- 专利标题: White film for surface light source reflecting members
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申请号: US11523976申请日: 2006-09-20
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公开(公告)号: US20070014982A1公开(公告)日: 2007-01-18
- 发明人: Takashi Mimura , Yoshio Tanaka , Hisashi Oowatari
- 申请人: Takashi Mimura , Yoshio Tanaka , Hisashi Oowatari
- 申请人地址: JP Tokyo
- 专利权人: Toray Industries, Inc.
- 当前专利权人: Toray Industries, Inc.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2000-210759 20000712
- 主分类号: B32B27/00
- IPC分类号: B32B27/00
摘要:
A white film for a reflecting structure for surface light sources, which contains voids inside it and has a light stabilizer-containing coating film formed on at least one surface of it, is aged little with time and its brightness lowers little even when used for a long time. The white film ensures good image quality of display screens for a long time, and it is favorable to reflecting sheets and reflectors in edge light-type and direct back light-type surface light sources for liquid crystal display screens.
公开/授权文献
- US08486519B2 White film for surface light source reflecting members 公开/授权日:2013-07-16