Invention Grant
- Patent Title: Light source device and display apparatus
- Patent Title (中): 光源装置及显示装置
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Application No.: US11740330Application Date: 2007-04-26
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Publication No.: US07887209B2Publication Date: 2011-02-15
- Inventor: Toshiki Ishino , Toshiyuki Okuma , Takaaki Nakabayashi , Yoshihiro Saito
- Applicant: Toshiki Ishino , Toshiyuki Okuma , Takaaki Nakabayashi , Yoshihiro Saito
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. I.P. Division
- Priority: JP2006-122530 20060426
- Main IPC: G09F13/04
- IPC: G09F13/04 ; G09F13/08
Abstract:
A light source device includes at least one dot-like light source, a substrate where the dot-like light source is arranged, and a reflection member which is arrange to be in contact with a light-emitting surface of the dot-like light source and cover the light-emitting surface. The reflection member further includes an opening to pass therethrough a beam emitted from the dot-like light source.
Public/Granted literature
- US20070253183A1 LIGHT SOURCE DEVICE AND DISPLAY APPARATUS Public/Granted day:2007-11-01
Information query
