Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1995-05-30
1996-04-16
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 75, G02F 11337
Patent
active
055088325
ABSTRACT:
A liquid crystal display device which includes two substrates opposed to each other; electrodes respectively provided on surfaces of the two substrates, the surfaces opposing to each other; heat-resistant polymer films each having a generally smooth surface and respectively provided on the electrodes; a liquid crystal layer interposed between the heat-resistant polymer films and including a plurality of microscopic regions; and two polarizing plates interposing the two substrates. Each of the plurality of the microscopic regions in the vicinity of the heat-resistant polymer films has liquid crystal molecules aligned uniformly, and the liquid crystal molecules in different microscopic regions are arranged in different directions with respect to one another.
REFERENCES:
patent: 4775226 (1988-10-01), Montgomery, Jr. et al.
patent: 4852978 (1989-08-01), Davey et al.
patent: 5032009 (1991-07-01), Gibbons et al.
patent: 5151808 (1992-09-01), Yamazaki et al.
patent: 5333074 (1994-07-01), Hikmet
patent: 5389698 (1995-02-01), Chigrinou et al.
patent: 5453862 (1995-09-01), Toko et al.
Nose et al, "Preprints of The 18th Symposium on Liquid Crystals", Niigata, Japan, pp. 42-43, 1992, Liquid Effects Of An Opaque State In A Nematic Liquid Crystal Cell Without Rubbing.
Toko et al, "TN-LCDs Fabricated by Non-Rubbing Showing Wide and Homogeneous Viewing Angular Characteristics and Excellent Voltage Holding Ratio", SID International Symposium Digest Of Technical Papers,, pp. 622-625, May 1993.
Japanese Journal Of Applied Physics, vol. 30, no. 12A, Dec. 1991, Tokyo JP, pp. 3450-3455; T. Nose et al., "Memory Effects in Nematic Liquid Crystals by a Surface Molecular Reorientation".
Miller Charles
Sharp Kabushiki Kaisha
Sikes William L.
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