Electroluminescent display initial-nonuniformity-compensated drve signal
An electroluminescent (EL) panel with 2T1C subpixels is compensated for initial nonuniformity ("mura"). The current of each subpixel is measured at a selected time to provide a status signal representing the characteristics of the subpixel. A compensator receives a linear code value and ch...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
04.03.2014
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Subjects | |
Online Access | Get full text |
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Summary: | An electroluminescent (EL) panel with 2T1C subpixels is compensated for initial nonuniformity ("mura"). The current of each subpixel is measured at a selected time to provide a status signal representing the characteristics of the subpixel. A compensator receives a linear code value and changes it according to the status signals. A linear source driver drives the panel with the changed code values. |
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Bibliography: | Application Number: US20080274559 |