发明名称 |
Methods for Manufacturing Polarizers, Polarizing Plates and Laminated Optical Films, and Polarizers, Polarizing Plates, Laminated Optical Films, and Image Displays |
摘要 |
A method for manufacturing a polarizer of the invention, wherein the polarizer comprises a film that comprises: a matrix made of an optically-transparent resin containing a dichroic absorbing material; and minute domains that are made of an energy ray-curable birefringent material having liquid crystalline properties and are aligned and dispersed in the matrix; and comprising a process of applying energy rays for fixing the alignment of the birefringent material having liquid crystalline properties. A polarizer obtained by the method has a high transmittance and a high polarization degree, and being able to control unevenness of the transmittance in the case of black viewing.
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申请公布号 |
US2008231793(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20050592064 |
申请日期 |
2005.03.04 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
FUTAMURA KAZUNORI;MIYATAKE MINORU;YOSHIOKA MASAHIRO |
分类号 |
B29D7/01;G02B1/08;G02B5/30;G02F1/13;G02F1/1335 |
主分类号 |
B29D7/01 |
代理机构 |
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主权项 |
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地址 |
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