Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2011-03-08

2011-03-08

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S074000

Reexamination Certificate

active

07903224

ABSTRACT:
To long sides of a front-side liquid crystal display panel and a rear-side liquid crystal display panel on the same side, elongated portions of flexible printed circuit boards having a substantially U-shape in a plan view are respectively connected by thermo-compression bonding. Due to such a constitution, when the front-side liquid crystal display panel and the rear-side liquid crystal display panel overlapping each other use the flexible printed circuit boards having the same specification, the flexible printed circuit boards can be easily pulled around and connected to a drive printed circuit board and, at the same time, can enhance a material cutting efficiency of flexible printed circuit boards, and can provide a liquid crystal display device at a low cost.

REFERENCES:
patent: 6906762 (2005-06-01), Witehira et al.
patent: 2004/0263759 (2004-12-01), Matsuhira et al.
patent: 3335998 (1998-07-01), None
patent: 2001-054144 (2000-04-01), None

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