In-plane switching array of TFT liquid crystal display in which

Details In-plane switching array of TFT liquid crystal display in which In-plane switching array of TFT liquid crystal display in which

1998-12-14

2000-12-19

Malinowski, Walter J.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

G02F 11343

Patent

active

061633550

ABSTRACT:
A process for manufacturing an in-plane switching array of a liquid crystal display. A thin-film transistor including a drain, a source and a data line as well as first and second electrodes are fabricated on a cleaned glass substrate. The source, the drain and the data line comprise the same conductive layer as the second electrode. The conductive layer includes a top aluminum layer and a bottom Cr layer. A photo-resist layer is coated and patterned to expose only the area of the second electrode. The top aluminum layer of the second electrode is then etched away to decrease the thickness. Because of the thinner second electrode, the rubbing process can be uniformly completed. The light leak near the edge of the electrode is reduced without increasing the resistance of the data line.

REFERENCES:
patent: 5734451 (1998-03-01), Yanagawa et al.
patent: 5986735 (1999-11-01), Komatsu
patent: 6091473 (2000-07-01), Hebiguchi

Affiliated with

Also associated with

Rating

In-plane switching array of TFT liquid crystal display in which does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with In-plane switching array of TFT liquid crystal display in which , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and In-plane switching array of TFT liquid crystal display in which will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-275130