Patent
1987-12-28
1989-07-25
Arnold, Bruce Y.
350334, 350336, G02F 1133
Patent
active
048506796
ABSTRACT:
A liquid crystal device includes a first and second substrate, at least one of which is transparent. A liquid crystal layer is disposed between the first and second substrates, and a plurality of first electrodes are formed on the inside of the first substrate and are arranged in an array. A plurality of second electrodes are formed on the inside of the second substrate and are also arranged in an array, the first electrodes being opposed to a corresponding first electrode to constitute one pixel therebetween. A plurality of nonlinear devices are formed on the inside of the first substrate and are provided for the pixels respectively. The nonlinear devices aligned in a line share one first conductive lead as one electrode for each nonlinear device, and a part of each first electrode functions as the other electrode of a corresponding nonlinear device. A method of manufacturing a liquid crystal device includes forming a semiconductor layer and an underlying conductive layer on a first substrate, removing the semiconductor layer and the conductive layer with a first mask other than at least one part in the form of a strip. The method includes forming an overlying conductive layer over the semiconductor strips, and removing the overlying conductive layer other than a plurality of parts which are to be first electrodes arranged in an array, together with the underlying semiconductor; and mating the first substrate with the second substrate having a plurality of second electrodes corresponding to the first electrodes, with a liquid crystal layer therebetween.
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Arnold Bruce Y.
Ferguson Jr. Gerald J.
Lerner Martin
Semiconductor Energy Laboratory Co,. Ltd.
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