Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1995-09-15
1998-09-15
Dang, Hung X.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349111, 349105, 359585, 359589, G02F 11335
Patent
active
058087141
ABSTRACT:
A very low reflectance optical coating comprising alternating layers of materials such as chromium oxide and chromium, silicon oxide and silicon, titanium oxide and titanium, and tantalum oxide and tantalum is suitable for use as a black shadow mask in liquid crystal displays, among various applications. Certain designs such as silicon oxide/silicon benefit from a transmission-decreasing overcoat of material such as molybdenum, germanium or titanium.
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Bandettini Steven P.
McEldowney Scott C.
Rowlands Scott F.
Dalton Philip A.
Dang Hung X.
Duong Tai V.
Optical Coating Laboratory, Inc.
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