Pixel circuit with fast charging capability using charge-sharing method for blue-phase liquid crystal displays

Po Chun Lai, Mao Hsun Cheng, Po Cheng Lai, Sugiura Norio, Chin Haun Lin, Chih-Lung Lin

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

1 Citation (Scopus)

Abstract

A new pixel circuit for BPLCDs is presented to deal with large capacitance of BPLCs, a charge-sharing-reset method is developed to improve the insufficient charging capability of the conventional 1T2C pixel circuit. Simulations indicate the average voltage error rate under 120-Hz frame rate through the proposed circuit is about 3%.

Original languageEnglish
Title of host publication21st International Display Workshops 2014, IDW 2014
PublisherSociety for Information Display
Pages1350-1353
Number of pages4
ISBN (Electronic)9781510827790
Publication statusPublished - 2014 Jan 1
Event21st International Display Workshops 2014, IDW 2014 - Niigata, Japan
Duration: 2014 Dec 32014 Dec 5

Publication series

Name21st International Display Workshops 2014, IDW 2014
Volume2

Other

Other21st International Display Workshops 2014, IDW 2014
CountryJapan
CityNiigata
Period14-12-0314-12-05

Fingerprint

Liquid crystal displays
Pixels
Networks (circuits)
Capacitance
Electric potential

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Human-Computer Interaction
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Lai, P. C., Cheng, M. H., Lai, P. C., Norio, S., Lin, C. H., & Lin, C-L. (2014). Pixel circuit with fast charging capability using charge-sharing method for blue-phase liquid crystal displays. In 21st International Display Workshops 2014, IDW 2014 (pp. 1350-1353). (21st International Display Workshops 2014, IDW 2014; Vol. 2). Society for Information Display.
Lai, Po Chun ; Cheng, Mao Hsun ; Lai, Po Cheng ; Norio, Sugiura ; Lin, Chin Haun ; Lin, Chih-Lung. / Pixel circuit with fast charging capability using charge-sharing method for blue-phase liquid crystal displays. 21st International Display Workshops 2014, IDW 2014. Society for Information Display, 2014. pp. 1350-1353 (21st International Display Workshops 2014, IDW 2014).
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abstract = "A new pixel circuit for BPLCDs is presented to deal with large capacitance of BPLCs, a charge-sharing-reset method is developed to improve the insufficient charging capability of the conventional 1T2C pixel circuit. Simulations indicate the average voltage error rate under 120-Hz frame rate through the proposed circuit is about 3{\%}.",
author = "Lai, {Po Chun} and Cheng, {Mao Hsun} and Lai, {Po Cheng} and Sugiura Norio and Lin, {Chin Haun} and Chih-Lung Lin",
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Lai, PC, Cheng, MH, Lai, PC, Norio, S, Lin, CH & Lin, C-L 2014, Pixel circuit with fast charging capability using charge-sharing method for blue-phase liquid crystal displays. in 21st International Display Workshops 2014, IDW 2014. 21st International Display Workshops 2014, IDW 2014, vol. 2, Society for Information Display, pp. 1350-1353, 21st International Display Workshops 2014, IDW 2014, Niigata, Japan, 14-12-03.

Pixel circuit with fast charging capability using charge-sharing method for blue-phase liquid crystal displays. / Lai, Po Chun; Cheng, Mao Hsun; Lai, Po Cheng; Norio, Sugiura; Lin, Chin Haun; Lin, Chih-Lung.

21st International Display Workshops 2014, IDW 2014. Society for Information Display, 2014. p. 1350-1353 (21st International Display Workshops 2014, IDW 2014; Vol. 2).

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

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Lai PC, Cheng MH, Lai PC, Norio S, Lin CH, Lin C-L. Pixel circuit with fast charging capability using charge-sharing method for blue-phase liquid crystal displays. In 21st International Display Workshops 2014, IDW 2014. Society for Information Display. 2014. p. 1350-1353. (21st International Display Workshops 2014, IDW 2014).