Invention Grant
US07990033B2 Display device, method of manufacturing thereof, and method of improving visibility
失效
显示装置及其制造方法以及提高可视性的方法
- Patent Title: Display device, method of manufacturing thereof, and method of improving visibility
- Patent Title (中): 显示装置及其制造方法以及提高可视性的方法
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Application No.: US12304646Application Date: 2007-06-06
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Publication No.: US07990033B2Publication Date: 2011-08-02
- Inventor: Toshiki Nakata , Toshio Saruyama , Toyohiko Fujisawa , Toru Imaizumi , Kouichi Ozaki , Takaki Aoyama
- Applicant: Toshiki Nakata , Toshio Saruyama , Toyohiko Fujisawa , Toru Imaizumi , Kouichi Ozaki , Takaki Aoyama
- Applicant Address: JP Chiyoda-Ku, Tokyo
- Assignee: Dow Corning Toray Company, Ltd.
- Current Assignee: Dow Corning Toray Company, Ltd.
- Current Assignee Address: JP Chiyoda-Ku, Tokyo
- Agency: Howard & Howard Attorneys PLLC
- Priority: JP2006-164682 20060614
- International Application: PCT/JP2007/061848 WO 20070606
- International Announcement: WO2007/145226 WO 20071221
- Main IPC: H05B33/10
- IPC: H05B33/10
Abstract:
A display device having a surface with light-emitting regions and non-light-emitting regions, wherein the aforementioned light-emitting regions and non-light-emitting regions are subjected to simultaneous surface treatment selected from: (1) brush treatment; (2) blast treatment; or (3) combined brush and blast treatment, whereby after the aforementioned treatment the surfaces of the light-emitting regions have a 60°-mirror-surface glossiness according to JIS Z 8741 exceeding 20%, while the surfaces of the non-light-emitting regions have a 60°-mirror-surface glossiness according to JIS Z 8741 not exceeding 20%, has good visibility of images reproduced by the display, which is especially suitable for outdoor application.
Public/Granted literature
- US20100148649A1 DISPLAY DEVICE, METHOD OF MANUFACTURING THEREOF, AND METHOD OF IMPROVING VISIBILITY Public/Granted day:2010-06-17
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