CN206114953U - Glass light guide plate of area reflection particle layer - Google Patents
Glass light guide plate of area reflection particle layer Download PDFInfo
- Publication number
- CN206114953U CN206114953U CN201621086102.0U CN201621086102U CN206114953U CN 206114953 U CN206114953 U CN 206114953U CN 201621086102 U CN201621086102 U CN 201621086102U CN 206114953 U CN206114953 U CN 206114953U
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- CN
- China
- Prior art keywords
- layer
- plain noodles
- guide plate
- light guide
- particle layer
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Abstract
The utility model discloses a glass light guide plate of area reflection particle layer, including the glass substrate layer, the glass substrate layer is including going into the plain noodles and going out the plain noodles, the side that the plain noodles was kept away from out to the glass substrate layer has set gradually combination site layer, reflection particle layer, it is provided with the rough layer near one side of going into the plain noodles edge to go out the plain noodles. The beneficial effects of the utility model are that: side through keep away from out the plain noodles at the glass substrate layer sets up the reflection particle layer to does its thickness set up to 0.01 0.1mm, solve the conventional art and adopted the reflector plate quality problems of warping can appear under the different temperatures, promoted the reflection efficiency of light, and satisfied the market demand of frivolousization of backlight unit, it sets up the rough layer near one side of going into the plain noodles edge to go out the plain noodles for the LED light source jets out the back from going out a plain noodles, is close to the light generation scattering of the position of LED light source one side on a plain noodles, can not concentrate on a bright band on, thereby realize the obscure effect of bright band.
Description
Technical field
This utility model is related to light guide plate technical field, more particularly to a kind of glass light guide plate with reflective particle layer.
Background technology
In prior art, TV is generally guide-lighting using acrylic light guide plate or glass with display side entering type backlight design
Plate, makes LED point light source or line source be converted into area source, and the reflection that the communication process of light need to mix reflector plate to lift light is imitated
Rate.Because reflector plate is heated easily heating, and then cause deformation, and reflector plate is relatively costly, while reflector plate has one
Fixed thickness, thus the lightening requirement of backlight module cannot be met.
The content of the invention
In order to solve the defect existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of band reflection grain
The glass light guide plate of sublayer, on the one hand can lift the reflection efficiency of light, on the other hand can reduce the thickness of backlight module, from
And meet the lightening demand of backlight module.
The technical solution adopted in the utility model is：
A kind of glass light guide plate with reflective particle layer, including glass substrate layer, the glass substrate layer includes incidence surface
And exiting surface, the glass substrate layer is disposed with combination site layer, reflective particle layer away from the one side of exiting surface, described
Exiting surface is provided with rough layer near the side at incidence surface edge.
Preferably, the width of the rough layer is more than 0mm and less than 10mm.
Preferably, the rough layer is set to frosted layer.
Preferably, the outer surface of the incidence surface is provided with quantum bisque, and the thickness of the quantum bisque is arranged
For 0.111mm-0.225mm.
Preferably, the outer surface of the reflective particle layer arranges matcoveredn, and it is thin that the protective layer is set to PE
Film layer.
Preferably, the thickness of the reflective particle layer is set to 0.01-0.1mm.
Preferably, combination site layer is made up of circular shaped lattice point and honeycomb site, the circular shaped lattice point and honeybee
The ratio setting of nest site is 1:1.
The beneficial effects of the utility model are：
Firstth, by arranging reflective particle layer away from the one side of exiting surface in glass substrate layer, and its thickness is arranged
For 0.01-0.1mm, the quality problems that conventional art occurs at different temperatures deformation using reflector plate are solved, improved
The reflection efficiency of light, and meet the lightening market demand of backlight module；
Secondth, exiting surface arranges rough layer near the side at incidence surface edge so that after LED light source is projected from exiting surface,
Scatter in light of the exiting surface near the position of LED light source side, be not concentrated on a bright band, so as to realize bright band
Screening effect；3rd, combine site layer to be combined and constituted by circular shaped lattice point and honeycomb site, by such modular design, site
Coverage rate increase to more than 70%, increase combination site layer reflective surface area, so as to further lift light emission rate.
Description of the drawings
Fig. 1 is the front view of first embodiment.
Fig. 2 is the three-dimensional view of first embodiment.
Fig. 3 is the topology view for combining site layer.
Fig. 4 is the front view of second embodiment.
In figure：
The protective layer -3 of the reflective particle of glass substrate layer -1 layer -2
The exiting surface -6 of -4 incidence surface of quantum bisque -5
The combination site layer -9 of rough layer -7 honeycomb site -10
Circular shaped lattice point -11
Specific embodiment
Described below is only preferred embodiment of the present utility model, does not therefore limit protection model of the present utility model
Enclose.
First embodiment, sees figures.1.and.2, shown in Fig. 3, a kind of glass light guide plate with reflective particle layer, glass baseplate
Layer 1 includes incidence surface 5 and exiting surface 6, glass substrate layer 1 away from the one side of exiting surface 6 be disposed with combination site layer 9,
Reflective particle layer 2, the thickness of reflective particle layer 2 is set to 0.01-0.1mm.The setting of reflective particle layer 2, solves traditional skill
Art occurs at different temperatures the quality problems of deformation using reflector plate, improves the reflection efficiency of light, and meets the back of the body
The lightening market demand of light module.
Exiting surface 6 is provided with rough layer 7 near the side at the edge of incidence surface 5, and the width of rough layer 7 is more than 0mm and few
In 10mm, rough layer 7 is set to frosted layer so that after LED light source is projected from exiting surface, in exiting surface near LED light source side
The light of position scatter, be not concentrated on a bright band, so as to realize the screening effect of bright band.
Combination site layer 9 is made up of circular shaped lattice point 11 and honeycomb site 10, the circular shaped lattice point 11 and honeycomb site 10
Ratio setting is 1:1.By such modular design, the coverage rate of site increases to more than 70%, increases combination site layer 9
Reflective surface area, so as to improve light emission rate.
Second embodiment, with reference to shown in Fig. 4, the primary structure of the present embodiment is identical with the first enforcement, repeats no more here,
Its difference is：The outer surface of incidence surface 5 is provided with quantum bisque 4, and the thickness of the quantum bisque 4 is set to
0.111mm-0.225mm.The outer surface of reflective particle layer 2 arranges matcoveredn 3, and protective layer 3 is set to PE thin layers, the thickness
For 0.01-0.05mm, thickness is less, and ductility is preferable.
Back light module unit structure of the prior art includes light guide plate, the LED light source being arranged on below light guide plate and setting
Quantum pipe between light guide plate and LED light source, the backlight module of this structure, between LED light source and light guide plate incidence surface extremely
There is the gap of 1.6mm less, the only thickness of quantum pipe just has 0.3mm, and this structure causes the light loss of backlight module big.To understand
Certainly technological deficiency present in prior art, the present embodiment arranges quantum bisque 4 in the outer surface of incidence surface 5, reduces LED light source
Gap between incidence surface is so as to reducing light loss.Wherein, quantum bisque 4 can be printed to incidence surface 5 by the way of air brushing
Outer surface.
Above-described embodiment is only that ultimate principle of the present utility model, principal character and advantage has been shown and described.The industry
Technical staff it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply illustrated, on the premise of without departing from this utility model spirit and scope, this utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed this utility model.
Claims (7)
1. a kind of glass light guide plate with reflective particle layer, including glass substrate layer (1), the glass substrate layer (1) include into
Bright finish (5) and exiting surface (6), it is characterised in that：The glass substrate layer (1) sets gradually away from the one side of exiting surface (6)
There are combination site layer (9), reflective particle layer (2), the exiting surface (6) is provided with coarse near the side at incidence surface (5) edge
Layer (7).
2. a kind of glass light guide plate with reflective particle layer according to claim 1, it is characterised in that：The rough layer
(7) width is more than 0mm and less than 10mm.
3. a kind of glass light guide plate with reflective particle layer according to claim 1, it is characterised in that：The rough layer
(7) it is set to frosted layer.
4. a kind of glass light guide plate with reflective particle layer according to claim 1, it is characterised in that：The incidence surface
(5) outer surface is provided with quantum bisque (4), and the thickness of the quantum bisque (4) is set to 0.111mm-0.225mm.
5. a kind of glass light guide plate with reflective particle layer according to claim 1, it is characterised in that：The reflective particle
The outer surface of layer (2) arranges matcoveredn (3), and the protective layer (3) is set to PE thin layers.
6. a kind of glass light guide plate with reflective particle layer according to claim 1, it is characterised in that：The reflective particle
The thickness of layer (2) is set to 0.01-0.1mm.
7. a kind of glass light guide plate with reflective particle layer according to claim 1, it is characterised in that：The combination site
Layer (9) is made up of circular shaped lattice point (11) and honeycomb site (10), and the ratio of the circular shaped lattice point (11) and honeycomb site (10) sets
It is set to 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086102.0U CN206114953U (en) | 2016-09-27 | 2016-09-27 | Glass light guide plate of area reflection particle layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086102.0U CN206114953U (en) | 2016-09-27 | 2016-09-27 | Glass light guide plate of area reflection particle layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114953U true CN206114953U (en) | 2017-04-19 |
Family
ID=58522108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086102.0U Expired - Fee Related CN206114953U (en) | 2016-09-27 | 2016-09-27 | Glass light guide plate of area reflection particle layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095834A (en) * | 2018-01-31 | 2019-08-06 | 京东方科技集团股份有限公司 | Backlight, backlight source preparation method and display device |
-
2016
- 2016-09-27 CN CN201621086102.0U patent/CN206114953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095834A (en) * | 2018-01-31 | 2019-08-06 | 京东方科技集团股份有限公司 | Backlight, backlight source preparation method and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180423 Address after: 523981 Silver Road, West Village, Shatin Town, Dongguan, Guangdong Patentee after: Dongguan yintaifeng Optical Technology Co., Ltd. Address before: 523982 Port Road, West Village, Sha Tin Town, Dongguan, Guangdong Patentee before: Dongguan Yintefeng Optical Glass Technology 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: 20170419 Termination date: 20200927 |