CN107643630A - It is a kind of to realize lightening liquid crystal display die set - Google Patents
It is a kind of to realize lightening liquid crystal display die set Download PDFInfo
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- CN107643630A CN107643630A CN201710764409.4A CN201710764409A CN107643630A CN 107643630 A CN107643630 A CN 107643630A CN 201710764409 A CN201710764409 A CN 201710764409A CN 107643630 A CN107643630 A CN 107643630A
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- liquid crystal
- crystal display
- die set
- guide plate
- light guide
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Abstract
The present invention relates to liquid crystal display mode technical group field, lightening liquid crystal display die set is realized more particularly to a kind of, its structure includes liquid crystal display panel and backlight module, and backlight module includes back frame, the backlight being arranged in back frame, the light guide plate for being arranged at backlight side；Liquid crystal display panel is arranged at the side of light guide plate；Light guide plate is set to exiting surface close to the one side of liquid crystal display panel, and the arc that exiting surface is arranged in order by several is spliced.Because the liquid crystal display die set eliminates diffuser plate, and the exiting surface being spliced in light guide plate close to the arc that the one side of liquid crystal display panel is designed as being arranged in order by several, because the arc that the exiting surface is arranged in order by several is spliced, several arcwall faces potentially act as the effect of diffuser plate and so that the light into light guide plate scatters out well, and scattering process when can greatly enhance light extraction, and the lightening of liquid crystal display die set can be realized.
Description
Technical field
The present invention relates to liquid crystal display mode technical group field, and in particular to a kind of to realize lightening liquid crystal display mode
Group.
Background technology
The structure of liquid crystal display die set includes liquid crystal panel and backlight module.Liquid crystal panel it is not luminous in itself, it is necessary to by
The light source that backlight module provides normally shows image.It is different according to the incidence of light source, under backlight module can be divided into directly
Formula backlight module and side entrance back module.Wherein, side entrance back module is that backlight LED lamp bar is arranged at into liquid crystal panel
The back plate edges at side rear, the light that LED light bar is sent enters light guide plate from the incidence surface of light guide plate side, through reflecting and spreading
Projected afterwards from light guide plate exiting surface, then via optical diaphragm group, liquid crystal panel is supplied to form area source.
Liquid crystal display die set of the prior art, its light source are usually to be scattered diffusion by diffuser plate again after light guide plate
, because the liquid crystal display die set of prior art is provided with diffuser plate, therefore it is unfavorable for the lightening design of liquid crystal display die set.
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 providing a kind of realizes lightening liquid crystal display mode
Group.
To achieve the above object, the present invention provides following technical scheme：
There is provided a kind of realizes lightening liquid crystal display die set, including liquid crystal display panel and backlight module, the back of the body
Optical mode group includes back frame, the backlight being arranged in the back frame, the light guide plate for being arranged at the backlight side；The liquid crystal
Display panel is arranged at the side of the light guide plate；
The light guide plate is set to exiting surface close to the one side of the liquid crystal display panel, the exiting surface by several according to
The arc of secondary arrangement is spliced.
The arc is arranged to semicircle.
The radius of the semicircle is disposed as 0.01mm~3mm.
The radius of the semicircle is disposed as 0.5mm.
The radius of the semicircle is disposed as 1mm.
The exiting surface that the arc being arranged in order by several is spliced and the light guide plate are integrative-structures.
Beneficial effects of the present invention：
(1) a kind of of the present invention realizes lightening liquid crystal display die set, including liquid crystal display panel and backlight module,
Backlight module includes back frame, the backlight being arranged in back frame, the light guide plate for being arranged at backlight side；Liquid crystal display panel is set
It is placed in the side of light guide plate；Light guide plate is set to exiting surface close to the one side of liquid crystal display panel, exiting surface by several successively
The arc of arrangement is spliced.Because the liquid crystal display die set eliminates diffuser plate, and in light guide plate close to liquid crystal display panel
The exiting surface that is spliced of the one side arc that is designed as being arranged in order by several, due to the exiting surface by several successively
The arc of arrangement is spliced, and several arcwall faces potentially act as the effect of diffuser plate and make it that the light into light guide plate is fine
Ground scatters out, and scattering process when can greatly enhance light extraction, and can realize the lightening of liquid crystal display die set.
(2) it is of the invention it is a kind of realize lightening liquid crystal display die set, have that simple in construction, production cost is low, simultaneously
The characteristics of large-scale production can be adapted to.
Brief description of the drawings
Fig. 1 is a kind of structural representation for realizing lightening liquid crystal display die set of the present invention.
Reference：
Back frame 1；
Backlight 2；
Light guide plate 3, exiting surface 31, arc 301；
Liquid crystal display panel 4.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the present invention is described in detail.
Embodiment 1.
The a kind of of the present embodiment realizes lightening liquid crystal display die set, as shown in figure 1, including liquid crystal display panel 4
And backlight module, backlight module include back frame 1, the backlight 2 being arranged in back frame 1, the light guide plate for being arranged at the side of backlight 2
3；Liquid crystal display panel 4 is arranged at the side of light guide plate 3；Wherein, light guide plate 3 is set to close to the one side of liquid crystal display panel 4
Exiting surface 31, the arc 301 that exiting surface 31 is arranged in order by several are spliced.Because the liquid crystal display die set eliminates expansion
Fall apart, and splice in light guide plate 3 close to the arc 301 that the one side of liquid crystal display panel 4 is designed as being arranged in order by several
The exiting surface 31 formed, because the arc 301 that the exiting surface 31 is arranged in order by several is spliced, several arcwall face energy
Enough serve as the effect of diffuser plate and so that the light into light guide plate 3 scatters out well, and when can greatly enhance light extraction
Scattering process, and the lightening of liquid crystal display die set can be realized.Further, since this realizes lightening liquid crystal display
Module, eliminates diffuser plate, thus with it is simple in construction, production cost is low and the characteristics of being adapted to mass produce.
In the present embodiment, arc 301 is arranged to semicircle, the exiting surface 31 that the semicircle being arranged in order by several is spliced
Scattering process during light extraction can be greatly enhanced, and the lightening of liquid crystal display die set can be realized.
In the present embodiment, the radius of semicircle is disposed as 0.5mm.The exiting surface 31 that the semicircle of the radius is spliced can
Scattering process during light extraction is greatly enhanced, and the lightening of liquid crystal display die set can be realized.
In the present embodiment, exiting surface 31 and light guide plate 3 that the arc 301 that is arranged in order by several is spliced are one
Structure, and then scattering process when can greatly enhance light extraction, and the lightening of liquid crystal display die set can be realized.
Embodiment 2.
A kind of embodiment 2 for realizing lightening liquid crystal display die set of the present invention, the present embodiment and embodiment 1 are not
It is with part, in the present embodiment, the radius of semicircle is disposed as 1mm, the energy of exiting surface 31 that the semicircle of the radius is spliced
Scattering process during light extraction is enough greatly enhanced, and the lightening of liquid crystal display die set can be realized.Other knots of the present embodiment
Structure and operation principle are same as Example 1, will not be repeated here.
Embodiment 3.
A kind of embodiment 3 for realizing lightening liquid crystal display die set of the present invention, the present embodiment and embodiment 1 are not
It is with part, in the present embodiment, the radius of semicircle is disposed as 1mm, the energy of exiting surface 31 that the semicircle of the radius is spliced
Scattering process during light extraction is enough greatly enhanced, and the lightening of liquid crystal display die set can be realized.Other knots of the present embodiment
Structure and operation principle are same as Example 1, will not be repeated here.
Embodiment 4.
A kind of embodiment 2 for realizing lightening liquid crystal display die set of the present invention, the present embodiment and embodiment 1 are not
It is with part, in the present embodiment, the radius of semicircle is disposed as 3mm, the energy of exiting surface 31 that the semicircle of the radius is spliced
Scattering process during light extraction is enough greatly enhanced, and the lightening of liquid crystal display die set can be realized.Other knots of the present embodiment
Structure and operation principle are same as Example 1, will not be repeated here.
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 (6)
1. a kind of realize lightening liquid crystal display die set, including liquid crystal display panel and backlight module, it is characterised in that：Institute
Stating backlight module includes back frame, the backlight being arranged in the back frame, the light guide plate for being arranged at the backlight side；It is described
Liquid crystal display panel is arranged at the side of the light guide plate；
The light guide plate is set to exiting surface close to the one side of the liquid crystal display panel, and the exiting surface is arranged successively by several
The arc of row is spliced.
2. a kind of lightening liquid crystal display die set is realized according to claim 1, it is characterised in that：The arc is set
It is set to semicircle.
3. a kind of lightening liquid crystal display die set is realized according to claim 2, it is characterised in that：The semicircle
Radius is disposed as 0.01mm~3mm.
4. a kind of lightening liquid crystal display die set is realized according to claim 3, it is characterised in that：The semicircle
Radius is disposed as 0.5mm.
5. a kind of lightening liquid crystal display die set is realized according to claim 3, it is characterised in that：The semicircle
Radius is disposed as 1mm.
6. a kind of lightening liquid crystal display die set is realized according to claim 1, it is characterised in that：It is described by some
The exiting surface that the individual arc being arranged in order is spliced and the light guide plate are integrative-structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764409.4A CN107643630A (en) | 2017-08-30 | 2017-08-30 | It is a kind of to realize lightening liquid crystal display die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764409.4A CN107643630A (en) | 2017-08-30 | 2017-08-30 | It is a kind of to realize lightening liquid crystal display die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107643630A true CN107643630A (en) | 2018-01-30 |
Family
ID=61110943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710764409.4A Pending CN107643630A (en) | 2017-08-30 | 2017-08-30 | It is a kind of to realize lightening liquid crystal display die set |
Country Status (1)
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| 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 |
| CN102081186A (en) * | 2010-11-30 | 2011-06-01 | 深圳市华星光电技术有限公司 | Backlight module and light guide plate thereof |
| CN102707370A (en) * | 2012-06-21 | 2012-10-03 | 深圳市华星光电技术有限公司 | Light guide plate and lateral backlight module applying same |
| CN103149626A (en) * | 2013-03-21 | 2013-06-12 | 京东方科技集团股份有限公司 | Light guide plate, back light module and liquid crystal display device |
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2017
- 2017-08-30 CN CN201710764409.4A patent/CN107643630A/en active Pending
Patent Citations (10)
| 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 |
| CN1710478A (en) * | 2005-07-05 | 2005-12-21 | 友达光电股份有限公司 | Light-guide plate with bent groove |
| 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 |
| CN102081186A (en) * | 2010-11-30 | 2011-06-01 | 深圳市华星光电技术有限公司 | Backlight module and light guide plate thereof |
| CN102707370A (en) * | 2012-06-21 | 2012-10-03 | 深圳市华星光电技术有限公司 | Light guide plate and lateral backlight module applying same |
| CN103149626A (en) * | 2013-03-21 | 2013-06-12 | 京东方科技集团股份有限公司 | Light guide plate, back light module and liquid crystal display device |
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Application publication date: 20180130 |
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| RJ01 | Rejection of invention patent application after publication |