发明名称 |
Multi-pixel liquid crystal cell array |
摘要 |
A multi-pixel optical processing system includes a multi-pixel liquid crystal cell platform having a deposited metal gasket moisture barrier bonding two opposing substrates each having a spacer layer to accurately control cell gap thickness. A library of specialized pixel constructs is included that can be configured to yield predetermined optical functions at referential locations in the platform. A control system is provided utilizing a time division scheme that multiplexes temperature sensing and heating functions across an optional integrated active thermal element that may be integrated inside the liquid crystal platform. A calibration process characterizes the profile of the cell and generates a polynomial regression formula that provides the voltage drive output for all pixels in the platform based on the platform temperature and state of each pixel.
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申请公布号 |
US7046326(B2) |
申请公布日期 |
2006.05.16 |
申请号 |
US20030391510 |
申请日期 |
2003.03.17 |
申请人 |
XTELLUS, INC. |
发明人 |
AUSTIN LINDSAY W.;CAVANAUGH SHANTI A.;MOLINARI LOUIS J.;YOUNG MARK E. |
分类号 |
G02F1/1339;G02F;G02F1/09;G02F1/13;G02F1/133;G02F1/1333;G02F1/1335;G02F1/1343;G02F1/31 |
主分类号 |
G02F1/1339 |
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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