Patent
1987-09-23
1989-04-18
LaRoche, Eugene R.
350392, 350393, G02F 103, G02F 101
Patent
active
048221481
ABSTRACT:
A light modulator device for use in a light valve imaging system to image print media with different light colors comprising a panel of electro-optic material of the type which changes the polarization of transmitted light selectively upon application of an electric field and a plurality of electrode pairs, linearly spaced along the panel to define an array of modulator gap portions between respective electrode pairs. The modulator gap portions associated with different color filters have a different dimension selected respectively to effect maximum light transmission for different light colors under address by approximately the same voltage.
REFERENCES:
patent: 4366500 (1982-12-01), Kurtz et al.
patent: 4371892 (1983-02-01), Mir
patent: 4378568 (1983-03-01), Mir
patent: 4406521 (1983-09-01), Mir et al.
patent: 4449153 (1984-05-01), Tschang
patent: 4569573 (1986-02-01), Agostinelli
Agostinelli John A.
Mir Jose M.
Eastman Kodak Company
Husser John D.
LaRoche Eugene R.
McCutcheon Nathan W.
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