Liquid crystal display with subpixels each having two TFTs where

Details Liquid crystal display with subpixels each having two TFTs where Liquid crystal display with subpixels each having two TFTs where

1993-12-22

1995-10-10

Gross, Anita Pellman

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 68, 359 87, 345 93, G02F 11343, G02F 11335, G09G 336

Patent

active

054575524

ABSTRACT:
An active matrix color liquid crystal display panel having a triangular arrangement of picture elements with a redundancy. The panel comprises parallel address buses, data buses orthogonally crossing the address buses, a filter having a triangular arrangement of color picture elements and including a plurality of picture elements and arranged in parallel to the address buses to form a plurality of picture element lines, each of the picture elements having two video signal-applying display electrodes and four picture element-driving switching transistors, and a plurality of filter elements arranged in parallel to the address buses, each of the filter elements being disposed over the display electrodes of each picture element, a liquid crystal filled in a space defined between each filter element and each of the display electrodes of each corresponding picture element, first electric links connecting display electrodes connected to a defective one of the data buses via a first pair of the switching transistors, to another non-defective bus via a second pair of the switching transistors, and second electric links connecting display electrodes connected to a defective one of the address buses via the first pair of the switching transistors, to another non-defective bus via the second pair of the switching transistors.

REFERENCES:
patent: 4822142 (1989-04-01), Yasui
patent: 4936656 (1990-06-01), Yamashita et al.
patent: 5132677 (1992-07-01), Nicholas

Affiliated with

Also associated with

Rating

Liquid crystal display with subpixels each having two TFTs where does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display with subpixels each having two TFTs where, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display with subpixels each having two TFTs where will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2314238