Low-power high-voltage CMOS level-shifters for liquid crystal display drivers

被引:0
|
作者
Dontreloigne, J [1 ]
De Smet, H [1 ]
Van den Steen, J [1 ]
Van Doorselaer, G [1 ]
机构
[1] State Univ Ghent, ELIS, TFCG, IMEC, B-9000 Ghent, Belgium
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An original CMOS level-shifter architecture with high-voltage driving capability and extremely low power consumption is presented. Simulations indicate that an adequate dynamic control of the charge on the gate electrodes of the high-voltage output transistors allows reliable level-shifter operation, even at very low data refresh rates, without the continuous power dissipation found in conventional CMOS level-shifter architectures. Therefore, the CMOS level-shifters presented in this paper are perfectly suited for the monolithic integration of high-voltage display driver circuits in battery-powered applications.
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页码:213 / 216
页数:4
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