Distinguished student paper: Simultaneous programming and emission driving using external compensation method for 3D AMOLED displays

Hai Jung In, Kyong Hwan Oh, Chang Woo Song, Oh-Kyong Kwon

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

1 Scopus citations

Abstract

Simultaneous programming and emission driving using external compensation method for 3D active matrix organic light emitting diode (AMOLED) displays is proposed. The emission current uniformity is improved by compensating threshold voltage and mobility variations of driving TFTs. Simulation results show that the maximum emission current error range of the proposed method is from -1.6% to 0.6% in 40-inch full HDTV condition when the threshold voltage of driving TFT variation is form -1 V to 1 V and mobility variation of driving TFT is from -10% to 10%. The emission and programming time of 3D AMOLED display is also increased by simultaneous driving method.

Original languageEnglish
Title of host publication49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Pages361-364
Number of pages4
StatePublished - 2011 Dec 1
Event49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 - Los Angeles, CA, United States
Duration: 2011 May 152011 May 20

Publication series

Name49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
Volume1

Other

Other49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011
CountryUnited States
CityLos Angeles, CA
Period11/05/1511/05/20

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  • Cite this

    In, H. J., Oh, K. H., Song, C. W., & Kwon, O-K. (2011). Distinguished student paper: Simultaneous programming and emission driving using external compensation method for 3D AMOLED displays. In 49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011 (pp. 361-364). (49th Annual SID Symposium, Seminar, and Exhibition 2011, Display Week 2011; Vol. 1).