Liquid crystal cells – elements and systems – Particular structure – Particular illumination
Patent
1996-05-29
1998-08-04
Gross, Anita Pellman
Liquid crystal cells, elements and systems
Particular structure
Particular illumination
349 61, 349 70, 349 73, 349142, G02F 11335, G02F 1133, G02F 11343
Patent
active
057902143
ABSTRACT:
A liquid crystal display has an upper substrate, a lower substrate, and a liquid crystal layer, disposed between the upper and lower substrates. First segment electrodes are formed in one portion of the upper substrate, and a first common electrode is formed in the other portion thereof. A second common electrode is formed on the portion of the lower substrate corresponding to that of the first segment electrodes, and second segment electrodes are formed on the portion of the lower substrate corresponding to that of the first common electrode. The dual-faced liquid crystal display enables observation of identical data on the front and rear surfaces thereof, with a single liquid crystal cell.
REFERENCES:
patent: 4281901 (1981-08-01), Ushiyama
patent: 4335936 (1982-06-01), Nonomura et al.
patent: 4375317 (1983-03-01), Funada et al.
patent: 4487480 (1984-12-01), Nonomura et al.
patent: 4659182 (1987-04-01), Aizawa
patent: 4834503 (1989-05-01), Tsujimoto et al.
patent: 5272553 (1993-12-01), Yamamoto et al.
Gross Anita Pellman
Samsung Display Devices Co. Ltd.
LandOfFree
Liquid crystal display with portion of common electrode on one s 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 portion of common electrode on one s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display with portion of common electrode on one s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1183329