CN215416204U - High-brightness display diffusion plate - Google Patents
High-brightness display diffusion plate Download PDFInfo
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- CN215416204U CN215416204U CN202121676514.0U CN202121676514U CN215416204U CN 215416204 U CN215416204 U CN 215416204U CN 202121676514 U CN202121676514 U CN 202121676514U CN 215416204 U CN215416204 U CN 215416204U
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Abstract
The utility model discloses a high-brightness high-luminance display diffusion plate which comprises a diffusion plate, wherein the top of the diffusion plate is connected with a first glue layer in an adhesive mode, the top of the first glue layer is connected with a micro prism plate in an adhesive mode, the top of the micro prism plate is connected with a second glue layer in an adhesive mode, the top of the second glue layer is connected with a light diffusion layer in an adhesive mode, the top of the light diffusion layer is connected with a protective film in an adhesive mode, a connecting strip is arranged on the side face of the diffusion plate, the top of the connecting strip is provided with a glue injection port, the top of the diffusion plate is provided with a connecting hole, a bolt is connected inside the connecting hole, and the front face of the bolt is connected with a nut in a threaded mode. This high brilliance of hi-lite shows diffuser plate is provided with light diffusion layer and microprism board through the top at the diffuser plate, and the light diffuser plate can be diffused the light that passes the light diffusion layer, and microprism board can refract the light, and the cooperation diffuser plate can strengthen this diffuser plate and to the utilization ratio of light, can improve the luminance and the grey scale of display screen.
Description
Technical Field
The utility model relates to the technical field of diffusion plates, in particular to a high-brightness display diffusion plate.
Background
With the popularization of liquid crystal display technology, the requirements of backlight modules and related optical membranes thereof are increasing, the structures of 3 membranes such as a diffusion plate, a 90-degree light increasing membrane, a 0-degree light increasing membrane, a diffusion membrane and the like which are adopted at first are gradually replaced by 2 or even 1 multilayer composite membranes, along with the increasing of the size, the requirement on stiffness becomes high, the products are continuously thinned, and the requirement on membrane assembly on assembly of the assembly line is becoming simpler and easier, various combined membranes appear, nowadays, large-screen and high-definition display equipment is favored by consumers, and related products also have stronger market competitiveness. In the current large-size spliced display screen, a plurality of smaller screens are spliced into a large-size screen through a splicing module.
The light diffuser plate that uses polystyrene material to make in traditional concatenation module more, at the concatenation module edge, dark strip or bright strip can appear in the screen junction promptly, consequently in whole concatenation display element, can directly influence the display effect of physics piece position for the result of use of display screen descends.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-brightness high-luminance display diffuser plate to solve the above-mentioned problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a high brightness and high brightness display diffusion plate comprises a diffusion plate, a first adhesive layer adhered to the top of the diffusion plate, the top of the first adhesive layer is bonded with a micro-prism plate, the top of the micro-prism plate is bonded with a second adhesive layer, the top of the second adhesive layer is bonded with a light diffusion layer, the top of the light diffusion layer is bonded with a protective film, the side surface of the diffusion plate is provided with a connecting strip, the top of the connecting strip is provided with a glue injection port, the top of the connecting strip is provided with a connecting hole, the inside of the connecting hole is inserted with a fixed pin, the use effect of the diffusion plate can be enhanced by arranging the micro prism plate and matching the diffusion plate for use, through being provided with connecting hole and fixed pin, can fix diffuser plate and connecting strip, diffuser plate and microprism board are connected in the bonding of first glue film, and microprism board and light diffusion layer are connected in the bonding of second glue film.
Preferably, the material of first glue film and second glue film is polyurethane, and the thickness of first glue film and second glue film is 0.7mm, through being provided with the glue film, can connect between diffuser plate and the microprism board, makes it form a whole, has better effect when using.
Preferably, the material of protection film is the PET layer, through the protection film that is provided with the PET material, can protect inside diffuser plate and microprism board, can also anti-reflection and anti-dazzle mesh, places in the surface of diffuser plate, can prevent that the diffuser plate surface from producing the scratch.
Preferably, the quantity of connecting strip is four, four the inside fixedly connected with connecting plate of connecting strip, the spread groove has been seted up to the side of connecting plate, through being provided with the spread groove, can help the diffuser plate to splice to demand when satisfying the use.
Preferably, the quantity of injecting glue mouth is four, four the length of injecting glue mouth is unanimous with the length of diffuser plate, with the length setting of injecting glue mouth unanimous with the length of diffuser plate, can guarantee that the diffuser plate can be complete by the glue film parcel, can make the diffuser plate bond in the side of connecting plate, stability when guaranteeing to use.
Preferably, the quantity of connecting hole and fixed pin is four, four the four sides at diffuser plate top are seted up respectively to the connecting hole, through being provided with the fixed pin, can be fixed between diffuser plate and the connecting strip, are convenient for connect between a plurality of diffuser plates.
Preferably, the thickness of light diffusion layer is 6um, the surface attachment of light diffusion layer has the diffusion granule for to passing the light on light diffusion layer and diffusing, can increase the diffuser plate and to the utilization ratio of light, improve the luminance of display screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. this high brilliance of hi-lite shows diffuser plate is provided with light diffusion layer and microprism board through the top at the diffuser plate, and the light diffuser plate can be diffused the light that passes the light diffusion layer, and microprism board can refract the light, and the cooperation diffuser plate can strengthen this diffuser plate and to the utilization ratio of light, can improve the luminance and the grey scale of display screen.
2. This high brilliance of hi-lite shows diffuser plate through being provided with connecting strip, cooperation connecting plate and spread groove, can be connected between the polylith diffuser plate, through being provided with connecting hole and fixed pin, cooperation injecting glue mouth pours into sealed glue, can fix the diffuser plate in the side of connecting strip, is convenient for connect, and the effect when connecting is better.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic side view, cross-sectional structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a diffusion plate; 2. a microprism plate; 3. a first glue layer; 4. a second adhesive layer; 5. a protective film; 6. a light diffusion layer; 7. a connecting strip; 8. a glue injection port; 9. connecting holes; 10. connecting grooves; 11. a connecting plate; 12. and fixing the pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a high-brightness display diffusion plate comprises a diffusion plate 1, wherein the top of the diffusion plate 1 is connected with a first glue layer 3 in an adhesive manner, the top of the first glue layer 3 is connected with a micro prism plate 2 in an adhesive manner, the use effect of the diffusion plate 1 can be enhanced by being provided with the micro prism plate 2 and being matched with the diffusion plate 1 for use, the diffusion plate 1 and a connecting strip 7 can be fixed by being provided with a connecting hole 9 and a fixing pin 12, the top of the micro prism plate 2 is connected with a second glue layer 4 in an adhesive manner, the top of the second glue layer 4 is connected with a light diffusion layer 6 in an adhesive manner, the utilization rate of the diffusion plate 1 to light can be increased, the brightness of a display screen is improved, the first glue layer 3 is connected with the diffusion plate 1 and the micro prism plate 2 in an adhesive manner, the second glue layer 4 is connected with the micro prism plate 2 and the light diffusion layer 6 in an adhesive manner, the top of the light diffusion layer 6 is connected with a protective film 5 in an adhesive manner, and the side surface of the diffusion plate 1 is provided with the connecting strip 7, the top of the connecting strip 7 is provided with a glue injection port 8, the top of the connecting strip 7 is provided with a connecting hole 9, the inside of the connecting hole 9 is inserted with a fixing pin 12, the protective film 5 is made of a PET layer, the inner diffusion plate 1 and the microprism plate 2 can be protected by the protective film 5 made of PET material, the diffusion plate can also be anti-reflective and anti-glare, the diffusion plate is placed on the surface of the diffusion plate 1, scratches on the surface of the diffusion plate 1 can be prevented, the first glue layer 3 and the second glue layer 4 are made of polyurethane, the thicknesses of the first glue layer 3 and the second glue layer 4 are both 0.7mm, the diffusion plate 1 and the microprism plate 2 can be connected by the glue layers, so that the diffusion plate and the microprism plate can form a whole body, the connection structure has a better effect when in use, the number of the connecting strips 7 is four, the connecting plates 11 are fixedly connected inside of the four connecting strips 7, the connecting grooves 10 are formed on the side surfaces of the connecting plates 11, the diffusion plate 1 can be spliced by arranging the connecting grooves 10 to meet the requirements during use, the number of the glue injection holes 8 is four, the length of the four glue injection holes 8 is consistent with that of the diffusion plate 1, the length of the glue injection holes 8 is consistent with that of the diffusion plate 1, the diffusion plate 1 can be completely wrapped by a glue layer, the diffusion plate 1 can be bonded on the side surface of the connecting plate 11, the stability during use is ensured, the number of the connecting holes 9 and the number of the fixing pins 12 are four, the four connecting holes 9 are respectively arranged on the four sides of the top of the diffusion plate 1, through being provided with fixed pin 12, can be fixed between diffuser plate 1 and the connecting strip 7, be convenient for connect between a plurality of diffuser plates 1, the thickness of light diffusion layer 6 is 6um, and the surface attachment of light diffusion layer 6 has the diffusion granule for the light that passes light diffusion layer 6 diffuses.
The working principle of the utility model is as follows: before the use, install earlier, carry out bonding connection with diffuser plate 1, microprism board 2 and light diffusion layer 6 and put into the spread groove 10 of connecting strip 7 side together, then pour into sealed glue into injecting glue mouth 8, carry out bonding connection with diffuser plate 1 and connecting strip 7, insert fixed pin 12 into connecting hole 9, thoroughly fix diffuser plate 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high-brightness display diffusion plate comprises a diffusion plate (1), and is characterized in that: the top bonding of diffuser plate (1) is connected with first glue film (3), the top bonding of first glue film (3) is connected with microprism board (2), the top bonding of microprism board (2) is connected with second glue film (4), the top bonding of second glue film (4) is connected with light diffusion layer (6), and the top bonding of light diffusion layer (6) is connected with protection film (5), the side of diffuser plate (1) is provided with connecting strip (7), injecting glue mouth (8) have been seted up at the top of connecting strip (7), connecting hole (9) have been seted up at the top of connecting strip (7), the inside of connecting hole (9) is pegged graft and is had fixed pin (12).
2. A high brightness display diffuser plate according to claim 1, wherein: the first glue film (3) and the second glue film (4) are made of polyurethane, and the thickness of the first glue film (3) and the thickness of the second glue film (4) are both 0.7 mm.
3. A high brightness display diffuser plate according to claim 1, wherein: the protective film (5) is made of a PET layer.
4. A high brightness display diffuser plate according to claim 1, wherein: the number of connecting strips (7) is four, four the inside fixedly connected with connecting plate (11) of connecting strip (7), spread groove (10) have been seted up to the side of connecting plate (11).
5. A high brightness display diffuser plate according to claim 1, wherein: the number of the glue injection ports (8) is four, and the length of the four glue injection ports (8) is consistent with that of the diffusion plate (1).
6. A high brightness display diffuser plate according to claim 1, wherein: the number of the connecting holes (9) and the number of the fixing pins (12) are four, and the four connecting holes (9) are respectively arranged on the four sides of the top of the diffusion plate (1).
7. A high brightness display diffuser plate according to claim 1, wherein: the thickness of light diffusion layer (6) is 6um, the surface of light diffusion layer (6) is adhered with the diffusion granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676514.0U CN215416204U (en) | 2021-07-22 | 2021-07-22 | High-brightness display diffusion plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676514.0U CN215416204U (en) | 2021-07-22 | 2021-07-22 | High-brightness display diffusion plate |
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| Publication Number | Publication Date |
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| CN215416204U true CN215416204U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121676514.0U Active CN215416204U (en) | 2021-07-22 | 2021-07-22 | High-brightness display diffusion plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024031793A1 (en) * | 2022-08-09 | 2024-02-15 | 瑞仪(广州)光电子器件有限公司 | Backlight module capable of preventing detachment of optical film sheet, and display |
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2021
- 2021-07-22 CN CN202121676514.0U patent/CN215416204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024031793A1 (en) * | 2022-08-09 | 2024-02-15 | 瑞仪(广州)光电子器件有限公司 | Backlight module capable of preventing detachment of optical film sheet, and display |
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