KR102555986B1 - 윈도우 기판 및 이를 포함하는 플렉서블 표시 장치 - Google Patents
윈도우 기판 및 이를 포함하는 플렉서블 표시 장치 Download PDFInfo
- Publication number
- KR102555986B1 KR102555986B1 KR1020180130050A KR20180130050A KR102555986B1 KR 102555986 B1 KR102555986 B1 KR 102555986B1 KR 1020180130050 A KR1020180130050 A KR 1020180130050A KR 20180130050 A KR20180130050 A KR 20180130050A KR 102555986 B1 KR102555986 B1 KR 102555986B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- stress relieving
- glass substrate
- bonding layer
- substrate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 260
- 239000010410 layer Substances 0.000 claims abstract description 298
- 239000011521 glass Substances 0.000 claims abstract description 143
- 239000012790 adhesive layer Substances 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 19
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 16
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 230000035939 shock Effects 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000011247 coating layer Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- -1 polyethylene naphthalate Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 101150107050 PSA2 gene Proteins 0.000 description 1
- 101150045091 PSA3 gene Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910003471 inorganic composite material Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920001709 polysilazane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
- B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
- B32B23/20—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising esters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/288—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
- G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133311—Environmental protection, e.g. against dust or humidity
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133548—Wire-grid polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
- G02F2201/503—Arrangements improving the resistance to shock
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/311—Flexible OLED
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
- H10K77/10—Substrates, e.g. flexible substrates
- H10K77/111—Flexible substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
본 발명에 따른 플렉서블 표시 장치는, 표시 패널; 표시 패널의 일면 상에 제공되는 윈도우 기판; 및 표시 패널과 윈도우 기판 사이에 위치하여 표시 패널의 일면과 윈도우 기판의 일면을 부착시키는 접착층을 포함하고,
윈도우 기판은, 유리 기판; 유리 기판과 접착층 사이에 위치하는 접합층; 및 접합층과 유리 기판 사이에 위치하는 응력 완화층을 포함하며,
접합층은 유리 기판보다 더 큰 두께를 가질 수 있다.
Description
도 2는 도 1에 도시된 윈도우 기판의 단면도이다.
도 3은 본 발명의 다른 실시 예에 따라 복수 개의 접합층이 포함된 윈도우 기판을 나타낸 사시도이다.
도 4는 도 3에 도시된 복수 개의 접합층이 포함된 윈도우 기판의 단면도이다.
도 5는 본 발명의 실시 예에 다른 윈도우 기판을 포함하는 플렉서블 표시 장치를 나타낸 사시도이다.
도 6은 도 5에 도시된 플렉서블 표시 장치의 단면도이다.
도 7은 본 발명의 실시 예에 따른 윈도우 기판이 포함된 표시 패널의 하부 구조를 나타낸 사시도이다.
도 8은 도 7에 도시된 윈도우 기판이 포함된 표시 패널의 하부 구조에 대한 단면도를 나타낸 도면이다.
도 9는 본 발명의 실시 예에 따른 플렉서블 표시 장치의 두께 및 폴딩반경에 따른 폴딩 스트레스를 나타낸 도면이다.
도 10은 본 발명의 실시 예에 따른 윈도우 기판의 폴딩 시 응력 완화를 나타낸 도면이다.
도 11은 본 발명의 다른 실시 예에 따른 플렉서블 표시 장치를 설명하기 위한 사시도이다.
도 12는 본 발명에 따른 접합층이 포함된 윈도우 기판의 벤딩 시에 벤딩 토크를 나타낸 그래프이다.
도 13은 본 발명에 따른 플렉서블 표시 장치의 내충격 특성을 나타낸 그래프이다.
도 14는 본 발명에 따른 접합층에 인가되는 스트레인을 나타낸 그래프이다.
112 : 유리 기판 114 : 제1 접합층
114' : 제2 접합층 116 : 제1 응력 완화층
116' : 제2 응력 완화층 120 : 표시패널
130 : 접착층 140 : 제2 접착층
150 : 보호필름 1100 : 플렉서블 표시 장치
1110 : 표시 패널 1120 : 유리 기판
1130 : 접착층 1140 : 제1 접합층
1150 : 제1 응력 완화층 1160 : 제2 접합층
1170 : 제2 응력 완화층
Claims (30)
- 유리 기판;
상기 유리 기판의 일면 상에 제공되는 제1 접합층; 및
상기 제1 접합층과 상기 유리 기판 사이에 위치하는 제1 응력 완화층;
을 포함하고,
상기 제1 접합층은 상기 유리 기판보다 더 큰 두께를 갖고,
상기 제1 응력 완화층은, 접힘이 가능한 감압 접착제를 포함하는, 윈도우 기판.
- 삭제
- 제 1 항에 있어서,
상기 제1 응력 완화층은, 상기 제1 접합층과 서로 다른 물질을 갖는, 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층은, 상기 유리 기판보다 더 큰 두께를 갖는, 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층 및 상기 제1 접합층은, 상기 유리 기판보다 더 큰 두께를 갖는, 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층은, 아크릴계, 실리콘계, 에폭시계 및 우레탄계로 이루어진 군 중에서 선택된 하나의 재질로 이루어진 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층의 모듈러스(Modulus)는 800 메가파스칼(MPa) 이상인 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층의 항복 변형율(yield strain)은 1.0% 이상인 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층의 두께는 30 ㎛ 이상 50 ㎛ 이하인, 윈도우 기판.
- 제 1 항에 있어서,
상기 유리 기판의 두께는 10 ㎛ 이상 30 ㎛ 이하인 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 응력 완화층은, 외력이 가해지는 것에 의해 모듈러스(Modulus)가 증가하는 물질을 포함하는, 윈도우 기판.
- 제 11 항에 있어서,
상기 제1 응력 완화층의 모듈러스(Modulus)는 외력에 의해 800 메가파스칼(MPa) 이상 1 기가파스칼(1GPa) 이하의 범위만큼 증가되는, 윈도우 기판.
- 제 1 항에 있어서,
상기 제1 접합층의 타면 상에 제공되는 제2 접합층; 및
상기 제2 접합층과 상기 제1 접합층 사이에 위치하는 제2 응력 완화층;
을 더 포함하는 윈도우 기판.
- 표시 패널;
상기 표시 패널의 일면 상에 제공되는 윈도우 기판; 및
상기 표시 패널과 상기 윈도우 기판 사이에 위치하여 상기 표시 패널의 상기 일면과 상기 윈도우 기판의 일면을 부착시키는 제1 접착층;
을 포함하고,
상기 윈도우 기판은, 유리 기판; 상기 유리 기판과 상기 제1 접착층 사이에 위치하는 접합층; 및 상기 접합층과 상기 유리 기판 사이에 위치하는 응력 완화층;을 포함하며,
상기 접합층은 상기 유리 기판보다 더 큰 두께를 갖고,
상기 응력 완화층은, 접힘이 가능한 감압 접착제를 포함하는, 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 접합층 및 상기 응력 완화층은, 접힘이 가능(Foldable)하고, 투명하면서 플렉서블한 성질을 가지는 물질을 포함하는, 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 응력 완화층은, 상기 제1 접착층과 서로 다른 물질을 갖는, 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 응력 완화층은, 상기 제1 접착층보다 더 큰 두께를 갖는, 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 제1 접착층은, 상기 유리 기판보다 더 작은 두께를 갖는, 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 접합층의 모듈러스(Modulus)는 800 메가파스칼(MPa) 이상인 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 접합층의 항복 변형율(yield strain)은 1.0% 이상인 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 유리 기판의 두께는 30 ㎛ 이상 70 ㎛ 이하인 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 접합층은, 외력이 가해지는 것에 의해 모듈러스(Modulus)가 증가하는 물질을 포함하는, 플렉서블 표시 장치.
- 제 22 항에 있어서,
상기 접합층의 모듈러스(Modulus)는 외력에 의해 800 메가파스칼(MPa) 이상 1 기가파스칼(1GPa) 이하의 범위만큼 증가되는, 플렉서블 표시 장치.
- 제 14 항에 있어서,
상기 표시 패널의 타면 상에 위치하는 보호 필름; 및
상기 표시 패널과 상기 보호 필름 사이에 위치하여 상기 표시 패널의 상기 타면과 상기 보호 필름의 일면을 부착시키는 제2 접착층;
을 더 포함하는 플렉서블 표시 장치.
- 와이어 그리드 편광자(wire grid polarizer)를 포함하는 표시 패널;
상기 표시 패널의 일면 상에 위치하는 유리 기판;
상기 표시 패널과 상기 유리 기판 사이에 위치하여 상기 표시 패널의 상기 일면과 상기 유리 기판의 일면을 부착시키는 접착층;
상기 유리 기판과 상기 접착층 사이에 위치하는 제1 접합층; 및
상기 제1 접합층과 상기 유리 기판 사이에 위치하는 제1 응력 완화층;을 포함하고,
상기 제1 접합층은 상기 유리 기판보다 더 큰 두께를 갖고,
상기 제1 응력 완화층은, 접힘이 가능한 감압 접착제를 포함하는 플렉서블 표시 장치.
- 제 25 항에 있어서,
상기 제1 접합층과 상기 접착층 사이에 위치하는 제2 접합층; 및
상기 제2 접합층과 상기 제1 접합층 사이에 위치하는 제2 응력 완화층;
을 더 포함하는 플렉서블 표시 장치.
- 제 26 항에 있어서,
상기 제2 접합층은, 상기 유리 기판보다 더 큰 두께는 갖는, 플렉서블 표시 장치.
- 제 26 항에 있어서,
상기 제2 응력 완화층은, 접힘이 가능한 감압 접착제(PSA)를 포함하는, 플렉서블 표시 장치.
- 제 26 항에 있어서,
상기 제2 응력 완화층은, 상기 접착층과 서로 다른 물질을 갖는, 플렉서블 표시 장치.
- 제 26 항에 있어서,
상기 제2 응력 완화층은, 상기 접착층보다 더 큰 두께를 갖는, 플렉서블 표시 장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180130050A KR102555986B1 (ko) | 2018-10-29 | 2018-10-29 | 윈도우 기판 및 이를 포함하는 플렉서블 표시 장치 |
US16/576,913 US11161323B2 (en) | 2018-10-29 | 2019-09-20 | Window substrate and flexible display device including the same |
CN201911038691.3A CN111105710B (zh) | 2018-10-29 | 2019-10-29 | 窗口基底和包括窗口基底的柔性显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180130050A KR102555986B1 (ko) | 2018-10-29 | 2018-10-29 | 윈도우 기판 및 이를 포함하는 플렉서블 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200049942A KR20200049942A (ko) | 2020-05-11 |
KR102555986B1 true KR102555986B1 (ko) | 2023-07-14 |
Family
ID=70326928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180130050A Active KR102555986B1 (ko) | 2018-10-29 | 2018-10-29 | 윈도우 기판 및 이를 포함하는 플렉서블 표시 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11161323B2 (ko) |
KR (1) | KR102555986B1 (ko) |
CN (1) | CN111105710B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11150391B2 (en) * | 2018-11-30 | 2021-10-19 | Moxtek, Inc. | Flexible wire grid polarizer |
US12091357B2 (en) * | 2021-08-05 | 2024-09-17 | Corning Incorporated | Dynamically bendable automotive interior display systems |
KR102246299B1 (ko) * | 2019-03-12 | 2021-04-29 | 주식회사 온빛 | 고굴절 편광렌즈의 제조방법 |
KR102698866B1 (ko) | 2019-06-14 | 2024-08-28 | 삼성디스플레이 주식회사 | 표시 장치용 윈도우 부재, 표시 장치 및 표시 장치 제조 방법 |
CN110752295B (zh) * | 2019-11-29 | 2023-04-28 | 武汉天马微电子有限公司 | 柔性显示面板及其制作方法和显示装置 |
KR102146730B1 (ko) * | 2019-12-23 | 2020-08-24 | (주)유티아이 | 플렉시블 커버 윈도우 |
KR102822185B1 (ko) * | 2020-05-21 | 2025-06-19 | 삼성디스플레이 주식회사 | 플렉서블 커버 윈도우 및 폴더블 디스플레이 장치 |
KR102774715B1 (ko) * | 2020-06-03 | 2025-03-05 | 삼성디스플레이 주식회사 | 윈도우 및 이를 포함하는 표시 장치 |
CN114067675B (zh) * | 2020-08-07 | 2024-05-24 | 北京小米移动软件有限公司 | 折叠屏及其维修方法、电子设备 |
KR20220041270A (ko) | 2020-09-24 | 2022-04-01 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
KR20220048517A (ko) | 2020-10-12 | 2022-04-20 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20220048500A (ko) * | 2020-10-12 | 2022-04-20 | 삼성디스플레이 주식회사 | 전자 장치 |
US11924982B2 (en) | 2020-11-17 | 2024-03-05 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Curved display apparatus and method of fabricating curved display apparatus |
JP7574445B2 (ja) | 2020-11-27 | 2024-10-28 | 華為技術有限公司 | スクリーンカバープレート、ディスプレイ装置および電子デバイス |
KR20230001516A (ko) | 2021-06-28 | 2023-01-04 | 에스케이이노베이션 주식회사 | 유리기판 적층체, 이의 제조방법 및 이를 포함하는 디스플레이 패널 |
TW202306777A (zh) | 2021-06-28 | 2023-02-16 | 南韓商Sk新技術股份有限公司 | 玻璃基板保護膜、包含彼之玻璃基板層疊體、包含彼之顯示面板、以及製備玻璃基板層疊體的方法 |
KR20240119866A (ko) * | 2021-12-20 | 2024-08-06 | 어플라이드 머티어리얼스, 인코포레이티드 | 가요성 커버렌즈의 개선된 접착 층 |
KR102528474B1 (ko) * | 2022-01-14 | 2023-05-04 | (주)화이트스톤 | 디스플레이 프로텍터 |
CN118003720A (zh) * | 2022-11-09 | 2024-05-10 | 深圳市锐尔觅移动通信有限公司 | 折叠盖板的制造方法、折叠盖板、显示模组和电子装置 |
KR20250016584A (ko) * | 2023-07-20 | 2025-02-04 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110089429A1 (en) * | 2009-07-23 | 2011-04-21 | Venkatraman Prabhakar | Systems, methods and materials involving crystallization of substrates using a seed layer, as well as products produced by such processes |
JP2017171571A (ja) | 2014-01-29 | 2017-09-28 | コーニング インコーポレイテッド | 屈曲可能なガラススタックアセンブリ、物品およびその製造方法 |
JP2018027996A (ja) | 2016-08-15 | 2018-02-22 | 日東電工株式会社 | フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0853254A3 (en) * | 1992-09-11 | 1998-10-14 | Kopin Corporation | Liquid crystal display |
TW546857B (en) * | 2001-07-03 | 2003-08-11 | Semiconductor Energy Lab | Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment |
US20060118817A1 (en) * | 2002-12-19 | 2006-06-08 | Koninklijke Philips Electronics N.V. | Stress-free composite substrate and method of manufacturing such a composite substrate |
JP4841173B2 (ja) * | 2005-05-27 | 2011-12-21 | 昭和シェル石油株式会社 | Cis系薄膜太陽電池の高抵抗バッファ層・窓層連続製膜方法及び製膜装置 |
WO2011017179A2 (en) * | 2009-07-28 | 2011-02-10 | Gigasi Solar, Inc. | Systems, methods and materials including crystallization of substrates via sub-melt laser anneal, as well as products produced by such processes |
KR102114212B1 (ko) * | 2012-08-10 | 2020-05-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
US9117749B1 (en) * | 2013-03-15 | 2015-08-25 | Monolithic 3D Inc. | Semiconductor device and structure |
KR102207252B1 (ko) | 2013-12-30 | 2021-01-25 | 삼성전자주식회사 | 플렉서블 디스플레이 소자, 이를 채용한 접철식 전자 기기, 및 플렉서블 디스플레이 소자의 제조 방법 |
KR20150085352A (ko) | 2014-01-15 | 2015-07-23 | 삼성디스플레이 주식회사 | 표시 패널의 하부 보호필름 및 이를 포함하는 표시 장치 |
JP6832062B2 (ja) | 2014-09-30 | 2021-02-24 | 積水化学工業株式会社 | ガラス板貼り合わせ用樹脂膜、ガラス板含有積層体及びガラス板貼り合わせ用樹脂膜の製造方法 |
KR102367252B1 (ko) * | 2015-04-16 | 2022-02-25 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102305462B1 (ko) * | 2015-04-30 | 2021-09-27 | 삼성디스플레이 주식회사 | 가요성 윈도우 기판 및 이를 구비한 가요성 표시 장치 |
KR101821801B1 (ko) * | 2015-06-18 | 2018-01-25 | 삼성에스디아이 주식회사 | 편광판, 그의 제조방법 및 이를 포함하는 광학표시장치 |
KR102436809B1 (ko) * | 2015-12-15 | 2022-08-29 | 삼성디스플레이 주식회사 | 윈도우 표시 장치 |
KR20160078314A (ko) * | 2016-06-21 | 2016-07-04 | 삼성디스플레이 주식회사 | 플렉서블 표시장치 |
KR102538093B1 (ko) * | 2016-06-28 | 2023-05-30 | 삼성디스플레이 주식회사 | 표시 장치 |
KR102608263B1 (ko) * | 2016-08-10 | 2023-12-04 | 삼성디스플레이 주식회사 | 윈도우 기판 및 이를 포함하는 표시 장치 |
KR102610854B1 (ko) * | 2016-08-26 | 2023-12-06 | 삼성디스플레이 주식회사 | 표시 장치용 커버 윈도우 및 이를 포함하는 표시 장치 |
KR102731599B1 (ko) * | 2016-11-07 | 2024-11-22 | 삼성디스플레이 주식회사 | 유리 기판, 유리 기판의 제조 방법, 및 유리 기판을 포함하는 표시 장치 |
KR102653753B1 (ko) * | 2016-11-16 | 2024-04-02 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치용 윈도우 및 이를 포함하는 플렉서블 표시 장치 |
KR102660202B1 (ko) * | 2016-11-30 | 2024-04-26 | 삼성디스플레이 주식회사 | 윈도우 기판 및 이를 구비하는 표시 장치 |
CN106784353B (zh) * | 2016-12-28 | 2019-01-18 | 京东方科技集团股份有限公司 | 基板组件、显示基板母板、显示基板及制备方法、显示器 |
KR102609511B1 (ko) * | 2016-12-30 | 2023-12-04 | 엘지디스플레이 주식회사 | 커버 윈도우 및 이를 포함한 폴더블 표시 장치 |
US10784319B2 (en) * | 2017-03-08 | 2020-09-22 | Sharp Kabushiki Kaisha | Flexible display panel, flexible display device, and method for producing flexible display panel |
-
2018
- 2018-10-29 KR KR1020180130050A patent/KR102555986B1/ko active Active
-
2019
- 2019-09-20 US US16/576,913 patent/US11161323B2/en active Active
- 2019-10-29 CN CN201911038691.3A patent/CN111105710B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110089429A1 (en) * | 2009-07-23 | 2011-04-21 | Venkatraman Prabhakar | Systems, methods and materials involving crystallization of substrates using a seed layer, as well as products produced by such processes |
JP2017171571A (ja) | 2014-01-29 | 2017-09-28 | コーニング インコーポレイテッド | 屈曲可能なガラススタックアセンブリ、物品およびその製造方法 |
JP2018027996A (ja) | 2016-08-15 | 2018-02-22 | 日東電工株式会社 | フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN111105710A (zh) | 2020-05-05 |
US11161323B2 (en) | 2021-11-02 |
US20200133342A1 (en) | 2020-04-30 |
CN111105710B (zh) | 2023-09-29 |
KR20200049942A (ko) | 2020-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102555986B1 (ko) | 윈도우 기판 및 이를 포함하는 플렉서블 표시 장치 | |
CN108122488B (zh) | 柔性显示设备 | |
TWI734981B (zh) | 覆蓋透鏡組件及顯示裝置 | |
KR100919077B1 (ko) | 고내구성을 갖는 터치패널 | |
KR102243206B1 (ko) | 플렉서블 표시장치 | |
KR102563749B1 (ko) | 표시 장치 윈도우 및 이를 포함하는 표시 장치 | |
EP3699892A1 (en) | Flexible cover plate, flexible display device, and flexible terminal product | |
CN110782785B (zh) | 保护片、显示装置和电子设备 | |
CN104680941A (zh) | 柔性显示装置 | |
CN111833735A (zh) | 改善可见性的柔性覆盖窗 | |
CN109940948B (zh) | 一种柔性盖板、显示装置及柔性盖板的制备方法 | |
WO2022156289A1 (zh) | 显示模组的盖板组件和显示模组 | |
JP2001142644A (ja) | タッチパネル | |
CN115843352B (zh) | 显示装置 | |
US20210257582A1 (en) | Display device | |
JP4413935B2 (ja) | 液晶表示装置 | |
CN113748451B (zh) | 柔性显示装置和电子设备 | |
JP2010208305A (ja) | 貼り合わせ基板、表示装置、貼り合わせ基板の製造方法、及び、表示装置の製造方法 | |
KR102612059B1 (ko) | 표시 장치용 커버 윈도우 및 이를 포함하는 표시 장치 | |
WO2021241314A1 (ja) | タッチセンサ及び入力装置 | |
CN1936812A (zh) | 触摸面板 | |
KR102752873B1 (ko) | 센서 장치 | |
CN115050267B (zh) | 柔性盖板及显示模组 | |
JP2003157149A (ja) | 高耐久性を有するタッチパネル | |
US20230184998A1 (en) | Window and electronic device including the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20181029 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20211026 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20181029 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20221026 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20230418 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20230711 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20230711 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |