Vertically Differential Encoding method for low-power LCD interface

被引：0
|
作者：
Okumura, Haruhiko [1 ]
Baba, Masahiro [1 ]
Takagi, Ayako [1 ]
机构：
[1] Toshiba Co Ltd, Ctr Corp Res & Dev, Saiwai Ku, Kawasaki, Kanagawa 2128582, Japan
来源：
2007 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXVIII, BOOKS I AND II | 2007年 / 38卷
关键词：
D O I：
10.1889/1.2785611
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Based on our original LCD interface technology, the Vertically Differential Encoding (VDE) method for LCD panel interface that reduced the EMI by -15dB [1], we have developed a Color Differential VDE (CD-VDE) with fixed length coding as a low-power LCD interface that can reduce the clock frequency to half without noticeable image degradation. We have reduced the power consumption by 14% for a 14-in LCD with SXGA+ resolution by developing an FPGA with the CD-VDE algorithm.
引用
收藏
页码：1543 / 1546
页数：4
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