Combination display backlight and light sensor

Details Combination display backlight and light sensor Combination display backlight and light sensor

1992-05-21

1995-01-24

Chin, Tommy P.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

359 48, G09G 334

Patent

active

053845773

ABSTRACT:
A display device (20) comprises a display (21) for displaying information and an electroluminescent panel (22) located contiguous to the display for sensing ambient light and lighting the display when the ambient light is below a threshold.

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