Adaptive current scaling pixel circuit for a-Si : H AMOLED

Jian-Zhi Huang, Jung An Cheng, Yen-Chung Lin, Wayne Cheng, Han-Ping Shieh

Research output: Contribution to conferencePaper

Abstract

An adaptive current scaling pixel circuit for a-Si:H TFT process has been demonstrated. The adaptive current scaling is achieved by insetting a small cascaded storage capacitor to the traditional pixel circuit without affecting the aperture ratio. The proposed pixel circuit is capable of shorting the programming time without sacrificing the power consumption. Hence, the proposed pixel circuit is suitable for the large size and high resolution AMOLED application.
Original languageEnglish
Pages661-664
Number of pages4
StatePublished - 2005
EventIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, Japan
Duration: 6 Dec 20059 Dec 2005

Conference

ConferenceIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005
CountryJapan
CityTakamatsu
Period6/12/059/12/05

Keywords

  • THIN-FILM TRANSISTORS

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  • Cite this

    Huang, J-Z., Cheng, J. A., Lin, Y-C., Cheng, W., & Shieh, H-P. (2005). Adaptive current scaling pixel circuit for a-Si : H AMOLED. 661-664. Paper presented at IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005, Takamatsu, Japan.