Image display apparatus, three-dimensional image display...

Details Image display apparatus, three-dimensional image display... Image display apparatus, three-dimensional image display...

2005-11-28

2010-06-08

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Physically movable array

C345S204000, C345S084000, C359S001000, C359S462000, C348S042000

Reexamination Certificate

active

07733297

ABSTRACT:
An image display apparatus includes: a light modulation device having an electro-optic effect in which a refractive index changes according to electric field intensity; a plurality of control points provided on a surface of the light modulation device; and an electric field control section configured to control voltage values to be applied to the plurality of control points, and to form electric field displacement surfaces having a predetermined image pattern in the light modulation device.

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Philip M. Birch, et al., “Two-Pixel computer-generated hologram with a zero-twist nematic liquid-crystal spatial light modulator”, Optics Letters, Optical Society of America, XP-000968578, vol. 25, No. 14, Jul. 15, 2000, pp. 1013-1015.

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