CN204943331U - A kind of light-shielding structure of backlight module and backlight module - Google Patents
A kind of light-shielding structure of backlight module and backlight module Download PDFInfo
- Publication number
- CN204943331U CN204943331U CN201520533908.9U CN201520533908U CN204943331U CN 204943331 U CN204943331 U CN 204943331U CN 201520533908 U CN201520533908 U CN 201520533908U CN 204943331 U CN204943331 U CN 204943331U
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- China
- Prior art keywords
- backlight module
- short side
- rubber belt
- shading rubber
- light
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Abstract
The utility model discloses a kind of light-shielding structure and backlight module of backlight module, comprise the bearing frame of backlight module, described bearing frame has long side and short side, only shading rubber belt is set at short side, short side comprises the short side in bottom and the short side of head, and the width of the shading rubber belt of the short side of head is greater than the width of the shading rubber belt of the short side in bottom.The utility model is by improvements over the prior art, and the short side of the bearing frame only in backlight module arranges shading rubber belt, farthest accomplishes that narrow limit is designed.
Description
Technical field
The utility model relates to a kind of light-shielding structure and backlight module of backlight module.
Background technology
Liquid crystal indicator, owing to having the advantage such as low power consumption and Low emissivity, has been widely used in display device now.Along with the continuous progress of liquid crystal industry technology, the large scale of liquid crystal indicator and slimming more and more become the mainstream demand in market, liquid crystal indicator generally comprises liquid crystal panel and backlight module, and the structure of backlight module determines large scale and the slimming of liquid crystal indicator to a great extent, so the narrow frameization of backlight module also becomes a kind of trend.
In order to the light leak improving backlight module manifests, improve the display effect of display unit, adopt in prior art and light-shielding structure is set on backlight module.This kind of light-shielding structure is all adopt a kind of shading rubber belt usually.The shading rubber belt of existing backlight module is a kind of closed ring structure, and a circle is put in the bearing frame surrounding annular winding along backlight module, and four sides by this backlight module bearing frame all arrange upper shading rubber belt, and each side is carried out shading treatment.This kind of structure effectively can solve leakage problem, but pursues today of super large, ultrathin at products application, and LED-backlit module also thins down, more and more narrow, unrestrictedly shows experience to realize wide viewing angle.The surrounding of traditional bearing frame at backlight module, around the version arranging shading rubber belt, cannot meet the requirement day by day improved.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of light-shielding structure and backlight module of backlight module, farthest accomplishes that narrow limit is designed, realizes Rimless configuration state.
In order to solve the problems of the technologies described above, the utility model takes following technical scheme:
A light-shielding structure for backlight module, comprises the bearing frame of backlight module, and described bearing frame has long side and short side, only arranges shading rubber belt at short side.
Described short side comprises the short side in bottom and the short side of head, and the width of the shading rubber belt of the short side of head is greater than the width of the shading rubber belt of the short side in bottom.
Described shading rubber belt is pasted with diaphragm.
Shading rubber belt is extended in described diaphragm one end.
Described shading rubber belt is adhered by double sided plaster band.
Described bearing frame is glue iron integrated frame.
A kind of backlight module, described backlight module has above-described light-shielding structure, and the shading rubber belt of the short side of head is positioned at the light source side of backlight module.
The utility model passes through improvements over the prior art, by the shading rubber belt of traditional annular enclosed type arranged on backlight module, be revised as and only shading rubber belt be set at the short side of chase, at the long side of chase, shading rubber belt is not set, thus farthest realize narrow frame design, realize " Rimless " project organization, improve display effect.In addition, adopt glue chase integral structure, and be adopt damascene structures in installation, promote the flatness of whole backlight module.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model discloses a kind of light-shielding structure of backlight module, comprises bearing frame, comprises the bearing frame 5 of backlight module, and described bearing frame has long side 12 and short side, only arranges shading rubber belt 3 at short side.Short side comprises the short side 11 in bottom and the short side 13 of head, and the width of the shading rubber belt 3 of the short side of head 13 is greater than the width of the shading rubber belt 3 of the short side 11 in bottom, and the short side of head is near the light source side of backlight module.At the long side of bearing frame, shading rubber belt is not set, from traditional all to arrange shading rubber belt at four sides of bearing frame completely different.This shading rubber belt can double-sided adhesive tape.Shading rubber belt also can attach diaphragm 4 is set, and shading rubber belt is extended in one end of this diaphragm, diaphragm can be drawn easily and this diaphragm is taken off from shading rubber belt.
In addition, bearing frame is glue iron integrated frame.Can mould-injection material thus injection mo(u)lding in chase, form the bearing frame of glue iron integration.
In addition, the utility model further discloses a kind of backlight module, and backlight module has above-described light-shielding structure, and the shading rubber belt of the short side of head is positioned at the light source side of backlight module.Only carry out the shading treatment of shading rubber belt at two short sides of backlight module, and do not carry out shading treatment at long side, farthest accomplish narrow frame design, realize the project organization of Rimless, maximize display effect.And, for display unit, the display panels of display unit is carried out bonding with shading rubber belt, can maximizedly show.
It should be noted that, the above is not the restriction to technical solutions of the utility model, and under the prerequisite not departing from creation design of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (7)
1. a light-shielding structure for backlight module, comprises the bearing frame of backlight module, it is characterized in that, described bearing frame has long side and short side, only arranges shading rubber belt at short side.
2. the light-shielding structure of backlight module according to claim 1, is characterized in that, described short side comprises the short side in bottom and the short side of head, and the width of the shading rubber belt of the short side of head is greater than the width of the shading rubber belt of the short side in bottom.
3. the light-shielding structure of backlight module according to claim 2, is characterized in that, described shading rubber belt is pasted with diaphragm.
4. the light-shielding structure of backlight module according to claim 3, is characterized in that, shading rubber belt is extended in described diaphragm one end.
5. the light-shielding structure of backlight module according to claim 4, is characterized in that, described shading rubber belt is adhered by double sided plaster band.
6. the light-shielding structure of the backlight module according to any one of Claims 1 to 5, is characterized in that, described bearing frame is glue iron integrated frame.
7. a backlight module, is characterized in that, described backlight module has the light-shielding structure according to any one of claim 1 ~ 6, and the shading rubber belt of the short side of head is positioned at the light source side of backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533908.9U CN204943331U (en) | 2015-07-22 | 2015-07-22 | A kind of light-shielding structure of backlight module and backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533908.9U CN204943331U (en) | 2015-07-22 | 2015-07-22 | A kind of light-shielding structure of backlight module and backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943331U true CN204943331U (en) | 2016-01-06 |
Family
ID=55010757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533908.9U Expired - Fee Related CN204943331U (en) | 2015-07-22 | 2015-07-22 | A kind of light-shielding structure of backlight module and backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227307A (en) * | 2018-01-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | The grasping means of backlight module and backlight module |
-
2015
- 2015-07-22 CN CN201520533908.9U patent/CN204943331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227307A (en) * | 2018-01-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | The grasping means of backlight module and backlight module |
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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: 20160106 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |