NCAP liquid crystal apparatus incorporating a control means and

Details NCAP liquid crystal apparatus incorporating a control means and NCAP liquid crystal apparatus incorporating a control means and

1989-10-12

1992-05-12

Miller, Stanley D.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 87, G02F 113

Patent

active

RE0339210

ABSTRACT:
A liquid crystal apparatus comprising a nematic curvilinearly aligned phases liquid crystal material located between two electrodes wherein a control element is incorporated into the electrodes. The electrodes may also form a circuit means integral therewith for selectively applying an electric field across the liquid crystal material.

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