Invention Grant
US07960018B2 Optical film, polarizing plate, image display, and manufacturing method of optical film
有权
光学薄膜，偏光板，图像显示和光学薄膜的制造方法
- Patent Title: Optical film, polarizing plate, image display, and manufacturing method of optical film
- Patent Title (中): 光学薄膜，偏光板，图像显示和光学薄膜的制造方法
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Application No.: US11727922Application Date: 2007-03-29
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Publication No.: US07960018B2Publication Date: 2011-06-14
- Inventor: Hiroyuki Yoneyama , Jun Watanabe , Takato Suzuki
- Applicant: Hiroyuki Yoneyama , Jun Watanabe , Takato Suzuki
- Applicant Address: JP Minato-Ku, Tokyo
- Assignee: FujiFilm Corporation
- Current Assignee: FujiFilm Corporation
- Current Assignee Address: JP Minato-Ku, Tokyo
- Agency: Buchanan, Ingersoll & Rooney, PC
- Priority: JP2006-092156 20060329
- Main IPC: B32B5/16
- IPC: B32B5/16
Abstract:
An optical film is provided and includes: a support; a hard coat layer formed by hardening a hard coat layer-coating composition; and a overcoat layer formed by hardening an overcoat layer-coating composition, in this order. Each of the hard coat layer-coating composition and the overcoat layer-coating composition contains a compound having a plurality of polymerizable functional groups in one molecule, and the compound in the overcoat layer-coating composition contains a compound having at least three polymerizable functional groups.
Public/Granted literature
- US20070231566A1 Optical film, polarizing plate, image display, and manufacturing method of optical film Public/Granted day:2007-10-04
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