Liquid crystal display
Patent 4217035 Issued on August 12, 1980. Estimated Expiration Date: 
August 12, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 12, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3505804 3613351 3837730 3881809 3886014 Liquid crystal display assembly having dielectric coated electrodes Method of forming an interconnector Direct current liquid crystal display with highly reflecting dielectric mirror Liquid crystal display device having particulate spacers in liquid crystal area and method of fabrication Cermet interface for electro-optical devices Patent #: 4093357 InventorsApplicationNo. 05/805398 filed on 06/10/1977US Classes:349/114, Dielectric mirror (i.e., in devices excited other than by photoconductive layer) or transflector349/113, Reflector968/929By light valves in general (subclasses 950 and 962 take precedence; electro-, magneto-, or acoustic-optic devices in general G02F 1/00) [G04G 9/00D]ExaminersPrimary: Bauer, Edward S.Attorney, Agent or FirmInternational ClassesG02F 1/13 (20060101)G02F 1/1335 (20060101) G04G 9/00 (20060101) G02F 1/139 (20060101) Foreign Application Priority Data1976-06-16 CHAbstractA liquid crystal display, and process of manufacture therefor, emloying an integrated reflector internal to the liquid crystal cell, and consisting of a guest-host liquid crystal layer sandwiched between two cell plates and located between front and rear electrodes. At least the front electrode is composed of segments and parts of the reflector and/or rear electrode that lie opposite the conduction paths leading to these segments are at an electrical potential whose difference from the potential of the conduction paths is smaller than the threshold voltage of the liquid crystal layer used.Other References
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