A low-area 10b column driver with resistor-resistor-string DAC for mobile active-matrix LCDs

Jong Seok Kim, Jin O. Yoon, Byong Deok Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A 10b LCD column driver with resistor-resistor string DAC (RRDAC) is proposed having 0.24, 0.37 LSB of DNL and INL, and 17.4% of area shrinkage compared with an 8b LCD column driver with traditional resistor string DACs. To resolve the problems of the previous RRDACs such as power consumption increase, and inapplicability for nonlinear gamma curve, we propose an RRDAC using voltage-drop compensated coarse decoders.

Original languageEnglish
Title of host publication2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages548-550
Number of pages3
ISBN (Electronic)9781509015702
DOIs
StatePublished - 2017 Jan 3
Event2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016 - Jeju, Korea, Republic of
Duration: 2016 Oct 252016 Oct 28

Publication series

Name2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016

Other

Other2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
CountryKorea, Republic of
CityJeju
Period16/10/2516/10/28

Keywords

  • LCD driver
  • column driver
  • digital-to-analog converter
  • liquid crystal display

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    Kim, J. S., Yoon, J. O., & Choi, B. D. (2017). A low-area 10b column driver with resistor-resistor-string DAC for mobile active-matrix LCDs. In 2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016 (pp. 548-550). [7804026] (2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APCCAS.2016.7804026