Design of digital time-modulation pixel memory circuit on glass substrate for low power application

Szu Han Chen*, Ming-Dou Ker, Tzu Ming Wang

*Corresponding author for this work

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

A digital time-modulation pixel memory circuit on glass substrate has been designed and verified in a 3-μm low temperature poly-silicon (LTPS) technology. The proposed circuit can generate 4-bit digital codes and the corresponding inversion data by time-modulation technique to refresh the static image without activating the data driver circuit. Therefore, the data driver of liquid crystal display (LCD) panel is not required to provide the image data of the frame by the proposed circuit while the LCD panel operates in the still mode. The power consumption from data driver can be further reduced in the LCD panel.

Original languageEnglish
Pages (from-to)1281-1284
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume42
Issue number1
DOIs
StatePublished - 1 Jun 2011
Event49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States
Duration: 15 May 201120 May 2011

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