发明名称 |
Controlled passive display, apparatus and method for controlling and making a passive display |
摘要 |
Emission from a pixel is received by a sensor. The sensor is coupled to a control unit that receives or determines a value of the sensor's measurable parameter during operation of the pixel. A target value is coupled to the control unit, allowing the control unit to compare the measurable sensor parameter and the target value. The control unit is coupled to a pixel driver operable to alter the emission from the pixel. The pixel driver may vary the emission from the pixel until the measurable sensor parameter indicates that the target value has been achieved. The target value may be determined based on a calibration of the sensor. A plurality of target values may be stored in a look-up table.
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申请公布号 |
US2004257354(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
US20040872268 |
申请日期 |
2004.06.17 |
申请人 |
NUELIGHT CORPORATION |
发明人 |
NAUGLER W. EDWARD;REDDY DAMODER |
分类号 |
G09G3/32;G09G3/34;(IPC1-7):G09G5/00 |
主分类号 |
G09G3/32 |
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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