Optically coupled liquid crystal cell with grease

Details Optically coupled liquid crystal cell with grease Optically coupled liquid crystal cell with grease

1993-12-03

1994-12-06

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 74, 156277, 156305, 1563063, 156326, 428 1, G02F 11333, G02F 1133

Patent

active

053716191

ABSTRACT:
A method for bonding together liquid crystal cells using a transparent grease. The grease maintains a level of viscosity appropriate for physically bonding the cells while matching the indices of refraction of the cells or cell layers for proper optical coupling.

REFERENCES:
patent: 3838909 (1974-10-01), Fitzgibbons
patent: 3843764 (1974-10-01), Grawey et al.
patent: 3877790 (1975-04-01), Robinson
patent: 5177629 (1993-01-01), Bohannon
patent: 5179459 (1993-01-01), Plesinger
patent: 5275680 (1994-01-01), Sivkin et al.
"Dow Corning Optigard .RTM. Q2-3314 Cable Filler" 1988.
"Dow Corning .RTM. 7,4, and III Silicon Compounds", 1988.

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