Thin film transistor array panel for liquid crystal display...

Details Thin film transistor array panel for liquid crystal display... Thin film transistor array panel for liquid crystal display...

2006-12-05

2006-12-05

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S038000, C349S043000, C349S143000, C345S103000

Reexamination Certificate

active

07145620

ABSTRACT:
A TFT array panel includes an insulating substrate, a gate line and a storage electrode line formed thereon. The gate line and the storage electrode line are covered with a gate insulating layer, and a semiconductor island is formed on the gate insulating layer. A pair of ohmic contacts are formed on the semiconductor island, and a data line and a drain electrode are formed thereon. The data line and the drain electrode are covered with a passivation layer having a contact hole exposing the drain electrode. A pixel electrode is formed on the passivation layer and connected to the drain electrode through the contact hole. The TFT array panel is covered with an alignment layer rubbed approximately in a direction from the upper left corner to the lower right corner of the TFT array panel or the pixel electrode. The pixel electrode has approximately a rectangular shape and overlaps the gate line and the data line. The pixel electrode has an expansion located near the upper left corner of the pixel electrode to increase the width of the corresponding overlapping area between the pixel electrode and the gate line and/or the data line.

REFERENCES:
patent: 5157470 (1992-10-01), Matsuzaki et al.
patent: 5668379 (1997-09-01), Ono et al.
patent: 5859683 (1999-01-01), Tagusa et al.
patent: 6429907 (2002-08-01), Park et al.
patent: 6507375 (2003-01-01), Kawahata
patent: 6580473 (2003-06-01), Kim
patent: 6639640 (2003-10-01), Matsuoka et al.
patent: 6661477 (2003-12-01), Yeo et al.
patent: 2001/0052953 (2001-12-01), Tanaka
patent: 2002/0008792 (2002-01-01), Chung et al.

Affiliated with

Also associated with

Rating

Thin film transistor array panel for liquid crystal display... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thin film transistor array panel for liquid crystal display..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thin film transistor array panel for liquid crystal display... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3671291