[go: up one dir, main page]

WO2019237340A1 - 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法 - Google Patents

柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法 Download PDF

Info

Publication number
WO2019237340A1
WO2019237340A1 PCT/CN2018/091531 CN2018091531W WO2019237340A1 WO 2019237340 A1 WO2019237340 A1 WO 2019237340A1 CN 2018091531 W CN2018091531 W CN 2018091531W WO 2019237340 A1 WO2019237340 A1 WO 2019237340A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible screen
protective layer
glue
support sheet
dust
Prior art date
Application number
PCT/CN2018/091531
Other languages
English (en)
French (fr)
Inventor
凡小飞
Original Assignee
深圳市柔宇科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to PCT/CN2018/091531 priority Critical patent/WO2019237340A1/zh
Priority to CN201880093868.7A priority patent/CN112513961A/zh
Priority to PCT/CN2018/096872 priority patent/WO2019237455A1/zh
Priority to PCT/CN2018/096871 priority patent/WO2019237454A1/zh
Priority to CN201880093856.4A priority patent/CN112639659A/zh
Priority to EP18922553.5A priority patent/EP3809400A4/en
Priority to CN201821181478.9U priority patent/CN208737798U/zh
Priority to CN201880093901.6A priority patent/CN112585664A/zh
Priority to US17/252,188 priority patent/US11432415B2/en
Priority to CN201821181438.4U priority patent/CN208737797U/zh
Priority to CN201821254764.3U priority patent/CN208596508U/zh
Priority to CN201880093850.7A priority patent/CN112602138A/zh
Priority to PCT/CN2018/098644 priority patent/WO2019237473A1/zh
Priority to PCT/CN2018/099730 priority patent/WO2019237488A1/zh
Priority to CN201821300584.4U priority patent/CN208922656U/zh
Priority to CN201880093853.0A priority patent/CN112740306A/zh
Priority to PCT/CN2018/110027 priority patent/WO2019237598A1/zh
Priority to CN201880093899.2A priority patent/CN112602308A/zh
Priority to CN201821661943.9U priority patent/CN209199496U/zh
Priority to PCT/CN2018/112489 priority patent/WO2019237632A1/zh
Priority to CN201880093842.2A priority patent/CN112602137A/zh
Priority to CN201880093851.1A priority patent/CN112602033A/zh
Priority to PCT/CN2018/122690 priority patent/WO2019237706A1/zh
Priority to CN201822181848.5U priority patent/CN209418053U/zh
Publication of WO2019237340A1 publication Critical patent/WO2019237340A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Definitions

  • the present application relates to the field of display devices of electronic equipment, and in particular, to a flexible screen dust-proof mechanism, an electronic device provided with the flexible screen dust-proof mechanism, and a method for manufacturing a flexible screen dust-proof mechanism.
  • the existing electronic devices of folding display screens generally use flexible hinges to bend the flexible screens.
  • the back is laminated to support the flexible screen.
  • the support plate of the existing electronic device and the flexible screen are slidingly attached to facilitate the bending or flattening of the flexible screen.
  • the support plate and the flexible screen are in a sliding fit, that is, there is a fine gap between the support plate and the flexible screen, external dust may enter the support plate and all Between the flexible screens, thereby affecting the performance of the display screen.
  • the present application provides a flexible screen dustproof mechanism capable of preventing dust from entering between a support plate and a flexible screen, an electronic device provided with the flexible screen dustproof mechanism, and a method for manufacturing the flexible screen dustproof mechanism.
  • a flexible screen dustproof mechanism described in the present application is used to prevent dust from entering between a flexible screen of an electronic device and a supporting sheet supporting the flexible screen.
  • the flexible screen includes a bendable area.
  • An elastic glue is provided between the outer side of the bendable area and the corresponding outer side of the support piece, and the elastic glue seals a gap between the support piece and the flexible screen.
  • the present application also provides an electronic device including a casing, a flexible screen disposed on the casing, and a flexible screen dust-proof mechanism.
  • the casing includes a first frame, a second frame, and a connection to the frame.
  • the hinge between the first frame and the second frame, the flexible screen dustproof mechanism is used to prevent dust from entering between the flexible screen of the electronic device and a support sheet supporting the flexible screen
  • the flexible screen includes Bendable area
  • the flexible screen is provided with an elastic glue between the outside of the bendable area and the supporting sheet at the corresponding outside of the bendable area, and the elastic glue seals the support piece and the flexible screen The gap between.
  • the application also provides a method for manufacturing a dustproof structure of a flexible screen, including:
  • the flexible screen including a bendable area
  • An elastic glue is provided between the flexible screen at the outer side of the bendable area and the support sheet at the corresponding outer side of the bendable area, and the flexible screen and the support sheet are sealed by the elastic glue. Gap between
  • An elastic glue is provided between the flexible screen of the electronic device of the present application corresponding to the outside of the bendable region and the support sheet corresponding to the outside of the bendable region, and the elastic glue seals the flexible screen and the support. Thin seams between pieces.
  • the elastic glue not only prevents external dust from entering between the flexible screen and the supporting sheet, but also prevents the flexible screen from being separated from the supporting sheet.
  • FIG. 1 is a schematic three-dimensional structure diagram of an electronic device in a first embodiment of the present application.
  • FIG. 2 is a cross-sectional view taken along the line II-II in FIG. 1.
  • FIG. 3 is a partial cross-sectional structure diagram of an electronic device in a second embodiment of the present application.
  • FIG. 4 is a partial cross-sectional structural diagram of an electronic device in a third embodiment of the present application.
  • FIG. 5 is a partial cross-sectional structure diagram of an electronic device in a fourth embodiment of the present application.
  • FIG. 6 is a partial cross-sectional structure diagram of an electronic device in a fifth embodiment of the present application.
  • FIG. 7 is a partial cross-sectional structure diagram of an electronic device in a sixth embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an electronic device in a seventh embodiment of the present application.
  • FIG. 9 is a cross-sectional view taken along the line IX-IX in FIG. 8.
  • FIG. 10 is a partial cross-sectional structure diagram of an electronic device in an eighth embodiment of the present application.
  • FIG. 11 is a partial cross-sectional structure diagram of an electronic device in a ninth embodiment of the present application.
  • FIG. 12 is a cross-sectional view taken along the line XII-XII in FIG. 11.
  • FIG. 13 is a partial cross-sectional structural diagram of an electronic device in a tenth embodiment of the present application.
  • FIG. 14 is a flowchart of a method for manufacturing a flexible screen dustproof mechanism of an electronic device of the present application.
  • FIG. 1 is a schematic diagram of the three-dimensional structure of the electronic device in the first embodiment of the present application
  • FIG. 2 is a cross-sectional view taken along line II-II in FIG. 1.
  • the electronic device 100 in the first embodiment of the present application includes a casing 20, a flexible screen 30 disposed on the casing 20, and a flexible screen dustproof mechanism 50.
  • the housing 20 includes a first frame body 21, a second frame body 23, and a hinge 25 connected between the first frame body 21 and the second frame body 23.
  • a bendable area 31 is formed on the back of the flexible screen 30 corresponding to the hinge 25.
  • a support sheet 52 for supporting the flexible screen 30 located in the bendable region 31 is provided at a position of the back of the flexible screen 30 directly opposite the bendable region 31.
  • the support piece 52 is not limited to the bendable area 31, but may extend to cover the non-bendable area.
  • the flexible screen dustproof mechanism 50 is used to prevent external dust from entering between the flexible screen 30 of the electronic device 100 and a support sheet 52 supporting the flexible screen 30.
  • the flexible screen dustproof mechanism 50 includes an elastic glue 54 provided between the flexible screen 30 and the left and right sides corresponding to the bendable area 31 and the support sheet 52.
  • the elastic glue 54 seals a thin gap between the support sheet 52 and the back surface of the flexible screen 30 to prevent external dust from entering between the flexible screen 30 and the support sheet 52.
  • the supporting sheet 52 is a thin steel sheet that can be bent.
  • the electronic device 100 is a mobile phone. It can be understood that, in other embodiments, the electronic device 100 may be, but is not limited to, a PDA of a radio telephone, a pager, a web browser, a notepad, a calendar, and / or a global positioning system (GPS) receiver.
  • a PDA of a radio telephone
  • a pager a web browser
  • a notepad a calendar
  • / or a global positioning system (GPS) receiver GPS
  • the flexible screen 30 of the electronic device 100 of the present application is provided with an elastic glue 54 at a narrow gap between the left and right sides of the bendable area 31 and the support sheet 52, and the elastic glue 54 seals the flexible screen 30
  • the elastic gap 54 between the flexible sheet 30 and the supporting sheet 52 not only prevents external dust from entering between the flexible screen 30 and the supporting sheet 52, but also the electronic device 100 is bent through the hinge 25
  • the elastic glue 54 can prevent the flexible screen 30 from being separated from the support sheet 52 to prevent the flexible screen 30 from displaying failure or damage.
  • the flexible screen 30 includes a screen body 33 and a protective layer 35 fixedly attached to the back of the screen body 33.
  • the protective layer 35 and the support sheet 52 are between the The two sides of the bending area 31 are provided with the elastic glue 54.
  • An area of the protective layer 35 corresponding to the bendable area 31 and the supporting sheet 52 are slidably attached.
  • the protective layer 35 can prevent the supporting sheet 52 from abrading the back surface of the screen body 33.
  • the width of the support sheet 52 is greater than the width of the protective layer 35, that is, the left and right sides of the support sheet 52 respectively extend from the left and right sides of the protective layer 35.
  • the elastic glue 54 is coated between the left and right sides of the protective layer 35 and the top surface of the support sheet 52 extending beyond the protective layer 35.
  • the left and right sides are both outer sides of the bendable area 31 of the electronic device 100.
  • the protective layer 35 is a liquid metal sheet
  • the front surface of the screen body 33 refers to the light emitting surface of the screen body 33
  • the back surface of the screen body 33 refers to the side facing away from the light emitting surface.
  • the liquid metal sheet is fixedly attached to the back of the screen body 33.
  • the protective layer 35 may be a wear-resistant plastic sheet or a wear-resistant rubber sheet fixedly attached to the back of the screen body 33.
  • the screen body 33 includes a flexible screen plate 331, a cover plate 333 laminated on the front surface of the flexible screen plate 331, and a light-shielding black plastic layer 335 laminated on the back surface of the flexible screen plate 331.
  • the protective layer 35 is attached to a side of the light-shielding black adhesive layer 335 facing away from the flexible screen plate 331.
  • the width of the cover plate 333 is greater than the width of the flexible screen plate 331, that is, the left and right sides of the cover plate 333 extend from the left and right sides of the flexible screen plate 331, respectively.
  • the light-shielding black adhesive layer 335 and the protective layer 35 have the same width as the flexible screen plate 331.
  • Filling grooves 37 are formed on the left and right sides of the flexible screen 30 between the cover plate 333 and the support piece 52, and each filling groove 37 extends along the side of the screen body 33.
  • the purpose of the width of the cover plate 333 is greater than the width of the flexible screen plate 331 in order to prevent the appearance of the appearance of the elastic glue overflowing over the cover plate 333 when the elastic glue is dispensed.
  • the elastic glue 54 is dispensed between each of the filling grooves 37 between the protective layer 35 and the supporting sheet 52 through an automatic dispensing device, that is, the protection only in the filling grooves 37 Dispensing is performed between the side surface of the layer 35 and the side surface of the support sheet 52 beyond the protection layer 35, so that the elastic glue 54 seals the fine gap between the protection layer 35 and the support sheet 52.
  • the elastic glue 54 is a photosensitive glue, that is, after the dispensing between the protective layer 35 and the support sheet 52 of the electronic device 100 is completed, the elastic glue 54 can be cured after being irradiated with ultraviolet light. The elastic glue 54 is cured into an elastic solid glue.
  • the elastic glue 54 is disposed between the left and right sides of the protective layer 35 of the electronic device 100 and the support sheet 52 through an automatic dispensing device, and the elastic glue 54 is irradiated with ultraviolet light. Post-cured into elastic solid glue. Therefore, the elastic glue 54 can effectively prevent external dust from entering between the protective layer 35 and the support sheet 52.
  • the protective layer 35 and the protective layer 35 are also The supporting sheets 52 are adhered together to prevent the flexible screen 30 from being separated from the supporting sheets 52.
  • FIG. 3 is a partial cross-sectional structural diagram of an electronic device in a second embodiment of the present application.
  • the structure of the second embodiment of the electronic device of the present application is similar to that of the first embodiment, except that in the second embodiment, the side of the support sheet 52 beyond the protective layer 35 is provided corresponding to the filling groove 37.
  • the positioning groove 522 communicates with the filling groove 37, and the positioning groove 522 extends along the length direction of the filling groove 37.
  • the positioning groove 522 is also filled with the elastic glue 54.
  • the cross-section of the positioning groove 522 is V-shaped, and the positioning groove 522 can increase the contact area of the elastic glue 54 and the supporting piece 52, so that the elastic glue 54 and the The support sheet 52 and the protective layer 35 are more firmly adhered, and the dust-proof effect is better.
  • the cross-section of the positioning groove 522 may be rectangular, arc-shaped, or irregular.
  • FIG. 4 is a schematic cross-sectional structural view of a portion of an electronic device according to a third embodiment of the present application.
  • the structure of the third embodiment of the electronic device of the present application is similar to that of the first embodiment, except that in the third embodiment, the side of the support sheet 52 beyond the protection layer corresponds to the protection layer 35.
  • Positioning grooves 524 are respectively provided on the left and right sides, and the two positioning grooves 524 correspond to the bendable area 31.
  • the positioning groove 524 communicates with the filling groove 37.
  • One side of the positioning groove 524 corresponds to the back surface of the protective layer 35, and the other side of the positioning groove 5124 communicates with the filling groove 37.
  • the positioning groove 524 extends along a length direction of the filling groove 37.
  • the positioning groove 524 is also filled with the elastic glue 54.
  • the side surface and the back surface of the protective layer 35 are filled with the elastic glue 54, that is, the side surface and the back surface of the protection layer 35 are provided with the elastic glue 54 between the side surface and the back surface and the support sheet 52.
  • the cross-section of the positioning groove 524 is semi-circular, and the positioning groove 524 can increase the contact area of the elastic glue 54 with the support sheet 52 and the protective layer 35, so that The sticking of the elastic glue 54 with the supporting sheet 52 and the protective layer 35 is firmer and more sealed, so that the dustproof effect is better.
  • the cross-section of the positioning groove 524 may be rectangular, V-shaped, or irregularly shaped.
  • FIG. 5 is a partial cross-sectional structure diagram of an electronic device in a fourth embodiment of the present application.
  • the structure of the fourth embodiment of the electronic device of the present application is similar to that of the first embodiment, except that in the fourth embodiment, the cover plate 333 and the support sheet 52 in each filling groove 37 It is filled with the elastic glue 54, that is, the side of the flexible screen plate 331, the side of the light-shielding black glue layer 335, the side of the protective layer 35, and the support sheet 52 in the filling groove 37.
  • the elastic glue 35 is coated on the front surface of the.
  • the cross section of the elastic glue 35 is triangular.
  • the elastic glue 35 can not only prevent external dust from entering between the protective layer 35 and the support sheet 52, but also prevent the elastic glue 35 External dust or water enters the screen body 33.
  • the elastic glue 35 is injected into the filling groove 37 by way of side dispensing, so that the above layers can be adhered to each other.
  • the cross-section of the elastic glue 35 may be rectangular, etc., as long as the waterproof glue 35 is coated on the side of the flexible screen 331, the back of the cover plate 333, and the The side surfaces of the light-shielding black adhesive layer 335, the side surfaces of the protective layer 35, and the front surface of the supporting sheet 52 may be sufficient.
  • the widths of the light-shielding black glue layer 335 and the protective layer 35 may be different from those of the flexible screen plate 331, that is, the sides of the light-shielding black glue layer 335 extend to the corresponding filling grooves 37.
  • the light-shielding vinyl layer 335 and the side of the protective layer 35 in the same filling groove 37 have a zigzag shape, so that Make the elastic glue 54 adhere to the side of the flexible screen more firmly.
  • FIG. 6 is a partial cross-sectional structural diagram of an electronic device in a fifth embodiment of the present application.
  • the structure of the fifth embodiment of the electronic device of the present application is similar to that of the fourth embodiment, except that in the fifth embodiment, the side of the support sheet 52 beyond the protective layer 35 corresponds to each filling groove 37 A positioning groove 522 is provided.
  • the positioning groove 522 communicates with the filling groove 37, and the positioning groove 522 extends along the length direction of the filling groove 37.
  • the filling groove 37 and the positioning groove 522 are filled with the elastic glue 54.
  • the cross-section of the positioning groove 522 is V-shaped, and the positioning groove 522 can increase the contact area of the elastic glue 54 and the supporting piece 52, so that the elastic glue 54 and the The support sheet 52 and the protective layer 35 are more firmly adhered, and the dust-proof effect is better.
  • the cross-section of the positioning groove 522 may be rectangular, arc-shaped, or irregular.
  • FIG. 7 is a partial cross-sectional structural diagram of an electronic device in a sixth embodiment of the present application.
  • the structure of the sixth embodiment of the electronic device of the present application is similar to that of the fourth embodiment, except that in the sixth embodiment, a positioning groove is provided on the front side of the support piece 52 corresponding to the side of the protective layer 35. 524, one side of the positioning groove 524 corresponds to the back surface of the protective layer 35, and the other side of the positioning groove 5124 communicates with the filling groove 37.
  • the positioning groove 524 extends along a length direction of the filling groove 37.
  • the automatic glue dispensing device clicks the elastic glue 54 into the filling groove 37, the positioning groove 524 is also filled with the elastic glue 54.
  • the side and back of the protective layer 35 and the The elastic pieces 54 are disposed between the supporting pieces 52.
  • the cross-section of the positioning groove 524 is semi-circular, and the positioning groove 524 can increase the contact area of the elastic glue 54 with the support sheet 52 and the protective layer 35, so that The adhesion of the elastic glue 54 to the supporting sheet 52 and the protective layer 35 is stronger, and the dustproof effect is improved.
  • the cross-section of the positioning groove 524 may be rectangular, arc-shaped, V-shaped, or irregularly shaped.
  • FIG. 8 is a schematic structural diagram of an electronic device in a seventh embodiment of the present application
  • FIG. 9 is a cross-sectional view taken along line IX-IX in FIG. 8.
  • the structure of the seventh embodiment of the electronic device of the present application is similar to that of the first embodiment, except that in the seventh embodiment, the side of the support sheet 52 facing away from the protective layer 35 corresponds to the foldable
  • a plurality of positioning holes 526 are provided at the curved area 31. Each positioning hole 526 extends to the protective layer 35. Each positioning hole 526 is filled with elastic glue 56.
  • the glue 56 in each positioning hole 526 is connected to the supporting sheet 52 and the protective layer 35, so that when the electronic device 100 is bent or flattened, the supporting sheet 52 is not separated from the protective layer 35.
  • These positioning holes 526 are all through holes and are distributed on the supporting sheet 52 in a matrix form.
  • the positioning holes 526 are located between the elastic glues 54 on both sides.
  • the glue injected into the positioning hole 526 forms a structure similar to a screw, and includes a rod portion located inside the positioning hole 526 and a head portion located outside the positioning hole 526. The diameter of the head is larger than the diameter of the shaft.
  • the end of the rod portion of the glue is adhered to the protective layer 35, and the side wall and the head of the rod portion are adhered to the support piece 52 to further connect the protective layer 35 and the support piece 52.
  • the glue in the positioning hole 526 can further prevent the middle portion of the bendable area 31 of the flexible screen 30 from arching or warping during deformation.
  • the glue may be made of light-curing glue, that is, after the glue is dispensed, curing is performed by means such as UV.
  • the glue in this embodiment may be the same as the elastic glue, that is, the glue injected into the positioning hole 526 may also be an elastic glue.
  • FIG. 10 is a schematic structural diagram of an electronic device in an eighth embodiment of the present application.
  • the structure of the eighth embodiment of the electronic device of the present application is similar to that of the fourth embodiment, except that in the eighth embodiment, the side of the support sheet 52 facing away from the protective layer 35 corresponds to the foldable
  • a plurality of positioning holes 526 are provided at the curved area 31. Each positioning hole 526 extends to the protective layer 35. Each positioning hole 526 is filled with elastic glue 56. When the electronic device 100 is bent or flattened, the glue 56 in the positioning hole 526 can prevent the support sheet 52 from being separated from the protective layer 35.
  • These positioning holes 526 are all through holes and are distributed on the supporting sheet 52 in a matrix form.
  • the positioning holes 526 are located between the elastic glues 54 on both sides.
  • the glue injected into the positioning hole 526 forms a structure similar to a screw, and includes a rod portion located inside the positioning hole 526 and a head portion located outside the positioning hole 526.
  • the diameter of the head is larger than the diameter of the shaft.
  • the end of the rod portion of the glue is adhered to the protective layer 35, and the side wall and the head of the rod portion are adhered to the support piece 52 to further connect the protective layer 35 and the support piece 52.
  • the glue in the positioning hole 526 can further prevent the middle portion of the bendable area 31 of the flexible screen 30 from arching or warping during deformation.
  • the glue may be made of light-curing glue, that is, after the glue is dispensed, curing is performed by means such as UV.
  • the glue in this embodiment may be the same as the elastic glue, that is, the glue injected into the positioning hole 526 may also be an elastic glue.
  • FIG. 11 is a schematic structural diagram of an electronic device in a ninth embodiment of the present application
  • FIG. 12 is a cross-sectional view taken along line XII-XII in FIG. 11.
  • the structure of the ninth embodiment of the electronic device of the present application is similar to that of the seventh embodiment, except that in the ninth embodiment, the side of the support sheet 52 facing away from the protective layer 35 corresponds to the foldable
  • a plurality of connecting grooves 527 are defined at the curved area 31, and each connecting groove 527 extends along the length direction of the filling groove 37.
  • Each connecting groove 527 is filled with elastic glue 56.
  • the glue 56 in each connecting groove 527 is connected to the supporting sheet 52 and the protective layer 35.
  • the glue 56 in the connection groove 527 can prevent the support sheet 52 from being separated from the protection layer 35.
  • the length of the connecting groove 527 is smaller than the length of the bendable area 31 (that is, the length of the elastic glue).
  • the connecting groove 527 extends along the length direction of the bendable area 31, that is, parallel to the length of the elastic glue.
  • the connection groove 527 penetrates the support piece 52 in the thickness direction of the support piece 52.
  • the connecting groove 527 is located between the elastic glues 54 on both sides.
  • the glue injected into the connection groove 527 forms a structure similar to a screw, and includes a rod portion located inside the connection groove 527 and a head portion located outside the connection groove 527.
  • the diameter of the head is larger than the diameter of the shaft.
  • the end of the rod portion of the glue is adhered to the protective layer 35, and the side wall and the head of the rod portion are adhered to the support piece 52 to further connect the protective layer 35 and the support piece 52.
  • the glue in the connecting groove 527 can further prevent the middle portion of the bendable area 31 of the flexible screen 30 from arching or warping when deformed.
  • the glue may be made of light-curing glue, that is, after the glue is dispensed, curing is performed by means such as UV.
  • the glue 56 in this embodiment may be the same as the elastic glue 54, that is, the glue 56 injected into the connecting groove 527 may also be the elastic glue 54.
  • the glue 56 injected into the connecting groove 527 also extends along the length direction of the bendable area 31, the stress on the glue 56 during bending can be effectively reduced, and the glue 56 can be prevented from falling off. Further, the glue 56 in this embodiment is distributed in a strip shape, so that the bonding area between the protective layer 35 and the supporting sheet 52 is larger, which is beneficial to improving the adhesive force between the protective layer 35 and the supporting sheet 52.
  • the flexible screen of the present invention may not include or only include any one or more or all of a light-shielding black rubber layer, a protective layer, and a cover plate.
  • FIG. 13 it is a structural diagram of an electronic device according to a tenth embodiment of the present invention.
  • the electronic device is in an inverted form.
  • its supporting sheet 52 is located on the upper layer
  • the flexible screen is located on the lower layer.
  • the protective layer 35 of the flexible screen, the light-shielding black adhesive layer 335, the screen body 331, and the cover plate 333 are sequentially stacked under the support sheet 52.
  • the width of the support sheet 52 is smaller than the width of the protective layer 35
  • the width of the screen body 331 and the light-shielding black adhesive layer 335 is smaller than the width of the protective layer 35
  • the width of the cover plate 333 is greater than the width of the protective layer 35.
  • the elastic glue 54 is provided between the supporting sheet 52 and the protective layer 35 on opposite sides of the bendable area 31, that is, the elastic glue 54 connects the support piece 52 on each side of the bendable area 31 and the protective layer 35 in the bendable area.
  • the corresponding side of the area 31 serves to seal against dust.
  • two sides of the protective layer 35 extend beyond both edges of the support sheet 52, and the elastic glue 54 connects the edge of the support sheet 52 and the protective layer 35 extends beyond one side of the support sheet 52. Since the width of the protective layer 35 is greater than the width of the support sheet 52, the elastic glue 54 can be prevented from overflowing from the protective layer 35 onto the cover plate 333 during dispensing.
  • the elastic glue 54 may be a light-curing glue, that is, cured by light such as UV after the dispensing is completed. Furthermore, since the electronic device 100 is in an inverted state, the step of injecting glue as shown in FIG. 8-12 can be continued. That is, after the elastic glue 54 is dispensed, glue can be continued to be poured into the positioning holes or the connecting grooves of the support plate 52. For the specific structure and shape of the glue, refer to the embodiments shown in FIGS. 8-12 above. That is, this inverse dispensing method can make the elastic glue 54 and the glue 56 completed in the same process, which can simplify the manufacturing process. Of course, you can also dispense the glue 56 first, and then the elastic glue. The order of the two can be adjusted according to actual needs.
  • the elastic glue 54 and the glue 56 in each of the above embodiments are elastic, so that tensile deformation can occur when the supporting sheet 52 slides relative to the flexible screen 30.
  • the elastic glue 54 and Due to its elasticity the glue 56 will automatically shrink and deform to its original state without being broken.
  • a is the sliding distance of the supporting sheet 52 relative to the flexible screen 30
  • b is the distance between the supporting sheet 52 and the flexible screen 30 in the thickness direction.
  • the stretch width of the elastic glue 54 and the glue 56 satisfies Set the sliding direction of the supporting sheet 52 relative to the flexible screen 30 as X and the thickness direction of the supporting sheet 52 as Y.
  • the glue 56 and the elastic glue 54 are along the relative X and thickness direction Y. Stretch in the oblique direction.
  • the present application also provides a method for manufacturing a dustproof structure of a flexible screen, which includes the following steps:
  • S1 Provide a flexible screen 30 provided with a support sheet 52, the flexible screen 30 including a bendable area 31;
  • An elastic glue 54 is provided between the respective outer sides of the bendable area 31 and sealed by the elastic glue 54
  • the flexible screen 30 includes a screen body 33 and a protective layer 35 fixed on the screen body 33.
  • the elastic glue 54 is connected to the protective layer 35 and the support sheet 52.
  • the elastic glue 54 is disposed between the protective layer 35 and the support sheet 54 by way of lateral dispensing.
  • the support piece 54 extends outside the bendable area 31 beyond the protective layer 35 outside the bendable area 31.
  • the screen body 33 includes a flexible screen plate 331 and a cover plate 333.
  • the elastic glue 54 covers the outer side surface of the flexible screen plate 331, the outer side surface of the protective layer 35, and the support sheet 52 exceeds the protective layer. 35 outer top surface.
  • the elastic glue 54 is disposed between the protective layer 35 and the support sheet 52 by inverting dispensing.
  • the protective layer 35 extends outside the bendable area 31 beyond the support sheet 52 outside the bendable area 31.
  • the adhesive is dispensed upside down, the protective layer 35 is located below the support sheet 52, the elastic glue 54 covers the outer side surface of the support sheet 52 and the protective layer 35 extends beyond the outer top surface of the support sheet 52 .
  • the manufacturing method of the dustproof structure of the flexible screen further includes the step of inserting glue 56 into the positioning hole 526 or the connecting groove 527 of the support piece 52, and the glue 56 is connected to the support piece 52 and the protection. Layer 35.
  • the positioning hole 526 or the connecting groove 527 penetrates the supporting piece 52 along the thickness direction of the supporting piece 52, and the positioning hole 526 or the connecting groove 527 is located in the bendable area 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

本申请提供一种电子装置，包括壳体、设置于所述壳体上的柔性屏，以及柔性屏防尘机构，所述壳体包括第一框体、第二框体及连接于所述第一框体与所述第二框体之间的铰链，所述柔性屏防尘机构用于防止灰尘进入电子装置的柔性屏与支撑所述柔性屏的支撑片之间，所述柔性屏包括可折弯区域，所述柔性屏在可折弯区域的外侧与所述支撑片在可折弯区域的相应外侧之间设有弹性胶，所述弹性胶密封所述支撑片与所述柔性屏之间的缝隙。本申请还提供一种所述电子装置的柔性屏防尘机构，以及所述柔性屏防尘机构的制作方法。

Description

柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法 技术领域
本申请涉及电子设备的显示装置领域，尤其涉及一种柔性屏防尘机构，设置有所述柔性屏防尘机构的电子装置，以及柔性屏防尘机构的制造方法。
背景技术
随着柔性屏的发展，现有技术中已经出现了折叠式显示屏的电子装置，现有的折叠式显示屏的电子装置一般通过铰链来实现柔性屏的弯折，通过支撑板与柔性屏的背面贴合以实现对柔性屏的支撑。现有的电子装置的支撑板与所述柔性屏之间是滑动贴合，以方便所述柔性屏的折弯或展平。然而，由于所述支撑板与所述柔性屏之间为滑动贴合，即，所述支撑板与所述柔性屏之间有细缝，因此，外部的灰尘有可能进入所述支撑板与所述柔性屏之间，从而影响所述显示屏的性能。
发明内容
本申请提供一种能防止灰尘进入支撑板与柔性屏之间的柔性屏防尘机构，设置有所述柔性屏防尘机构的电子装置，以及柔性屏防尘机构的制造方法。
本申请所述的一种柔性屏防尘机构，用于防止灰尘进入电子装置的柔性屏与支撑所述柔性屏的支撑片之间，所述柔性屏包括可折弯区域，所述柔性屏在可折弯区域的外侧与所述支撑片在可折弯区域的相应外侧之间设有弹性胶，所述弹性胶密封所述支撑片与所述柔性屏之间的缝隙。
本申请还提供一种电子装置，包括壳体、设置于所述壳体上的柔性屏，以及柔性屏防尘机构，所述壳体包括第一框体、第二框体及连接于所述第一框体与所述第二框体之间的铰链，所述柔性屏防尘机构用于防止灰尘进入电子装置的柔性屏与支撑所述柔性屏的支撑片之间，所述柔性屏包括可折弯区域，所述柔性屏在可折弯区域的外侧与所述支撑片在可折弯区域的相应外侧之间设有弹性胶，所述弹性胶密封所述支撑片与所述柔性屏之间的缝隙。
本申请还提供一种柔性屏的防尘结构的制作方法，包括：
提供贴设有支撑片的柔性屏，所述柔性屏包括可折弯区域；及
在所述柔性屏于所述可折弯区域的外侧与所述支撑片于所述可折弯区域的相应外侧之间设置弹性胶，通过所述弹性胶密封所述柔性屏与所述支撑片之间的缝隙
本申请电子装置的柔性屏对应所述可折弯区域的外侧与所述支撑片对应所述可折弯区域的外侧之间设置有弹性胶，所述弹性胶密封所述柔性屏与所述支撑片之间的细缝。所述弹性胶不仅能防止外部灰尘进入所述柔性屏与所述支撑片之间，且所述弹性胶能防止所述柔性屏与所述支撑片分离。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请第一实施例中的电子装置的立体结构示意图。
图2是图1中沿II-II线的剖视图。
图3是本申请第二实施例中的电子装置的部分剖视结构示意图。
图4是本申请第三实施例中的电子装置的部分剖视结构示意图。
图5是本申请第四实施例中的电子装置的部分剖视结构示意图。
图6是本申请第五实施例中的电子装置的部分剖视结构示意图。
图7是本申请第六实施例中的电子装置的部分剖视结构示意图。
图8是本申请第七实施例中的电子装置的结构示意图。
图9是图8中沿IX-IX线的剖视图。
图10是本申请第八实施例中的电子装置的部分剖视结构示意图。
图11是本申请第九实施例中的电子装置的部分剖视结构示意图。
图12是图11中沿XII-XII线的剖视图。
图13是本申请第十实施例中的电子装置的部分剖视结构示意图。
图14是本申请电子装置的柔性屏防尘机构的制造方法的流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例的描述中，需要理解的是，术语“上”、“下”“左”“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
本发明实施例的描述中，需要理解的是，术语“厚度”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
请一并参阅图1及图2，图1是本申请第一实施例中的电子装置的立体结构示意图；图2是图1中沿II-II线的剖视图。本申请的第一实施例中的电子装置100，其包括一壳体20、设置于所述壳体20上的一柔性屏30，以及一柔性屏防尘机构50。所述壳体20包括一第一框体21、一第二框体23及连接于所述第一框体21与所述第二框体23之间的一铰链25。所述柔性屏30的背面对应所述铰链25处是一可折弯区域31。所述柔性屏30的背面与所述可弯折区域31正对的位置处设置用于支撑位于所述可折弯区域31内柔性屏30的支撑片52。当然，支撑片52并不限于所述可折弯区域31，而是可以延伸至覆盖非折弯区域。所述柔性屏防尘机构50用于防止外部灰尘进入所述电子装置100的柔性屏30与支撑所述柔性屏30的支撑片52之间。所述柔性屏防尘机构50包括有设置在所述柔性屏30的左右两侧对应所述可折弯区域31与所述支撑片52之间的有具有弹性的弹性胶54。所述弹性胶54密封所述支撑片52与所述柔性屏30的背面之间的细缝，以防止外部的灰尘进入所述柔性屏30与所述支撑片52之间。当所述电子装置100通过所述铰链25折弯或展开时，所述支撑片52与所述柔性屏30的背面相对滑动，所述弹性胶54也发生弹性变形，由于弹性胶54的阻挡，外部灰尘无法进入所述支撑片52 与所述柔性屏30之间。
本实施例中，所述支撑片52是能弯曲的薄钢片。
本实施例中，所述电子装置100为手机。可以理解，在其它实施例中，电子装置100可以是但不限于无线电电话、寻呼机、Web浏览器、记事簿、日历以及/或全球定位系统(GPS)接收器的PDA。
本申请电子装置100的柔性屏30对应所述可折弯区域31的左右两侧与所述支撑片52之间的细缝处设置有弹性胶54，所述弹性胶54密封所述柔性屏30与所述支撑片52之间的细缝，所述弹性胶54不仅能防止外部灰尘进入所述柔性屏30与所述支撑片52之间，且所述电子装置100通过所述铰链25折弯或展平时，所述弹性胶54能防止所述柔性屏30与所述支撑片52分离，以防止所述柔性屏30显示失效或损坏。
如图2所示，所述柔性屏30包括一屏体33及固定贴合于所述屏体33背面的一保护层35，所述保护层35与所述支撑片52之间于所述可折弯区域31的两侧设置有所述弹性胶54。所述保护层35对应所述可折弯区域31的区域与所述支撑片52之间滑动贴合，所述保护层35能防止所述支撑片52磨损所述屏体33的背面。
本实施例中，所述支撑片52的宽度大于所述保护层35的宽度，即，所述支撑片52的左右两侧分别延伸出所述保护层35的左右两侧。所述保护层35的左右两侧面与所述支撑片52延伸超出所述保护层35的顶面之间涂设有所述弹性胶54。所述左右两侧为所述电子装置100的可折弯区域31的两外侧。
本实施例中，所述保护层35是液态金属片，所述屏体33的正面是指所述屏体33的出光面，所述屏体33的背面是指背朝所述出光面的侧面；所述液态金属片固定贴合于所述屏体33的背面。
在其他实施例中，所述保护层35可以是固定贴合于所述屏体33背面的耐磨塑胶片或耐磨橡胶片等。
所述屏体33包括一柔性屏板331、层叠于所述柔性屏板331正面的一盖板333，以及层叠于所述柔性屏板331的背面的一遮光黑胶层335。所述保护层35贴合于所述遮光黑胶层335背朝所述柔性屏板331的侧面。所述盖板333的宽度大于所述柔性屏板331的宽度，即，所述盖板333的左右两侧分别延伸 出所述柔性屏板331的左右两侧。所述遮光黑胶层335及所述保护层35的宽度与所述柔性屏板331相同。所述柔性屏30的左右两侧于所述盖板333与所述支撑片52之间分别围成有一填充槽37，每一填充槽37沿所述屏体33的侧边延伸。盖板333的宽度大于柔性屏板331的宽度的目的在于防止在点弹性胶时，弹性胶满溢到盖板333上方而造成外观不良的情况。
本实施例中，每一填充槽37内于所述保护层35与所述支撑片52之间通过自动点胶设备点有所述弹性胶54，即，仅在所述填充槽37内的保护层35的侧面与所述支撑片52超出所述保护层35的侧面之间进行点胶，使所述弹性胶54密封所述保护层35与所述支撑片52之间的细缝。
所述弹性胶54是光敏胶，即，所述电子装置100的所述保护层35与所述支撑片52之间点胶完成后，所述弹性胶54通过紫外光照射后能固化，此时，所述弹性胶54固化成具有弹性的固态胶。
本实施例中，所述电子装置100的保护层35的左右两侧面与所述支撑片52之间通过自动点胶设备点设有所述弹性胶54，且所述弹性胶54通过紫外光照射后固化成具有弹性的固态胶，因此，所述弹性胶54能有效地防止外部的灰尘进入所述保护层35与所述支撑片52之间，同时，也将所述保护层35与所述支撑片52粘贴连接在一起，能防止所述柔性屏30与所述支撑片52分离。
请参阅图3，图3是本申请第二实施例中的电子装置的部分剖视结构示意图。本申请电子装置的第二实施例的结构与第一实施例的结构相似，不同之处在于：第二实施例中，所述支撑片52超出所述保护层35的侧面对应填充槽37开设有定位槽522，所述定位槽522连通所述填充槽37，所述定位槽522沿所述填充槽37的长度方向延伸。当通过自动点胶设备对所述支撑片52与所述保护层之间进行点胶时，所述定位槽522内也填充有所述弹性胶54。
本实施例中，所述定位槽522的横截面呈V形，所述定位槽522能增大所述弹性胶54与所述支撑片52的接触面积，从而使所述弹性胶54与所述支撑片52及所述保护层35的粘贴更牢固，防尘效果更好。
在其他实施例中，所述定位槽522的横截面可以呈矩形、圆弧形或不规则图形等。
请参阅图4，图4是本申请第三实施例中的电子装置的部分剖视结构示意 图。本申请电子装置的第三实施例的结构与第一实施例的结构相似，不同之处在于：第三实施例中，所述支撑片52超出所述保护层的侧面对应所述保护层35的左右两侧面分别开设有一定位槽524，两个所述定位槽524对应所述可折弯区域31。所述定位槽524连通所述填充槽37。所述定位槽524的一侧对应所述保护层35的背面，所述定位槽5124的另一侧连通所述填充槽37。所述定位槽524沿所述填充槽37的长度方向延伸。当所述电子装置100的保护层35与所述支撑片52之间通过自动点胶设备点有所述弹性胶54时，所述定位槽524内也填充有所述弹性胶54，此时，所述保护层35的侧面与背面均填充有所述弹性胶54，即，所述保护层35的侧面及背面与所述支撑片52之间均设置有所述弹性胶54。
本实施例中，所述定位槽524的横截面呈半圆形，所述定位槽524能增大所述弹性胶54与所述支撑片52及所述保护层35的接触面积，从而使所述弹性胶54与所述支撑片52及所述保护层35的粘贴更牢固、更密封，从而使防尘效果更好。
在其他实施例中，所述定位槽524的横截面可以是矩形、V形或不规则图形等。
请参阅图5，图5是本申请第四实施例中的电子装置的部分剖视结构示意图。本申请电子装置的第四实施例的结构与第一实施例的结构相似，不同之处在于：第四实施例中，每一填充槽37内的所述盖板333与所述支撑片52之间填充有所述弹性胶54，即，所述填充槽37内的所述柔性屏板331的侧面、所述遮光黑胶层335的侧面、所述保护层35的侧面及所述支撑片52的正面上均涂设有所述弹性胶35。
本实施例中，所述弹性胶35的横截面呈三角形，所述弹性胶35不仅能防止外部灰尘进入所述保护层35与所述支撑片52之间，而且所述弹性胶35也能防止外部灰尘或水进入所述屏体33内。
本实施例中，弹性胶35是通过侧面点胶的方式注入填充槽37内的，使得上述各层能相互粘接。
在其他实施例中，所述弹性胶35的横截面可以是矩形等，只需所述防水胶35一并涂设于所述柔性屏板331的侧面、所述盖板333的背面、所述遮光 黑胶层335的侧面、所述保护层35的侧面及所述支撑片52的正面上即可。
在其他实施例中，所述遮光黑胶层335及所述保护层35的宽度与所述柔性屏板331可以不相同，即，所述遮光黑胶层335的侧面延伸至对应的填充槽37内或所述保护层35的侧面延伸至对应的填充槽37内，使同一个所述填充槽37内的柔性屏板331、遮光黑胶层335及保护层35的侧部呈锯齿形状，从而使所述弹性胶54与所述柔性屏的侧面粘贴更牢固。
请参阅图6，图6是本申请第五实施例中的电子装置的部分剖视结构示意图。本申请电子装置的第五实施例的结构与第四实施例的结构相似，不同之处在于：第五实施例中，所述支撑片52超出所述保护层35的侧面对应每一填充槽37开设有定位槽522，所述定位槽522连通所述填充槽37，所述定位槽522沿所述填充槽37的长度方向延伸。当通过自动点胶设备向所述填充槽37点胶时，所述填充槽37及所述定位槽522内均填充有所述弹性胶54。
本实施例中，所述定位槽522的横截面呈V形，所述定位槽522能增大所述弹性胶54与所述支撑片52的接触面积，从而使所述弹性胶54与所述支撑片52及所述保护层35的粘贴更牢固，防尘效果更好。
在其他实施例中，所述定位槽522的横截面可以呈矩形、圆弧形或不规则图形等。
请参阅图7，图7是本申请第六实施例中的电子装置的部分剖视结构示意图。本申请电子装置的第六实施例的结构与第四实施例的结构相似，不同之处在于：第六实施例中，所述支撑片52的正面对应所述保护层35的侧面开设有定位槽524，所述定位槽524的一侧对应所述保护层35的背面，所述定位槽5124的另一侧连通所述填充槽37。所述定位槽524沿所述填充槽37的长度方向延伸。当自动点胶设备向所述填充槽37内点所述弹性胶54时，所述定位槽524内也填充有所述弹性胶54，此时，所述保护层35的侧面及背面与所述支撑片52之间均设置有所述弹性胶54。
本实施例中，所述定位槽524的横截面呈半圆形，所述定位槽524能增大所述弹性胶54与所述支撑片52及所述保护层35的接触面积，从而使所述弹性胶54与所述支撑片52及所述保护层35的粘贴更牢固，提高防尘效果。
在其他实施例中，所述定位槽524的横截面可以是矩形、弧形、V形或不 规则图形等。
请一并参阅图8及图9，图8是本申请第七实施例中的电子装置的结构示意图；图9是图8中沿IX-IX线的剖视图。本申请电子装置的第七实施例的结构与第一实施例的结构相似，不同之处在于：第七实施例中，所述支撑片52背朝所述保护层35的侧面对应所述可折弯区域31处开设有若干定位孔526，每一定位孔526延伸至所述保护层35，每一定位孔526内填充有具有弹性的胶水56。每一定位孔526内的胶水56连接于所述支撑片52与所述保护层35，使所述电子装置100在折弯或展平时，所述支撑片52与所述保护层35不分离。这些定位孔526均为通孔，呈矩阵式分布于支撑片52上。定位孔526位于两侧的弹性胶54之间。注入定位孔526的胶水形成类似于螺钉结构，包括位于定位孔526内的杆部及位于定位孔526外的头部。头部的直径大于杆部的直径。胶水的杆部末端与保护层35粘接，杆部侧壁及头部与支撑片52粘接，以将保护层35与支撑片52进一步连接起来。通过定位孔526内的胶水，可以进一步防止柔性屏30的可折弯区域31的中部在变形时发生拱起或翘起的现象。本实施例中，胶水可采用光固化胶制成，即在点胶之后，通过UV等方式进行固化。此外，本实施例中的胶水可以和弹性胶相同，即注入定位孔526内的也可以是弹性胶。
请参阅图10，图10是本申请第八实施例中的电子装置的结构示意图。本申请电子装置的第八实施例的结构与第四实施例的结构相似，不同之处在于：第八实施例中，所述支撑片52背朝所述保护层35的侧面对应所述可折弯区域31处开设有若干定位孔526，每一定位孔526延伸至所述保护层35，每一定位孔526内填充有具有弹性的胶水56。当所述电子装置100在折弯或展平时，所述定位孔526内的胶水56能使所述支撑片52与所述保护层35不分离。这些定位孔526均为通孔，呈矩阵式分布于支撑片52上。定位孔526位于两侧的弹性胶54之间。注入定位孔526的胶水形成类似于螺钉结构，包括位于定位孔526内的杆部及位于定位孔526外的头部。头部的直径大于杆部的直径。胶水的杆部末端与保护层35粘接，杆部侧壁及头部与支撑片52粘接，以将保护层35与支撑片52进一步连接起来。通过定位孔526内的胶水，可以进一步防止柔性屏30的可折弯区域31的中部在变形时发生拱起或翘起的现象。本实施例中，胶水可采用光固化胶制成，即在点胶之后，通过UV等方式进行固化。此外，本实施例中的胶水可 以和弹性胶相同，即注入定位孔526内的也可以是弹性胶。
请一并参阅图11及图12，图11是本申请第九实施例中的电子装置的结构示意图，图12是图11中沿XII-XII线的剖视图。本申请电子装置的第九实施例的结构与第七实施例的结构相似，不同之处在于：第九实施例中，所述支撑片52背朝所述保护层35的侧面对应所述可折弯区域31处开设有若干连接槽527，每一连接槽527沿所述填充槽37的长度方向延伸。每一连接槽527内填充有具有弹性的胶水56，每一连接槽527内的胶水56连接于支撑片52及保护层35。当所述电子装置100在折弯或展平时，所述连接槽527内的胶水56能使所述支撑片52与所述保护层35不分离。连接槽527的长度小于可折弯区31的长度(也即弹性胶的长度)。连接槽527沿着可折弯区31的长度方向延伸，即平行于弹性胶的长度。连接槽527沿支撑片52的厚度方向贯通支撑片52。连接槽527位于两侧的弹性胶54之间。注入连接槽527的胶水形成类似于螺钉结构，包括位于连接槽527内的杆部及位于连接槽527外的头部。头部的直径大于杆部的直径。胶水的杆部末端与保护层35粘接，杆部侧壁及头部与支撑片52粘接，以将保护层35与支撑片52进一步连接起来。通过连接槽527内的胶水，可以进一步防止柔性屏30的可折弯区域31的中部在变形时发生拱起或翘起的现象。本实施例中，胶水可采用光固化胶制成，即在点胶之后，通过UV等方式进行固化。此外，本实施例中的胶水56可以和弹性胶54相同，即注入连接槽527内的也可以是弹性胶54。由于注入连接槽527内的胶水56也是沿可折弯区域31的长度方向延伸，因而可有效减少折弯时对于胶水56产生的应力，防止胶水56脱落。进一步地，本实施例的胶水56是呈条状分布，使得保护层35与支撑片52的粘接面积更大，有利于提升保护层35与支撑片52之间的粘接力。
可以理解地，除屏体外，本发明的柔性屏也可以不包含或仅包含遮光黑胶层、保护层及盖板其中的任一种或多种或所有。
还可以理解地，请参阅图13，为本发明第十实施例的电子装置的结构图。本实施例中，电子装置为倒置形态，在可折弯区域31中，其支撑片52位于上层，柔性屏位于下层。柔性屏的保护层35、遮光黑胶层335、屏体331及盖板333依次层叠于支撑片52下方。支撑片52的宽度小于保护层35的宽度，屏 体331、遮光黑胶层335的宽度小于保护层35的宽度，盖板333的宽度大于保护层35的宽度。弹性胶54设于支撑片52与保护层35在可折弯区域31相对两侧之间，即弹性胶54连接支撑片52在可折弯区域31的每一侧与保护层35在可折弯区域31的相应一侧，以起到密封防尘作用。具体地，保护层35的两侧延伸超出支撑片52的两侧边缘，弹性胶54连接支撑片52的边缘及保护层35延伸超出支撑片52的一侧。由于保护层35的宽度大于支撑片52的宽度，因而在点胶时可以防止弹性胶54从保护层35上溢出至盖板333上。本实施例中，弹性胶54可以为光固化胶，即在点胶完成之后通过UV等光线进行固化。更进一步地，由于电子装置100为倒置形态，因而可以继续如图8-12所示的注入胶水的步骤。即在点弹性胶54之后，可以继续在支撑板52的定位孔或连接槽内点入胶水，胶水具体的结构及形态可参见上述关于图8-12的实施例。也就是说，这种倒置点胶方式可以使得弹性胶54及胶水56在同一制程中完成，可简化制作过程。当然，也可以先点胶水56，再点弹性胶，二者顺序可以根据实际需求来调整。
上述各实施例的弹性胶54及胶水56均具有弹性，因而可以在支撑片52相对柔性屏30滑动时产生拉伸形变，当支撑片52与柔性屏30的相对位置恢复时，弹性胶54及胶水56由于自身的弹性将自动收缩形变恢复初始状态，而不会出现被拉断的情况。进一步地，弹性胶54与胶水56的形变程度与支撑片52相对柔性屏30的滑动距离成比例关系，即满足c 2＝a 2+b 2，其中c为弹性胶54与胶水56拉伸变形之后的长度，a为支撑片52相对于柔性屏30的滑动距离，b为支撑片52与柔性屏30之间在厚度方向上的距离。换句话说，弹性胶54与胶水56的拉伸幅度满足
Figure PCTCN2018091531-appb-000001
设定当支撑片52相对柔性屏30滑动方向为X，支撑片52的厚度方向为Y，当支撑片52相对柔性屏30滑动时，胶水56与弹性胶54沿着相对X及厚度方向Y均倾斜的方向拉伸变形。
请参阅图14，本申请还提供一种柔性屏的防尘结构的制作方法，其包括如下步骤：
S1:提供贴设有支撑片52的柔性屏30，所述柔性屏30包括可折弯区域31；
及
S2:在所述柔性屏30于所述可折弯区域31的外侧与所述支撑片52于所述
可折弯区域31的相应外侧之间设置弹性胶54，通过所述弹性胶54密封
所述柔性屏30与所述支撑片52之间的缝隙。
所述柔性屏30包括屏体33及固定于所述屏体33上的保护层35，所述弹性胶54连接所述保护层35及所述支撑片52。所述弹性胶54通过侧向点胶的方式设置于所述保护层35与所述支撑片54之间。所述支撑片54在所述可折弯区31的外侧延伸超出所述保护层35在所述可折弯区31的外侧。所述屏体33包括柔性屏板331及盖板333，所述弹性胶54覆盖所述柔性屏板331的外侧侧面、所述保护层35的外侧侧面及所述支撑片52超出所述保护层35的外侧顶面。
所述弹性胶54通过倒置点胶的方式设置于所述保护层35与所述支撑片52之间。所述保护层35在所述可折弯区31的外侧延伸超出所述支撑片52在所述可折弯区31的外侧。在倒置点胶时，所述保护层35位于所述支撑片52下方，所述弹性胶54覆盖所述支撑片52的外侧侧面及所述保护层35延伸超出所述支撑片52的外侧顶面。
所述柔性屏的防尘结构的制作方法还包括在所述支撑片52的定位孔526或连接槽527内点入胶水56的步骤，点入的胶水56连接所述支撑片52及所述保护层35。所述定位孔526或连接槽527沿所述支撑片52的厚度方向贯通所述支撑片52，所述定位孔526或连接槽527位于所述可折弯区域31内。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims (29)

  1. 一种柔性屏防尘机构，用于防止灰尘进入电子装置的柔性屏与支撑所述柔性屏的支撑片之间，所述柔性屏包括可折弯区域，其特征在于，所述柔性屏在可折弯区域的外侧与所述支撑片在可折弯区域的相应外侧之间设有弹性胶，所述弹性胶密封所述支撑片与所述柔性屏之间的缝隙。
  2. 如权利要求1所述的柔性屏防尘机构，其特征在于，所述柔性屏弯曲时，支撑片与柔性屏在可折弯区域相对滑动，所述弹性胶在柔性屏相对支撑片滑动时产生拉伸变形。
  3. 如权利要求2所述的柔性屏防尘机构，其特征在于，所述弹性胶拉伸变形的幅度满足
    Figure PCTCN2018091531-appb-100001
    其中a为柔性屏相对支撑片滑动的距离，b为柔性屏与支撑片之间沿着支撑片厚度方向的距离。
  4. 如权利要求1所述的柔性屏防尘机构，其特征在于，所述弹性胶的拉伸方向倾斜于柔性屏相对支撑片的滑动方向。
  5. 如权利要求1所述的柔性屏防尘机构，其特征在于，所述柔性屏包括屏体及固定贴合于所述屏体背面的保护层，所述保护层与所述支撑片之间对应所述可折弯区域的相对两侧分别设置有所述弹性胶。
  6. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述支撑片的相对两外侧分别延伸超出所述保护层的相对两外侧，所述保护层的相对两外侧的侧面与所述支撑片超出所述保护层的相对两外侧的顶面之间涂设有所述弹性胶。
  7. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述屏体包括柔性屏板及层叠于所述柔性屏板正面的盖板，所述保护层与盖板分别位于柔性屏板的相对两侧，所述盖板的相对两外侧分别延伸超出所述柔性屏板的相对两外侧。
  8. 如权利要求7所述的柔性屏防尘机构，其特征在于，所述柔性屏的相对两外侧于所述盖板与所述支撑片之间分别围成有填充槽，所述填充槽内于所述保护层与所述支撑片之间涂设有所述弹性胶。
  9. 如权利要求8所述的柔性屏防尘机构，其特征在于，所述支撑片超出所述保护层的外侧的顶面开设有连通对应的填充槽的定位槽，所述定位槽内填 充有所述弹性胶。
  10. 如权利要求9所述的柔性屏防尘机构，其特征在于，所述定位槽沿所述填充槽的长度方向延伸。
  11. 如权利要求9所述的柔性屏防尘机构，其特征在于，所述定位槽的一侧对应所述保护层的背面，所述定位槽的另一侧连通所述填充槽。
  12. 如权利要求8所述的柔性屏防尘机构，其特征在于，每一填充槽内的所述柔性屏板的外侧的侧面、所述保护层的外侧的底面及所述支撑片超出所述盖板的外侧的顶面上均设有所述弹性胶。
  13. 如权利要求12所述的柔性屏防尘机构，其特征在于，还包括遮光黑胶层，所述遮光黑胶层及所述保护层的宽度与所述柔性屏板的宽度不相同，所述填充槽内的柔性屏板、遮光黑胶层及保护层的外侧共同形成锯齿形状。
  14. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述支撑片背朝所述保护层的表面对应所述可折弯区域处开设有若干定位孔，每一定位孔内填充有具有弹性的胶水，每一定位孔内的胶水连接于所述支撑片与所述保护层。
  15. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述支撑片背朝所述保护层的侧面对应所述可折弯区域处开设有若干连接槽，每一连接槽内填充有具有弹性的胶水，每一连接槽内的胶水连接于支撑片及保护层。
  16. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述保护层是液态金属片。
  17. 如权利要求1所述的柔性屏防尘机构，其特征在于，所述弹性胶是光敏胶，所述光敏胶固化后具有弹性。
  18. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述保护层的相对两外侧延伸超出所述支撑片的相对两外侧，所述弹性胶设于所述支撑片的外侧的侧面及所述保护层超出所述支撑片外侧的顶面。
  19. 如权利要求5所述的柔性屏防尘机构，其特征在于，所述屏体的宽度小于所述保护层的宽度而相对于所述保护层内缩。
  20. 一种电子装置，包括壳体、设置于所述壳体上的柔性屏，所述壳体包括第一框体、第二框体及连接于所述第一框体与所述第二框体之间的铰链，所述柔性屏防尘机构对应所述可折弯区域，其特征在于，所述电子装置还包括根据权利要求1-19中任一项中所述的柔性屏防尘机构。
  21. 一种柔性屏防尘结构的制作方法，包括：
    提供贴设有支撑片的柔性屏，所述柔性屏包括可折弯区域；及
    在所述柔性屏于所述可折弯区域的外侧与所述支撑片于所述可折弯区域的相应外侧之间设置弹性胶，通过所述弹性胶密封所述柔性屏与所述支撑片之间的缝隙。
  22. 如权利要求21所述的制作方法，其特征在于，所述柔性屏包括屏体及固定于所述屏体上的保护层，所述弹性胶连接所述保护层及所述支撑片。
  23. 如权利要求22所述制作方法，其特征在于，所述弹性胶通过侧向点胶的方式设置于所述保护层与所述支撑片之间。
  24. 如权利要求22所述的制作方法，其特征在于，所述支撑片在所述可折弯区的外侧延伸超出所述保护层在所述可折弯区的外侧。
  25. 如权利要求22所述的制作方法，其特征在于，所述屏体包括柔性屏板及盖板，所述弹性胶覆盖所述柔性屏板的外侧侧面、所述保护层的外侧侧面及所述支撑片超出所述保护层的外侧顶面。
  26. 如权利要求22所述的制作方法，其特征在于，所述弹性胶通过倒置点胶的方式设置于所述保护层与所述支撑片之间。
  27. 如权利要求26所述的制作方法，其特征在于，所述保护层在所述可折弯区的外侧延伸超出所述支撑片在所述可折弯区的外侧，在倒置点胶时，所述保护层位于所述支撑片下方，所述弹性胶覆盖所述支撑片的外侧侧面及所述保护层延伸超出所述支撑片的外侧顶面。
  28. 如权利要求22所述的制作方法，其特征在于，还包括在所述支撑片的定位孔或连接槽内点入胶水的步骤，点入的胶水连接所述支撑片及所述保护层。
  29. 如权利要求28所述的制作方法，其特征在于，所述定位孔或连接槽沿所述支撑片的厚度方向贯通所述支撑片，所述定位孔或连接槽位于所述可折弯区域内。
PCT/CN2018/091531 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法 WO2019237340A1 (zh)

Priority Applications (24)

Application Number Priority Date Filing Date Title
PCT/CN2018/091531 WO2019237340A1 (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
CN201880093868.7A CN112513961A (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
PCT/CN2018/096872 WO2019237455A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/096871 WO2019237454A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
CN201880093856.4A CN112639659A (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
EP18922553.5A EP3809400A4 (en) 2018-06-15 2018-07-24 FLEXIBLE DISPLAY DEVICE, ELECTRONIC DEVICE AND METHOD FOR PRODUCING A FLEXIBLE DISPLAY DEVICE
CN201821181478.9U CN208737798U (zh) 2018-06-15 2018-07-24 电子装置及其柔性显示装置
CN201880093901.6A CN112585664A (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
US17/252,188 US11432415B2 (en) 2018-06-15 2018-07-24 Flexible display apparatus, electronic device and manufacturing method for flexible display apparatus
CN201821181438.4U CN208737797U (zh) 2018-06-15 2018-07-24 电子装置及其柔性显示装置
CN201821254764.3U CN208596508U (zh) 2018-06-15 2018-08-03 电子装置及其柔性显示装置
CN201880093850.7A CN112602138A (zh) 2018-06-15 2018-08-03 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/098644 WO2019237473A1 (zh) 2018-06-15 2018-08-03 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/099730 WO2019237488A1 (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
CN201821300584.4U CN208922656U (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
CN201880093853.0A CN112740306A (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
PCT/CN2018/110027 WO2019237598A1 (zh) 2018-06-15 2018-10-12 显示装置、电子装置及电子装置的制造方法
CN201880093899.2A CN112602308A (zh) 2018-06-15 2018-10-12 显示装置、电子装置及电子装置的制造方法
CN201821661943.9U CN209199496U (zh) 2018-06-15 2018-10-12 电子装置及其显示装置
PCT/CN2018/112489 WO2019237632A1 (zh) 2018-06-15 2018-10-29 柔性屏及其制备方法及柔性电子装置
CN201880093842.2A CN112602137A (zh) 2018-06-15 2018-10-29 柔性屏及其制备方法及柔性电子装置
CN201880093851.1A CN112602033A (zh) 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法
PCT/CN2018/122690 WO2019237706A1 (zh) 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法
CN201822181848.5U CN209418053U (zh) 2018-06-15 2018-12-21 柔性显示设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/091531 WO2019237340A1 (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法

Publications (1)

Publication Number Publication Date
WO2019237340A1 true WO2019237340A1 (zh) 2019-12-19

Family

ID=65604305

Family Applications (8)

Application Number Title Priority Date Filing Date
PCT/CN2018/091531 WO2019237340A1 (zh) 2018-06-15 2018-06-15 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
PCT/CN2018/096872 WO2019237455A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/096871 WO2019237454A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/098644 WO2019237473A1 (zh) 2018-06-15 2018-08-03 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/099730 WO2019237488A1 (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
PCT/CN2018/110027 WO2019237598A1 (zh) 2018-06-15 2018-10-12 显示装置、电子装置及电子装置的制造方法
PCT/CN2018/112489 WO2019237632A1 (zh) 2018-06-15 2018-10-29 柔性屏及其制备方法及柔性电子装置
PCT/CN2018/122690 WO2019237706A1 (zh) 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法

Family Applications After (7)

Application Number Title Priority Date Filing Date
PCT/CN2018/096872 WO2019237455A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/096871 WO2019237454A1 (zh) 2018-06-15 2018-07-24 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/098644 WO2019237473A1 (zh) 2018-06-15 2018-08-03 柔性显示装置、电子装置及柔性显示装置的制造方法
PCT/CN2018/099730 WO2019237488A1 (zh) 2018-06-15 2018-08-09 柔性显示装置及电子装置
PCT/CN2018/110027 WO2019237598A1 (zh) 2018-06-15 2018-10-12 显示装置、电子装置及电子装置的制造方法
PCT/CN2018/112489 WO2019237632A1 (zh) 2018-06-15 2018-10-29 柔性屏及其制备方法及柔性电子装置
PCT/CN2018/122690 WO2019237706A1 (zh) 2018-06-15 2018-12-21 柔性显示设备及柔性显示设备的制作方法

Country Status (4)

Country Link
US (1) US11432415B2 (zh)
EP (1) EP3809400A4 (zh)
CN (14) CN112513961A (zh)
WO (8) WO2019237340A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113539105A (zh) * 2021-07-23 2021-10-22 武汉华星光电半导体显示技术有限公司 可折叠显示装置

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019237340A1 (zh) * 2018-06-15 2019-12-19 深圳市柔宇科技有限公司 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
CN111866223B (zh) * 2019-04-25 2021-06-01 Oppo广东移动通信有限公司 折叠机壳及电子装置
CN111930177B (zh) 2019-05-13 2023-04-04 华为技术有限公司 一种可折叠的电子设备
WO2020242036A1 (en) * 2019-05-31 2020-12-03 Samsung Electronics Co., Ltd. Foldable electronic device including display protection structure
CN113330575A (zh) * 2019-06-24 2021-08-31 深圳市柔宇科技股份有限公司 柔性显示设备与柔性显示模组
CN110264888B (zh) 2019-07-02 2022-11-04 京东方科技集团股份有限公司 背膜结构、显示面板及显示装置
CN110197624B (zh) * 2019-07-09 2021-04-09 京东方科技集团股份有限公司 可折叠组件和可折叠显示装置
CN112230713A (zh) * 2019-07-15 2021-01-15 深圳市柔宇科技有限公司 折叠装置及电子设备
CN113366927A (zh) * 2019-07-15 2021-09-07 深圳市柔宇科技股份有限公司 折叠装置及电子设备
CN111798758B (zh) * 2019-07-16 2023-03-31 友达光电股份有限公司 显示装置
CN113366557A (zh) * 2019-07-17 2021-09-07 深圳市柔宇科技股份有限公司 柔性显示装置、电子设备及柔性显示装置的制造方法
WO2021012190A1 (zh) * 2019-07-23 2021-01-28 深圳市柔宇科技有限公司 电子设备及柔性装置
CN110400520B (zh) * 2019-07-25 2022-02-01 京东方科技集团股份有限公司 支撑件结构及其制作方法、折叠显示屏
WO2021012252A1 (zh) * 2019-07-25 2021-01-28 深圳市柔宇科技有限公司 柔性显示装置及终端
CN110444121B (zh) * 2019-08-22 2022-02-08 京东方科技集团股份有限公司 一种柔性显示模组及其制备方法、柔性显示装置
CN110728911B (zh) * 2019-10-21 2021-09-14 云谷（固安）科技有限公司 显示基板、显示面板及其制作方法
CN112767828A (zh) * 2019-10-21 2021-05-07 深圳市柔宇科技有限公司 一种可弯折装置
KR102751451B1 (ko) * 2019-10-22 2025-01-10 삼성전자주식회사 디스플레이 보호 구조를 포함하는 폴더블 전자 장치
CN112711298A (zh) * 2019-10-25 2021-04-27 深圳市柔宇科技有限公司 柔性装置及电子设备
CN110767095B (zh) * 2019-11-13 2022-02-08 京东方科技集团股份有限公司 一种柔性显示模组及其制备方法、柔性显示装置
CN110913628B (zh) * 2019-12-06 2022-04-15 Oppo广东移动通信有限公司 壳体组件和可折叠电子设备
CN113037896B (zh) * 2019-12-24 2022-06-14 Oppo广东移动通信有限公司 柔性屏组件及电子设备
CN113140156A (zh) * 2020-01-20 2021-07-20 华为技术有限公司 电子设备
KR102793995B1 (ko) * 2020-01-13 2025-04-14 삼성디스플레이 주식회사 유기 발광 표시 장치
CN111105718B (zh) * 2020-02-20 2022-04-19 京东方科技集团股份有限公司 柔性显示模组及其制备方法、折叠显示装置
CN111188972B (zh) * 2020-02-28 2022-01-18 联想(北京)有限公司 屏幕支架及电子设备
CN111402727B (zh) * 2020-03-12 2021-03-23 武汉华星光电半导体显示技术有限公司 可折叠显示模组
CN113409683B (zh) * 2020-03-17 2022-12-09 上海和辉光电股份有限公司 可折叠显示装置
CN113628536A (zh) * 2020-05-07 2021-11-09 北京小米移动软件有限公司 一种折叠屏幕及电子设备
CN111724678A (zh) * 2020-06-08 2020-09-29 武汉华星光电半导体显示技术有限公司 一种柔性显示装置及柔性显示设备
CN113824819B (zh) * 2020-06-18 2022-11-22 华为技术有限公司 柔性屏幕总成及终端
KR20210156893A (ko) * 2020-06-18 2021-12-28 삼성디스플레이 주식회사 표시 장치
CN113851041B (zh) * 2020-06-28 2023-06-09 Oppo广东移动通信有限公司 显示装置和承载装置
CN111667768B (zh) * 2020-06-30 2021-11-16 联想(北京)有限公司 显示装置及其制作方法
CN113948000A (zh) * 2020-07-17 2022-01-18 深圳市柔宇科技股份有限公司 折叠装置及电子设备
CN114067672A (zh) * 2020-07-31 2022-02-18 深圳市柔宇科技股份有限公司 可折叠显示装置及可折叠终端
CN112037654B (zh) * 2020-09-08 2022-05-31 武汉华星光电半导体显示技术有限公司 一种柔性显示面板支撑结构和显示装置
CN112071204B (zh) * 2020-09-11 2022-10-18 维沃移动通信有限公司 电子设备
CN112037658B (zh) * 2020-09-15 2022-07-12 武汉华星光电半导体显示技术有限公司 柔性显示装置
KR102810222B1 (ko) * 2020-09-28 2025-05-20 삼성디스플레이 주식회사 표시 장치
CN112382201A (zh) * 2020-11-17 2021-02-19 武汉华星光电半导体显示技术有限公司 柔性屏折叠模组及显示装置
CN112930028B (zh) * 2021-01-28 2022-11-29 优尔爱(常州)医疗科技有限公司 一种具有延展性的柔性电极及制备方法
CN113098999B (zh) * 2021-03-31 2023-05-26 Oppo广东移动通信有限公司 滑动装置和电子设备
CN113194181B (zh) * 2021-05-08 2023-07-25 维沃移动通信有限公司 一种电子设备
EP4271151B1 (en) 2021-05-27 2025-06-18 Samsung Electronics Co., Ltd. Electronic device comprising waterproof structure
CN113241011B (zh) 2021-06-02 2022-05-31 武汉华星光电半导体显示技术有限公司 折叠显示装置
CN113380148A (zh) * 2021-06-22 2021-09-10 京东方科技集团股份有限公司 柔性屏幕模组、制备柔性屏幕模组的方法和显示装置
CN113539102B (zh) 2021-07-20 2022-09-27 武汉华星光电半导体显示技术有限公司 支撑组件及柔性显示模组
CN113938544B (zh) * 2021-09-02 2024-11-08 深圳市长盈精密技术股份有限公司 支撑组件及移动设备
CN116095204A (zh) * 2021-11-08 2023-05-09 Oppo广东移动通信有限公司 电子设备、显示屏组件、支撑组件、支撑件、制备方法
CN114034577B (zh) * 2021-11-09 2024-05-14 合肥维信诺科技有限公司 柔性屏弯折测试治具及测试设备
CN114125101B (zh) * 2021-11-09 2024-01-05 Oppo广东移动通信有限公司 电子设备
CN113889011B (zh) * 2021-11-09 2024-03-22 维信诺科技股份有限公司 可弯折支撑装置和显示装置
CN116266850A (zh) * 2021-12-17 2023-06-20 Oppo广东移动通信有限公司 电子设备及其屏幕伸展机构
CN114220352A (zh) * 2021-12-28 2022-03-22 Oppo广东移动通信有限公司 电子设备
CN114333607B (zh) * 2022-02-25 2023-12-12 京东方科技集团股份有限公司 一种显示装置
CN115150490B (zh) * 2022-06-22 2025-02-07 Oppo广东移动通信有限公司 支撑片及电子设备
CN117437848A (zh) * 2022-07-13 2024-01-23 荣耀终端有限公司 一种显示设备及显示设备的组装工艺
CN115348751B (zh) * 2022-07-20 2025-02-07 深圳市彤兴电子有限公司 一种显示屏用cof保护装置
CN117156026B (zh) * 2023-01-04 2024-10-01 荣耀终端有限公司 屏幕组装结构及其组装方法、电子设备
CN115881000B (zh) * 2023-01-31 2025-01-28 武汉天马微电子有限公司 一种可折叠屏幕

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166698A (ja) * 1999-12-09 2001-06-22 Nec Shizuoka Ltd 表示装置における防塵構造および防塵構造の組み立て方法
JP2006041185A (ja) * 2004-07-27 2006-02-09 Nec Saitama Ltd 電子機器の防塵構造
CN101042474A (zh) * 2006-03-22 2007-09-26 Nec液晶技术株式会社 具有柔性密封部件的液晶显示器
CN201066417Y (zh) * 2007-06-15 2008-05-28 群康科技(深圳)有限公司 触控式液晶显示装置
CN107799010A (zh) * 2016-08-29 2018-03-13 三星显示有限公司 可卷曲的显示装置
CN108076171A (zh) * 2016-11-17 2018-05-25 华为技术有限公司 折叠组件及移动终端

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4045026B2 (ja) * 1997-08-21 2008-02-13 セイコーエプソン株式会社 電気光学装置及びこれを備えた投射型表示装置
JP2009080164A (ja) * 2007-09-25 2009-04-16 Fujitsu Ltd 液晶表示装置を備えた電子機器
TWI434249B (zh) * 2010-11-11 2014-04-11 Au Optronics Corp 顯示裝置及其製作方法
KR101672345B1 (ko) * 2010-12-08 2016-11-04 삼성전자주식회사 접이식 디스플레이 장치
TWI457791B (zh) * 2011-05-13 2014-10-21 Wistron Corp 擴充鍵盤裝置
KR101876540B1 (ko) * 2011-12-28 2018-07-10 삼성디스플레이 주식회사 가요성 표시 장치 및 가요성 표시 장치의 제조 방법
KR20140005404A (ko) * 2012-07-03 2014-01-15 인텔렉추얼디스커버리 주식회사 플렉서블 디스플레이 장치
KR102493535B1 (ko) * 2013-07-12 2023-02-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
KR102076519B1 (ko) * 2013-08-19 2020-02-12 엘지디스플레이 주식회사 플렉서블 표시장치 및 그 제조 방법
KR20150034829A (ko) * 2013-08-30 2015-04-06 주식회사 엔씰텍 플렉시블 정보 표시 소자 제조용 지지 기판, 이의 제조 방법, 이를 이용하여 제조된 플렉시블 정보 표시 소자 및 이의 제조방법
US9811120B2 (en) * 2013-11-28 2017-11-07 Samsung Display Co., Ltd. Flexible display device
EP3087812B9 (en) * 2013-12-24 2021-06-09 Flexterra, Inc. Support structures for an attachable, two-dimensional flexible electronic device
CN105336875B (zh) * 2014-07-10 2017-10-13 上海和辉光电有限公司 柔性显示器件及其离型方法
KR102015398B1 (ko) * 2014-07-16 2019-08-29 엘지디스플레이 주식회사 접이식 디스플레이 장치
KR20240108555A (ko) * 2014-10-28 2024-07-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
JP6399926B2 (ja) * 2014-12-25 2018-10-03 アルパイン株式会社 表示装置
KR20160116122A (ko) * 2015-03-25 2016-10-07 삼성디스플레이 주식회사 표시 장치
KR102369943B1 (ko) * 2015-06-25 2022-03-03 삼성디스플레이 주식회사 폴더블 표시 장치
CN105185239A (zh) * 2015-08-27 2015-12-23 京东方科技集团股份有限公司 可弯曲显示面板及其制作方法、可弯曲显示装置
KR102366516B1 (ko) * 2015-08-31 2022-02-22 엘지디스플레이 주식회사 접이식 디스플레이 장치
CN106502319B (zh) * 2015-09-08 2022-02-22 Lg电子株式会社 移动终端及其控制方法
CN105044957B (zh) * 2015-09-10 2018-11-23 京东方科技集团股份有限公司 一种显示装置
JP6510057B2 (ja) * 2015-09-24 2019-05-08 シャープ株式会社 フレキシブルデバイス
US9947882B2 (en) * 2015-09-25 2018-04-17 Apple Inc. Electronic devices with robust flexible displays
CN105336878A (zh) * 2015-09-29 2016-02-17 北京维信诺光电技术有限公司 一种oled显示器件及其封装工艺
CN105425445B (zh) * 2015-12-17 2018-12-28 魅族科技（中国）有限公司 显示屏、显示屏组件及终端
CN105407194A (zh) * 2015-12-29 2016-03-16 广东欧珀移动通信有限公司 具有柔性屏的移动终端
CN105513497B (zh) * 2015-12-31 2019-11-05 京东方科技集团股份有限公司 一种柔性装置
CN112976725B (zh) * 2016-01-15 2023-02-03 康宁股份有限公司 可折叠电子器件组装件和用于其的覆盖元件
CN105872138B (zh) * 2016-03-29 2019-04-26 联想(北京)有限公司 一种电子设备
CN107403873A (zh) * 2016-05-20 2017-11-28 上海和辉光电有限公司 一种显示面板及其制备方法、显示装置
CN205809784U (zh) * 2016-06-13 2016-12-14 厦门光莆显示技术有限公司 一种平板胶框结构
CN205845416U (zh) * 2016-06-18 2016-12-28 南昌欧菲光科技有限公司 显示设备
CN107765907A (zh) * 2016-08-22 2018-03-06 东莞市健耀烨电子科技有限公司 一种无需区分方向的数码装置
CN106297568A (zh) * 2016-10-31 2017-01-04 昆山国显光电有限公司 柔性显示装置
CN206112430U (zh) * 2016-11-01 2017-04-19 京东方科技集团股份有限公司 一种折叠式柔性屏的支撑装置和显示装置
KR102556395B1 (ko) * 2016-11-03 2023-07-17 삼성디스플레이 주식회사 표시 장치
US10465099B1 (en) * 2016-11-04 2019-11-05 Seagate Technology Llc Adhesive for processing a microelectronic substrate, and related methods
CN108109527B (zh) * 2016-11-24 2020-05-19 元太科技工业股份有限公司 可折叠显示装置及其承载结构
KR101995977B1 (ko) * 2016-11-28 2019-07-04 삼성디스플레이 주식회사 플렉서블 표시 장치
CN106782091B (zh) * 2016-12-19 2019-06-04 上海天马微电子有限公司 柔性显示面板及其制造方法、显示设备和便携式终端
WO2018120139A1 (zh) * 2016-12-30 2018-07-05 深圳市柔宇科技有限公司 柔性显示屏和显示装置
CN106710452A (zh) * 2017-03-24 2017-05-24 武汉华星光电技术有限公司 柔性显示设备及弯折支架
CN107026920B (zh) * 2017-04-19 2019-05-17 维沃移动通信有限公司 一种移动终端的组装方法及移动终端
WO2018194604A1 (en) * 2017-04-20 2018-10-25 Hewlett-Packard Development Company, L.P. Foldable mechanism for electronic devices
CN107102692B (zh) * 2017-04-26 2019-08-23 京东方科技集团股份有限公司 折叠式显示装置
CN106993385B (zh) * 2017-04-28 2019-07-23 武汉华星光电技术有限公司 可弯折底壳及显示装置
CN106910430B (zh) * 2017-05-02 2020-04-10 京东方科技集团股份有限公司 显示组件及具有其的移动设备
CN107193156A (zh) * 2017-05-11 2017-09-22 青岛海信电器股份有限公司 一种背光模组及其显示装置
CN112860018B (zh) * 2017-05-19 2024-12-27 伊英克公司 包含数字化及触控感测的可折叠电光显示器
CN107181838B (zh) * 2017-05-26 2020-11-10 宇龙计算机通信科技(深圳)有限公司 一种柔性显示装置及具有该装置的移动终端
KR102362080B1 (ko) * 2017-05-31 2022-02-10 엘지디스플레이 주식회사 폴더블 표시장치
CN107230429B (zh) * 2017-06-08 2019-06-25 武汉天马微电子有限公司 柔性模组和柔性显示面板
CN107146810A (zh) * 2017-06-19 2017-09-08 合肥市惠科精密模具有限公司 一种柔性amoled显示面板
US10082838B1 (en) * 2017-06-21 2018-09-25 Dell Products L.P. Flexible information handling system display external hinge structure
KR101834793B1 (ko) * 2017-07-28 2018-03-06 엘지디스플레이 주식회사 플렉서블 디스플레이 및 이를 포함하는 전자 장치
CN207115888U (zh) * 2017-08-03 2018-03-16 深圳市柔宇科技有限公司 折叠机构及终端
CN207268852U (zh) * 2017-08-03 2018-04-24 深圳市柔宇科技有限公司 折叠机构及终端
CN107564415B (zh) * 2017-08-28 2019-06-21 上海天马有机发光显示技术有限公司 柔性显示面板、显示装置及其制作方法
CN107527556B (zh) * 2017-08-31 2020-12-01 上海天马微电子有限公司 柔性显示面板、显示装置及柔性显示面板的成型方法
CN107437378B (zh) * 2017-09-20 2020-09-11 上海天马微电子有限公司 柔性显示模组
CN107654484A (zh) * 2017-09-26 2018-02-02 联想(北京)有限公司 一种连接部件及柔性显示屏、柔性电子设备
KR102398331B1 (ko) * 2017-11-01 2022-05-16 엘지전자 주식회사 플렉서블 디스플레이 유닛 및 이를 구비하는 이동 단말기
CN107680489A (zh) * 2017-11-07 2018-02-09 成都爱可信科技有限公司 一种可变形的圆形显示器装置
CN107657895A (zh) * 2017-11-07 2018-02-02 成都爱可信科技有限公司 一种可曲面变形的显示器装置
US10777776B2 (en) * 2017-11-10 2020-09-15 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display apparatus and method for fabricating flexible display apparatus
KR20170130342A (ko) * 2017-11-21 2017-11-28 김시환 휴대용 표시장치
CN108124028A (zh) * 2017-11-29 2018-06-05 努比亚技术有限公司 一种折叠终端
CN108034373B (zh) * 2017-12-15 2020-05-26 京东方科技集团股份有限公司 封框胶及其制备方法、显示面板及其制备方法
KR102529148B1 (ko) * 2017-12-27 2023-05-04 엘지디스플레이 주식회사 폴더블 디스플레이 장치
KR102454623B1 (ko) * 2017-12-29 2022-10-13 엘지디스플레이 주식회사 폴더블 표시 장치 및 그 제조 방법
CN108282560A (zh) * 2018-01-26 2018-07-13 努比亚技术有限公司 柔性屏组件以及移动终端
CN208316809U (zh) * 2018-06-15 2019-01-01 深圳市柔宇科技有限公司 电子装置及其柔性屏防尘机构
WO2019237340A1 (zh) * 2018-06-15 2019-12-19 深圳市柔宇科技有限公司 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166698A (ja) * 1999-12-09 2001-06-22 Nec Shizuoka Ltd 表示装置における防塵構造および防塵構造の組み立て方法
JP2006041185A (ja) * 2004-07-27 2006-02-09 Nec Saitama Ltd 電子機器の防塵構造
CN101042474A (zh) * 2006-03-22 2007-09-26 Nec液晶技术株式会社 具有柔性密封部件的液晶显示器
CN201066417Y (zh) * 2007-06-15 2008-05-28 群康科技(深圳)有限公司 触控式液晶显示装置
CN107799010A (zh) * 2016-08-29 2018-03-13 三星显示有限公司 可卷曲的显示装置
CN108076171A (zh) * 2016-11-17 2018-05-25 华为技术有限公司 折叠组件及移动终端

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113539105A (zh) * 2021-07-23 2021-10-22 武汉华星光电半导体显示技术有限公司 可折叠显示装置
CN113539105B (zh) * 2021-07-23 2022-04-26 武汉华星光电半导体显示技术有限公司 可折叠显示装置

Also Published As

Publication number Publication date
CN208922656U (zh) 2019-05-31
CN112602033A (zh) 2021-04-02
WO2019237598A1 (zh) 2019-12-19
CN208737797U (zh) 2019-04-12
WO2019237488A1 (zh) 2019-12-19
US20210267073A1 (en) 2021-08-26
US11432415B2 (en) 2022-08-30
EP3809400A1 (en) 2021-04-21
CN112639659A (zh) 2021-04-09
CN112513961A (zh) 2021-03-16
CN112585664A (zh) 2021-03-30
CN112602137A (zh) 2021-04-02
WO2019237632A1 (zh) 2019-12-19
CN209418053U (zh) 2019-09-20
WO2019237455A1 (zh) 2019-12-19
WO2019237706A1 (zh) 2019-12-19
CN112602138A (zh) 2021-04-02
WO2019237454A1 (zh) 2019-12-19
CN112602308A (zh) 2021-04-02
WO2019237473A1 (zh) 2019-12-19
CN112740306A (zh) 2021-04-30
CN209199496U (zh) 2019-08-02
CN208737798U (zh) 2019-04-12
CN208596508U (zh) 2019-03-12
EP3809400A4 (en) 2021-08-04

Similar Documents

Publication Publication Date Title
WO2019237340A1 (zh) 柔性屏防尘机构、电子装置及柔性屏防尘机构的制造方法
WO2021007811A1 (zh) 柔性显示装置、电子设备及柔性显示装置的制造方法
CN211194912U (zh) 手机屏幕保护贴辅助贴合装置
CN208316809U (zh) 电子装置及其柔性屏防尘机构
WO2019237337A1 (zh) 电子装置及其柔性屏支撑机构
US8500292B2 (en) Panel display module and manufacturing method thereof
US10823996B2 (en) Display panel and method of manufacturing the same, display device
CN109671363A (zh) 保护盖板以及柔性显示装置
JP6895524B2 (ja) ディスプレイ画面組立品、ディスプレイ画面組立品の組立て方法、および電子デバイス
TW201341894A (zh) 顯示裝置及其組裝方法
US8693174B2 (en) Touch display assembly structure
US10962846B2 (en) Display device
KR20130026286A (ko) 곡면 디스플레이 패널 제조 방법
WO2020077744A1 (zh) 一种窄边框显示器
KR20120029090A (ko) 곡면 디스플레이 패널 제조 방법
CN102289089A (zh) 平面显示器
CN106773346A (zh) 一种曲面显示面板及曲面显示装置
CN208782856U (zh) 一种显示装置及移动终端
CN109509404B (zh) 柔性有机发光显示装置
EP3494568B1 (en) Display module, display apparatus having the same, and fabricating method thereof
CN107340643A (zh) 一种背光模组与显示器
WO2017024756A1 (zh) 灯条、背光模组及其组装方法、显示装置
CN206541100U (zh) 一种背光模组及显示装置
CN206929629U (zh) 显示设备
CN116055593A (zh) 一种可折叠的电子设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18922977

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18922977

Country of ref document: EP

Kind code of ref document: A1