发明名称 |
LAYERED PRODUCT |
摘要 |
A layered product includes a substrate including a first surface and second surface that face each other, wherein the layered product includes a metal film on the first surface of the substrate, wherein gaps are dispersed between the substrate and the metal film, the gaps optically affecting light in a visible light region, wherein, when the layered product is measured from the second surface of the substrate, an absorption ratio with respect to visible light, the absorption ratio being an average value in a range of wavelength from 400 nm to 700 nm, is greater than or equal to 50%, reflectance, the reflectance being an average value in a range of wavelength from 400 nm to 700 nm, is less than or equal to 40%, and brightness L* of a D65 light source in a visual field of 10 degrees is less than or equal to 70. |
申请公布号 |
US2017087927(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
US201615375717 |
申请日期 |
2016.12.12 |
申请人 |
Asahi Glass Company, Limited |
发明人 |
INAMOTO Misa;SHIBUYA Takashi;SERA Yoichi;OKADA Takashi |
分类号 |
B44F1/02;G02B5/28;B44C3/02;B44F1/06;C23F1/00;B32B15/04 |
主分类号 |
B44F1/02 |
代理机构 |
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代理人 |
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主权项 |
1. A layered product comprising:
a substrate, wherein the substrate includes a first surface and second surface that face each other, wherein the layered product includes a metal film on a side of the first surface of the substrate, wherein gaps are dispersed between the substrate and the metal film, the gaps optically affecting light in a visible light region, wherein, when the layered product is measured from a side of the second surface of the substrate, an absorption ratio with respect to visible light, the absorption ratio being an average value in a range of wavelength from 400 nm to 700 nm, is greater than or equal to 50%, reflectance, the reflectance being an average value in a range of wavelength from 400 nm to 700 nm, is less than or equal to 40%, and brightness L* of a D65 light source in a visual field of 10 degrees is less than or equal to 70. |
地址 |
Chiyoda-ku JP |