| 发明名称 |
POLARIZER AND DISPLAY DEVICE COMPRISING THE SAME |
| 摘要 |
A polarizer for a display device is disclosed. In one aspect, the polarizer includes a linear polarizer and a phase retardation layer on the linear polarizer and comprising a quarter-wave plate and a half-wave plate. The half-wave plate includes a refractive index anisotropic layer. The refractive index anisotropic layer has a refractive index Nx defined in a direction of an x axis, a refractive index Ny defined in a direction of a y axis, and a refractive index Nz defined in a direction of a z axis, wherein Nx=Nz>Ny. |
| 申请公布号 |
US2016266296(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201514958795 |
申请日期 |
2015.12.03 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
Son Junghee;Jung Woosuk;Park Hyejung;Lee Dukjin |
| 分类号 |
G02B5/30;H01L51/52;H01L51/00;H01L27/32 |
主分类号 |
G02B5/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polarizer comprising:
a linear polarizer; and a phase retardation layer on the linear polarizer and comprising a quarter-wave plate and a half-wave plate, wherein the half-wave plate comprises a refractive index anisotropic layer, wherein the refractive index anisotropic layer has a refractive index Nx defined in a direction of an x axis, a refractive index Ny defined in a direction of a y axis, and a refractive index Nz defined in a direction of a z axis, and wherein Nx=Nz>Ny. |
| 地址 |
Yongin-si KR |
