Liquid crystal display including O-type and E-type polarizer
AssigneeNitto Denko Corporation
InventorsPochi Yeh, Alla Y Sakharova, Yuri A Bobrov
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Abstract
Devices of information displays, in particular liquid crystal displays, which can be utilized in indication devices for various purposes. Liquid crystal displays, according to this disclosure, contain at least one layer of liquid crystal placed between two plates, on each plate there has been formed or applied at least one electrode or a system of electrodes, or an active matrix, and at least one layer of polarizer; while at least one polarizing layer is an E-type polarizer and at least one polarizing layer is an O-type polarizer.
Claims11
A polarizer, comprising at least two layers, at least one of which is an O-type polarizer and at least one of the other is an E-type polarizer, one of the polarizers having negative dielectrical anisotropy and negative dichroism and the other polarizer having positive dielectrical anisotropy and positive dichroism.
Dependencies are inferred from the claim text.