Optical modulation apparatus

Details Optical modulation apparatus Optical modulation apparatus

1987-04-10

1989-02-07

Miller, Stanley D.

350336, 350350S, G02F 113

Patent

active

048027448

ABSTRACT:
An optical modulation device includes: a first substrate having thereon a high-resistivity film having a sheet resistivity of 10.sup.3 .OMEGA./.quadrature. or above and a plurality of scanning electrode lines having a sheet resistivity of 10.sup.2 .OMEGA./.quadrature. or below and electrically connected to the high-resistivity film; a second substrate having thereon a plurality of data electrodes; and an optical modulation material disposed between the first and second substrates. At least one of the first and second substrates has thereon a pair of color filters of the same color disposed on both sides of at least one of the scanning electrode lines. The difference in height betwen the high-resistivity film and the scanning electrode lines is less than 1000 .ANG..

REFERENCES:
patent: 4367924 (1983-01-01), Clark et al.
patent: 4579424 (1986-04-01), Matsukawa et al.
patent: 4641923 (1987-02-01), Bohmer et al.

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