Fluorescent colored encapsulated liquid crystal apparatus using

Details Fluorescent colored encapsulated liquid crystal apparatus using Fluorescent colored encapsulated liquid crystal apparatus using

1991-07-26

1992-04-07

Miller, Stanley D.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 97, G02F 1133

Patent

active

051033267

ABSTRACT:
A liquid crystal apparatus, such as a display, film, or other material or device, includes liquid crystal material in a containment medium which are cooperative selectively to scatter or to transmit light. Fluorescent dye colors, brightens and/or whitens the scattered light and may effect a light amplification function.

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Craighead et al., "New Display Based on Electrically Induced Index Matching in an Inhomogeneous Medium", Appl. Phys. Lett., vol. 40, No. 1, (Jan. 1, 1982), pp. 22-24.
Urisu et al, "Liquid Crystal Display Device for Total Reflection Switching with Fluorescent Dye Addition", Applied Optics, vol. 20, No. 4, Feb. 15, 1981, pp. 633-635.
Beni et al., "Anisotropic Suspension Display", Appl. Phys. Lett., vol. 39, No. 3 (Aug. 1, 1981), pp. 195-197.
Sato et al., "Multicolor Fluorescent Liquid-Crystal Display Concepts", Applied Physics Letters, 37(8), Oct. 15, 1980, pp. 677-679.

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