Display devices having color sequential illumination

Details Display devices having color sequential illumination Display devices having color sequential illumination

1991-09-25

1993-08-03

Oberley, Alvin E.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340701, 358241, G09G 336

Patent

active

052333388

ABSTRACT:
A color sequential liquid crystal display, such as a television display, includes a lattice of selectably settable pixel elements which are time multiplexed addressed and illuminated during addressing to produce sequential red green and blue light outputs in any display period. The addressing of pixel elements in successive frame periods is arranged to occur in opposing directions so as to compensate spatial intensity variation which would otherwise arise from illumination of the pixel elements during the addressing.

REFERENCES:
patent: 4739320 (1988-04-01), Dolinar et al.
patent: 4742347 (1988-03-01), Arismendi
patent: 5122870 (1992-06-01), Takeda et al.

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