Design and implementation of a wavelet-based addressing technique (WAT)

被引：5
|
作者：
Shashidhara, Amachavadi R. [1 ]
Ruckmongathan, Temkar N. [1 ]
机构：
[1] Raman Res Inst, Liquid Crystal Lab, Bangalore 560080, Karnataka, India
来源：
JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 2007年 / 15卷 / 03期
关键词：
controller; wavelets; liquid-crystal displays (LCDs); multi-line addressing (MLA);
D O I：
10.1889/1.2716500
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：
The design and implementation of a wavelet-based addressing technique capable of displaying gray shades is presented. The hardware complexity of the display drivers has been reduced by adding a few analog multiplexers that are common to the drivers. The controller was implemented by using a low-cost complex programmable logic device ( CPLD) and it was demonstrated by displaying 16 gray shades in a liquid-crystal display.
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页码：213 / 223
页数：11
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