Video display method and apparatus
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United States of America Patent
Stats
-
Jan 27, 1987
Grant Date -
N/A
app pub date -
Dec 7, 1984
filing date -
Dec 7, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A solid state light modulator is disclosed for displaying images represented by video signals. The system includes an array of semiconductor devices having electrodes arranged in a diagonal pattern, the devices being used, in conjunction with related circuitry, for applying sampled video signals to the electrodes. The resulting charge pattern deforms a reflective layer, and the deformations are converted to a viewable image by an optical system. An improved technique of biasing the light modulator structure permits operation with better sensitivity and at lower operating voltage.
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