Display device for performing display operation in accordance wi

Details Display device for performing display operation in accordance wi Display device for performing display operation in accordance wi

1996-12-26

2000-07-18

Chow, Dennis-Doon

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 77, 345 81, 3151693, 313504, 313507, G09G 330

Patent

active

060913827

ABSTRACT:
A display device includes an EL element for signal light which is based on the segment matrix drive scheme and causes a plurality of areas to emit signal light containing light in a wavelength range other than the visible range, a photoconductive layer which generates carriers upon incidence of signal light, and an EL element for display light which is adjacent to the photoconductive layer. Signal light is irradiated onto desired areas of the photoconductive layer. Carriers are injected from the irradiated areas into the EL layer to emit display light containing visible light.

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