CN207993392U - A kind of straight-down negative micro-LED glass diffuser plates - Google Patents
A kind of straight-down negative micro-LED glass diffuser plates Download PDFInfo
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- CN207993392U CN207993392U CN201820427985.XU CN201820427985U CN207993392U CN 207993392 U CN207993392 U CN 207993392U CN 201820427985 U CN201820427985 U CN 201820427985U CN 207993392 U CN207993392 U CN 207993392U
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- 238000009792 diffusion process Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model system provides a kind of straight-down negative micro LED glass diffuser plates, including glass substrate, glass substrate is equipped with several light source mounting slots being arranged in array, the depth of light source mounting slot is d, d≤0.05mm, side of the glass substrate far from light source mounting slot is equipped with diffusion layer, is respectively mounted that there are one micro LED light sources in each light source mounting slot, and the length and width of micro LED light sources are 0.01~0.015mm.The utility model has directly merged efficient display mechanism in diffuser plate, the extraneous drive system of diffuser plate cooperation can directly display out required image, the high resolution that image is shown, show that uniform light is not dazzling, the viewing experience of user can be effectively improved, and overall structure is simple, meets the market demand of lightening design.
Description
Technical field
The utility model is related to glass diffuser plates, specifically disclose a kind of straight-down negative micro-LED glass diffuser plates.
Background technology
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 the screen of electronic product, vehicle glass, furniture 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, can be caused to light prodigious dry
It relates to, is LED illumination and the important parts of flat display field.Straight-down negative diffuser plate refers to that light source is directly arranged at diffuser plate
The back side.
The Full Name in English of micro-LED is Micro Light Emitting Diode, and Chinese is also referred to as micro- light-emitting diodes
Pipe, it is maximum with general LED the difference is that size, the size of micro-LED are generally 0.015mm.Traditional liquid crystal screen master
To include glass substrate, liquid crystal and backlight, the variation for the light cooperation liquid crystal launched by backlight shows image, liquid
Crystalline substance shields complicated, and thickness is larger, the limited resolution of display.
Utility model content
Based on this, it is necessary to be directed to prior art problem, provide a kind of straight-down negative micro-LED glass diffuser plates, will expand
It falls apart and has merged display mechanism, high-resolution image can be directly displayed out, and simple in structure, design is frivolous.
To solve prior art problem, the utility model discloses a kind of straight-down negative micro-LED glass diffuser plates, including glass
Glass substrate, glass substrate are equipped with several light source mounting slots being arranged in array, and the depth of light source mounting slot is d, d≤0.05mm,
Side of the glass substrate far from light source mounting slot is equipped with diffusion layer, is respectively mounted that there are one micro-LED in each light source mounting slot
The length and width of light source, micro-LED light sources are 0.01~0.015mm.
Further, the thickness of glass substrate is 0.5mm.
Further, each light source mounting slot is equipped with increment film layer close to the one side of diffusion layer.
Further, diffusion layer is white diffusion ink layer.
Further, it is equipped with catoptric arrangement between every two adjacent light source mounting slots, catoptric arrangement is set to glass
The inside of substrate.
Further, the section of catoptric arrangement is triangular in shape, and two bevel edges of catoptric arrangement section triangle are reflecting surface, instead
The reflecting surface of structure is penetrated simultaneously towards diffusion layer and micro-LED light sources.
The beneficial effects of the utility model are：The utility model discloses a kind of straight-down negative micro-LED glass diffuser plates,
Efficient display mechanism is directly merged in diffuser plate, the extraneous drive system of diffuser plate cooperation can directly display out required
The image wanted, the high resolution that image is shown, display uniform light is not dazzling, can effectively improve the viewing experience of user, and
Overall structure is simple, meets the market demand of lightening design.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model A-A ' along Fig. 1.
Reference numeral is：Glass substrate 10, light source mounting slot 11, blast film layer 111, diffusion layer 12, reflecting mechanism 13,
Micro-LED light sources 20.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the utility model, below
The utility model is described in further detail with specific implementation mode in conjunction with attached drawing.
With reference to figure 1, Fig. 2.
The utility model embodiment discloses a kind of straight-down negative micro-LED glass diffuser plates, including glass substrate 10, glass
Substrate 10 is equipped with several light source mounting slots 11 being arranged in array, it is preferable that 11 rectangular array of light source mounting slot is distributed, light source
The depth of mounting groove 11 is d, and d≤0.05mm, side of the glass substrate 10 far from light source mounting slot 11 is equipped with diffusion layer 12, each
It is respectively mounted in light source mounting slot 11 there are one micro-LED light sources 20, the light-emitting surface of micro-LED light sources 20 is installed on light source peace
Close to the side of diffusion layer 12 in tankage 11, the length and width of micro-LED light sources 20 are 0.01~0.015mm, each micro-
Input terminal of the LED light source 20 far from 12 side of diffusion layer is connect with external circuit drives controller, external circuit drives
Different electric signals is transmitted to each micro-LED light sources 20 by controller, and each micro-LED light sources 20, which are launched, does not share the same light
Line shows that a complete image, light are emitted through diffusion layer 12, can effectively improve the uniformity coefficient of light, moreover it is possible to have
Effect improves the authenticity of image.
The utility model has directly merged efficient display mechanism in diffuser plate, the extraneous driving system of diffuser plate cooperation
System can directly display out required image, and the high resolution that image is shown, display uniform light is not dazzling, can effectively carry
The viewing of high user is experienced, and overall structure is simple, meets the market demand of lightening design.
In the present embodiment, the thickness of glass substrate 10 is 0.5mm, and light source mounting slot 11 can be effectively prevent relative to glass
10 stability that is too deep and influencing structure of glass substrate, to effectively improve the stability of the utility model diffuser plate entirety, and glass
The thickness of glass substrate 10 will not be excessive, can fully meet the needs of lightening design.
In the present embodiment, each light source mounting slot 11 is equipped with increment film layer 111, increment film close to the one side of diffusion layer 12
Refer to being applied in backlight module to change the film of luminous efficiency, increment film layer 111 can effectively improve micro-LED light sources
20 luminous brightness, and blast film layer 111 is disposed in proximity to the side of diffusion layer 12, light first passes through increment film layer 111 can
The raising of brightness is obtained at the first time, then is diffused by diffusion layer 12, and display effect can be effectively improved.
In the present embodiment, diffusion layer 12 is white diffusion ink layer, and white light is a kind of complex light, generally by two wavelength lights
Or three wavelength light mix, if green light and blue light can combine to form white light, so white ink diffusion layer can adapt to respectively
The light of kind color forms diffusion effect, moreover it is possible to improve the brightness of light outgoing.White diffusion ink is coated by modes such as printings
White ink diffusion layer is just formed after glass substrate 10, drying.
In the present embodiment, catoptric arrangement 13, catoptric arrangement 13 are equipped between every two adjacent light source mounting slots 11
It is set to the inside of glass substrate 10, light leakage can be effectively prevent, improves the utilization rate of luminous energy.Preferably, catoptric arrangement 13
Section is triangular in shape, and two bevel edges of 13 section triangle of catoptric arrangement are reflecting surface, and a reflecting surface of catoptric arrangement 13 is simultaneously
Towards diffusion layer 12 and micro-LED light sources 20, another reflecting surface is also such.With shining for micro-LED light source 20
For journey, micro-LED light sources 20 shine, and light is emitted with 150~170 ° of angle, 20 opposite sides of micro-LED light sources
Catoptric arrangement 13 will receive light be inclined to diffusion layer 12 angle emit, a catoptric arrangement 13 reflection a part of light
It falls on another catoptric arrangement 13 on the other side, two opposite catoptric arrangements 13 can be true by way of constantly reflecting
It protects light to be finally emitted from diffusion layer 12, to improve the utilization rate of luminous energy.
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 scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of straight-down negative micro-LED glass diffuser plates, which is characterized in that including glass substrate (10), the glass substrate
(10) it is equipped with several light source mounting slots (11) being arranged in array, the depth of the light source mounting slot (11) is d, d≤0.05mm,
Side of the glass substrate (10) far from the light source mounting slot (11) is equipped with diffusion layer (12), each light source mounting slot
(11) it being respectively mounted in there are one micro-LED light sources (20), the length and width of the micro-LED light sources (20) are 0.01~
0.015mm。
2. a kind of straight-down negative micro-LED glass diffuser plates according to claim 1, which is characterized in that the glass base
The thickness of plate (10) is 0.5mm.
3. a kind of straight-down negative micro-LED glass diffuser plates according to claim 1, which is characterized in that each light
Source mounting groove (11) is equipped with increment film layer (111) close to the one side of the diffusion layer (12).
4. a kind of straight-down negative micro-LED glass diffuser plates according to claim 1, which is characterized in that the diffusion layer
(12) it is white diffusion ink layer.
5. a kind of straight-down negative micro-LED glass diffuser plates according to claim 1, which is characterized in that per adjacent two
Catoptric arrangement (13) is equipped between a light source mounting slot (11), the catoptric arrangement (13) is set to the glass substrate
(10) inside.
6. a kind of straight-down negative micro-LED glass diffuser plates according to claim 5, which is characterized in that the reflection knot
The section of structure (13) is triangular in shape, and two bevel edges of catoptric arrangement (13) section triangle are reflecting surface, the catoptric arrangement
(13) reflecting surface is simultaneously towards the diffusion layer (12) and the micro-LED light sources (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427985.XU CN207993392U (en) | 2018-03-28 | 2018-03-28 | A kind of straight-down negative micro-LED glass diffuser plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427985.XU CN207993392U (en) | 2018-03-28 | 2018-03-28 | A kind of straight-down negative micro-LED glass diffuser plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993392U true CN207993392U (en) | 2018-10-19 |
Family
ID=63830091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427985.XU Active CN207993392U (en) | 2018-03-28 | 2018-03-28 | A kind of straight-down negative micro-LED glass diffuser plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707197A (en) * | 2019-09-11 | 2020-01-17 | 深圳市华星光电半导体显示技术有限公司 | LED substrate and manufacturing method of LED display panel |
-
2018
- 2018-03-28 CN CN201820427985.XU patent/CN207993392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707197A (en) * | 2019-09-11 | 2020-01-17 | 深圳市华星光电半导体显示技术有限公司 | LED substrate and manufacturing method of LED display panel |
| US11430770B2 (en) | 2019-09-11 | 2022-08-30 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | LED substrate and method for manufacturing LED display panel |
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