DocumentCode
2686501
Title
Genetic algorithm optimization in TFT-LCD drive system
Author
Tang, Zhi-jie ; Feng, Ran ; Xu, Mei-Hua
Author_Institution
Key Lab. of Adv. Displays & Syst. Applic., Shanghai Univ., Shanghai
fYear
2008
fDate
28-31 July 2008
Firstpage
1
Lastpage
3
Abstract
This paper describes a novel TFT-LCD drive method for high gray scale display based on Genetic Algorithm optimization. The method can optimize scanning drive topology structure and improve the efficiency of scanning. This method uses the traditional DAC to drive the low-bit gray scale while the high-bit gray scale is generated by applying the new topology structure. This method is applied to a 1280*1024 dots RGB TFT-LCD panel which can display 256-level gray scale with 6-bit DAC source driver.
Keywords
driver circuits; genetic algorithms; liquid crystal displays; TFT-LCD drive system; genetic algorithm optimization; Decoding; Drives; Flat panel displays; Genetic algorithms; Liquid crystal displays; Optimization methods; Thin film transistors; Timing; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Packaging Technology & High Density Packaging, 2008. ICEPT-HDP 2008. International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-2739-0
Electronic_ISBN
978-1-4244-2740-6
Type
conf
DOI
10.1109/ICEPT.2008.4606999
Filename
4606999
Link To Document