Actuated mirror array driving circuit having a DAC
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United States of America Patent
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-
Aug 11, 1998
Grant Date -
N/A
app pub date -
Nov 9, 1995
filing date -
Nov 11, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A circuit for driving a number of actuated mirrors in a column in an actuated mirror array includes a sequential circuit for generating a sequential signal, a corresponding number of latches and a corresponding number of digital-analog converters, wherein a data signal is latched in sequence in each of the latches and each of the data signals latched in the latches is simultaneously provided to an analog-digital converter which converts the data signal into any one of many different gradation values over a given range.
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