CMOS current-mode selectable S-shape correction circuit

Kuo Jen Lin, Chih Jen Cheng, Shun Feng Chiu, Jwu E. Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

This paper presents a CMOS current-mode S-shape correction circuit. The S-shape correction function is proposed to suit for panel-to-panel LCD displays by selecting a fractional value. Simulated results are at 1.8V supply voltage for 0.35μm CMOS process. Image quality improvement due to S-shape correction is observed. The-3dB bandwidth are about 50 MHz for the proposed circuit.

Original languageEnglish
Title of host publicationProceedings of the 9th WSEAS International Conference on Instrumentation, Measurement, Circuits and Systems, IMCAS '10
Pages70-75
Number of pages6
StatePublished - 2010
Event9th WSEAS International Conference on Instrumentation, Measurement, Circuits and Systems, IMCAS '10 - Hangzhou, China
Duration: 11 Apr 201013 Apr 2010

Publication series

NameProceedings of the 9th WSEAS International Conference on Instrumentation, Measurement, Circuits and Systems, IMCAS '10

Conference

Conference9th WSEAS International Conference on Instrumentation, Measurement, Circuits and Systems, IMCAS '10
Country/TerritoryChina
CityHangzhou
Period11/04/1013/04/10

Keywords

  • Current-mode circuit
  • Gamma correction
  • LCD
  • S-shape curve
  • Taylor series

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