Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1996-07-26
1998-05-26
Gross, Anita Pellman
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
348201, 359900, 359498, 359574, 349112, G02F 11333
Patent
active
057574499
ABSTRACT:
A mother layer made of a thermoplastic resin is formed on the substrate. The mother layer is etched to make a grating layer. The etching process is stopped so that an offset layer remains under the grating layer. The grating layer and the offset layer are baked to be molten. The baking process is stopped when a phase grating defined by a surface having a sinusoidal shape is formed.
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O. Wada, "Ion-Beam Etching of InP and Its Application of High Radiance InGaAsP/Inp Light Emitting Diodes", J. electrochem, Soc. Solid-State Science and Technology, Vol. 131, No. Oct. 1984 pp. 2373-2380.
Aoyama Shigeru
Nishizaki Osamu
Gross Anita Pellman
Omron Corporation
Parker Kenneth
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