CN107643631A - A kind of boundless frame glue iron integration backlight module that can lift view impact effect - Google Patents
A kind of boundless frame glue iron integration backlight module that can lift view impact effect Download PDFInfo
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- CN107643631A CN107643631A CN201710766121.0A CN201710766121A CN107643631A CN 107643631 A CN107643631 A CN 107643631A CN 201710766121 A CN201710766121 A CN 201710766121A CN 107643631 A CN107643631 A CN 107643631A
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- China
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- diffuser plate
- impact effect
- exiting surface
- backlight module
- triangle
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Abstract
The present invention relates to back light model setting technology field, more particularly to a kind of boundless frame glue iron integration backlight module that can lift view impact effect, its structure includes back frame, the backlight rearranged by multiple light emitting sources being arranged in back frame, is arranged at the light guide plate of backlight side and the diffuser plate being arranged on light guide plate, diffuser plate includes incidence surface and exiting surface, and the triangle that the exiting surface of diffuser plate is arranged in order by several is spliced.Because the triangle that the exiting surface of diffuser plate is arranged in order by several is spliced, light source carries out Multiple Scattering at several gores, the area of exiting surface can be increased, and then scattering process when can greatly enhance light extraction, and then make it that view impact effect is good when exiting surface of the light source through diffuser plate is scattered diffusion.
Description
Technical field
The present invention relates to back light model setting technology field, and in particular to a kind of boundless frame glue iron that can lift view impact effect
Integrated backlight module.
Background technology
Different according to the incidence of light source, backlight module can be divided into down straight aphototropism mode set and side entrance back mould
Group.Wherein, side entrance back module is that backlight LED lamp bar is arranged to the back plate edges at liquid crystal panel side rear, LED light bar
The light sent enters light guide plate from the incidence surface of light guide plate side, is projected after reflection and diffusion from light guide plate exiting surface, then
Via optical diaphragm group, liquid crystal panel is supplied to form area source.
Backlight module of the prior art, its light source are usually to be scattered diffusion by diffuser plate again after light guide plate.
However, in the prior art, because the exiting surface of diffuser plate is generally plane so that exiting surface of the light source through diffuser plate is scattered
View impact effect is poor during diffusion.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of Rimless that can lift view impact effect
Glue iron integration backlight module.
To achieve the above object, the present invention provides following technical scheme：
A kind of boundless frame glue iron integration backlight module that can lift view impact effect is provided, including back frame, is arranged at
The backlight rearranged by multiple light emitting sources in the back frame, light guide plate, the Yi Jishe for being arranged at the backlight side
The diffuser plate being placed on the light guide plate, the diffuser plate include incidence surface and exiting surface, if the exiting surface of the diffuser plate by
The dry triangle being arranged in order is spliced.
The base width of the triangle is disposed as 0.5mm~3mm.
The base width of the triangle is disposed as 2mm.
The height of the triangle is arranged to 0.5mm~2mm.
The height of the triangle is arranged to 1mm.
The exiting surface that the triangle being arranged in order by several is spliced and the diffuser plate are integrative-structures.
The diffuser plate is diffuser plate made of PP plastics.
The diffuser plate is diffuser plate made of PET.
The diffuser plate is diffuser plate made of HDPE plastic.
Beneficial effects of the present invention：
(1) a kind of boundless frame glue iron integration backlight module that can lift view impact effect of the invention, including back frame,
The backlight rearranged by multiple light emitting sources that is arranged in back frame, the light guide plate for being arranged at backlight side and set
In the diffuser plate on light guide plate, diffuser plate includes incidence surface and exiting surface, what the exiting surface of diffuser plate was arranged in order by several
Triangle is spliced.Because the triangle that the exiting surface of diffuser plate is arranged in order by several is spliced, light source is some
Scattering when Multiple Scattering is carried out at individual gore, can increase the area of exiting surface, and then can greatly enhance light extraction is made
With, and then make it that view impact effect is good when exiting surface of the light source through diffuser plate is scattered diffusion.
(2) a kind of boundless frame glue iron integration backlight module that can lift view impact effect of the invention, has structure
Simply, production cost is low, and can be adapted to large-scale production the characteristics of.
Brief description of the drawings
Fig. 1 is that a kind of structure of boundless frame glue iron integration backlight module that can lift view impact effect of the present invention is shown
It is intended to.
Reference：
Back frame 1；
Backlight 2；
Light guide plate 3；
Diffuser plate 4, incidence surface 41, exiting surface 42, triangle 401.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the present invention is described in detail.
Embodiment 1.
A kind of boundless frame glue iron integration backlight module that can lift view impact effect of the present embodiment, as shown in figure 1,
Including back frame 1, the backlight 2 rearranged by multiple light emitting sources being arranged in back frame 1, it is arranged at leading for the side of backlight 2
Tabula rasa 3 and the diffuser plate 4 being arranged on light guide plate 3, diffuser plate 4 include incidence surface 41 and exiting surface 42, and diffuser plate 4 goes out
The triangle 401 that smooth surface 42 is arranged in order by several is spliced.Because the exiting surface 42 of diffuser plate 4 is arranged successively by several
The triangle 401 of row is spliced, and light source carries out Multiple Scattering at several gores, can increase the face of exiting surface
Product, and then scattering process when can greatly enhance light extraction, and then cause exiting surface of the light source through diffuser plate 4 to be scattered diffusion
When view impact effect it is good.
In the present embodiment, the base width of triangle 401 is disposed as 2mm.The height of triangle 401 is arranged to 1mm.Should
The exiting surface 42 that the triangle 401 of size is spliced enables to light source to carry out Multiple Scattering at several gores,
Scattering process when can increase the area of exiting surface, and then can greatly enhance light extraction, and then cause light source through diffuser plate 4
View impact effect is good when exiting surface is scattered diffusion.
In the present embodiment, exiting surface 42 and diffuser plate 4 that the triangle 401 that is arranged in order by several is spliced are one
Body structure, it is easy to light source to carry out Multiple Scattering at several gores, the area of exiting surface can be increased, and then can be big
Scattering process during big enhancing light extraction, and then make it that view impact is imitated when exiting surface of the light source through diffuser plate 4 is scattered diffusion
Fruit is good.
In the present embodiment, diffuser plate 4 is diffuser plate made of PP plastics, and then is easy to light source at several gores
Scattering process when carrying out Multiple Scattering, the area of exiting surface can be increased, and then can greatly enhance light extraction, and then cause light
View impact effect is good when exiting surface of the source through diffuser plate 4 is scattered diffusion.
Embodiment 2.
A kind of embodiment 2 of boundless frame glue iron integration backlight module that can lift view impact effect of the present invention, this
The difference of embodiment and embodiment 1 is, in the present embodiment, the base width of triangle 401 is disposed as 3mm.Triangle
The height of shape 401 is arranged to 2mm.The exiting surface 42 that the triangle 401 of the size is spliced enables to light source at several
Scattering process when Multiple Scattering is carried out at gore, the area of exiting surface can be increased, and then can greatly enhance light extraction,
And then make it that view impact effect is good when exiting surface of the light source through diffuser plate 4 is scattered diffusion.In the present embodiment, diffuser plate 4
For diffuser plate 4 made of PET, and then it is easy to light source to carry out Multiple Scattering at several gores, can increases
The area of smooth surface, and then scattering process when can greatly enhance light extraction, and then exiting surface of the light source through diffuser plate 4 is carried out
View impact effect is good during scattering diffusion.The other structures and operation principle of the present embodiment are same as Example 1, no longer superfluous herein
State.
Embodiment 3.
A kind of embodiment 3 of boundless frame glue iron integration backlight module that can lift view impact effect of the present invention, this
The difference of embodiment and embodiment 1 is, in the present embodiment, the base width of triangle 401 is disposed as 0.5mm.Three
Angular 401 height is arranged to 0.5mm.If the exiting surface 42 that the triangle 401 of the size is spliced enables to light source to exist
Scattering when carrying out Multiple Scattering at dry gore, the area of exiting surface can be increased, and then can greatly enhance light extraction
Effect, and then make it that view impact effect is good when exiting surface of the light source through diffuser plate 4 is scattered diffusion.In the present embodiment, expand
It 4 is diffuser plate 4 made of HDPE plastic to fall apart, and then is easy to light source to carry out Multiple Scattering at several gores, can
Scattering process when increasing the area of exiting surface, and then can greatly enhance light extraction, and then cause light extraction of the light source through diffuser plate 4
View impact effect is good when face is scattered diffusion.The other structures and operation principle of the present embodiment are same as Example 1, herein
Repeat no more.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (9)
- A kind of 1. boundless frame glue iron integration backlight module that can lift view impact effect, it is characterised in that：Including back frame, set The backlight rearranged by multiple light emitting sources that is placed in the back frame, the light guide plate for being arranged at the backlight side, with And the diffuser plate on the light guide plate is arranged at, the diffuser plate includes incidence surface and exiting surface, the exiting surface of the diffuser plate The triangle being arranged in order by several is spliced.
- 2. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 1, its It is characterised by：The base width of the triangle is disposed as 0.5mm~3mm.
- 3. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 2, its It is characterised by：The base width of the triangle is disposed as 2mm.
- 4. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 2, its It is characterised by：The height of the triangle is arranged to 0.5mm~2mm.
- 5. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 4, its It is characterised by：The height of the triangle is arranged to 1mm.
- 6. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 1, its It is characterised by：The exiting surface that the triangle being arranged in order by several is spliced and the diffuser plate are integrative-structures.
- 7. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 1, its It is characterised by：The diffuser plate is diffuser plate made of PP plastics.
- 8. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 1, its It is characterised by：The diffuser plate is diffuser plate made of PET.
- 9. a kind of boundless frame glue iron integration backlight module that can lift view impact effect according to claim 1, its It is characterised by：The diffuser plate is diffuser plate made of HDPE plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766121.0A CN107643631A (en) | 2017-08-30 | 2017-08-30 | A kind of boundless frame glue iron integration backlight module that can lift view impact effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766121.0A CN107643631A (en) | 2017-08-30 | 2017-08-30 | A kind of boundless frame glue iron integration backlight module that can lift view impact effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107643631A true CN107643631A (en) | 2018-01-30 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766121.0A Pending CN107643631A (en) | 2017-08-30 | 2017-08-30 | A kind of boundless frame glue iron integration backlight module that can lift view impact effect |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060007518A (en) * | 2004-07-20 | 2006-01-26 | 비오이 하이디스 테크놀로지 주식회사 | Back light unit for lcd |
| CN1811560A (en) * | 2005-01-28 | 2006-08-02 | 三星电子株式会社 | Backlight assembly and liquid crystal display device having the same |
| CN1877420A (en) * | 2006-03-28 | 2006-12-13 | 友达光电股份有限公司 | Light source diffuse module, back light module, and liquid crystal display device |
| CN101329418A (en) * | 2007-06-19 | 2008-12-24 | 第一毛织株式会社 | Diffuser prism sheet, backlight unit using the same, mold, and associated methods |
| CN101646973A (en) * | 2007-03-15 | 2010-02-10 | 第一毛织株式会社 | Diffuser prism sheet comprising light diffuser in the valley of prism and LCD back light unit thereby |
| CN101661191A (en) * | 2008-08-26 | 2010-03-03 | 保视界光电股份有限公司 | Diffusion plate applied to direct type backlight module |
-
2017
- 2017-08-30 CN CN201710766121.0A patent/CN107643631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060007518A (en) * | 2004-07-20 | 2006-01-26 | 비오이 하이디스 테크놀로지 주식회사 | Back light unit for lcd |
| CN1811560A (en) * | 2005-01-28 | 2006-08-02 | 三星电子株式会社 | Backlight assembly and liquid crystal display device having the same |
| CN1877420A (en) * | 2006-03-28 | 2006-12-13 | 友达光电股份有限公司 | Light source diffuse module, back light module, and liquid crystal display device |
| CN101646973A (en) * | 2007-03-15 | 2010-02-10 | 第一毛织株式会社 | Diffuser prism sheet comprising light diffuser in the valley of prism and LCD back light unit thereby |
| CN101329418A (en) * | 2007-06-19 | 2008-12-24 | 第一毛织株式会社 | Diffuser prism sheet, backlight unit using the same, mold, and associated methods |
| CN101661191A (en) * | 2008-08-26 | 2010-03-03 | 保视界光电股份有限公司 | Diffusion plate applied to direct type backlight module |
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Application publication date: 20180130 |