CN205121112U - Cell -phone backlight of cohesiveness can be improved and frame is glued - Google Patents
Cell -phone backlight of cohesiveness can be improved and frame is glued Download PDFInfo
- Publication number
- CN205121112U CN205121112U CN201520731264.4U CN201520731264U CN205121112U CN 205121112 U CN205121112 U CN 205121112U CN 201520731264 U CN201520731264 U CN 201520731264U CN 205121112 U CN205121112 U CN 205121112U
- Authority
- CN
- China
- Prior art keywords
- backlight
- frame
- utility
- model
- frame body
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a cell -phone backlight of cohesiveness can be improved and frame is glued has gluey frame body, is provided with the corrugated surface on the gluey frame body side viscose position, the corrugated surface unevenness, the corrugated surface is rule or anomalous state, the corrugated surface is by sunken and protruding formation. Glue the frame body at the poor less than or equal to 0.01mm of sunken thickness with boss. The utility model discloses the beneficial effect who has: compared with the prior art, the utility model discloses the district takes to carry out the processing of spark line to gluing frame viscose position, has increased the contact surface of viscose, and then has increased the viscidity of gluing between frame and the colloid, and under the condition of using former homemade double faced adhesive tape, adhesive effect can reach and use the import brand double faced adhesive tape, has practiced thrift backlight material cost. Thereby guarantee the reliability of backlight, can satisfy the narrow limit designing requirement that is directed against the backlight at present on the market. And can not influence gluey frame thickness size and surface smoothness simultaneously, ensure that the whole size of backlight can not change.
Description
Technical field
The utility model relates to cell phone back light source correlative technology field, is specifically related to one and can improves close-burning cell phone back light source glue frame.
Background technology
Liquid crystal display (LCD) is widely used in display technique field, the display of liquid crystal normally forms by two pieces of electro-conductive glass the function that the liquid crystal of electric field driven between electro-conductive glass realizes display, but liquid crystal itself can not be luminous, therefore need really to realize Presentation Function by external light source, the backlight of current main flow has LED backlight and TTF backlight.
General liquid crystal display comprises the main gel frame of the plastic material of backlight, is provided with reflector plate, light guide plate, TAPE part, the various parts such as FPC, LED in glue frame.Shown in composition graphs 1 and Fig. 2, the viscose glue position on existing cell phone back light source glue frame body 1 only has grinding machine and processes the slight striped stayed, and being therefore close to is smooth plane, as minute surface, reduces the adhesiveness between glue frame and glue.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, provides one and can improve close-burning cell phone back light source glue frame.
In order to reach the purpose of this utility model, technical scheme is as follows:
One can improve close-burning cell phone back light source glue frame, has glue frame body, it is characterized in that, viscose glue position is provided with male and fomale(M&F) in glue frame body side, described male and fomale(M&F) out-of-flatness, described male and fomale(M&F) is rule or irregular state, and described male and fomale(M&F) is by caving in and convexing to form.
Preferably, described depression and protruding surface configuration are circular arc or triangle.
Preferably, described glue frame body is less than or equal to 0.01mm at the thickness difference of depression and boss.
The beneficial effect that the utility model has:
Compared to existing technology, the utility model district takes to carry out the process of spark line to glue frame viscose glue position, add the surface of contact of viscose glue, and then the viscosity increased between glue frame and colloid, under the condition using former domestic double faced adhesive tape, adhesive effect can reach and use import brand double faced adhesive tape, has saved backlight source material cost.Thus ensure the reliability of backlight, can meet at present on the market for the narrow limit designing requirement of backlight.And glue frame gauge and surface smoothness can not be affected simultaneously, guarantee that backlight overall dimensions can not change.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing cell phone back light source glue frame;
Fig. 2 is that A-A in Fig. 1 is to cross section structure schematic diagram;
Fig. 3 is the structural representation that the utility model can improve close-burning cell phone back light source glue frame;
Fig. 4 is that A-A in Fig. 3 is to cross section structure schematic diagram.
Embodiment
Below in conjunction with embodiment, the utility model is further described, but protection domain of the present utility model is not only confined to embodiment.
Shown in composition graphs 3 and Fig. 4, one can improve close-burning cell phone back light source glue frame, has glue frame body 1, and the viscose glue position that glue frame body 1 side and colloid bond is provided with male and fomale(M&F) 11, the out-of-flatness of described male and fomale(M&F) 11, described male and fomale(M&F) 11 is rule or irregular state.Described male and fomale(M&F) 11 is processed to form by electric discharge, and male and fomale(M&F) 11 is by caving in and convexing to form.
Male and fomale(M&F) 11 is equivalent to play frosted finish effect, and concavo-convex area is greater than the area of plane, and relative to the surface of contact adding viscose glue, and glue is high movable, adds adhesiveness between the two under the condition not affecting surface smoothness.
Depression and protruding surface configuration can be circular arc, triangle or other shapes, and the present embodiment is circular arc.Glue frame body 1 is less than or equal to 0.01mm at the thickness difference of depression and boss, controls within 0.01mm, can not affect glue frame gauge, guarantee that backlight overall dimensions can not change.
Last it is noted that above embodiment only in order to illustrate the utility model and and technical scheme described by unrestricted the utility model, therefore, although this instructions has been described in detail the utility model with reference to each above-mentioned embodiment, but, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, and all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.
Claims (3)
1. one kind can be improved close-burning cell phone back light source glue frame, there is glue frame body (1), it is characterized in that, viscose glue position is provided with male and fomale(M&F) (11) in glue frame body side, described male and fomale(M&F) (11) out-of-flatness, described male and fomale(M&F) (11) is the state of rule, and described male and fomale(M&F) is by caving in and convexing to form.
2. according to claim 1ly improve close-burning cell phone back light source glue frame, it is characterized in that, described depression and protruding surface configuration are circular arc or triangle.
3. according to claim 2ly improve close-burning cell phone back light source glue frame, it is characterized in that, described glue frame body is less than or equal to 0.01mm at the thickness difference of depression and boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731264.4U CN205121112U (en) | 2015-09-21 | 2015-09-21 | Cell -phone backlight of cohesiveness can be improved and frame is glued |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731264.4U CN205121112U (en) | 2015-09-21 | 2015-09-21 | Cell -phone backlight of cohesiveness can be improved and frame is glued |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121112U true CN205121112U (en) | 2016-03-30 |
Family
ID=55576704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520731264.4U Expired - Fee Related CN205121112U (en) | 2015-09-21 | 2015-09-21 | Cell -phone backlight of cohesiveness can be improved and frame is glued |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179577A (en) * | 2017-06-07 | 2017-09-19 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| WO2017202118A1 (en) * | 2016-05-27 | 2017-11-30 | 华为技术有限公司 | Assembly comprising housing and screen |
| US10401551B2 (en) | 2017-06-07 | 2019-09-03 | Wuhan China Star Optoelectronics Technology Co., Ltd | Backlight module and display device |
-
2015
- 2015-09-21 CN CN201520731264.4U patent/CN205121112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017202118A1 (en) * | 2016-05-27 | 2017-11-30 | 华为技术有限公司 | Assembly comprising housing and screen |
| CN107179577A (en) * | 2017-06-07 | 2017-09-19 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| US10401551B2 (en) | 2017-06-07 | 2019-09-03 | Wuhan China Star Optoelectronics Technology Co., Ltd | Backlight module and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104315415B (en) | Liquid crystal indicator and backlight module thereof | |
| CN205121112U (en) | Cell -phone backlight of cohesiveness can be improved and frame is glued | |
| CN203014915U (en) | Sapphire patch for mobile phone | |
| CN202546521U (en) | Backlight source module structure and liquid crystal display device | |
| CN201765412U (en) | Touch-type liquid crystal display | |
| CN205318063U (en) | Backlight module | |
| CN208705848U (en) | Full sticking touch control screen, electronic blackboard and multimedia all-in-one machine | |
| CN204479874U (en) | A kind of novel liquid crystal display module | |
| CN204345413U (en) | A kind of backlight module | |
| CN203720497U (en) | Straight-down type LED liquid crystal module | |
| CN206906746U (en) | A kind of high brightness direct-type backlight liquid crystal display die set | |
| CN202631909U (en) | Liquid crystal display backlight module | |
| CN204750663U (en) | Tectorial membrane mechanism | |
| CN203862510U (en) | Adhesive layer preforming jig for protection cover plate | |
| CN203012175U (en) | Optical film material, backlight module group, and display apparatus | |
| CN203689491U (en) | OCA manual adhering jig | |
| CN203299485U (en) | Liquid crystal display device | |
| CN202939391U (en) | Display device | |
| CN207535192U (en) | Bend glass screen protection cuticula | |
| CN207541365U (en) | A kind of narrow frame touch module | |
| CN104001645A (en) | Glue layer preforming fixture for protective cover plate | |
| CN204943331U (en) | A kind of light-shielding structure of backlight module and backlight module | |
| CN205942641U (en) | Touch display spare | |
| CN204964942U (en) | Liquid crystal module | |
| CN204945575U (en) | A kind of cell phone back light source glue frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |