CN209198820U - A kind of intelligent eyeshield LED liquid crystal display - Google Patents
A kind of intelligent eyeshield LED liquid crystal display Download PDFInfo
- Publication number
- CN209198820U CN209198820U CN201822125896.2U CN201822125896U CN209198820U CN 209198820 U CN209198820 U CN 209198820U CN 201822125896 U CN201822125896 U CN 201822125896U CN 209198820 U CN209198820 U CN 209198820U
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- liquid crystal
- layer
- crystal display
- plate
- light
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Abstract
The utility model discloses a kind of intelligent eyeshield LED liquid crystal displays, including LCD panel, polarizer is provided on the right side of the LCD panel, backlight adjustable plate is provided on the right side of the polarizer, light guide plate is provided on the right side of the backlight adjustable plate, the bottom of the light guide plate is provided with LED projector lamp.The utility model passes through LCD panel, polarizer, backlight adjustable plate, light guide plate, LED projector lamp, the setting of reflector plate and blue light filter plate, the blue light that liquid crystal display issues can be filtered, the backlight degree of liquid crystal display can be slowed down simultaneously, to make liquid crystal display have the advantages of capable of protecting to the eyes of user, solving existing LED liquid crystal display does not have eye-protecting function simultaneously, visual fatigue is easily generated after causing user to watch for a long time, and the blue light that display screen generates is easy the problem of user's eyes are caused with damage.
Description
Technical field
The utility model relates to LED liquid crystal display technical field, specially a kind of intelligent eyeshield LED liquid crystal display.
Background technique
Liquid crystal display refers to changing the arrangement shape of its molecule by applying voltage to the liquid crystal molecule of LCD panel
State deflects transmitted ray angle and intensity, carrys out the device of display text or image, is in solid under the liquid crystal molecule normality
Between state and liquid, the double grading of solid matter and liquid is had both, is arranged in two glass substrates for serving as electrode plate
Between, since LCD panel does not shine, so it is necessarily equipped with the back light unit that light source issues light, it could be in liquid crystal display
Screen display shows text or image, but existing LED liquid crystal display does not have eye-protecting function, and user is caused to watch for a long time
Visual fatigue is easily generated afterwards, and the blue light that display screen generates is easy to cause to damage to the eyes of user, because of the invention one
It is very necessary that kind, which has the display screen of intelligent eyeshield function,.
Utility model content
The purpose of this utility model is to provide a kind of intelligent eyeshield LED liquid crystal display, have to user's eyes into
It the advantages of row protection, solves existing LED liquid crystal display and does not have eye-protecting function, pole after causing user to watch for a long time
It is also easy to produce visual fatigue, and the blue light that display screen generates is easy the problem of user's eyes are caused with damage.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligent eyeshield LED liquid crystal display,
Including LCD panel, it is provided with polarizer on the right side of the LCD panel, backlight tune is provided on the right side of the polarizer
Plate is saved, is provided with light guide plate on the right side of the backlight adjustable plate, the bottom of the light guide plate is provided with LED projector lamp, described to lead
It is provided with reflector plate on the right side of tabula rasa, blue light filter plate is provided on the right side of the reflector plate.
Preferably, the backlight adjustable plate includes diffuser plate, and the surface of the diffuser plate is provided with the first light tent, described
Diffuser plate is provided with the second light tent far from the side of the first light tent.
Preferably, the color of first light tent and the second light tent is white and material is fabric, institute
The thickness for stating the first light tent and the second light tent is 10 microns.
Preferably, the blue light filter plate includes vacuum-coating, and the surface of the vacuum-coating is provided with scratch resistant glassy layer,
The vacuum-coating is provided with layer of silica gel far from the side of scratch resistant glassy layer, and the layer of silica gel is arranged far from the side of vacuum-coating
There is substrate layer, the substrate layer is provided with filter layer far from the side of layer of silica gel, and the filter layer is set far from the side of substrate layer
It is equipped with optical adhesive layer.
Preferably, the substrate layer with a thickness of 50 microns, material is mylar, the vacuum-coating with a thickness of
600-700 nanometers, the scratch resistant glassy layer with a thickness of 2 millimeters, the thickness of the layer of silica gel, filter layer and optical adhesive layer is
30 microns.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through LCD panel, polarizer, backlight adjustable plate, light guide plate, LED projector lamp, reflector plate
With the setting of blue light filter plate, the blue light that liquid crystal display issues can be filtered, while can be to liquid crystal display
Backlight degree is slowed down, so that liquid crystal display be made to have the advantages of capable of protecting to the eyes of user, is solved simultaneously
Existing LED liquid crystal display of having determined does not have eye-protecting function, easily generates visual fatigue after causing user to watch for a long time,
And the blue light that display screen generates is easy the problem of user's eyes are caused with damage.
2, the utility model passes through the setting of the first light tent and the second light tent, can be by the backlight degree of liquid crystal display
Carry out it is soft, and the color of the first light tent and the second light tent be white, liquid crystal display bring backlight can be eliminated
Stimulation has achieved the effect that eyeshield, has passed through setting for vacuum-coating to eliminate user's visual fatigue that viewing generates for a long time
It sets, which is a kind of anti-reflection coating, can reduce the loss that reflection can be generated by light, and increase can pass through the transmission of light
Rate can protect entire liquid crystal display by the setting of scratch resistant glassy layer, pass through setting for layer of silica gel and substrate layer
It sets, filter layer can be facilitated to be installed and fixed, by the setting of filter layer, internal filter blue light molecule can be by liquid crystal
The shortwave blue light that display screen issues is filtered, to prevent the injection of shortwave blue light from causing to damage to the eyes of user, further
Achieved the effect that eyeshield, by the setting of optical adhesive layer, can facilitate and assemble blue light filter plate with reflector plate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial cross-sectional view of the utility model backlight adjustable plate；
Fig. 3 is the partial cross-sectional view of the utility model blue light filter plate.
In figure: 1 LCD panel, 2 polarizers, 3 backlight adjustable plates, 31 diffuser plates, 32 first light tents, 33 second sheens
Curtain, 4 light guide plates, 5 LED projector lamps, 6 reflector plates, 7 blue light filter plates, 71 vacuum-coatings, 72 scratch resistant glassy layers, 73 layer of silica gel,
74 substrate layers, 75 filter layers, 76 optical adhesive layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of intelligent eyeshield LED liquid crystal display, including LCD panel 1, the right side of LCD panel 1
Side is provided with polarizer 2, and the right side of polarizer 2 is provided with backlight adjustable plate 3, and the right side of backlight adjustable plate 3 is provided with light guide plate
4, the bottom of light guide plate 4 is provided with LED projector lamp 5, and the right side of light guide plate 4 is provided with reflector plate 6, the right side setting of reflector plate 6
There is blue light filter plate 7, backlight adjustable plate 3 includes diffuser plate 31, and the surface of diffuser plate 31 is provided with the first light tent 32, diffuser plate
31 sides far from the first light tent 32 are provided with the second light tent 33, and the color of the first light tent 32 and the second light tent 33 is equal
For white and material is fabric, and the thickness of the first light tent 32 and the second light tent 33 is 10 microns, passes through first
The setting of light tent 32 and the second light tent 33, can be soft by the progress of the backlight degree of liquid crystal display, and the first light tent
32 and second light tent 33 color be white, can eliminate liquid crystal display bring backlight stimulation, to eliminate user
The visual fatigue that viewing generates for a long time, has achieved the effect that eyeshield, and blue light filter plate 7 includes vacuum-coating 71, vacuum-coating
71 surface is provided with scratch resistant glassy layer 72, and vacuum-coating 71 is provided with layer of silica gel 73, silicon far from the side of scratch resistant glassy layer 72
Glue-line 73 is provided with substrate layer 74 far from the side of vacuum-coating 71, and substrate layer 74 is provided with optical filtering far from the side of layer of silica gel 73
Layer 75, filter layer 75 are provided with optical adhesive layer 76 far from the side of substrate layer 74, substrate layer 74 with a thickness of 50 microns, material
For mylar, vacuum-coating 71 with a thickness of 600-700 nanometers, scratch resistant glassy layer 72 with a thickness of 2 millimeters, layer of silica gel 73,
Filter layer 75 and the thickness of optical adhesive layer 76 are 30 microns, and by the setting of vacuum-coating 71, which is a kind of anti-reflection plating
Layer, can reduce the loss that reflection can be generated by light, and increase can pass through scratch resistant glassy layer 72 by the transmitance of light
Setting, can protect entire liquid crystal display, by the setting of layer of silica gel 73 and substrate layer 74, can facilitate filter layer
75 are installed and fixed, and by the setting of filter layer 75, internal filter blue light molecule can issue liquid crystal display short
Wave blue light is filtered, to prevent the injection of shortwave blue light from causing to damage to the eyes of user, has further reached eyeshield
Effect can facilitate by the setting of optical adhesive layer 76 and assemble blue light filter plate 7 and reflector plate 6, pass through liquid crystal
The setting for showing plate 1, polarizer 2, backlight adjustable plate 3, light guide plate 4, LED projector lamp 5, reflector plate 6 and blue light filter plate 7, can
The blue light that liquid crystal display issues is filtered, while the backlight degree of liquid crystal display can be slowed down, to make liquid
Crystal display screen has the advantages of capable of protecting to the eyes of user, while solving existing LED liquid crystal display
Do not have eye-protecting function, visual fatigue is easily generated after causing user to watch for a long time, and the blue light that display screen generates holds
The problem of damage easily is caused to user's eyes.
In use, the first light tent 32 and the second light tent 33 can be soft by the progress of the backlight degree of liquid crystal display, and
And first the color of light tent 32 and the second light tent 33 be white, the stimulation of liquid crystal display bring backlight can be eliminated, from
And user's visual fatigue that viewing generates for a long time is eliminated, achieve the effect that eyeshield, vacuum-coating 71 is a kind of anti-reflection plating
Layer can reduce the loss that reflection can be generated by light, and increase can be by the transmitance of light, and scratch resistant glassy layer 72 can be right
Entire liquid crystal display is protected, and layer of silica gel 73 and substrate layer 74 can facilitate filter layer 75 to be installed and fixed,
The shortwave blue light that liquid crystal display issues can be filtered by the filter blue light molecule inside filter layer 75 simultaneously, to prevent shortwave
Blue light injection causes to damage to the eyes of user, has further achieved the effect that eyeshield, optical adhesive layer 76 can facilitate by
Blue light filter plate 7 is assembled with reflector plate 6, therefore the blue light of sending can be filtered by the LED liquid crystal display, simultaneously
The backlight degree of liquid crystal display can be slowed down, so that the eyes of user can be carried out by having liquid crystal display
The advantages of protection.
In summary: intelligent eyeshield LED liquid crystal display, by LCD panel 1, polarizer 2, backlight adjustable plate 3,
The cooperation of light guide plate 4, LED projector lamp 5, reflector plate 6 and blue light filter plate 7 solves existing LED liquid crystal display and does not have
Eye-protecting function easily generates visual fatigue after causing user to watch for a long time, and the blue light that generates of display screen is easy to making
User's eyes cause the problem of damage.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of intelligent eyeshield LED liquid crystal display, including LCD panel (1), it is characterised in that: the LCD panel
(1) it is provided on the right side of polarizer (2), is provided with backlight adjustable plate (3) on the right side of the polarizer (2), the backlight is adjusted
It is provided on the right side of plate (3) light guide plate (4), the bottom of the light guide plate (4) is provided with LED projector lamp (5), the light guide plate
(4) it is provided on the right side of reflector plate (6), is provided with blue light filter plate (7) on the right side of the reflector plate (6).
2. a kind of intelligent eyeshield LED liquid crystal display according to claim 1, it is characterised in that: the backlight adjustable plate
It (3) include diffuser plate (31), the surface of the diffuser plate (31) is provided with the first light tent (32), and the diffuser plate (31) is separate
The side of first light tent (32) is provided with the second light tent (33).
3. a kind of intelligent eyeshield LED liquid crystal display according to claim 2, it is characterised in that: first light tent
(32) and the color of the second light tent (33) is white and material is fabric, first light tent (32) and second
The thickness of light tent (33) is 10 microns.
4. a kind of intelligent eyeshield LED liquid crystal display according to claim 1,2 or 3, it is characterised in that: the blue light mistake
Filter plate (7) includes vacuum-coating (71), and the surface of the vacuum-coating (71) is provided with scratch resistant glassy layer (72), the Vacuum Deposition
Layer (71) is provided with layer of silica gel (73) far from the side of scratch resistant glassy layer (72), and the layer of silica gel (73) is far from vacuum-coating (71)
Side be provided with substrate layer (74), the substrate layer (74) is provided with filter layer (75), institute far from the side of layer of silica gel (73)
It states filter layer (75) and the side of substrate layer (74) is provided with optical adhesive layer (76).
5. a kind of intelligent eyeshield LED liquid crystal display according to claim 4, it is characterised in that: the substrate layer (74)
With a thickness of 50 microns, material is mylar, the vacuum-coating (71) with a thickness of 600-700 nanometers, it is described scratch resistant
Glassy layer (72) with a thickness of 2 millimeters, the thickness of the layer of silica gel (73), filter layer (75) and optical adhesive layer (76) is 30 micro-
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125896.2U CN209198820U (en) | 2018-12-18 | 2018-12-18 | A kind of intelligent eyeshield LED liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125896.2U CN209198820U (en) | 2018-12-18 | 2018-12-18 | A kind of intelligent eyeshield LED liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198820U true CN209198820U (en) | 2019-08-02 |
Family
ID=67429586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125896.2U Expired - Fee Related CN209198820U (en) | 2018-12-18 | 2018-12-18 | A kind of intelligent eyeshield LED liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679492A (en) * | 2020-05-29 | 2020-09-18 | 太湖金张科技股份有限公司 | Backlight module containing blue light blocking reflection film and liquid crystal display panel |
| CN112558357A (en) * | 2020-12-25 | 2021-03-26 | 深圳市给力光电有限公司 | High-efficiency eye protection LED liquid crystal display module capable of being used in night scene |
| WO2021110029A1 (en) * | 2019-12-05 | 2021-06-10 | 北京芯海视界三维科技有限公司 | Field sequential display |
-
2018
- 2018-12-18 CN CN201822125896.2U patent/CN209198820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021110029A1 (en) * | 2019-12-05 | 2021-06-10 | 北京芯海视界三维科技有限公司 | Field sequential display |
| CN111679492A (en) * | 2020-05-29 | 2020-09-18 | 太湖金张科技股份有限公司 | Backlight module containing blue light blocking reflection film and liquid crystal display panel |
| CN112558357A (en) * | 2020-12-25 | 2021-03-26 | 深圳市给力光电有限公司 | High-efficiency eye protection LED liquid crystal display module capable of being used in night scene |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20201218 |