Liquid crystal display apparatus having dummy lead and dummy lan

Details Liquid crystal display apparatus having dummy lead and dummy lan Liquid crystal display apparatus having dummy lead and dummy lan

1997-03-21

1999-11-09

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349151, 349152, 361792, G02F 11345, H05K 111

Patent

active

059824689

ABSTRACT:
In a liquid crystal display (LCD) apparatus, at least one flexible printed board for driving an LCD panel has input terminals and a dummy lead as an alignment marker. An opening is perforated at an end of the flexible printed board. A printed wiring board has connection pads to be connected to the input terminals and a dummy land as an alignment marker.

REFERENCES:
patent: 4357061 (1982-11-01), Crosby
patent: 4721365 (1988-01-01), Nishimura
patent: 5358412 (1994-10-01), Maurinus et al.
patent: 5404239 (1995-04-01), Hirai
patent: 5572346 (1996-11-01), Sakamoto et al.
patent: 5670994 (1997-09-01), Kawaguchi et al.
patent: 5767571 (1998-06-01), Kimura et al.
patent: 5768107 (1998-06-01), Ouchi et al.

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