Title :
A new parallel signaling algorithm for reducing switching activity in a LCD driving system
Author :
Choi, Chul-Ho ; Choi, Myung-Ryul
Author_Institution :
ASIC & AI Lab., Hanyang Univ., Ansan, South Korea
Abstract :
We present a new coding algorithm that can reduce temporal bit transition activities for a LCD (Liquid Crystal Display) driving system. The proposed algorithm is a non-redundant coding scheme and can be easily implemented with simple XOR gates. We have simulated the proposed algorithm and compared the results of the proposed algorithm with those of other coding algorithms. The proposed algorithm can minimize the switching activity by max. 65% for pure text image
Keywords :
driver circuits; encoding; liquid crystal displays; parallel algorithms; LCD driving system; XOR gate; liquid crystal display; nonredundant coding; parallel signaling algorithm; switching activity; temporal bit transition; text image; Capacitance; Cathode ray tubes; Circuits; Computer displays; Digital systems; Electromagnetic interference; Flat panel displays; Frequency; Liquid crystal displays; Power dissipation;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818552
