Low power frame buffer pixel circuits for LCoS microdisplays

被引：0
作者：
Song, Yulong [1 ]
Ling, Zhihua [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China
来源：
IDW '06: PROCEEDINGS OF THE 13TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 | 2006年
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：
In the frame buffer pixel circuits, extra power was dissipated to implement the data transfer operation. Extra power dissipation can not only increase power but also decrease the device reliability. One method to deal with it at pixel level is needed. In this novel pixel circuit, one PMOS transistor acts as a simple analog comparator, in order to determine whether the discharging by comparing the current pixel voltage and the next frame data voltage.
引用
收藏
页码：1491 / 1494
页数：4
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