| 发明名称 |
PROTECTIVE PLATE AND DISPLAY DEVICE |
| 摘要 |
The invention provides a protective plate and a display device that can suppress yellowing, reduce a cost, and keep glass from scattering. The invention is a protective plate including a glass substrate; a first layer laminated on a main surface on one side of the glass substrate; a second layer laminated on the first layer; and an antireflective film pasted on a main surface on the other side of the glass substrate, in which the first layer contains polyorganosiloxane (A) and metal oxide particles (B), the second layer contains polyorganosiloxane (C), the antireflective film contains an organic matter, and transmittance of a laminated body of the glass substrate, the first layer, and the second layer is 82% or less at a wavelength of 340 nm. |
| 申请公布号 |
US2015296646(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201314439261 |
申请日期 |
2013.10.11 |
| 申请人 |
Sharp Kabushiki Kaisha |
发明人 |
Hasegawa Masahiro;Sakai Akira;Tsukimawashi Keisuke;Fujioka Masayasu |
| 分类号 |
H05K5/03;B32B17/06;H05K5/00 |
主分类号 |
H05K5/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A protective plate comprising:
a glass substrate; a first layer laminated on a main surface on one side of the glass substrate; a second layer laminated on the first layer; and an antireflective film pasted on a main surface on the other side of the glass substrate, wherein the first layer contains polyorganosiloxane (A) and metal oxide particles (B), wherein the second layer contains polyorganosiloxane (C), wherein the antireflective film contains an organic matter, and wherein transmittance of a laminated body of the glass substrate, the first layer, and the second layer is 82% or less at a wavelength of 340 nm. |
| 地址 |
Osaka-shi JP |
