发明名称 |
Polarizer, optical film, and image display |
摘要 |
The polarizer of the present invention is a polarizer comprising a film having a structure having a minute domain dispersed in a matrix formed of a translucent thermoplastic resin including an absorption dichroic dye, wherein a transmittance to a linearly polarized light in a transmission direction is 80% or more, a haze value is 10% or less , and a haze value to a linearly polarized light in an absorption direction is 50% or more. The polarizer of the present invention is a dye-based polarizer having a high transmittance and a high polarization degree, capable of suppressing unevenness of transmittance in black display and excellent in reliability in heat resistance.
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申请公布号 |
US7248331(B2) |
申请公布日期 |
2007.07.24 |
申请号 |
US20050526876 |
申请日期 |
2005.03.09 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
MIYATAKE MINORU;KAMIJO TAKASHI |
分类号 |
G02F1/13;G02B5/30;G02F1/1335 |
主分类号 |
G02F1/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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