CN214847521U - Anti-asthenopia LED display screen with blue light filtering function - Google Patents
Anti-asthenopia LED display screen with blue light filtering function Download PDFInfo
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- CN214847521U CN214847521U CN202120800809.8U CN202120800809U CN214847521U CN 214847521 U CN214847521 U CN 214847521U CN 202120800809 U CN202120800809 U CN 202120800809U CN 214847521 U CN214847521 U CN 214847521U
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Abstract
The utility model relates to a LED display screen technical field specifically is a from anti asthenopia's of taking blue light filtering capability LED display screen, including frame shape protective bracket, the position that just is located the rear side in the frame shape protective bracket is equipped with the display screen main part, and the place ahead of display screen main part is equipped with first anti-blue light filter layer, and the place ahead of first anti-blue light filter layer is equipped with super clean toughened glass rete, and the front surface of super clean toughened glass rete is equipped with anti-dazzling matte layer, and anti-dazzling matte layer's front surface is equipped with the second and prevents blue light filter layer, and the front surface of blue light filter layer is equipped with the second protective layer is prevented to the second. This from anti asthenopia's of taking blue light filtering capability LED display screen prevents through first that blue light filter layer and second prevent that blue light filter layer can carry out effectual filtration to the blue light, can play intensive effect through graphite alkene layer and super clean toughened glass rete, can play through the setting prevent dazzling matte layer and prevent dazzling effect, prevent that the user from producing asthenopia after using the display screen for a long time.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is a from anti asthenopia's of taking blue light filtering capability LED display screen.
Background
The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video signal, etc., contain the blue light in the LED display screen, the short wave blue light is the light that the wavelength is in having relatively higher energy between 400nm-480nm, the blue light in this wavelength can make the yellow spot district toxin amount in the eyes increase, threaten our eyes health seriously, the existing LED display screen is mainly to paste the membrane of preventing blue light on the surface of the display screen in order to prevent blue light, but the effect of the membrane of preventing blue light is limited, in view of this, we propose a LED display screen of anti-eye fatigue who has blue light filtering capability from oneself.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from anti asthenopia's of taking blue light filtering capability LED display screen to it mainly prevents the blue light membrane in the surface paste of display screen in order to prevent the blue light to propose current LED display screen in solving above-mentioned background art, but prevents the limited problem of blue light membrane effect.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a from anti asthenopia's of taking blue light filtering capability LED display screen, includes frame-shaped protective bracket, the position that just is located the rear side in the frame-shaped protective bracket is equipped with the display screen main part, the place ahead of display screen main part is equipped with the first blue light filter layer of preventing, the place ahead of the first blue light filter layer of preventing is equipped with super clear toughened glass rete, the front surface of super clear toughened glass rete is equipped with prevents dazzling matte layer, the front surface of preventing dazzling matte layer is equipped with the second and prevents blue light filter layer, the front surface of preventing blue light filter layer of second is equipped with the second protective layer, first blue light filter layer of preventing, super clear toughened glass rete, prevent dazzling matte layer, the second prevents that blue light filter layer and second protective layer all are located in the frame-shaped protective bracket.
Preferably, the front side of the frame-shaped protective bracket is provided with a first protective layer.
Preferably, the first protective layer is a PET film, and the rear surface of the first protective layer is attached to the front surface of the second protective layer.
Preferably, an ion laminating layer is arranged between the first blue light prevention filter layer and the display screen main body.
Preferably, a graphene layer is arranged between the first blue light prevention filter layer and the ultraclean tempered glass film layer.
Preferably, the second protective layer is a hardened crystalline wear protection layer.
Compared with the prior art, the beneficial effects of the utility model are that:
this from anti asthenopia's of taking blue light filtering capability LED display screen, through the ion laminating layer that is equipped with, can make first prevent the laminating that blue light filter layer and display screen main part are better, traditional viscose bonding has been avoided, play the guard action to the display screen, prevent through the first blue light filter layer of preventing that is equipped with and the second blue light filter layer can carry out effectual filtration to the blue light, can play the effect of reinforceing through graphite alkene layer and super clean toughened glass rete, avoid the display screen main part to be damaged by the striking, prevent dazzling matte layer through setting up and can play and prevent dazzling effect, prevent that the user from producing asthenopia after using the display screen for a long time, can play effectual guard action to the surface of this display screen through first protective layer and second protective layer, and improve the abrasion resistance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: frame shape protective bracket 1, first protective layer 2, display screen main part 3, ion laminating layer 4, first prevent blue light filter layer 5, graphite alkene layer 6, super clean toughened glass rete 7, prevent dazzling matte layer 8, blue light filter layer 9, second protective layer 10 are prevented to the second.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a from anti asthenopia's of taking blue light filtering capability LED display screen, including frame shape protective bracket 1, the position that just is located the rear side in frame shape protective bracket 1 is equipped with display screen main part 3, the place ahead of display screen main part 3 is equipped with first anti-blue light filter layer 5, the place ahead of first anti-blue light filter layer 5 is equipped with super clean toughened glass rete 7, can play explosion-proof effect, the front surface of super clean toughened glass rete 7 is equipped with anti-dazzle matte layer 8, play anti-dazzle effect, avoid the user to use the display screen for a long time to produce asthenopia, the front surface of anti-dazzle matte layer 8 is equipped with second anti-blue light filter layer 9, play effectual filtration to the blue light through second anti-blue light filter layer 9 and first anti-blue light filter layer 5, thereby make this display screen from taking blue light filtering capability, the front surface of second anti-blue light filter layer 9 is equipped with second protective layer 10, first anti-blue light filter layer 5, a little light filter layer 9, The ultraclean toughened glass film layer 7, the anti-dazzling matte layer 8, the second blue light prevention filter layer 9 and the second protective layer 10 are all located in the frame-shaped protective support 1.
In this embodiment, the first protection layer 2 is disposed on the front side of the frame-shaped protection bracket 1, and seals the front side of the frame-shaped protection bracket 1.
Specifically, first protective layer 2 is the PET membrane, and the rear surface of first protective layer 2 laminates mutually with the front surface of second protective layer 10, and light transmittance is good, and the wearability is strong.
Further, first prevent being equipped with ion laminating layer 4 between blue light filter layer 5 and the display screen main part 3, can make first prevent that blue light filter layer 5 and display screen main part 2 are better laminating, avoided traditional viscose to bond, play the guard action to display screen main part 2.
Further, be equipped with graphite alkene layer 6 between first blue light filter layer 5 of preventing and the super clear toughened glass rete 7, improve holistic tensile property.
Further, the second protective layer 10 is a hardened crystalline wear-resistant layer, which can enhance the wear-resistant performance.
The anti asthenopia's of taking blue light filtering capability LED display screen from this embodiment is when using, the blue light that display screen main part 3 sent is through first preventing that blue light filter layer 5 and second prevent the filtration of blue light filter layer 9 in proper order to carry out effectual filtration to the blue light, avoid the blue light to cause the injury to user's eyes, under the effect of preventing dazzling matte layer 8, can prevent that the user from producing after using the display screen for a long time and dazzling, thereby play the guard action to user's eyes.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a from anti asthenopia's of taking blue light filtering capability LED display screen which characterized in that: comprises a frame-shaped protective bracket (1), a display screen main body (3) is arranged in the frame-shaped protective bracket (1) and at the position of the rear side, a first blue light prevention filter layer (5) is arranged in front of the display screen main body (3), a super-clean toughened glass film layer (7) is arranged in front of the first blue-light prevention filter layer (5), the front surface of the super-clean toughened glass film layer (7) is provided with an anti-dazzling matte layer (8), the front surface of the anti-dazzling matte layer (8) is provided with a second blue light prevention filter layer (9), the front surface of the second blue-light-proof filter layer (9) is provided with a second protective layer (10), the first blue light-proof filter layer (5), the super-clean toughened glass film layer (7), the anti-dazzling matte layer (8), the second blue light-proof filter layer (9) and the second protective layer (10) are all located in the frame-shaped protective support (1).
2. The anti-asthenopia LED display screen with blue light filtering function of claim 1, wherein: the front side of the frame-shaped protective bracket (1) is provided with a first protective layer (2).
3. The anti-asthenopia LED display screen with blue light filtering function of claim 2, wherein: the first protective layer (2) is a PET film, and the rear surface of the first protective layer (2) is attached to the front surface of the second protective layer (10).
4. The anti-asthenopia LED display screen with blue light filtering function of claim 1, wherein: an ion laminating layer (4) is arranged between the first blue-light-proof filter layer (5) and the display screen main body (3).
5. The anti-asthenopia LED display screen with blue light filtering function of claim 1, wherein: be equipped with graphite alkene layer (6) between first blue light filter layer (5) of preventing and super clear toughened glass rete (7).
6. The anti-asthenopia LED display screen with blue light filtering function of claim 1, wherein: the second protective layer (10) is a hardened crystalline wear protection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800809.8U CN214847521U (en) | 2021-04-19 | 2021-04-19 | Anti-asthenopia LED display screen with blue light filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800809.8U CN214847521U (en) | 2021-04-19 | 2021-04-19 | Anti-asthenopia LED display screen with blue light filtering function |
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| Publication Number | Publication Date |
|---|---|
| CN214847521U true CN214847521U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120800809.8U Active CN214847521U (en) | 2021-04-19 | 2021-04-19 | Anti-asthenopia LED display screen with blue light filtering function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114155792A (en) * | 2022-02-08 | 2022-03-08 | 深圳市钰鑫诚科技有限公司 | Full-automatic PLC display screen for braider of intelligence |
| CN114217470A (en) * | 2021-12-15 | 2022-03-22 | 惠州Tcl移动通信有限公司 | Display device and electronic apparatus |
-
2021
- 2021-04-19 CN CN202120800809.8U patent/CN214847521U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217470A (en) * | 2021-12-15 | 2022-03-22 | 惠州Tcl移动通信有限公司 | Display device and electronic apparatus |
| CN114155792A (en) * | 2022-02-08 | 2022-03-08 | 深圳市钰鑫诚科技有限公司 | Full-automatic PLC display screen for braider of intelligence |
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