发明名称 |
SCREEN PROTECTION SHEET WITH FUNCTION OF BLUE LIGHT FILTERING |
摘要 |
A screen protection sheet with a function of blue light filtering comprises a PET film (bi-direction extensible polyester film); an anti-glare layer (or a surface hard-coating layer) on an upper surface of the PET film; an adhesive layer on a lower side of the PET film. A blue light filtering layer is installed on an upper side of the anti-glare layer (or the surface hard-coating layer) or between the film and the adhesive layer, or on an upper side of the anti-glare layer (or the surface hard-coating layer) and a second blue light filtering layer is installed between the film and the adhesive layer. The screen protection sheet may also be formed by a PET film; an anti-glare layer on a lower side of the film; an adhesive layer on a lower side of the anti-glare layer; and a blue light filtering layer on an upper side of the film. |
申请公布号 |
US2015212238(A1) |
申请公布日期 |
2015.07.30 |
申请号 |
US201414165597 |
申请日期 |
2014.01.28 |
申请人 |
CHANG BING-CHEN |
发明人 |
CHANG BING-CHEN |
分类号 |
G02B1/11;G02B5/22 |
主分类号 |
G02B1/11 |
代理机构 |
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代理人 |
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主权项 |
1. A screen protection sheet with a function of blue light filtering, comprising:
a PET film (bi-direction extensible polyester film) as a substrate; an anti-glare layer (or a surface hard-coating layer) on an upper surface of the PET film; an adhesive layer on a lower side of the PET film; and wherein a blue light filtering layer is installed. |
地址 |
Taoyuan City TW |