Invention Grant
- Patent Title: Image display apparatus having heat dissipater
- Patent Title (中): 具有散热器的图像显示装置
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Application No.: US13364600Application Date: 2012-02-02
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Publication No.: US08827462B2Publication Date: 2014-09-09
- Inventor: Hirofumi Enomoto , Kohei Suyama , Yoshihiro Teshima , Nobuo Jikuya
- Applicant: Hirofumi Enomoto , Kohei Suyama , Yoshihiro Teshima , Nobuo Jikuya
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2011-121367 20110531
- Main IPC: G03B21/16
- IPC: G03B21/16 ; F28F1/30 ; G03B21/14 ; G03B29/00 ; G03B21/20
Abstract:
The present invention provides an image display apparatus that inhibits deterioration of image quality caused by an increase in temperature of a laser light source apparatus. The image display apparatus of the present invention has a green color laser light source apparatus, a red color laser light source apparatus, a blue color laser light source apparatus, and a projection mouth in a first case. The first case has a fin on a side surface opposite to a projection mouth of the first case. The fin is provided in an air passage, the fin dissipating heat generated from laser light source apparatuses of each color and transferred via the first case.
Public/Granted literature
- US20120307212A1 IMAGE DISPLAY APPARATUS Public/Granted day:2012-12-06
Information query
