Display device with detachable heat-sink structure thereof

Details Display device with detachable heat-sink structure thereof Display device with detachable heat-sink structure thereof

2006-06-20

2006-06-20

Chervinsky, Boris (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S704000, C361S719000, C349S058000, C349S060000

Reexamination Certificate

active

07064952

ABSTRACT:
A display device comprises a display panel, a back plate, a fixing plate, a flexible printed circuit board and a driving chip. The display panel has a peripheral circuit area. The back plate is fixed on the display panel such that the peripheral circuit area remains exposed. The fixing plate is detachably installed on the back plate, and the flexible printed circuit board is disposed on the fixing plate, wherein the flexible printed circuit board is electrically connected with the peripheral circuit area. The driving chip is electrically connected with the flexible printed circuit board. Compared with the back plate, the driving chip is disposed adjacent to the peripheral circuit area. Because the peripheral circuit area of the display panel is exposed, the flexible printed circuit board can be directly reworked to shorten its rework time on the premise of no separation between the display panel and the back plate.

REFERENCES:
patent: 5808707 (1998-09-01), Niibori et al.
patent: 6411353 (2002-06-01), Yarita et al.
patent: 6545733 (2003-04-01), Kaga et al.
patent: 6693682 (2004-02-01), Fujishiro et al.
patent: 6816213 (2004-11-01), Kato et al.
patent: 6825894 (2004-11-01), Aoyagi et al.
patent: 6862053 (2005-03-01), Lee et al.

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