Flat Display Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090135095A1
SERIAL NO

11922570

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a technology for improving heat dissipating performance in a mounting structure of a driver IC chip and a driver module in a flat display device. The plasma display device is provided with a panel (PDP) (74); a structure of a chassis section (73) arranged close to the rear surface side of the panel; a GB-ADM (address driver module) (71) having a flexible substrate (51) whereupon a driver IC chip (56) for driving the electrode of the panel (74) is mounted by GB (gang bonding) method; and a holding plate 75 for holding and fixing the driver IC chip (56) between the chassis section (73) and the holding plate. Furthermore, the GB-ADM (71) is interposed between the chassis section (73) and the holding plate (75), and first and second elastic thermally conductive members (21-1, 21-2) having different characteristics are provided.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FUJITSU HITACHI PLASMA DISPLAY LIMITEDKAWASAKI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawada, Toyoshi Kunitomi, JP 31 505

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