Title :
A Design of AM-OLED Source Driver with reduced Programming Time for a Large Scale Display Panel
Author :
Ryu, Jang Woo ; Kang, Ey Goo ; Park, Hyung Seok ; Sung, Man Young
Author_Institution :
Department of Electronic Engineering, Korea University, 1, 5-ka, Anam-dong, Sungbuk-ku, Seoul, South Korea, E-mail: semicad@korea.ac.kr
Abstract :
In this Paper, we present a design of source driver driving a current driven AMOLED Panel. Generally, a current driven AMOLED pixel has a long programming time in low current level. But, the proposed source driver reduces a programming time with employing a voltage DAC for pre-charging. It will make possible to use the large scale display panel on mobile applications even stationary applications.
Keywords :
Active matrix organic light emitting diodes; Brightness; Capacitors; Design engineering; Driver circuits; Flat panel displays; Large-scale systems; Latches; Organic light emitting diodes; Threshold voltage;
Conference_Titel :
Electron Devices and Solid-State Circuits, 2005 IEEE Conference on
Print_ISBN :
0-7803-9339-2
DOI :
10.1109/EDSSC.2005.1635311
