Title :
Adaptive Estimation of Device Parameters for Pixel Calibration in Large Area Display Systems
Author :
Sambandan, Sanjiv ; Nathan, Arokia
Author_Institution :
Waterloo Univ., Ont.
Abstract :
Implementation of an adaptive pixel calibration technique for high performance amorphous silicon (a-Si:H) thin film transistor (TFT) based organic light emitting diode (OLED) displays has been presented. We use the projection algorithm to estimate the device parameters, and thereby the pixel transconductance, with the help of a sample pixel representation of the display array
Keywords :
LED displays; adaptive estimation; calibration; display devices; organic light emitting diodes; silicon; thin film transistors; OLED display; Si:H; TFT; adaptive estimation; adaptive pixel calibration; amorphous silicon; large area display systems; organic light emitting diode; pixel transconductance; thin film transistor; Active matrix organic light emitting diodes; Adaptive estimation; Calibration; Fabrication; Flat panel displays; Organic light emitting diodes; Temperature; Thin film transistors; Threshold voltage; Voltage control;
Conference_Titel :
Circuits and Systems, 2006 IEEE North-East Workshop on
Conference_Location :
Gatineau, Que.
Print_ISBN :
1-4244-0416-9
Electronic_ISBN :
1-4244-0417-7
DOI :
10.1109/NEWCAS.2006.250960
