Invention Grant
- Patent Title: Retardation film, and polarizing plate and liquid crystal display comprising the same
- Patent Title (中): 延迟膜，偏振片及含有它们的液晶显示器
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Application No.: US12318315Application Date: 2008-12-24
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Publication No.: US08163359B2Publication Date: 2012-04-24
- Inventor: Minjin Ko , Myungsun Moon , Kiyoul Lee , Kim YunBong , Jaeho Cheong , Bumgyu Choi , Daeho Kang
- Applicant: Minjin Ko , Myungsun Moon , Kiyoul Lee , Kim YunBong , Jaeho Cheong , Bumgyu Choi , Daeho Kang
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR2007-0137976 20071226
- Main IPC: C09K19/00
- IPC: C09K19/00
Abstract:
Disclosed are a retardation film including a polymer resin; and an optically anisotropic compound having a silicon group, and a polarizing plate including the retardation film. Also, disclosed is a liquid crystal display including the retardation film and/or the polarizing plate.
Public/Granted literature
- US20090169774A1 Retardation film, and polarizing plate and liquid crystal display comprising the same Public/Granted day:2009-07-02
Information query
