Electro-optical device and method of driving the same to compensate for variations in electrical characteristics of pixels of the device and/or to provide accurate gradation control
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United States of America Patent
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Dec 16, 1997
Grant Date -
N/A
app pub date -
Jul 22, 1992
filing date -
Jul 27, 1991
priority date (Note) -
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Abstract
An electro-optical device system capable of displaying fine gradation, which includes an electro-optical device equipped with an active matrix, a memory device in which information on the characteristics of the pixels are stored, a device for converting an analog image signal into a digital image signal, and a processor which corrects the digital signals in accordance with the information stored in the memory device.
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