LCOS automatic bias for common imager electrode

Details LCOS automatic bias for common imager electrode LCOS automatic bias for common imager electrode

2007-10-30

2007-10-30

Tran, Henry N (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Physically integral with display elements

C345S050000, C345S087000, C345S208000, C345S211000

Reexamination Certificate

active

09950988

ABSTRACT:
A circuit for automatically biasing a common electrode of a liquid crystal on silicon imager comprising an imager with a common electrode and a plurality of cells. A varying voltage signal is provided to the plurality of cells. A low pass filter is coupled between the varying voltage signal and a common junction coupled to the common electrode such that a bias voltage is formed at the common electrode having a value that approximates an average of the varying voltage signal.

REFERENCES:
patent: 5283477 (1994-02-01), Shibata
patent: 5528256 (1996-06-01), Erhart et al.
patent: 5926162 (1999-07-01), Wood et al.
patent: 5929847 (1999-07-01), Yanagi et al.
patent: 6002384 (1999-12-01), Tamai et al.
patent: 6067066 (2000-05-01), Kubota et al.
patent: 6297813 (2001-10-01), Okada et al.
patent: 6504521 (2003-01-01), Inoue et al.
patent: 6509895 (2003-01-01), Yanagi et al.
patent: 6940481 (2005-09-01), Konno et al.

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