Active matrix liquid crystal light valve with drive circuit

Details Active matrix liquid crystal light valve with drive circuit Active matrix liquid crystal light valve with drive circuit

1995-01-18

2000-10-17

Lao, Lun-Yi

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 98, 345204, 345211, G09G 336

Patent

active

061338974

ABSTRACT:
A technology is disclosed in which the voltage of a drive signal pulse to be supplied to a switch, which transfers a signal to be supplied to a liquid crystal cell, is raised. A plurality of lines for the signals to be supplied to a switch array which transfers the signal to be supplied to the liquid crystal cell is provided so as to supply drive signal pulses for operating switches which correspond to a plurality of the lines while time sequentially overlapping the drive signal pulses.

REFERENCES:
patent: 4724433 (1988-02-01), Inoue et al.
patent: 4779956 (1988-10-01), Nemoto et al.
patent: 5041823 (1991-08-01), Johnson et al.
patent: 5061920 (1991-10-01), Nelson
patent: 5105187 (1992-04-01), Plus et al.
patent: 5162860 (1992-11-01), Nami et al.
patent: 5252957 (1993-10-01), Itakura
patent: 5253093 (1993-10-01), Takeda et al.
patent: 5412397 (1995-05-01), Kanatani et al.

Affiliated with

Also associated with

Rating

Active matrix liquid crystal light valve with drive circuit 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 liquid crystal light valve with drive circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active matrix liquid crystal light valve with drive circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-473771