Title :
An improved design of OLED display driver circuit
Author_Institution :
Dept. of Electron. Eng., Dongguan Univ. of Technol., Dongguan, China
Abstract :
In this paper, an improved design of data driver for organic light-emitting diode (OLED) displays is presented. The proposed scheme controls brightness of OLED by adjusting the amplitude using MSB data and width of the current using LSB data. The simulation results show that the uniformity of the output current is improved. The power consumption also is reduced.
Keywords :
LED displays; driver circuits; organic light emitting diodes; OLED display driver circuit design; control brightness scheme; organic light-emitting diode display; power consumption; Brightness; Driver circuits; Drives; Organic light emitting diodes; Pixel; Power demand; Pulse width modulation; OLED; PAM; PWM; driver circuit;
Conference_Titel :
Anti-Counterfeiting Security and Identification in Communication (ASID), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6731-0
DOI :
10.1109/ICASID.2010.5551840
