Line-by-line addressing of RMS responding matrix displays with wavelets

被引：2
作者：
Ruckmongathan, T. N. [1 ]
Arun, V. [1 ]
Kumar, Babu Hemanth [1 ]
机构：
[1] Raman Res Inst, Bangalore 560080, Karnataka, India
来源：
JOURNAL OF DISPLAY TECHNOLOGY | 2007年 / 3卷 / 04期
关键词：
gray shades; liquid crystal displays (LCDs); matrix addressing; multiplexing; wavelets;
D O I：
10.1109/JDT.2007.900917
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：
A line-by-line addressing technique that is based on wavelets is proposed to obtain gray shades in root-mean-square responding matrix displays. A large number of gray shades can be displayed with a smaller number of voltages (simple drivers) as compared with amplitude modulation and a smaller number of time intervals as compared with the frame modulation. The technique is demonstrated by displaying 128 gray shades in a liquid crystal display.
引用
收藏
页码：413 / 420
页数：8
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