Title :
A current-mode interface cascade on COG(CiCC) for TFT-LCD systems
Author :
Il Kwon Chang ; Yong Weon Jeon ; Jang Sub Lee ; Kyung Wol Kim ; Jin Tae Kim
Author_Institution :
Samsung Electronics Co., Ltd.
Abstract :
This paper describes a current-mode interface cascade COG(CiCC) for TFT-LCD systems. It is composed to cascade COG scheme, current-mode transmitter, and receiver circuits. The advantage of CiCC is very low power consumption and low EMI using 200μA signal current between transmitter and receiver. The applicability of the CiCC was verified not only by experimental chip measurement but also prototype panel display.
Keywords :
Computer displays; Costs; Driver circuits; Electromagnetic interference; Energy consumption; Flat panel displays; Integrated circuit interconnections; Large screen displays; Timing; Transmitters;
Conference_Titel :
Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-8251-X
DOI :
10.1109/ISCAS.2004.1328325
