CN202453530U - Light guide glass plate having photodiffusion function - Google Patents
Light guide glass plate having photodiffusion function Download PDFInfo
- Publication number
- CN202453530U CN202453530U CN201220078113XU CN201220078113U CN202453530U CN 202453530 U CN202453530 U CN 202453530U CN 201220078113X U CN201220078113X U CN 201220078113XU CN 201220078113 U CN201220078113 U CN 201220078113U CN 202453530 U CN202453530 U CN 202453530U
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- Prior art keywords
- glass plate
- light guide
- light
- function
- glass
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- Expired - Lifetime
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a light guide glass plate having a photodiffusion function. The light guide glass plate comprises a glass plate, wherein the glass plate has two opposite surfaces, the two surfaces are a front surface and a back surface, a plurality of light guide points are printed on the back surface of the glass plate, the front surface of the glass plate is an uneven and rough surface, the light guide glass plate uses a glass plate with low cost as a transmitting material, and light guide points are printed on the back surface of the glass plate, so that the glass plate has a light guide function of a traditional light guide plate, surface roughening of the front surface of the glass plate is performed, and the front surface of the glass becomes a rough surface and has the photodiffusion function. The light guide glass plate has double functions of light guiding and photodiffusion, and can not only convert a line light source to a surface light source but also enable the light to be uniform and soft, therefore, a diffusion plate which is required to be matched with the traditional light guide plate for usage is not used, the cost is saved and the market occupancy is improved.
Description
Technical field
The utility model belongs to field of photovoltaic materials, is specifically related to a kind of illumination or display and uses LGP.
Background technology
LGP is the high-tech product that line source is converted into area source.The LGP of prior art is acrylic (PMMA) sheet material that utilizes optical grade, then with having the high reflectivity and the printing ink of extinction not, the acrylic sheet material bottom surface of optical grade with printing on the leaded light point.The light that utilizes optical grade acrylic sheet material to draw to send from lamp is in the stop on optical grade acrylic sheet material surface, and when light was mapped to each leaded light point, reflected light can destroy conditioned reflex by the positive ejaculation of LGP then toward all angles diffusion.Through various densitys, leaded light point not of uniform size, can make the LGP uniformly light-emitting.LGP generally cooperates reflector plate and uses at its positive diffuser plate that cooperates at its back side; In the light reflected back LGP that the purposes of reflector plate is bottom surface of light guide plate is exposed; Be used for improving the service efficiency of light, the purposes of diffuser plate is further to make light softer the light expanding.Structure and principle through above-mentioned prior art LGP can know that the LGP of prior art need adopt the higher optical grade acrylic sheet material of cost, also need be used diffuser plate, and therefore whole cost is higher.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of glass LGP with light diffusion function, and this has the glass LGP collection tradition LGP of light diffusion function and the function of diffuser plate is an one; Have leaded light and light diffusion function, not only can line source be converted into area source, and can make more even light emission soft; Be applicable to fields such as illumination and display; And cost is low, helps improving market share, again and simple in structure, easy to implement.
The utility model for the technical scheme that solves its technical matters and adopt is:
A kind of glass LGP with light diffusion function; Comprise glass plate; Said glass plate has two relative surfaces and is respectively the front and the back side, and the back up of said glass plate has some leaded light points, and the front of said glass plate is rough rough surface.The utility model adopts lower-cost glass plate as transmitting substrate; And at the some leaded light points of glass plate back up so that glass plate possesses the light-guiding function of traditional LGP; And carry out the thick good fortune in surface in the front of glass plate and handle so that the glass plate front becomes uneven surface, thereby possess light diffusion function, therefore the utlity model has leaded light and light diffusion dual-use function; Not only can line source be converted into area source, and can make more even light emission soft.
The utility model for the further technical scheme that solves its technical matters and adopt is:
The front of said glass plate can be the frosting that after polishing is handled, forms.
The front of said glass plate also can be the beautiful sand face that after liquid medicine corrodes, forms.
The beneficial effect of the utility model is: the glass LGP with light diffusion function of the utility model adopts lower-cost glass plate as transmitting substrate; And at the some leaded light points of the back up of glass plate so that glass plate possesses the light-guiding function of traditional LGP; And carry out the thick good fortune in surface in the front of glass plate and handle so that the glass plate front becomes uneven surface, thereby possess light diffusion function, therefore the utlity model has leaded light and light diffusion dual-use function; Not only can line source be converted into area source; And can make more even light emission soft, therefore can omit traditional LGP the diffuser plate that must be used, more save cost; Help improving market share, be applicable to fields such as illumination and display.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below through the embodiment of specific instantiation explanation the utility model, the personage who is familiar with this skill can be understood the advantage and the effect of the utility model easily by the content that this instructions disclosed.The utility model also can other different mode be implemented, and, under the category that discloses from the utility model that is not contrary to, can give different modifications and change that is.
Embodiment: a kind of glass LGP with light diffusion function; Comprise glass plate 1; Said glass plate has two relative surfaces and is respectively the front 11 and the back side 12, and the back side 12 of said glass plate 1 is printed with some leaded light points, and the front 11 of said LGP 1 is rough rough surface.The utility model adopts lower-cost glass plate as transmitting substrate; And at the some leaded light points of glass plate back up so that glass plate possesses the light-guiding function of traditional LGP; And carry out the thick good fortune in surface in the front of glass plate and handle so that the glass plate front becomes uneven surface, thereby possess light diffusion function, therefore the utlity model has leaded light and light diffusion dual-use function; Not only can line source be converted into area source, and can make more even light emission soft.
The front 11 of said glass plate can be the frosting that after polishing is handled, forms.
The front 11 of said glass plate also can be the beautiful sand face that after liquid medicine corrodes, forms.
Said some leaded light points are array and arrange.
Said some leaded light points can the identical and even distribution of size.This evenly unified site layout goes for many-sided demand.
Said some leaded light points are also can be the closer to its size of said glass plate edge more little and distribute closely more, and its size is bigger and distribution is rare more the closer to said glass plate center for said some leaded light points.The intensive reflection of point around this site layout has effectively utilized, middle a little bigger strand limit function does not have dark line and " black hole " fully.And can photo studio.
Certain some leaded light points also can be other personalized mesh-point type layouts.
The foregoing description is merely illustrative the utility model principle and effect thereof, but not is used to limit the utility model.The rights protection scope of the utility model should be listed like claims.
Claims (3)
1. glass LGP with light diffusion function; It is characterized in that: comprise glass plate (1); Said glass plate (1) has two relative surfaces and is respectively positive (11) and the back side (12); The back side of said glass plate (12) is printed with some leaded light points, and the front of said glass plate (11) are rough rough surface.
2. the glass LGP with light diffusion function as claimed in claim 1 is characterized in that: the front of said glass plate (11) are the frostings that after polishing is handled, forms.
3. the glass LGP with light diffusion function as claimed in claim 1 is characterized in that: the front of said glass plate (11) are the beautiful sand faces that after liquid medicine corrodes, forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220078113XU CN202453530U (en) | 2012-03-05 | 2012-03-05 | Light guide glass plate having photodiffusion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220078113XU CN202453530U (en) | 2012-03-05 | 2012-03-05 | Light guide glass plate having photodiffusion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453530U true CN202453530U (en) | 2012-09-26 |
Family
ID=46869385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220078113XU Expired - Lifetime CN202453530U (en) | 2012-03-05 | 2012-03-05 | Light guide glass plate having photodiffusion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565922A (en) * | 2012-03-05 | 2012-07-11 | 昆山市诚泰电气股份有限公司 | Glass light guide plate with light diffusion function |
-
2012
- 2012-03-05 CN CN201220078113XU patent/CN202453530U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565922A (en) * | 2012-03-05 | 2012-07-11 | 昆山市诚泰电气股份有限公司 | Glass light guide plate with light diffusion function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |