Electric lamp and discharge devices – With temperature modifier – Having heat conducting path
Patent
1997-01-02
1998-11-03
Patel, Ashok
Electric lamp and discharge devices
With temperature modifier
Having heat conducting path
313493, 313573, 313582, 313634, H01J 1728
Patent
active
058313745
ABSTRACT:
To increase heat dissipation from a plasma display panel, a heat sinking unit 2 bonded to a curved back surface 11 of a panel unit includes a large number of fin blocks 21 arranged spaced apart from each other by a prescribed distance and a flexible thin-wall portion 22, and a joining section 221, which consists of fin anchoring portions 212 and thin-wall portions 22, is capable of being bent between the fin blocks 21, thus allowing the heat sinking unit 2 to conform to the curvature of the panel unit back surface 11. When using a heat sinking unit not structured to conform to the curvature of the panel unit back surface 11, a high-orientation graphite film as a heat equalizing layer is interposed between the panel unit back surface and the heat sinking unit.
REFERENCES:
patent: 5525862 (1996-06-01), Miyazaki
patent: 5670843 (1997-09-01), Matsuura
patent: 5747932 (1998-05-01), Hayashi et al.
Ichiyanagi Takashi
Ikeda Junji
Inoue Takao
Kawashima Tsutomu
Komyoji Daido
Matsushita Electric - Industrial Co., Ltd.
Patel Ashok
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