TWM455622U - Screen protective paster for filtering blue light - Google Patents

Description

Blu-ray screen protector

The present invention relates to a screen protector, and more particularly to a screen protector for filtering blue light.

The various electronic products produced by modernization use a large number of screens, and because the screens exhibit various colors and brightness, blue light is often emitted. Since blue light has been medically researched, excessive intake into the eyes generates a large amount of free radicals, which may cause cataracts to the eyes. Even the macular degeneration is caused, and the eye damage caused by the blue light is continuous and accumulated, so the damage to the eyes is very large.

However, for modern people, long-term attention to computer screens has become a kind of civilization harmful to the eyes. After a large number of tablet computers and smart phones are listed, more people become so-called "low-headed people", making them look at the size of the screen. The eye damage caused by it has become a more popular civilization.

On the other hand, because the user can prevent scratches or damage to various screens, the screen protector is often used to protect the screen, and the screen protector usually adopts a transparent film, which does not hinder the display of the screen. In terms of protection against scratches or bumps on the screen. However, the current screen protectors often only have the function of protecting the screen as described above, and although it can also produce a slight filtering effect, it is still insufficient for protecting the user from the blue light.

In view of the problems of the prior art, the creators of the present invention believe that there should be an improvement measure, for which a blue screen screen protector is designed, mainly comprising a PET film (biaxially stretched polyester film) as a substrate, the PET An anti-glare treatment layer (AG layer, ANTI-GLARE layer) / surface hardness strengthening layer (HC, Hard-coating layer) is disposed on either side of the film, and a bonding layer and blue light filtering layer are disposed on either side of the PET film. Processing layer. Or designing a blue-screen screen protector based on the same generality, mainly comprising: using a PET film (biaxially stretched polyester film) as a substrate, and an anti-glare treatment layer (AG layer) is disposed on either side of the PET film. , an ANTI-GLARE layer), and a blue light treatment layer is disposed outside the PET film, and a protective layer is disposed outside the anti-glare treatment layer.

The novel form a multi-layer structure by a screen protector, and the above-mentioned multi-layer lamination, in addition to the screen protector still has the effect of protecting the screen, and can also reduce the blue light harmful to the eyes (about 400-530 nm), thereby reducing It promotes the free radical activation of cells in adult eye tissues, avoids cell necrosis of the retina or crystal, and degeneration or cataract of the macula, making the screen protector have a composite effect. Moreover, the present invention can be used on screens of different sizes to increase the protection of a wide range of protection.

(A) ‧‧‧Screen Protector

(1)‧‧‧PET film

(2) ‧ ‧ anti-glare treatment layer

(3) ‧‧‧ surface hardness strengthening layer

(4) ‧ ‧ compliant layer

(5) ‧‧‧Blue light treatment layer

(5A) ‧‧‧Blue light treatment layer

(6A) ‧‧‧ tablet screen

(6B) ‧ ‧ desktop computer screen

(6C)‧‧‧Note computer screen

The first figure is a diagram of the first embodiment of the present invention

The second figure is a second embodiment of the present invention

The third figure is a three-fifth embodiment of the present invention

The fourth figure is a four-fifth embodiment of the present invention

The fifth picture shows the state of the screen used in the tablet computer.

The sixth figure is a three-dimensional diagram of the present invention used in the screen state of a tablet computer.

The seventh figure is a three-dimensional diagram of the present invention used in the screen state of a desktop computer.

The eighth figure is a three-dimensional diagram of the present invention used in the screen state of the notebook computer.

The contents, features and embodiments of the present invention are illustrated by the following figures, so that the reviewer has a better understanding of the present invention. Referring to the first figure, the present invention relates to a blue screen screen protector (A). The screen protector (A) mainly comprises: a PET film (1) (biaxially stretched polyester film). An anti-glare treatment layer (2) (AG layer, ANTI-GLARE layer) / surface hardness-strengthening layer (3) (HC, Hard-coating layer) on either side of the PET film (1), and A bonding layer (4) and a blue light filtering layer (5) are disposed on either side of the PET film (1). As shown in the first embodiment of the present invention, the novel overlapping relationship can be sequentially: blue light treatment layer (5); anti-glare treatment layer (2) / surface hardness enhancement layer (3); PET film (1); Layer (4).

The novel form a multi-layer structure by the screen protector (A), and by the above-mentioned multi-layer lamination, in addition to the screen protector (A) still has the effect of protecting the screen, it can also block the blue light harmful to the eyes ( About 400-530 nm, it can reduce the free radical activation of cells in the eyes of adults, avoid cell necrosis of the retina or crystal, and degeneration or cataract of the macula, so that the screen protector has a composite effect. Moreover, the present invention can be used on screens of different sizes to increase the protection of a wide range of protection.

In the second embodiment, the novel overlapping relationship can be sequentially: anti-glare treatment layer (2) / surface hardness enhancement layer (3); PET film (1); blue light treatment layer (5); Layer (4).

In the third embodiment, the overlapping relationship of the layers of the present invention is as follows: Blue light treatment layer (5); anti-glare treatment layer (2) / surface hardness enhancement layer (3); PET film (1); bonding layer (4); and the PET film (1) and the bonding layer ( 4) A blue light treatment layer (5A) is respectively disposed between each.

The blue light-filtering layer (5A) is attached to the inner layer via printing, plating, filming, spraying, or the like.

Referring to the fourth figure, the present invention can be superposed on the screen protector (A) without using the surface hardness strengthening layer (3), and mainly includes:

A PET film (1) (biaxially stretched polyester film) is used as a substrate, and an anti-glare treatment layer (2) (AG layer, ANTI-GLARE layer) is disposed on either side of the PET film (1), and A blue light-filtering layer (5) is disposed outside the PET film (1), and a bonding layer (4) is disposed outside the anti-glare layer (2).

The blue light-filtering layer (5) is adhered to the inner layer via printing, plating, filming, spraying, or the like.

Referring to the fifth and sixth figures, the screen protector (A) of the present invention is used in the state of the tablet screen (6A).

Referring to the seventh figure, the screen protector (A) of the present invention is used in the desktop screen (6B) state.

Referring to the eighth figure, the screen protector (A) of the present invention is used in the notebook screen (6C) state.

In summary, the new model is indeed in line with the industrial use, and has not been seen in the publication or public use before the application, nor is it known to the public, and has non-obvious knowledge, meets the requirements of patentability, and filed a patent application according to law. .

However, the above-mentioned statements are a preferred embodiment of the novel industry, and all the equivalent changes made according to the scope of the patent application of the present invention belong to the scope of the claim.

(A) ‧‧‧Screen Protector

(1)‧‧‧PET film

(2) ‧ ‧ anti-glare treatment layer

(3) ‧‧‧ surface hardness strengthening layer

(4) ‧ ‧ compliant layer

(5) ‧‧‧Blue light treatment layer

Claims (7)

A blue-screen screen protector mainly comprises: a PET film (biaxially stretched polyester film) as a substrate, and an anti-glare treatment layer (AG layer, ANTI-GLARE layer) is disposed on either side of the PET film/ A surface hardness reinforcing layer (HC, Hard-coating layer), and a bonding layer and a blue light filtering layer are disposed on either side of the PET film. For example, in the blue screen screen protection sticker described in the first paragraph of the patent application, the overlapping relationship of each layer is: blue light treatment layer; anti-glare treatment layer/surface hardness strengthening layer; PET film; bonding layer. For example, in the blue screen screen protection sticker described in the first paragraph of the patent application, the overlapping relationship of each layer is: anti-glare treatment layer/surface hardness strengthening layer; PET film; blue light treatment layer; bonding layer. For example, the blue screen screen protection sticker according to the first application of the patent scope, the overlapping relationship of each layer is: blue light treatment layer; anti-glare treatment layer/surface hardness strengthening layer; PET film; bonding layer; A blue light-filtering layer is disposed between the PET film and the bonding layer. The blue screen screen protector as described in claim 1 of the patent application, wherein the blue light treatment The layer is attached to the inner layer via printing, plating, filming, spraying, or the like. A blue-screen screen protector mainly comprises: a PET film (biaxially stretched polyester film) as a substrate, and an anti-glare treatment layer (AG layer, ANTI-GLARE layer) is disposed on either side of the PET film, And a blue light treatment layer is disposed outside the PET film, and a bonding layer is disposed outside the anti-glare treatment layer. The screen for protecting the blue light according to the sixth aspect of the invention, wherein the blue light treatment layer is attached to the inner layer via printing, coating, filming, spraying or the like.