发明名称 |
High-speed pulse width modulation system and method for linear array spatial light modulators |
摘要 |
A high speed pulse width modulation system for driving a linear array spatial light modulator, including: a pixel-serial data source that provides at least one or more pixel-serial input data streams; a fundamental system clock signal; phase-shifted versions of the fundamental system clock signal; and a serial-to-parallel converter for converting the at least one or more pixel-serial input data streams into one or more pixel-parallel data streams. Also included is a decoder for decoding data of a single input pixel into at least two or more related pulse width modulation (PWM) signals, and a circuit for combining the at least two or more PWM signals into a single PWM signal capable of driving one of a plurality of inputs on a linear array spatial light modulator.
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申请公布号 |
US2005099490(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20030702854 |
申请日期 |
2003.11.06 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
STAUFFER DONALD J.;VANSANT BRADLEY W. |
分类号 |
G09G3/20;G09G3/34;G09G5/00;(IPC1-7):B41J2/47 |
主分类号 |
G09G3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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