Image display device

Details Image display device Image display device

2006-02-21

2009-12-15

Healy, Brian M. (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S150000, C349S151000, C349S152000, C349S187000, C349S191000

Reexamination Certificate

active

07633590

ABSTRACT:
An object of the present invention is to provide an image display device that is free from disconnection in a connection structure between given substrates even when operated in a hot and humid environment. An image display device according to a preferred embodiment of the invention has a TFT substrate and an FPC. The TFT substrate has a plurality of first terminals capable of application of potential. The FPC has second terminals that are connected respectively with the first terminals through an anisotropic conductive film and that are thicker than the first terminals. The second terminals include a high-potential terminal, a low-potential terminal, and a dummy terminal. The high-potential terminal is supplied with a relatively high potential that contributes to the display operation. The low-potential terminal is supplied with a relatively low potential that contributes to the display operation. The dummy terminal is positioned between the high-potential terminal and the low-potential terminal and is supplied with a potential not contributing to the display operation.

REFERENCES:
patent: 5838412 (1998-11-01), Ueda et al.
patent: 5914763 (1999-06-01), Fujii et al.
patent: 6292248 (2001-09-01), Lee et al.
patent: 6897933 (2005-05-01), Hoshina
patent: 7002657 (2006-02-01), Hirosue et al.
patent: 7012814 (2006-03-01), Sugimoto et al.
patent: 7385665 (2008-06-01), Matsumoto
patent: 2002/0089634 (2002-07-01), Aruga et al.
patent: 9-179505 (1997-07-01), None
patent: 11-142871 (1999-05-01), None
patent: 3484307 (2003-10-01), None
patent: 2004-212587 (2004-07-01), None
Japanese Patent Abstract Pub No. 11-142871 dated May 28, 1999 assigned to Casio.
Japanese Patent Abstract Pub No. 2004-212587 dated Jul. 29, 2004 assigned to Toshiba.

Affiliated with

Also associated with

Rating

Image display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4126324