CN213092062U - Anti-dazzle liquid crystal display - Google Patents
Anti-dazzle liquid crystal display Download PDFInfo
- Publication number
- CN213092062U CN213092062U CN202021431713.0U CN202021431713U CN213092062U CN 213092062 U CN213092062 U CN 213092062U CN 202021431713 U CN202021431713 U CN 202021431713U CN 213092062 U CN213092062 U CN 213092062U
- Authority
- CN
- China
- Prior art keywords
- display screen
- liquid crystal
- fixedly connected
- rete
- blue light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 21
- 239000005341 toughened glass Substances 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 5
- 230000004313 glare Effects 0.000 abstract description 5
- 230000003760 hair shine Effects 0.000 abstract description 5
- 208000003464 asthenopia Diseases 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Optical Elements Other Than Lenses (AREA)
Abstract
The utility model discloses an anti-dazzle liquid crystal display, which comprises an outer shell, the inner wall fixedly connected with display screen of shell, one side fixedly connected with prism board that the shell was kept away from to the display screen, blue light rete is prevented to one side fixedly connected with that the display screen was kept away from to the prism board, one side of preventing that the blue light rete keeps away from the prism board is provided with anti-dazzle rete, the positive going up of shell is along with down along equal fixedly connected with dust excluder, and the material of dust excluder is for preventing static rubber. This anti-dazzle liquid crystal display, through setting up the prism board, prevent the blue light rete, anti-dazzle rete and dull polish toughened glass, can make the light of backlight outgoing behind the prism board, finally assemble at the outgoing of orthographic view direction to reach the effect that display screen luminance increases, under the strong light shines, also can avoid the direct amazing people's eye of blue light that the display screen sent, thereby alleviate eye fatigue, also can reduce the phenomenon that the appearance can not see the screen clearly because of the glare.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is an anti-dazzle liquid crystal display.
Background
The liquid crystal display screen is a flat thin display device, is composed of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, belongs to a flat display, is used for screen display of televisions and computers, and has the advantages of low power consumption, small volume and low radiation.
With the development of electronic technology, people have higher and higher requirements on display screens, and due to the fact that the display screens are polished, the display screens are caused to be glare under the irradiation of strong light, people can cause eye fatigue when watching the display screens for a long time, and meanwhile, the vision is affected, and therefore the anti-glare liquid crystal display screen needs to be designed to solve the problems.
Disclosure of Invention
An object of the utility model is to provide an anti-dazzle liquid crystal display to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-dazzle liquid crystal display, includes the shell, the inner wall fixedly connected with display screen of shell, one side fixedly connected with prism board of shell is kept away from to the display screen, one side fixedly connected with that the display screen was kept away from to the prism board prevents the blue light rete, one side that prevents the blue light rete and keep away from the prism board is provided with anti-dazzle rete.
Preferably, the upper edge and the lower edge of the front surface of the shell are fixedly connected with dustproof strips, and the dustproof strips are made of antistatic rubber.
Preferably, one side fixedly connected with dull polish toughened glass that anti-dazzle rete kept away from anti-blue light rete, and the size phase-match of dull polish toughened glass's size and display screen.
Preferably, the number of the prism plates is two, and the thickness of each of the two prism plates is zero three millimeters.
Preferably, the thicknesses of the blue light prevention film layer and the anti-glare film layer are both zero five millimeters.
Preferably, both sides at the back of shell all are provided with six radiating grooves, six the radiating groove equidistance distributes, and the shape is trapezoidal.
Advantageous effects
The utility model provides an anti-dazzle liquid crystal display possesses following beneficial effect:
1. this anti-dazzle liquid crystal display prevents the blue light rete through setting up, can avoid the direct amazing people's eye of blue light that the display screen sent to alleviate eye fatigue, through setting up anti-dazzle rete, under the strong light shines, can reduce the phenomenon that the screen can not be seen clearly because of the glare appears, through setting up dull polish toughened glass, can convert specular reflection into diffuse reflection when light shines, also played the effect of anti-dazzle.
2. This anti-dazzle liquid crystal display through setting up the prism board, can make the light of backlight outgoing behind the prism board, finally assemble at the direction outgoing of looking to reach the effect that display screen luminance increases, can prevent to appear because of the phenomenon of the screen is unclear to the dust harm display screen through setting up the dust excluder, through setting up the radiating groove, can improve the radiating effect of display screen.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the display screen comprises a shell 1, a display screen 2, a prism plate 3, a blue light prevention film layer 4, an anti-glare film layer 5, a dust-proof strip 6, frosted toughened glass 7 and a heat dissipation groove 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-dazzle liquid crystal display screen comprises a shell 1, wherein the upper edge and the lower edge of the front surface of the shell 1 are both fixedly connected with dustproof strips 6, the dustproof strips 6 are made of anti-static rubber, the two sides of the back surface of the shell 1 are both provided with six radiating grooves 8, the six radiating grooves 8 are distributed at equal intervals and are trapezoidal in shape, the inner wall of the shell 1 is fixedly connected with a display screen 2, one side of the display screen 2, which is far away from the shell 1, is fixedly connected with prism plates 3, the number of the prism plates 3 is two, one side of each of the two prism plates 3, which is far away from the display screen 2, is fixedly connected with a blue light-proof film layer 4, the phenomenon that the screen is not clearly seen due to damage to dust to the display screen 2 can be prevented by arranging the dustproof strips 6, the radiating grooves 8 can improve the radiating effect of the display screen 2, and by arranging the prism plates 3, light emitted by a, and finally, the light is converged and emitted in the front view direction, so that the effect of increasing the brightness of the display screen 2 is achieved.
Prevent that one side that prism sheet 3 was kept away from to blue light rete 4 is provided with anti-dazzle rete 5, the thickness of preventing blue light rete 4 and anti-dazzle rete 5 is five millimeters at zero, anti-dazzle rete 5 keeps away from one side fixedly connected with dull polish toughened glass 7 of preventing blue light rete 4, and the size phase-match of dull polish toughened glass 7 and display screen 2, prevent blue light rete 4 through setting up, the direct amazing people's eye of blue light that can avoid display screen 2 to send, thereby alleviate eye fatigue, through setting up anti-dazzle rete 5, under the strong light shines, can reduce the phenomenon that the glare appears and can not see the screen clearly, through setting up dull polish toughened glass 7, can convert the specular reflection into diffuse reflection when light shines, anti-dazzle's effect has also been.
The working principle is as follows: when using this anti-dazzle liquid crystal display, two prism plates 3 assemble light, have improved the luminance of display screen 2, and the blue light rete 4 and the anti-dazzle rete 5 of preventing that 2 surfaces of display screen set up have reduced the injury of blue light to people's eye on the one hand, and on the other hand has avoided appearing glare phenomenon under the strong light irradiation, and dull polish toughened glass 7 in the display screen 2 outside has changed the reflection approach of light, plays the effect of anti-dazzle simultaneously.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-glare liquid crystal display panel comprising a housing (1), characterized in that: the inner wall fixedly connected with display screen (2) of shell (1), one side fixedly connected with prism board (3) of shell (1) are kept away from in display screen (2), blue light rete (4) are prevented to one side fixedly connected with that display screen (2) are kept away from in prism board (3), one side that prism board (3) were kept away from in blue light rete (4) is provided with anti-dazzle membrane layer (5).
2. The anti-glare liquid crystal display panel according to claim 1, wherein: the dustproof belt is characterized in that the upper edge and the lower edge of the front face of the shell (1) are fixedly connected with dustproof strips (6), and the dustproof strips (6) are made of antistatic rubber.
3. The anti-glare liquid crystal display panel according to claim 1, wherein: one side fixedly connected with dull polish toughened glass (7) that anti-dazzle rete (5) kept away from anti-blue light rete (4), and the size phase-match of size and display screen (2) of dull polish toughened glass (7).
4. The anti-glare liquid crystal display panel according to claim 1, wherein: the number of the prism plates (3) is two, and the thickness of each prism plate (3) is zero three millimeters.
5. The anti-glare liquid crystal display panel according to claim 1, wherein: the thicknesses of the blue light prevention film layer (4) and the anti-glare film layer (5) are both zero point five millimeters.
6. The anti-glare liquid crystal display panel according to claim 1, wherein: the both sides at the back of shell (1) all are provided with six radiating groove (8), six radiating groove (8) equidistance distributes, and the shape is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431713.0U CN213092062U (en) | 2020-07-20 | 2020-07-20 | Anti-dazzle liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431713.0U CN213092062U (en) | 2020-07-20 | 2020-07-20 | Anti-dazzle liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213092062U true CN213092062U (en) | 2021-04-30 |
Family
ID=75625953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021431713.0U Expired - Fee Related CN213092062U (en) | 2020-07-20 | 2020-07-20 | Anti-dazzle liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213092062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994493A (en) * | 2023-08-03 | 2023-11-03 | 深圳市海思通光电科技有限公司 | Anti-dazzle high-color-gamut eye-protection screen based on self-adaptive adjustment |
-
2020
- 2020-07-20 CN CN202021431713.0U patent/CN213092062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994493A (en) * | 2023-08-03 | 2023-11-03 | 深圳市海思通光电科技有限公司 | Anti-dazzle high-color-gamut eye-protection screen based on self-adaptive adjustment |
| CN116994493B (en) * | 2023-08-03 | 2024-05-14 | 深圳市海思通光电科技有限公司 | Anti-dazzle high-color-gamut eye-protection screen based on self-adaptive adjustment |
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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: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |