CN104216148B - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
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- CN104216148B CN104216148B CN201410484620.7A CN201410484620A CN104216148B CN 104216148 B CN104216148 B CN 104216148B CN 201410484620 A CN201410484620 A CN 201410484620A CN 104216148 B CN104216148 B CN 104216148B
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- liquid crystal
- groove
- crystal display
- hole
- bottom wall
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Abstract
The invention discloses a kind of liquid crystal display, the liquid crystal display includes liquid crystal module, backboard and the T CON plates being fixed on the backboard, the backboard includes plate body and from the plate body to away from the recessed groove in liquid crystal module side, and the groove is used for the accommodation space for providing the T CON plates.The liquid crystal display that the present invention is provided, by the groove for accommodating T CON plates is arranged on backboard, in the case where the protection cap of T CON plates is cancelled, reduces the material of backboard, while the effect of electromagnetic shielding is itself has implemented using groove.
Description
Technical field
The present invention relates to display device technology field, more particularly to a kind of liquid crystal display.
Background technology
Liquid crystal indicator includes liquid crystal module and drives the circuit board of liquid crystal module display picture, circuit board to be usually
Pcb board.Large-sized liquid crystal indicator its drive liquid crystal module T-CON plates and main circuit board, i.e., pcb board separate.In group
During dress, liquid crystal module, main circuit board and T-CON plates are sequentially arranged, and are increased in the side away from main circuit board of T-CON plates
Plus the protection cap of metallic stamping pieces or moulding is playing a protective role to T-CON plates, then in metallic stamping pieces or moulding
Outside increase backboard each element for fixing inside liquid crystal indicator.However, fixation is played on the inside of liquid crystal indicator
Platy structure it is a lot, often increase material quantity, so as to cause product weight to increase.
The content of the invention
Present invention is primarily targeted at the backboard material of liquid crystal display is reduced, while realizing effectiveness.
For achieving the above object, the present invention provides a kind of liquid crystal display, and the liquid crystal display includes liquid crystal module, the back of the body
Plate and the T-CON plates being fixed on the backboard, the backboard include plate body and from the plate body to away from liquid crystal module one
The recessed groove in side, the groove are used for the accommodation space for providing the T-CON plates.
Preferably, the groove includes two cell walls being oppositely arranged and connects the groove bottom wall of described two cell walls, institute
State and be convexly equipped with groove bottom wall for fixing the location division of the T-CON plates, the location division includes from the groove bottom wall what is extended
Extension, the limited post for being convexly equipped in the extension end and the first through hole passed through for screw, the T-CON plates are provided with confession
The second through hole and third through-hole corresponding with the first through hole position that the limited post is passed through.
Preferably, electronic component of the vertical dimension between the extension and the groove bottom wall more than the T-CON plates
Length.
Preferably, the quantity of the location division includes two, is respectively arranged on the opposite sides of the groove bottom wall.
Preferably, the groove also includes two groove sidewalls being oppositely arranged, the first through hole and the second through holes, described
Groove sidewall connects the groove bottom wall and the cell wall to surround the groove, first through hole through the groove bottom wall with
One groove sidewall, through the groove bottom wall and another groove sidewall, first through hole is for through even for second through hole
The connecting line of T-CON plates and mainboard is connect, second through hole is for the connecting line through connection T-CON plates and PCB.
Preferably, the quantity of second through hole is two, is arranged respectively close to described two cell wall sides.
Preferably, the relatively described groove bottom wall of the cell wall is obliquely installed.
Preferably, the liquid crystal display also includes front frame and power supply mainboard, and the backboard fixes shape with the front frame
Into the space for housing the liquid crystal module and the power supply mainboard.
The liquid crystal display that the present invention is provided, by the groove for accommodating T-CON plates is arranged on backboard, is cancelling T-CON
In the case of the protection cap of plate, the material of backboard is reduced, while the effect of electromagnetic shielding is itself has implemented using groove.
Description of the drawings
Fig. 1 is the back board structure schematic diagram of one embodiment of liquid crystal display of the present invention；
Fig. 2 is the groove structure schematic diagram in Fig. 1；
Structural representations of the Fig. 3 for Fig. 1 dorsulum opposite side；
Fig. 4 is that the backboard of one embodiment of liquid crystal display of the present invention, T-CON plates and the 2nd FFC lines package assembly are illustrated
Figure；
Fig. 5 is the mplifying structure schematic diagram in A portions in Fig. 4.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The present invention provides a kind of liquid crystal display, referring to figs. 1 to Fig. 5, in the preferred embodiment, the liquid crystal display
Including the front frame (not shown), liquid crystal module (not shown), power supply mainboard (not shown), backboard 1 being sequentially connected and it is fixed on
On the backboard 1 and the T-CON plates 3 that are located between backboard 1 and power supply mainboard.The backboard 1 is fixed to be formed with the front frame
House the space of the liquid crystal module and power supply mainboard.The backboard 1 includes plate body 10 and from the recessed groove of the plate body 10
2, the groove 2 is used for the accommodation space for providing the T-CON plates 3.The groove 2 is from the plate body 10 to away from liquid crystal module
The recessed formation in side.From in terms of the inner side direction of backboard 1, the accommodation space of the T-CON plates 3 is groove 2, from the backboard 1
Lateral direction see that the accommodation space of the T-CON plates 3 is bulge-structure.It should be appreciated that the material of the backboard 1 can
With materials such as metal or the plastic cement for being coated with conductive paint.It should be appreciated that the front frame is fixed with the liquid crystal module, it is described
Liquid crystal module includes liquid crystal glass layer, diffusion sheet, diffuser plate, reflector plate and the LED lamp bar for stacking gradually from top to bottom.It is existing
The backboard 1 of plastic cement material generally there is the effect of metallic shield, the effect of metallic shield is played to T-CON plates 3.
By the groove 2 for accommodating T-CON plates 3 is arranged on backboard 1, in the case where the protection cap of T-CON plates 3 is cancelled,
The material of backboard 1 is reduced, while the effect of electromagnetic shielding is itself has implemented using groove 2.
Further, with reference to Fig. 2, the groove 2 includes two cell walls 21 being oppositely arranged, connects described two cell walls 21
Groove bottom wall 22, groove 2 also include two groove sidewalls being oppositely arranged, the first through hole 23 and the second through holes 24, groove sidewall
Connection groove bottom wall 22 and cell wall 21 to surround the groove 2, the first through hole 23 through groove bottom wall 22 and a groove sidewall, second
Through hole 24 is through groove bottom wall 22 and another groove sidewall.The quantity of second through hole 24 is two, respectively close to described
Two 21 sides of cell wall are arranged.Two location divisions 25 for fixing the T-CON plates are convexly equipped with the groove bottom wall 22, are set respectively
In the opposite sides of the groove bottom wall 22.It should be appreciated that the quantity of the location division 25 is not limited to the present embodiment, in reality
The position of the location division 25, in the application process of border, rationally can be set according to actual needs.The location division 25 is included from institute
The extension 251 for stating the extension of groove bottom wall 22, the limited post 252 for being convexly equipped in the extension 251 end and pass through for screw
First through hole 253, the T-CON plates 3 are provided with the second through hole (not shown) for passing through for the limited post 252 and with described
The third through-hole (not shown) that one through hole, 253 position correspondence is passed through for the screw.First through hole 23 for through
The first FFC lines (Flexible Flat Cable, flexible flat cable are not shown) of connection T-CON plates 3 and mainboard, described the
Two through holes 24 are for the 2nd FFC lines 4 through connection T-CON plates 3 and PCB.The extension 251 is bucking ladder, at other
In embodiment, it is also possible to be arranged to column or other shapes.The groove bottom wall 22 of the groove 2 is equivalent to increasing in prior art in addition
If 3 protection cap of T-CON plates, as such, it is possible to save intrinsic protection cap, reach reduction material, the purpose of reduces cost, together
When can also reach electromagnetic shielding and collision free damage effect.
Further, the vertical dimension between the extension 251 and the groove bottom wall 22 is more than the T-CON plates 3
The length of electronic component.In this preferred embodiment, the vertical dimension between the extension 251 and the groove bottom wall 22 is than described
The big 2mm of length of the electronic component of T-CON plates 3.In other embodiment, rationally can arrange according to actual needs.As such, it is possible to
The electronic component of T-CON plates 3 is protected from damaged in collision.
Further, in this preferred embodiment, the groove bottom wall 22 relatively of the cell wall 21 is obliquely installed.As such, it is possible to
Strengthen the intensity of the groove 2, while material can also be reduced.In other embodiments, the cell wall 21 can be relative to described
Groove bottom wall 22 is vertically arranged.
In actual production, the plate body 10 is integrally formed with the groove 2.During installation, by the location division 25
Limited post 252 through the T-CON plates 3 the second through hole, while make the screw through the location division 25 first lead to
Third through-hole on hole 253 and the T-CON plates 3, complete it is sealed after be capable of achieving the fixation of T-CON plates 3.Follow-up assembling work
Skill with normally produce completely the same, it is to be assembled after the completion of, liquid crystal glass layer is fixed, now can pass through the groove 2 first
Through hole 23 and the insertion FFC lines of the second through hole 24.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of liquid crystal display, it is characterised in that the liquid crystal display includes liquid crystal module, backboard and is fixed on described
T-CON plates on backboard, the backboard include plate body and from the plate body to away from the recessed groove in liquid crystal module side, described
Groove is used for the accommodation space for providing the T-CON plates, makes the liquid crystal display arrange T-CON plate protection caps；
The groove includes two cell walls being oppositely arranged and connects the groove bottom wall of described two cell walls, and the groove bottom wall is convex
It is provided with for fixing the location division of the T-CON plates, the location division includes from the groove bottom wall extension for extending, is convexly equipped in
The limited post of the extension end and the first through hole passed through for screw, the T-CON plates are provided with to be worn for the limited post
The second through hole crossed and third through-hole corresponding with the first through hole position.
2. liquid crystal display as claimed in claim 1, it is characterised in that vertical between the extension and the groove bottom wall
Length of the distance more than the electronic component of the T-CON plates.
3. liquid crystal display as claimed in claim 1, it is characterised in that the quantity of the location division includes two, sets respectively
In the opposite sides of the groove bottom wall.
4. liquid crystal display as claimed in claim 1, it is characterised in that the groove also includes two groove sides being oppositely arranged
Wall, the first through hole and the second through hole, the groove sidewall connect the groove bottom wall and the cell wall to surround the groove, institute
The first through hole is stated through the groove bottom wall and a groove sidewall, second through hole is through the groove bottom wall and another groove
Side wall, for the connecting line through connection T-CON plates and mainboard, second through hole is for through even for first through hole
Connect the connecting line of T-CON plates and PCB.
5. liquid crystal display as claimed in claim 4, it is characterised in that the quantity of second through hole is two, respectively
Arrange near described two cell wall sides.
6. liquid crystal display as claimed in claim 1, it is characterised in that the relatively described groove bottom wall of the cell wall is obliquely installed.
7. liquid crystal display as claimed in claim 1, it is characterised in that the liquid crystal display also includes front frame and power supply
Mainboard, the backboard fix the space to form the accommodating liquid crystal module and the power supply mainboard with the front frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484620.7A CN104216148B (en) | 2014-09-19 | 2014-09-19 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484620.7A CN104216148B (en) | 2014-09-19 | 2014-09-19 | Liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104216148A CN104216148A (en) | 2014-12-17 |
| CN104216148B true CN104216148B (en) | 2017-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410484620.7A Active CN104216148B (en) | 2014-09-19 | 2014-09-19 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104216148B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038389A (en) * | 2006-03-13 | 2007-09-19 | 三星电子株式会社 | Lyquid crystal panel assembly and lyquid crystal display having the same |
| CN201213053Y (en) * | 2008-05-30 | 2009-03-25 | 安方高科信息安全技术(北京)有限公司 | Display |
| CN201527518U (en) * | 2009-09-17 | 2010-07-14 | 广东长虹电子有限公司 | Liquid crystal display device |
| CN102043262A (en) * | 2009-10-09 | 2011-05-04 | 汉王科技股份有限公司 | Electromagnetic handwriting liquid crystal display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM278906U (en) * | 2005-05-27 | 2005-10-21 | Innolux Display Corp | Flat panel display device |
| CN201121858Y (en) * | 2007-11-06 | 2008-09-24 | 上海广电光电子有限公司 | Back light module unit |
| TWI396152B (en) * | 2009-06-26 | 2013-05-11 | Au Optronics Corp | Display device |
-
2014
- 2014-09-19 CN CN201410484620.7A patent/CN104216148B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038389A (en) * | 2006-03-13 | 2007-09-19 | 三星电子株式会社 | Lyquid crystal panel assembly and lyquid crystal display having the same |
| CN201213053Y (en) * | 2008-05-30 | 2009-03-25 | 安方高科信息安全技术(北京)有限公司 | Display |
| CN201527518U (en) * | 2009-09-17 | 2010-07-14 | 广东长虹电子有限公司 | Liquid crystal display device |
| CN102043262A (en) * | 2009-10-09 | 2011-05-04 | 汉王科技股份有限公司 | Electromagnetic handwriting liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104216148A (en) | 2014-12-17 |
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Address after: 518057, Shiyan Road, Shiyan City, Guangdong, Baoan District Province on the 1st Road, SKYWORTH science and Technology Industrial Park R & D building, two or three, four floor and the first floor of the integrated building, Shenzhen Applicant after: Skyworth LCD Modules (Shenzhen) Co., Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road SKYWORTH building A block 13-16 Applicant before: Skyworth LCD Modules (Shenzhen) Co., Ltd. |
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