Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US12674009Application Date: 2007-08-20
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Publication No.: US08208256B2Publication Date: 2012-06-26
- Inventor: Kazuhiro Ioki , Shoji Mori , Yoshimi Iwasaki , Koji Kise
- Applicant: Kazuhiro Ioki , Shoji Mori , Yoshimi Iwasaki , Koji Kise
- Applicant Address: JP Chiyoda-Ku, Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Chiyoda-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- International Application: PCT/JP2007/066115 WO 20070820
- International Announcement: WO2009/025025 WO 20090226
- Main IPC: H05K7/20
- IPC: H05K7/20 ; H01J61/52 ; G09G3/20 ; G09G5/10 ; G09G3/36 ; F21V8/00 ; F21V29/00
Abstract:
An air duct plate is provided on the back of a substrate on the surface of which a light emitting element group for display as well as an integrated circuit are disposed. A fan acts to send air into a space surrounded by a case body extending over and around the air duct plate and the air duct plate. A plurality of openings acting to blow a cooling air generated by the fan to a predetermined portion of the substrate are formed in the air duct plate.
Public/Granted literature
- US20110026224A1 DISPLAY DEVICE Public/Granted day:2011-02-03
Information query
