CN208110085U - A kind of straight-down negative glass diffusion board structure - Google Patents
A kind of straight-down negative glass diffusion board structure Download PDFInfo
- Publication number
- CN208110085U CN208110085U CN201820428021.7U CN201820428021U CN208110085U CN 208110085 U CN208110085 U CN 208110085U CN 201820428021 U CN201820428021 U CN 201820428021U CN 208110085 U CN208110085 U CN 208110085U
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- Prior art keywords
- glass substrate
- diffusion
- straight
- ink layer
- glass
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- 239000011521 glass Substances 0.000 title claims abstract description 60
- 238000009792 diffusion process Methods 0.000 title claims abstract description 52
- 239000000758 substrate Substances 0.000 claims abstract description 37
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000011112 process operation Methods 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model system provides a kind of straight-down negative glass diffusion board structure, including glass substrate, and the incidence surface of glass substrate is equipped with LED light source group；Two surfaces of glass substrate are respectively equipped with the first frosted layer and the first diffusion ink layer.A kind of straight-down negative glass diffusion board structure of the utility model, in the two-sided setting frosted layer and diffusion ink layer of glass substrate, the process operation of frosted layer and diffusion ink layer is simple, it is high in machining efficiency, processing cost is low, and finally formed diffuser plate has excellent light diffusing, light source can be cooperated to form the light of brightness uniformity, additionally it is possible to effectively improve the brightness of formed light.
Description
Technical field
The utility model relates to diffuser plates, specifically disclose a kind of straight-down negative glass diffusion board structure.
Background technique
Glass is amorphous inorganic non-metallic material, and main component is silica and other oxides.Infiltration glass is in people
Each corner in Working Life, such as many places of screen, vehicle glass, furniture of electronic product can all be applied to glass
Glass.Diffuser plate is also known as equal tabula rasa, expands tabula rasa, has many characteristics, such as high light diffusing, high transparency, and very big do can be caused to light
It relates to, is LED illumination and the important components of flat display field.Straight-down negative diffuser plate refers to that light source is directly arranged at diffuser plate
The back side.
In the prior art, diffuser plate includes glass substrate and the diffusion barrier for being pasted on two surface of glass substrate, this diffusion
Plate needs the two surface mount diffusion barriers to glass substrate during production, paste it is more demanding, need by diffusion barrier with
The mode of bubble-free is pasted on the surface of glass substrate, complicated for operation, and processing cost is high, and processing efficiency is low.
Utility model content
Based on this, it is necessary to be directed to prior art problem, a kind of straight-down negative glass diffusion board structure be provided, in glass substrate
Two-sided setting frosted layer and diffusion ink layer, easy to operate, processing cost is low, high in machining efficiency.
To solve prior art problem, the utility model discloses a kind of straight-down negative glass diffusion board structure, including glass base
The incidence surface of plate, glass substrate is equipped with LED light source group；Two surfaces of glass substrate are respectively equipped with the first frosted layer and the first diffusion
Ink layer.
Further, glass substrate is soda glass substrate.
Further, glass substrate with a thickness of 0.7~1.1mm.
Further, the first frosted layer is located at the light-emitting surface of glass substrate, and the first diffusion ink layer is located at glass substrate
Incidence surface.
Further, the first frosted layer is equipped with the second diffusion ink layer far from the side of LED light source group.
Further, the first diffusion ink layer is equipped with the second frosted layer close to the side of LED light source group.
The beneficial effects of the utility model are：The utility model discloses a kind of straight-down negative glass diffusion board structure, in glass
The process operation of the two-sided setting frosted layer and diffusion ink layer of substrate, frosted layer and diffusion ink layer is simple, high in machining efficiency,
Processing cost is low, and finally formed diffuser plate has excellent light diffusing, and light source can be cooperated to form the light of brightness uniformity
Line, additionally it is possible to effectively improve the brightness of formed light.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic diagram of the section structure of the utility model A-A ' along Fig. 1.
Appended drawing reference is：Glass substrate 10, the first frosted layer 11, first diffusion ink layer 12, second spread ink layer 13,
Second frosted layer 14, LED light source group 20.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
With reference to Fig. 1, Fig. 2.
The utility model embodiment discloses a kind of straight-down negative glass diffusion board structure, including glass substrate 10, glass substrate
10 two surfaces are respectively incidence surface and light-emitting surface, and the incidence surface of glass substrate 10 is equipped with LED light source group 20, it is preferable that LED
Light source group 20 includes several LED luminescence units equidistantly arranged；Two surfaces of glass substrate 10 are respectively equipped with the first frosted layer
11 and first spread ink layer 12.
First frosted layer 11 is formed by chemical attack frosting；First diffusion ink layer 12 passes through silk-screen, spraying or roll printing
Mode by spread ink be covered in the surface of glass workpiece 10, then carry out drying be made, diffusion ink generally using white diffusion
Ink, that is, the first diffusion ink layer 12 is white diffusion ink layer, can further enhance the brightness of final light.Above-mentioned
Process operation is simple, uses that the cost of material is low, can effectively improve processing efficiency and reduce processing cost.
Two-sided setting frosted layer and diffusion ink layer, frosted layer and diffusion ink layer of the utility model in glass substrate
Process operation is simple, high in machining efficiency, and processing cost is low, and finally formed diffuser plate has excellent light diffusing, can
Light source is cooperated to form the light of brightness uniformity, additionally it is possible to effectively improve the brightness of formed light.
In the present embodiment, glass substrate 10 is soda glass substrate, and soda glass is also known as soda-lime glass, with silica
Based on, also containing 15% sodium oxide molybdena and 16% calcium oxide, material cost is lower, and easily molded.
In the present embodiment, glass substrate 10 with a thickness of 0.7~1.1mm, can effectively ensure 10 structure of glass substrate
Stability provides a reliable and stable processing basis for diffusion board structure.
In the present embodiment, the first frosted layer 11 is located at the light-emitting surface of glass substrate 10, and the first diffusion ink layer 12 is located at
The incidence surface of glass substrate 10, it is preferable that the first diffusion ink layer 12 is white diffusion ink layer, can be improved at the first time
The brightness for the light that LED light source group 20 is issued, the first frosted layer 11 are again diffused light of high brightness, can effectively improve
Illuminating effect.
Based on the above embodiment, the first frosted layer 11 is equipped with the second diffusion ink layer 13 far from the side of LED light source group 20,
The production method of second diffusion ink layer 13 is identical as the first diffusion ink layer 12, it is preferable that the second diffusion ink layer 13 is same
Ink layer is spread for white；First diffusion ink layer 12 is equipped with the second frosted layer 14, the second mill close to the side of LED light source group 20
Layer of sand 14 is formed by way of mechanical frosted on the surface of the first diffusion ink layer 12.Second diffusion ink layer 13 and the second mill
Layer of sand 14 can further increase diffuser plate to light diffusion effect, can be improved be ultimately formed light uniformity coefficient and
Light emission luminance.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of straight-down negative glass diffusion board structure, which is characterized in that including glass substrate (10), the glass substrate (10)
Incidence surface is equipped with LED light source group (20)；Two surfaces of the glass substrate (10) are respectively equipped with the first frosted layer (11) and first
It spreads ink layer (12).
2. a kind of straight-down negative glass diffusion board structure according to claim 1, which is characterized in that the glass substrate (10)
For soda glass substrate.
3. a kind of straight-down negative glass diffusion board structure according to claim 1, which is characterized in that the glass substrate (10)
With a thickness of 0.7~1.1mm.
4. a kind of straight-down negative glass diffusion board structure according to claim 1, which is characterized in that first frosted layer
(11) it is located at the light-emitting surface of the glass substrate (10), first diffusion ink layer (12) is located at the glass substrate (10)
Incidence surface.
5. a kind of straight-down negative glass diffusion board structure according to claim 4, which is characterized in that first frosted layer
(11) side far from the LED light source group (20) is equipped with the second diffusion ink layer (13).
6. a kind of straight-down negative glass diffusion board structure according to claim 4 or 5, which is characterized in that first diffusion
Ink layer (12) is equipped with the second frosted layer (14) close to the side of the LED light source group (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428021.7U CN208110085U (en) | 2018-03-28 | 2018-03-28 | A kind of straight-down negative glass diffusion board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428021.7U CN208110085U (en) | 2018-03-28 | 2018-03-28 | A kind of straight-down negative glass diffusion board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110085U true CN208110085U (en) | 2018-11-16 |
Family
ID=64122939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428021.7U Expired - Fee Related CN208110085U (en) | 2018-03-28 | 2018-03-28 | A kind of straight-down negative glass diffusion board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848723A (en) * | 2020-12-31 | 2021-05-28 | 常州亚玛顿股份有限公司 | Printing process for improving brightness uniformity and picture effect of glass diffusion plate |
| CN114740650A (en) * | 2022-04-20 | 2022-07-12 | 广州思而特科技有限公司 | Glass diffusion plate, manufacturing method of glass quantum dot diffusion plate and diffusion ink |
-
2018
- 2018-03-28 CN CN201820428021.7U patent/CN208110085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848723A (en) * | 2020-12-31 | 2021-05-28 | 常州亚玛顿股份有限公司 | Printing process for improving brightness uniformity and picture effect of glass diffusion plate |
| CN114740650A (en) * | 2022-04-20 | 2022-07-12 | 广州思而特科技有限公司 | Glass diffusion plate, manufacturing method of glass quantum dot diffusion plate and diffusion ink |
| CN114740650B (en) * | 2022-04-20 | 2024-01-12 | 广州思而特科技有限公司 | Glass diffusion plate, manufacturing method of glass quantum dot diffusion plate and diffusion ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |