Area active backlight with steerable light source

Details Area active backlight with steerable light source Area active backlight with steerable light source

2011-07-19

2011-07-19

Ullah, Akm E (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S065000, C362S612000

Reexamination Certificate

active

07982822

ABSTRACT:
A liquid crystal display includes a backlight. The backlight includes a plurality of waveguides to selectively direct light. A set of selection elements in combination with the backlight selectively direct light to the front of the display.

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