Electrophoretic display device using a liquid crystal as a thres

Details Electrophoretic display device using a liquid crystal as a thres Electrophoretic display device using a liquid crystal as a thres

1980-03-13

1981-12-15

Prescott, Arthur C.

Chemistry: electrical and wave energy

Apparatus

Coating, forming or etching by sputtering

204180R, 204181R, 204299EC, 340787, 350331R, 350349, 350350S, G03G 1500, G05D 2500, G02F 113, G02F 116

Patent

active

043058078

ABSTRACT:
An electrophoretic display device using liquid crystals as the display elements is disclosed. Such elements provide superior threshold characteristics and enable the creation of an improved matrix display.

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patent: 3668106 (1972-06-01), Ota
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patent: 4032219 (1977-06-01), Constant et al.
patent: 4071430 (1978-01-01), Liebert
patent: 4093534 (1978-06-01), Carter et al.
patent: 4196974 (1980-04-01), Hareng et al.
patent: 4218302 (1980-08-01), Dalisa et al.
patent: 4241339 (1980-12-01), Ushiyama

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