Scattering display for contrast enhancement including target

Details Scattering display for contrast enhancement including target Scattering display for contrast enhancement including target

1987-05-18

1988-03-22

Miller, Stanley D.

350345, G02F 1133

Patent

active

047324562

ABSTRACT:
A display comprising optical means for presenting an absence of light over a controlled viewing angle and means for selectively scattering or transmitting light in response to a prescribed input to effect a display of information within said viewing angle.

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