High yield liquid crystal display and method of making same

Details High yield liquid crystal display and method of making same High yield liquid crystal display and method of making same

1984-06-29

1987-05-19

Corbin, John K.

350339R, G02F 113

Patent

active

046662529

ABSTRACT:
A quick testable subassembly with redundant isolation devices usable in a liquid crystal display has a pair of coplanar spaced apart electrode segments connected to one or more-isolation devices. Address lines are connected to the isolation devices or the electrodes. The isolation devices and electrical connections to the electrode segments can be quickly tested prior to assembly of a complete display. Redundant isolation devices are formed on the subassembly and inoperative isolation devices can be replaced by associated redundant isolation devices. A method of quickly testing the subassembly and of replacing inoperative isolation devices, and several alternate quickly testable subassembly geometries are also disclosed. A self-selecting redundant geometry and method are also disclosed.

REFERENCES:
patent: 3654606 (1972-04-01), Marlowe et al.
patent: 4413883 (1983-11-01), Baraff et al.
patent: 4422161 (1983-12-01), Kressel et al.
patent: 4470060 (1984-09-01), Yamazaki
patent: 4523811 (1985-06-01), Ota
patent: 4572615 (1986-02-01), Nickol et al.

Affiliated with

Also associated with

Rating

High yield liquid crystal display and method of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High yield liquid crystal display and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High yield liquid crystal display and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1560519