Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-11-29
2000-04-18
Brier, Jeffery
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
G09G 336
Patent
active
06052104&
ABSTRACT:
A liquid crystal display comprises a first substrate, a second substrate, and liquid crystal material disposed between the first and second substrates. The first substrate includes a plurality of gate lines and data lines, thin film transistors for switching pixels, and pixel electrodes, arranged thereon. The second substrate includes common electrodes formed identically to the gate lines in number and also classified by line, a plurality of switching elements for switching a common voltage to the common electrodes, and a common voltage floating signal driver for applying floating pulses to each of the switching elements. The method for operating this liquid crystal display includes applying a common voltage to each of common electrodes at a rising edge of a gate signal pulse of the line and cutting the gate signal pulse immediately prior to a falling edge of the gate signal pulse.
REFERENCES:
patent: 4789223 (1988-12-01), Kasahara et al.
patent: 4930874 (1990-06-01), Mitsummune et al.
patent: 4948231 (1990-08-01), Aoki et al.
patent: 5193017 (1993-03-01), Iwai et al.
patent: 5194974 (1993-03-01), Hamada et al.
patent: 5300945 (1994-04-01), Iemoto et al.
patent: 5331447 (1994-07-01), Someya et al.
patent: 5432527 (1995-07-01), Yanai et al.
patent: 5448384 (1995-09-01), Uchino et al.
patent: 5598180 (1997-01-01), Suzuki et al.
patent: 5650834 (1997-07-01), Nakagawa et al.
patent: 5774099 (1998-06-01), Iwasaki et al.
Brier Jeffery
LG Electronics Inc.
LandOfFree
Structure and operation method of LCD does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Structure and operation method of LCD, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure and operation method of LCD will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2339759