System and methods for thermal compensation in amoled displays

作者: Gholamreza Chaji , Javid Jaffari , Tong Liu

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摘要: Disclosed is a circuit and technique to determine the temperature of an AMOLED display in order calibrate programming data signals. The selected pixels plurality measured via one several disclosed methods. A thermal sensor for may be used. measurement output voltage used estimate temperature. finite element analysis model based on consumed power pixel. pixel then interpolated neighboring non-selected those pixels.