Title :
A monolithic low-power high-voltage driver for bistable LCDs
Author :
Doutreloigne, J.
Author_Institution :
Gent Univ., Belgium
Abstract :
A complete low-power high-voltage driver for a 80x 104 passive-matrix bistable LCD is integrated in a 0.7 μm CMOS smart-power technology. It features 100 V driving capability on all row and column outputs and comprises all necessary digitally programmable high-voltage generators and multiplexers to synthesize the required complex high-voltage waveforms from a 3 V battery. An original level-shifter design for the high-voltage multiplexers yields an extremely low internal power consumption below 10 mW for the entire driver chip.
Keywords :
CMOS digital integrated circuits; driver circuits; integrated circuit design; liquid crystal displays; low-power electronics; monolithic integrated circuits; multiplexing equipment; power consumption; power integrated circuits; programmable circuits; 0.7 micron; 100 V; 3 V; CMOS smart power technology; digitally programmable high voltage generator; high voltage multiplexer; high voltage waveforms; integrated circuit design; level shifter design; monolithic low power high voltage driver chip; passive matrix bistable LCD; power consumption; Batteries; CMOS technology; Driver circuits; Electrodes; Energy consumption; Liquid crystal displays; Multiplexing; Power generation; Switches; Voltage;
Conference_Titel :
Microelectronics, 2004. ICM 2004 Proceedings. The 16th International Conference on
Print_ISBN :
0-7803-8656-6
DOI :
10.1109/ICM.2004.1434604
