Invention Grant
- Patent Title: Polarizer protective film, manufacturing method thereof, polarizing plate and liquid crystal display
- Patent Title (中): 偏振片保护膜，其制造方法，偏光板和液晶显示器
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Application No.: US11787369Application Date: 2007-04-16
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Publication No.: US07947342B2Publication Date: 2011-05-24
- Inventor: Takashi Murakami , Kunio Shimizu , Minori Tamagawa
- Applicant: Takashi Murakami , Kunio Shimizu , Minori Tamagawa
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Opto, Inc.
- Current Assignee: Konica Minolta Opto, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz, Goodman & Chick PC
- Priority: JP2006-120359 20060425
- Main IPC: G02B5/30
- IPC: G02B5/30
Abstract:
A polarizer protective film comprising: a cellulose ester; a saccharide ester having an ester of compound (A), the compound (A) having one furanose structure or one pyranose structure in the molecule, wherein all or a part of OH groups in the compound (A) are esterified, or an ester of compound (B), the compound (B) having two to twelve of at least one of a furanose structure and a pyranose structure bonded in the molecule, wherein all or a part of OH groups in the compound (B) are esterified; and a compound represented by Formula (R) or (Ra):
Public/Granted literature
- US20070254115A1 Polarizer protective film, manufacturing method thereof, polarizing plate and liquid crystal display Public/Granted day:2007-11-01
Information query
