Active matrix display utilizing an embedded ground plane

Details Active matrix display utilizing an embedded ground plane Active matrix display utilizing an embedded ground plane

1996-12-12

1998-06-23

Sikes, William L.

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

349111, 349 42, G02F 11333, G02F 1136

Patent

active

057710821

ABSTRACT:
A device for attenuating stray capacitances in a liquid crystal and active matrix screen. The screen includes a substrate plate on one face of which there are deposited electrodes and thin film components controlling the electrodes. It also includes a back plate having one or more back-plate electrodes and covering the face of the substrate plate. A liquid crystal is contained between the electrode of the substrate plate and the back-plate electrodes. A ground plane forms an equipotential over the whole surface of the screen between the substrate plate and the thin films of the control components. The ground plane along with a film of insulating material forms a storage capacitance.

REFERENCES:
patent: 4431271 (1984-02-01), Okuob
patent: 4881797 (1989-11-01), Aokc
patent: 5091792 (1992-02-01), Kaida
patent: 5191452 (1993-03-01), Sarma
patent: 5251049 (1993-10-01), Sato
patent: 5339181 (1994-08-01), Kim
patent: 5459596 (1995-10-01), Ueda

Affiliated with

Also associated with

Rating

Active matrix display utilizing an embedded ground plane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Active matrix display utilizing an embedded ground plane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active matrix display utilizing an embedded ground plane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1398196