| 发明名称 | Polarizing plate having ultraviolet shielding layer containing inorganic fine particles and image display apparatus comprising the same | ||
| 摘要 | A polarizing plate including a polarizer, a UV-shielding layer containing inorganic fine particles each having a band gap of 3.0 eV or more and a binder resin and a protective film. The UV-shielding layer contains the inorganic fine particles at a content of 40 to 80 vol %, and has a thickness of 400 nm or less. | ||
| 申请公布号 | US8861077(B2) | 申请公布日期 | 2014.10.14 |
| 申请号 | US201113074793 | 申请日期 | 2011.03.29 |
| 申请人 | Nitto Denko Corporation | 发明人 | Nagase Junichi;Fang Bin;Umemoto Seiji;Nagatsuka Tatsuki |
| 分类号 | G02B5/30;G02B5/20 | 主分类号 | G02B5/30 |
| 代理机构 | Westerman, Hattori, Daniels & Adrian, LLP | 代理人 | Westerman, Hattori, Daniels & Adrian, LLP |
| 主权项 | 1. A polarizing plate, comprising: a polarizer; a UV-shielding layer containing inorganic fine particles each having a band gap of 3.0 eV or more and a binder resin; and a protective film, wherein the UV-shielding layer contains the inorganic fine particles at a content of 40 to 80 vol %, and has a thickness of 400 nm or less. | ||
| 地址 | Ibaraki-shi JP | ||