Title:
HEAT-DISSIPATING DEVICE AND DISPLAY
Document Type and Number:
WIPO Patent Application WO/2006/019085
Kind Code:
A1
Abstract:
A heat-dissipating device used for a transmission display in which lines of light-emitting arrays are composed of light-emitting unit bodies having light-emitting diodes mounted on a wiring board, these light-emitting arrays are arranged on the back of a transmission display panel, and the illuminating lights emitted from the light-emitting diodes are projected to the display panel. A stack part (57) is structured by interposing a back panel (13) between a heat-dissipating plate (28) supporting a light-emitting diode (18) and a heat sink (37). They are assembled into one unit at this stack part by means of a fixing screw (52) in a state that the back panel (13) is interposed. The back panel, the heat-dissipating plate, and the heat sink are placed in close contact with one another, thus realizing highly-efficient heat dissipation.
Inventors:
Shibata, Hirokazu c/o SONY CORPORATION (7-35 Kitashinagawa 6-chome, Shinagawa-k, Tokyo 01, 14100, JP)
Application Number:
PCT/JP2005/014929
Publication Date:
February 23, 2006
Filing Date:
August 15, 2005
Export Citation:
Assignee:
SONY CORPORATION (7-35, Kitashinagawa 6-chome Shinagawa-k, Tokyo 01, 14100, JP)
Shibata, Hirokazu c/o SONY CORPORATION (7-35 Kitashinagawa 6-chome, Shinagawa-k, Tokyo 01, 14100, JP)
Shibata, Hirokazu c/o SONY CORPORATION (7-35 Kitashinagawa 6-chome, Shinagawa-k, Tokyo 01, 14100, JP)
International Classes:
G02F1/1333; F21S2/00; F21V29/00; G02F1/13357; F21Y101/02
Attorney, Agent or Firm:
Koike, Akira (11th Floor, Yamato Seimei Bldg. 1-7, Uchisaiwai-cho, Chiyoda-k, Tokyo 11, 10000, JP)
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