Layered inorganic compound-containing phase retarder

Details Layered inorganic compound-containing phase retarder Layered inorganic compound-containing phase retarder

1995-04-03

1997-05-20

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

428323, G02F 11335

Patent

active

056317557

ABSTRACT:
A phase retarder including a layered inorganic compound-containing sheet or layered inorganic compound-containing film, the inorganic compound being selected from the group consisting of a clay mineral, a chalcogen compound, a zirconium phosphate compound, an oxyacid salt of a transition metal, a layered polysilicate, a metal oxyhalogenide, and an intercalary decoration thereof intercalated with ions or molecules between crystalline layer units, the inorganic compound having a mean particle size of 5000 nm or less and a stratified structure with a plurality of crystalline layer units wherein the phase retarder has a refractive index in the plane of the phase retarder that is different from a refractive index in the thickness direction of the phase retarder.

REFERENCES:
patent: 2123901 (1938-07-01), Land
patent: 2123902 (1938-07-01), Land
patent: 2256108 (1941-09-01), Blake
patent: 4536063 (1985-08-01), Southwell
patent: 4677188 (1987-06-01), Utsumi et al.
patent: 4693932 (1987-09-01), Kuze et al.
patent: 4701028 (1987-10-01), Clerc et al.
patent: 4844569 (1989-07-01), Wada et al.
patent: 4983432 (1991-01-01), Bissot
patent: 5093041 (1992-03-01), Check, III et al.
patent: 5113285 (1992-05-01), Franklin et al.
patent: 5142393 (1992-08-01), Okumura et al.
patent: 5305143 (1994-04-01), Taya et al.
patent: 5430566 (1995-07-01), Sakaya et al.
"Electrooptic Birefringence and Scattering of Hectorik Suspensions", Brown et al, pp. 2019-2023, Applied Optics, Oct. 1969, vol. 8, No. 10.
Applied Optics, vol. 28, No. 13, 1 Jul. 1989, pp. 2466-2482.

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