Title :
A low power driving method for reducing cross-talk in high resolution TFT-LCDs
Author :
Libseh, F.R. ; Lien, A.
Author_Institution :
Res. Div., IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA
Abstract :
A new AMLCD driving scheme has ken developed with a design emphasis of providing image pattern independent cross-talk cancellation at minimum power consumption, and is compared to existing commercially used crosstalk compensative driving schemes. Simulations correlating cross-talk capacitor coupling magnitude as a function of display size and density scaling shows the new driving scheme is capable of resolving 8 bits of gray and the conventional driving schemes are nor
Keywords :
compensation; crosstalk; digital simulation; driver circuits; interference suppression; liquid crystal displays; power consumption; thin film transistors; AMLCD driving; correlation; crosstalk compensative driving; data line to pixel capacitive coupling; density scaling; high resolution TFT-LCD; image pattern independent crosstalk cancellation; low power driving; minimum power consumption; precharge compensation; simulation; Active matrix liquid crystal displays; Bandwidth; Coupling circuits; Driver circuits; Energy consumption; Gray-scale; Parasitic capacitance; Power dissipation; Spatial resolution; Thin film transistors;
Conference_Titel :
Active Matrix Liquid Crystal Displays, 1995. AMLCDs '95., Second International Workshop on
Conference_Location :
Bethlehem, PA
Print_ISBN :
0-7803-3056-0
DOI :
10.1109/AMLCD.1995.540962
