CN205155704U - Display device and backlight module thereof - Google Patents
Display device and backlight module thereof Download PDFInfo
- Publication number
- CN205155704U CN205155704U CN201520862340.5U CN201520862340U CN205155704U CN 205155704 U CN205155704 U CN 205155704U CN 201520862340 U CN201520862340 U CN 201520862340U CN 205155704 U CN205155704 U CN 205155704U
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- Prior art keywords
- glue frame
- frame
- glue
- backlight module
- step portion
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- 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
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- 239000003292 glue Substances 0.000 claims abstract description 120
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model relates to a display device and backlight module thereof, above -mentioned backlight unit include the gluey frame of backplate, display module, printing opacity subassembly, first gluey frame and second, first gluey frame sets up on the backplate, and the printing opacity subassembly sets up on the backplate and lies in first gluey frame, is formed with first step portion on the first gluey frame, and the marginal joint of display module is in first step portion, the second is glued the frame and is set up on first gluey frame, and shading glue film one end centre gripping is glued in order to seal the space between the gluey frame of first gluey frame and second between the frame in first gluey frame and second, and the other end centre gripping of shading glue film is between display module and first step portion for the shading glue film is stable to be connected. The frame compression joint is glued to first gluey frame and second, makes the shading glue film glued between the frame at first gluey frame and second by the centre gripping, and the shading glue film is difficult to the perk, and the space between the frame is glued to sealed first gluey frame and second that can be permanent, and the phenomenon of light leak appears in the edge of having avoided backlight unit.
Description
Technical field
The utility model relates to the technical field of electronic equipment processing, particularly relates to a kind of display device and backlight module thereof.
Background technology
Mobile phones etc. have the equipment of Presentation Function, and the design at the edge of its backlight module is more and more narrow, and the light that backlight module sends easily spills from edge, namely easily occur the problem of the edge light leak of backlight module.
Utility model content
Based on this, be necessary the problem for edge light leak, a kind of display device and backlight module thereof are provided.
A kind of backlight module, comprises backboard, display module, light-transmitting component, the first glue frame and the second glue frame; Described first glue frame is arranged on described backboard, and described light-transmitting component to be arranged on described backboard and to be positioned at described first glue frame, and described first glue frame is formed with first step portion, and the edge card of described display module is connected in described first step portion; Described second glue frame is arranged on described first glue frame, described shading glue film one end is held on to seal the space between described first glue frame and described second glue frame between described first glue frame and described second glue frame, and the other end of described shading glue film is held between described display module and described first step portion.
Wherein in an embodiment, be also formed with second step portion inside described first glue frame, described second glue frame is connected in described second step portion.
Wherein in an embodiment, described display module comprises LCD layer, the first polarizing layer and the second polarizing layer, and described LCD layer is between described first polarizing layer and described second polarizing layer.
Wherein in an embodiment, described light-transmitting component comprises light-transmissive film and reflecting piece, and described light-transmissive film is between described display module and described reflecting piece; Described first glue frame is also formed with the 3rd stage portion, and described reflecting piece is connected in described 3rd stage portion.
A kind of display device, comprise apparatus body and described backlight module, described backlight module is arranged on described apparatus body.
Above-mentioned display device and backlight module thereof, shading glue film one end is held between the first glue frame and the second glue frame to seal the space between the first glue frame and the second glue frame, the other end of shading glue film is held between display module and first step portion, makes the stable connection of shading glue film.First glue frame is connected with the second glue frame pressing, shading glue film is made to be clamped between the first glue frame and the second glue frame, shading glue film is not easy to tilt, and the space between sealing first glue frame that can be permanent and the second glue frame, the phenomenon of light leak appears in the edge avoiding backlight module.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of backlight module in an embodiment;
Fig. 2 is the schematic diagram of backlight module in another embodiment.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, display device and backlight module thereof are described more fully.The first-selected embodiment of display device and backlight module thereof is given in accompanying drawing.But display device and backlight module thereof can realize in many different forms, are not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the disclosure of display device and backlight module thereof more comprehensively thorough.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in the description of display device and backlight module thereof herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, the backlight module 10 of one embodiment comprises shading glue film 100, first glue frame 200, second glue frame 300, display module 400, light-transmitting component 500 and backboard (not shown), first glue frame 200 is arranged on backboard, light-transmitting component 500 to be arranged on backboard and to be positioned at the first glue frame 200, first glue frame 200 is formed with first step portion 220, and the edge card of display module 400 is connected in first step portion 220; Second glue frame 300 is arranged on the first glue frame 200, shading glue film 100 one end is held on to seal the space between the first glue frame 200 and the second glue frame 300 between the first glue frame 200 and the second glue frame 300, and the other end of shading glue film 100 is held between display module 400 and first step portion 220.
Shading glue film 100 one end is held between the first glue frame 200 and the second glue frame 300 to seal the space between the first glue frame 200 and the second glue frame 300, the other end of shading glue film 100 is held between display module 400 and first step portion 220, makes the stable connection of shading glue film 100.First glue frame 200 is connected with the second glue frame 300 pressing, shading glue film 100 is made to be clamped between the first glue frame 200 and the second glue frame 300, shading glue film 100 is not easy to tilt, space between sealing first glue frame 200 that can be permanent and the second glue frame 300, there is the phenomenon of light leak in the edge avoiding backlight module 10.
In conventional art, note is attached to the shading glue on glue frame, and often occur the attached irregular phenomenon of note, light easily spills from irregular gap location.In the present embodiment, fitting area strengthens, and the first glue frame 200 and the second glue frame 300 pressing are fixed, and shading glue film 100 is not easy to be taken up, and there will not be the phenomenon of out-of-flatness or tilting, effectively can prevent light leak.
Further, wherein in an embodiment, display module 400 can comprise LCD layer 420, first polarizing layer 440 and the second polarizing layer 460, LCD layer 420 between the first polarizing layer 440 and the second polarizing layer 460.Light-transmitting component 500 can comprise light-transmissive film 520 and reflecting piece 540, and light-transmissive film 520 can be the multiple of stacked setting, and light-transmissive film 520 is between display module 400 and reflecting piece 540.Light-transmitting component 500 is positioned at the side of display module 400.
First glue frame 200 is formed with first step portion 220, and the edge card of display module 400 is connected in first step portion 220, makes display module 400 and stable being fixedly connected with of the first glue frame 200.Further, shading glue film 100 is between display module 400 and first step portion 220, and shading glue film 100 is fitted in the edge of display module 400.Further, shading glue film 100 can extend between light-transmitting component 500 and display module 400.Below all add the area that shading glue film 100 is fitted, make the stable connection of shading glue film 100.
In the present embodiment, the second glue frame 300 can be fixed on the surface of the first glue frame 200 by shading glue.See Fig. 2, in another embodiment, be formed with second step portion 240, second glue frame 300 inside the first glue frame 200 to be connected in second step portion 240.Second step portion 240 is set, makes the connection of the second glue frame 300 and the first glue frame 200 more stable on the one hand, be beneficial to the second glue frame 300 and locate.On the other hand, the edge of shading glue film 100 is not easy to tilt, and the effect of light leakage is better.Simultaneously see Fig. 1, Fig. 2, wherein in an embodiment, the first glue frame 200 is also formed with the 3rd stage portion 260, reflecting piece 540 is connected in the 3rd stage portion 260, makes reflecting piece 540 and the first glue frame 200 stable connection.
The display device of one embodiment comprises the backlight module 10 shown in apparatus body and Fig. 1, Fig. 2, and backlight module 10 is arranged on apparatus body.Shading glue film 100 one end is held between the first glue frame 200 and the second glue frame 300 to seal the space between the first glue frame 200 and the second glue frame 300, the other end of shading glue film 100 is held between display module 400 and first step portion 220, makes the stable connection of shading glue film 100.First glue frame 200 is connected with the second glue frame 300 pressing, shading glue film 100 is made to be clamped between the first glue frame 200 and the second glue frame 300, shading glue film 100 is not easy to tilt, space between sealing first glue frame 200 that can be permanent and the second glue frame 300, there is the phenomenon of light leak in the edge avoiding backlight module 10.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a backlight module, is characterized in that, comprises backboard, display module, light-transmitting component, shading glue film, the first glue frame and the second glue frame; Described first glue frame is arranged on described backboard, and described light-transmitting component to be arranged on described backboard and to be positioned at described first glue frame, and described first glue frame is formed with first step portion, and the edge card of described display module is connected in described first step portion; Described second glue frame is arranged on described first glue frame, described shading glue film one end is held on to seal the space between described first glue frame and described second glue frame between described first glue frame and described second glue frame, and the other end of described shading glue film is held between described display module and described first step portion.
2. backlight module according to claim 1, is characterized in that, is also formed with second step portion inside described first glue frame, and described second glue frame is connected in described second step portion.
3. backlight module according to claim 1, is characterized in that, described display module comprises LCD layer, the first polarizing layer and the second polarizing layer, and described LCD layer is between described first polarizing layer and described second polarizing layer.
4. backlight module according to claim 1, is characterized in that, described light-transmitting component comprises light-transmissive film and reflecting piece, and described light-transmissive film is between described display module and described reflecting piece; Described first glue frame is also formed with the 3rd stage portion, and described reflecting piece is connected in described 3rd stage portion.
5. a display device, is characterized in that, comprise apparatus body and the backlight module described in any one of Claims 1-4, described backlight module is arranged on described apparatus body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862340.5U CN205155704U (en) | 2015-10-30 | 2015-10-30 | Display device and backlight module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520862340.5U CN205155704U (en) | 2015-10-30 | 2015-10-30 | Display device and backlight module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155704U true CN205155704U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520862340.5U Expired - Fee Related CN205155704U (en) | 2015-10-30 | 2015-10-30 | Display device and backlight module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155704U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241237A (en) * | 2018-01-31 | 2018-07-03 | 广东欧珀移动通信有限公司 | The installation method of backlight module, electronic device and backlight module |
| CN109613732A (en) * | 2019-01-18 | 2019-04-12 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display and preparation method thereof |
| CN109887410A (en) * | 2019-03-28 | 2019-06-14 | 厦门天马微电子有限公司 | A kind of production method of display device and display device |
| CN110333627A (en) * | 2019-06-29 | 2019-10-15 | 厦门天马微电子有限公司 | A kind of backlight module, preparation method and curved face display panel |
| CN110910779A (en) * | 2019-12-20 | 2020-03-24 | 广州视源电子科技股份有限公司 | LED display screen |
| CN111640367A (en) * | 2020-06-11 | 2020-09-08 | 武汉华星光电技术有限公司 | Display device and method for manufacturing the same |
-
2015
- 2015-10-30 CN CN201520862340.5U patent/CN205155704U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241237A (en) * | 2018-01-31 | 2018-07-03 | 广东欧珀移动通信有限公司 | The installation method of backlight module, electronic device and backlight module |
| CN108241237B (en) * | 2018-01-31 | 2020-10-02 | Oppo广东移动通信有限公司 | Backlight module, electronic device and installation method of backlight module |
| CN109613732A (en) * | 2019-01-18 | 2019-04-12 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display and preparation method thereof |
| CN109613732B (en) * | 2019-01-18 | 2021-07-06 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display screen and manufacturing method thereof |
| CN109887410A (en) * | 2019-03-28 | 2019-06-14 | 厦门天马微电子有限公司 | A kind of production method of display device and display device |
| CN110333627A (en) * | 2019-06-29 | 2019-10-15 | 厦门天马微电子有限公司 | A kind of backlight module, preparation method and curved face display panel |
| CN110910779A (en) * | 2019-12-20 | 2020-03-24 | 广州视源电子科技股份有限公司 | LED display screen |
| CN111640367A (en) * | 2020-06-11 | 2020-09-08 | 武汉华星光电技术有限公司 | Display device and method for manufacturing the same |
| CN111640367B (en) * | 2020-06-11 | 2022-07-12 | 武汉华星光电技术有限公司 | Display device and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516000 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee after: CHINA DISPLAY OPTOELECTRONICS TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516000 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: TCL DISPLAY TECHNOLOGY (HUIZHOU) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |