CN205301753U - Ultra -thin type light guiding die group - Google Patents
Ultra -thin type light guiding die group Download PDFInfo
- Publication number
- CN205301753U CN205301753U CN201521101413.5U CN201521101413U CN205301753U CN 205301753 U CN205301753 U CN 205301753U CN 201521101413 U CN201521101413 U CN 201521101413U CN 205301753 U CN205301753 U CN 205301753U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- light
- plate
- reflector plate
- 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
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Abstract
The utility model discloses an ultra -thin type light guiding die group, including gluing frame, light guide plate, reflector plate and light screen, glue the frame and be an open -ended cuboid or square, be provided with on its inside wall the reflector plate, the inner wall of reflector plate with the light guide plate is connected, the outward flange department of light guide plate is provided with the light screen, the light screen with the light guide plate is integration setting. The utility model discloses a setting up the reflector plate on gluing the inner wall of frame, setting up the light screen with the outward flange department of light guide plate, the light screen is integration setting, the effectual thickness that reduces backlight unit with the light guide plate, on the other hand, the length of reflector plate is great in the thickness of light guide plate, prevents the light leak, the permanent magnet rotor has advantages of simple structure, stable performance, and long service lifetime.
Description
Technical field
This utility model relates to technical field of liquid crystal display, particularly relates to a kind of ultrathin guide-lighting module.
Background technology
In general, light guide plate (LightGuidePanel)) path of light uniform emission and the diffusion sent from light source is provided, being applied on backlight module (BackLightUnit, BLU), it is mainly used for the device such as the Nonemissive displays such as liquid crystal display or lamp house signboard.
Development along with science and technology, present stage increasing electronic product demand is all extra-thin outward appearance, thus must improve the internal structure of present stage electronic product, and the backlight module of present stage use is all thicker, need the thickness of backlight module is left certain position during designed enclosures, thus must improve other hardware configurations, bring very big inconvenience to R & D design.
Utility model content
The purpose of this utility model is that provides a kind of ultrathin guide-lighting module to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model includes glue frame, light guide plate, reflector plate and dark slide, described glue frame is cuboid or the square of an opening, its medial wall is provided with described reflector plate, the inwall of described reflector plate is connected with described light guide plate, the outer edge of described light guide plate is provided with described dark slide, and described dark slide and described light guide plate are integrated setting.
This utility model is preferred, and described dark slide and described light guide plate are formation groove after integrated setting, and described groove is pad pasting groove.
This utility model is preferred, and the height of described reflector plate is more than the thickness of described light guide plate.
The beneficial effects of the utility model are in that:
The outer edge of light guide plate, by arranging reflector plate on the inwall of glue frame, is arranged dark slide by this utility model, and dark slide and light guide plate are integrated setting, effectively reduce the thickness of backlight module; On the other hand, the width of reflector plate is more than the thickness of light guide plate, it is prevented that light leak;This utility model has simple in construction, stable performance and service life longer advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model ultrathin type leaded light module;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2: this utility model includes glue frame 1, light guide plate 3, reflector plate 2 and dark slide 5, glue frame 1 is cuboid or the square of an opening, its medial wall is provided with reflector plate 2, the inwall of reflector plate 2 is connected with light guide plate 3, the outer edge of light guide plate 3 is provided with dark slide 5, and dark slide 5 and light guide plate 3 are in integrated setting.
As in figure 2 it is shown, dark slide 5 and light guide plate 3 are form groove after integrated setting, groove is pad pasting groove 4, and the height of reflector plate 2 is more than the thickness of light guide plate 3.
Operation principle of the present utility model is as follows:
As depicted in figs. 1 and 2, the outer edge of light guide plate 3, by arranging reflector plate 2 on the inwall of glue frame 1, is arranged dark slide 5 by this utility model, and dark slide 5 and light guide plate 3, in integrated setting, effectively reduce the thickness of backlight module; On the other hand, the height of reflector plate 2 is more than the thickness of light guide plate 3, it is prevented that light leak.
Those skilled in the art are without departing from essence of the present utility model and spirit, various deformation scheme can be had to realize this utility model, the foregoing is only the embodiment that this utility model is preferably feasible, not thereby interest field of the present utility model is limited to, the equivalent structure change that all utilization this utility model description and accompanying drawing content are made, is both contained within interest field of the present utility model.
Claims (3)
1. a ultrathin guide-lighting module, it is characterized in that: include glue frame, light guide plate, reflector plate and dark slide, described glue frame is cuboid or the square of an opening, its medial wall is provided with described reflector plate, the inwall of described reflector plate is connected with described light guide plate, the outer edge of described light guide plate is provided with described dark slide, and described dark slide and described light guide plate are integrated setting.
2. ultrathin guide-lighting module according to claim 1, it is characterised in that: described dark slide and described light guide plate are formation groove after integrated setting, and described groove is pad pasting groove.
3. ultrathin guide-lighting module according to claim 1, it is characterised in that: the height of described reflector plate is more than the thickness of described light guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101413.5U CN205301753U (en) | 2015-12-28 | 2015-12-28 | Ultra -thin type light guiding die group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101413.5U CN205301753U (en) | 2015-12-28 | 2015-12-28 | Ultra -thin type light guiding die group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301753U true CN205301753U (en) | 2016-06-08 |
Family
ID=56472847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101413.5U Expired - Fee Related CN205301753U (en) | 2015-12-28 | 2015-12-28 | Ultra -thin type light guiding die group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301753U (en) |
-
2015
- 2015-12-28 CN CN201521101413.5U patent/CN205301753U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20171228 |