CN103809310B - A kind of mobile terminal and its liquid crystal display device - Google Patents
A kind of mobile terminal and its liquid crystal display device Download PDFInfo
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- CN103809310B CN103809310B CN201410048195.7A CN201410048195A CN103809310B CN 103809310 B CN103809310 B CN 103809310B CN 201410048195 A CN201410048195 A CN 201410048195A CN 103809310 B CN103809310 B CN 103809310B
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- liquid crystal
- crystal display
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- display device
- frame
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 140
- 239000002184 metal Substances 0.000 claims abstract description 129
- 229910052751 metal Inorganic materials 0.000 claims abstract description 129
- 239000003292 glue Substances 0.000 claims description 27
- 239000005357 flat glass Substances 0.000 claims description 19
- 239000003973 paint Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000178 monomer Substances 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of liquid crystal display devices, including liquid crystal display die set, the first metal frame；Liquid crystal display die set is embedded in the first metal frame, is fixed by the first metal frame, and the display surface of liquid crystal display die set is located at the first metal frame opening side；Wherein, liquid crystal display device is free of center.The invention also discloses a kind of mobile terminals.By the above-mentioned means, the present invention can be realized while reducing the border width of liquid crystal display device, the monomer performance of liquid crystal display device is kept well.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly to a kind of mobile terminal and its liquid crystal display device.
Background technique
The mobile terminals such as existing mobile phone, tablet computer generally use liquid crystal display device as display screen, the liquid crystal
Showing device has generally comprised liquid crystal display panel, backlight module and center, and center refers to for directly carrying LCD display
The component of plate.
Present inventor has found that the liquid crystal display device containing center can make liquid crystal display device in long-term R & D
Border width it is larger, and then be unable to satisfy user's demand relatively thin for mobile terminal size.In addition, existing narrow frame
The monomers performances such as the rigidity of liquid crystal display device are bad, are unable to satisfy the quality requirements of mobile terminal.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of mobile terminal and its liquid crystal display devices, can be realized
While reducing the border width of liquid crystal display device, the monomer performance of liquid crystal display device is kept well.
In order to solve the above technical problems, the first aspect of the present invention is: providing a kind of liquid crystal display device, comprising: liquid crystal
Display module, the first metal frame；Liquid crystal display die set is embedded in the first metal frame, is fixed by the first metal frame, and liquid crystal
Show that the display surface of mould group is located at the first metal frame opening side；Wherein, liquid crystal display device is free of center.
Wherein, liquid crystal display device further includes glue frame, and glue frame is between liquid crystal display die set and the first metal frame.
Wherein, the first metal frame and glue frame are integrally formed；The side of first metal frame back to glue frame is provided with shrapnel contact.
Wherein, liquid crystal display die set be located at display surface one side edge and the first metal frame it is horizontal-extending to display surface
Peripheral part, which is sticked, black shading rubber belt.
Wherein, liquid crystal display device further includes the second metal frame, and the second metal frame and the first metal frame grip together
Liquid crystal display die set.
Wherein, the internal spray of the first metal frame and the second metal frame has insulated paint.
Wherein, the side that the second metal frame is located at the display surface of liquid crystal display die set is coated with black paint.
Wherein, the first metal frame is snapped connection with the second metal frame, wherein the first metal frame and the second metal frame are iron frame；
The part that first metal frame is connect with the second metal frame is provided with salient point.
Wherein, liquid crystal display die set includes liquid crystal display panel and backlight module, and liquid crystal display panel is set to backlight
The top of mould group.
In order to solve the above technical problems, the second aspect of the present invention is: providing a kind of mobile terminal, which includes
Above-mentioned liquid crystal display device.
The beneficial effects of the present invention are: being in contrast to the prior art, liquid crystal display device of the invention includes liquid crystal
Display module and the first metal frame, liquid crystal display die set are embedded in the first metal frame, are fixed by the first metal frame, furthermore liquid crystal
Display device is free of center, can reduce the border width of liquid crystal display device by the structure design without center, furthermore adopts
Liquid crystal display die set, which is fixed, with the first metal frame can make liquid crystal display device have good rigidity, to realize
While reducing the border width of liquid crystal display device, the monomer performance of liquid crystal display device is kept well.
Detailed description of the invention
Fig. 1 is the main view of liquid crystal display device first embodiment of the present invention；
Fig. 2 is the side view of liquid crystal display device first embodiment of the present invention；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the rearview of liquid crystal display device first embodiment of the present invention；
Fig. 5 is the main view of liquid crystal display device second embodiment of the present invention；
Fig. 6 is the side view of liquid crystal display device second embodiment of the present invention；
Fig. 7 is the enlarged drawing of part B in Fig. 6；
Fig. 8 is the rearview of liquid crystal display device second embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only some embodiments of the invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, belongs to the scope of protection of the invention.
Also referring to Fig. 1-4, liquid crystal display device first embodiment of the present invention includes: liquid crystal display die set 1, first
Metal frame 2.Liquid crystal display die set 1 is embedded in the first metal frame 2, fixed by the first metal frame 2, and liquid crystal display die set 1
Display surface is located at the first metal frame 2 opening side.First metal frame 2 include bottom frame and with bottom frame side frame connected vertically, bottom
Frame and side frame form an accommodating space to carry liquid crystal display die set 1.
Furthermore liquid crystal display device further includes glue frame 3, and glue frame 3 is located between liquid crystal display die set 1 and the first metal frame 2.
Specifically, liquid crystal display die set 1 includes liquid crystal display panel 11 and backlight module (not shown), and liquid crystal display panel 11 is arranged
In the top of backlight module, glue frame 3 is particularly located between backlight module and the first metal frame 2, and glue frame 3 is for carrying backlight mould
Group.Wherein liquid crystal display panel 11 includes the first polaroid 111, the first sheet glass 112, the second sheet glass being sequentially superposed
113 and second polaroid 114, and be the second polaroid 114 adjacent to backlight module, the first sheet glass 112, the second sheet glass
113 parts are exposed to the first polaroid 111 and the second polaroid 114, the first polaroid 111 back to the first sheet glass 112 one
The display surface of side formation liquid crystal display die set 1；Backlight module includes optical diaphragm, light guide plate, reflector plate, and optical diaphragm is set to
Above light guide plate and adjacent second polaroid 114, light guide plate is set to 3 top of glue frame, reflector plate be located at light guide plate and glue frame 3 it
Between.
The liquid crystal display device of present embodiment is free of center, i.e. liquid crystal display device is free of for directly carrying liquid crystal
Show the center of panel 11, and uses the first metal frame 2 to realize in the horizontal direction and fix liquid crystal display die set 1 with vertical direction.This
First metal frame 2 of embodiment is iron frame, in other embodiments, the first metal frame 2 can also for copper frame, silver-colored frame etc. other
Metal frame does not make too many restrictions herein.
The first metal frame 2 is integrally formed the two using in-mould injection mode with glue frame 3 in present embodiment, at it
In his embodiment, the first metal frame 2 can also be used the mode of fastening and be assemblied in glue frame 3, not make too many restrictions herein.The
The side of one metal frame 2 back to glue frame 3 is provided with shrapnel contact 21, and the quantity of shrapnel contact 21 is at least one or more, bullet
Piece contact 21 specifically may be disposed at the first metal frame 2 back to the edge of the side of glue frame 3.When the liquid crystal display of present embodiment fills
When setting applied to mobile terminals such as mobile phones, make the first metal frame 2 and hand by the way that shrapnel contact 21 is arranged on the first metal frame 2
The mainboard of machine keeps good conduction.In addition, the internal spray of the first metal frame 2 has insulated paint to prevent the first metal frame 2
The first sheet glass 112,113 contact short circuit of the second sheet glass with liquid crystal display die set 1.
When the liquid crystal display device of present embodiment is applied to the mobile terminals such as mobile phone, liquid crystal display device and touch screen
It is used cooperatively, accordingly, the liquid crystal display device of present embodiment belongs to the liquid crystal display device of full fitting type, and full fitting refers to
Liquid crystal display panel 11 and touch screen are pasted together completely in seamless mode with glue or optical cement.Liquid crystal display
Mould group 1, which is located at the one side edge of display surface, and the first metal frame 2 is sticked to the horizontal-extending peripheral part of display surface black
Shading rubber belt 4, specifically, corresponding first sheet glass 112 of one side edge that liquid crystal display die set 1 is located at display surface are exposed to first
The part of polaroid 111, side frame back of first metal frame 2 to corresponding first metal frame 2 of the horizontal-extending peripheral part of display surface
To the side of liquid crystal display die set 1, i.e. black shading rubber belt 4 forms orthogonal two parts and is attached at the first glass respectively
On piece 112 and the first metal frame 2, by the black shading rubber belt 4 that is sticked to prevent leak-stopping light.Furthermore in order to not influence liquid crystal display
Panel 11 is bonded with the complete of touch screen, and black shading rubber belt 4 avoids the first polaroid 111 and is sticked.
It is appreciated that the liquid crystal display device of the full fitting type of present embodiment is corresponding include liquid crystal display die set 1 with
And first metal frame 2, liquid crystal display die set 1 are embedded in the first metal frame 2, it is fixed by the first metal frame 2；Furthermore liquid crystal display fills
It sets without center, can reduce the border width of liquid crystal display device by the structure design without center, furthermore use first
Liquid crystal display die set 1, which is fixed, in metal frame 2 can make liquid crystal display device have good rigidity, be touched by setting elastic slice
Point 21 is to keep good conduction, by the black shading rubber belt 4 that is sticked to prevent leak-stopping light, by spray insulation paint to prevent from connecing
Touching short circuit, to keep the monomer performance of liquid crystal display device well.
Also referring to Fig. 5-8, liquid crystal display device second embodiment of the present invention includes: liquid crystal display die set 5, first
Metal frame 6, the second metal frame 7.Liquid crystal display die set 5 is embedded in the first metal frame 6, fixed by the first metal frame 6, and liquid crystal
The display surface of display module 5 is located at the first metal frame 6 opening side；Second metal frame 7 and the first metal frame 6 grip together
Liquid crystal display die set 5.
Specifically, liquid crystal display die set 5 includes liquid crystal display panel 51 and backlight module (not shown), LCD display
Plate 51 is set to the top of backlight module.Liquid crystal display panel 51 includes the first polaroid 511, the first sheet glass 512, the second glass
Glass piece 513 and the second polaroid 514, backlight module include optical diaphragm, light guide plate, reflector plate, liquid crystal display panel 51 with
The setting relationship of each component of backlight module is specifically shown in the description of first embodiment of the invention corresponding part.
Specifically, the first metal frame 6 is snapped connection with the second metal frame 7.First metal frame 6 includes bottom frame and and bottom frame
Side frame connected vertically, the second metal frame 7 equally include bottom frame and with bottom frame side frame connected vertically.Second metal frame 7
Bottom frame is set to the first polaroid 511 and the first sheet glass 512 is exposed on the part of the first polaroid 511, and the second gold medal
The part for belonging to corresponding first polaroid 511 of frame 7 is engraved structure, and the second metal frame 7 is correspondingly arranged on the second sheet glass 513
The part of LCD Controlling chip IC is also engraved structure to prevent short circuit, and the side frame of the second metal frame 7 is fastened on the first metal frame 6
On side frame, liquid crystal display die set 5 is clamped and fastened on the first metal frame 6 and second together by the first metal frame 6 and the second metal frame 7
Metal frame 7 is formed by space, is realized by the second metal frame 7 and is preferably protected liquid crystal display die set 5, prevented outside light
Leakage.
Furthermore liquid crystal display die set 5 further includes glue frame 8, and glue frame 8 is located between liquid crystal display die set 5 and the first metal frame 6,
Further, glue frame 8 is located between backlight module and the first metal frame 6.The first metal frame 6 is adopted with glue frame 8 in present embodiment
It is integrally formed the two, in other embodiments, the side of fastening can also be used in the first metal frame 6
Formula and be assemblied in glue frame 8, do not make too many restrictions herein.The side of first metal frame 6 back to glue frame 8 is provided with shrapnel contact
61, the quantity of shrapnel contact 61 is at least one or more, and shrapnel contact 61 specifically may be disposed at the first metal frame 6 back to glue frame
The edge of 8 side.
The part that first metal frame 6 is connect with the second metal frame 7 is provided with salient point 9 so that the first metal frame 6 and the second gold medal
Belong to frame 7 and keeps good conduction.The inside of first metal frame 6 and the second metal frame 7 is coated with insulated paint, to prevent first
The first sheet glass 512,513 contact short circuit of the second sheet glass of metal frame 6 and the second metal frame 7 and liquid crystal display die set 5.Second
The side that metal frame 7 is located at the display surface of liquid crystal display die set 5 is coated with black paint, and black paint is specifically sprayed at the second metal frame
Neighbouring first polaroid 511 is the peripheral regions of neighbouring display surface on 7, prevents the second metal frame 7 by spraying black paint
Leakage.
The liquid crystal display device of present embodiment is free of center, i.e. liquid crystal display device is free of for directly carrying liquid crystal
Show the center of panel 51, and use the first metal frame 6 and the second metal frame 7 realize in the horizontal direction with vertical direction fixer
Brilliant display module 5.In the present embodiment, the first metal frame 6 and the second metal frame 7 are iron frame, in other embodiments,
First metal frame 6 and the second metal frame 7 can also be other metal frames such as copper frame, silver-colored frame, not make too many restrictions herein.
When the liquid crystal display device of present embodiment is applied to the mobile terminals such as mobile phone, liquid crystal display device and touch screen
It is used cooperatively, accordingly, the liquid crystal display device of present embodiment belongs to the liquid crystal display device of frame patch type, and frame patch is also referred to as
Mouth word glue laminating, is referred to and is simply fixed four sides of touch screen and liquid crystal display panel 51 with double-sided adhesive.
It is appreciated that it includes liquid crystal display die set 5, first that the liquid crystal display device of the frame patch type of present embodiment is corresponding
Metal frame 6 and the second metal frame 7, liquid crystal display die set 5 are embedded in the first metal frame 6, fixed by the first metal frame 6, and second
Metal frame 7 and the first metal frame 6 grip liquid crystal display die set 5 together, and furthermore liquid crystal display device is free of center, by not
Structure design containing center can reduce the border width of liquid crystal display device；Furthermore the first metal frame 6, the second metal frame are used
7 pairs of liquid crystal display die sets 5, which are fixed, can make liquid crystal display device have good rigidity, by setting shrapnel contact 61,
Salient point 9 is to keep good conduction, by spray insulation paint to prevent contact short circuit, by spraying black paint to prevent second
Metal frame 7 leaks outside, to keep the monomer performance of liquid crystal display device well.
A kind of mobile terminal is also disclosed in embodiment of the present invention, which includes described in above-mentioned each embodiment
Liquid crystal display device, mobile terminal include but is not limited to mobile phone, tablet computer.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (6)
1. a kind of liquid crystal display device characterized by comprising
Liquid crystal display die set, the first metal frame；
The liquid crystal display die set is embedded in first metal frame, is fixed by first metal frame, and the liquid crystal
Show that the display surface of mould group is located at first metal frame opening side；
Wherein, the liquid crystal display device is free of center；
First metal frame, which is realized, fixes the liquid crystal display die set with vertical direction in the horizontal direction；
The liquid crystal display device further includes glue frame, the glue frame be located at the liquid crystal display die set and first metal frame it
Between；
First metal frame and glue frame are integrally formed；
The side of first metal frame back to the glue frame is provided with shrapnel contact；
The liquid crystal display die set includes liquid crystal display panel and backlight module, and the liquid crystal display panel is set to the back
The top of optical mode group；
Wherein the liquid crystal display panel include the first polaroid, the first sheet glass, the second sheet glass that are sequentially superposed with
And second polaroid, and be second polaroid adjacent to the backlight module, first sheet glass, second sheet glass
Part is exposed to first polaroid and second polaroid, first polaroid back to first sheet glass one
Side forms the display surface of the liquid crystal display die set；
One side edge that the liquid crystal display die set is located at display surface and the first metal frame are to the horizontal-extending periphery of display surface
Part is sticked and has black shading rubber belt, and the black shading rubber belt forms orthogonal two parts and is attached at described first respectively
On sheet glass and first metal frame.
2. liquid crystal display device according to claim 1, which is characterized in that
The liquid crystal display device further includes the second metal frame, and second metal frame and first metal frame clamp admittedly together
The fixed liquid crystal display die set.
3. liquid crystal display device according to claim 2, which is characterized in that
The internal spray of first metal frame and the second metal frame has insulated paint.
4. liquid crystal display device according to claim 2, which is characterized in that
The side that second metal frame is located at the display surface of liquid crystal display die set is coated with black paint.
5. liquid crystal display device according to claim 2, which is characterized in that
First metal frame is snapped connection with the second metal frame, wherein first metal frame and the second metal frame are iron frame；
The part that first metal frame is connect with the second metal frame is provided with salient point.
6. a kind of mobile terminal, which is characterized in that including the described in any item liquid crystal display devices of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048195.7A CN103809310B (en) | 2014-02-11 | 2014-02-11 | A kind of mobile terminal and its liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048195.7A CN103809310B (en) | 2014-02-11 | 2014-02-11 | A kind of mobile terminal and its liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103809310A CN103809310A (en) | 2014-05-21 |
| CN103809310B true CN103809310B (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410048195.7A Active CN103809310B (en) | 2014-02-11 | 2014-02-11 | A kind of mobile terminal and its liquid crystal display device |
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| Country | Link |
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| CN (1) | CN103809310B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803117A (en) * | 2018-08-30 | 2018-11-13 | 信利光电股份有限公司 | A kind of LCD display and terminal |
| CN211857976U (en) * | 2020-04-16 | 2020-11-03 | 北京京东方显示技术有限公司 | a display device |
| WO2022083100A1 (en) * | 2020-10-20 | 2022-04-28 | 广州视源电子科技股份有限公司 | Interactive intelligent tablet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256944U (en) * | 2011-09-29 | 2012-05-30 | 创维液晶器件(深圳)有限公司 | Liquid crystal display |
| CN202613210U (en) * | 2012-03-30 | 2012-12-19 | 深圳市德仓科技有限公司 | Backlight module |
| CN203673182U (en) * | 2014-01-24 | 2014-06-25 | 珠海市金正科技有限公司 | Liquid crystal display screen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4029383B2 (en) * | 2002-06-03 | 2008-01-09 | 日本ビクター株式会社 | Reflective liquid crystal display element |
| JP2007249127A (en) * | 2006-03-20 | 2007-09-27 | Matsushita Electric Ind Co Ltd | Case structure for portable electronic devices |
-
2014
- 2014-02-11 CN CN201410048195.7A patent/CN103809310B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256944U (en) * | 2011-09-29 | 2012-05-30 | 创维液晶器件(深圳)有限公司 | Liquid crystal display |
| CN202613210U (en) * | 2012-03-30 | 2012-12-19 | 深圳市德仓科技有限公司 | Backlight module |
| CN203673182U (en) * | 2014-01-24 | 2014-06-25 | 珠海市金正科技有限公司 | Liquid crystal display screen |
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| Publication number | Publication date |
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| CN103809310A (en) | 2014-05-21 |
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Effective date of registration: 20230526 Address after: Room 604-605, Building C, Innovation and Entrepreneurship Base, No. 213-1 Torch High tech Industrial Development Zone, Weihai City, Shandong Province, 264200 Patentee after: Weihai Huicheng Communication Equipment Co.,Ltd. Address before: 264200 18th Floor, Building A, Innovation and Entrepreneurship Base, No. 213, Torch Road, Torch Hi tech Industrial Development Zone, Weihai, Shandong Patentee before: Weihai Shenzhou Information Technology Research Institute Co.,Ltd. |