Invention Grant
US08416369B2 Polarizer protective film, polarizing plate and VA mode liquid crystal display
有权
偏光镜保护膜，偏光板和VA模式液晶显示
- Patent Title: Polarizer protective film, polarizing plate and VA mode liquid crystal display
- Patent Title (中): 偏光镜保护膜，偏光板和VA模式液晶显示
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Application No.: US11681919Application Date: 2007-03-05
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Publication No.: US08416369B2Publication Date: 2013-04-09
- Inventor: Shigeki Oka
- Applicant: Shigeki Oka
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Opto, Inc.
- Current Assignee: Konica Minolta Opto, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2006-063915 20060309
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; C09K19/00
Abstract:
A polarizer protective film containing a cellulose acylate having a total acyl substitution degree of from 2.2 to less than 2.5 and a polymer prepared by polymerizing an acrylate ester or a methacrylate ester.
Public/Granted literature
- US20070222920A1 POLARIZER PROTECTIVE FILM, POLARIZING PLATE AND VA MODE LIQUID CRYSTAL DISPLAY Public/Granted day:2007-09-27
Information query
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