An external compensated method for AMOLED display based on current feedback

Fu Chieh Chang; Chun Da Tu; Pin Yen Kuo; Chih-Lung Lin

An external compensated method for AMOLED display based on current feedback

Fu Chieh Chang, Chun Da Tu, Pin Yen Kuo, Chih-Lung Lin

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This work proposes a pixel circuit with an external compensated structure for AMOLED displays by using the LTPS process. Based on the simulation results, the OLED current is independent of the threshold voltage of TFTs and the variation is smaller than 50 nA while the ΔV_TH is ± 0.5 V.

Original language	English
Title of host publication	Society for Information Display - 18th International Display Workshops 2011, IDW'11
Pages	73-75
Number of pages	3
Publication status	Published - 2011 Dec 1
Event	18th International Display Workshops 2011, IDW 2011 - Nagoya, Japan Duration: 2011 Dec 7 → 2011 Dec 9

Publication series

Name	Proceedings of the International Display Workshops
Volume	1
ISSN (Print)	1883-2490

Other

Other	18th International Display Workshops 2011, IDW 2011
Country	Japan
City	Nagoya
Period	11-12-07 → 11-12-09

All Science Journal Classification (ASJC) codes

Computer Vision and Pattern Recognition
Human-Computer Interaction
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Radiology Nuclear Medicine and imaging

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title = "An external compensated method for AMOLED display based on current feedback",

abstract = "This work proposes a pixel circuit with an external compensated structure for AMOLED displays by using the LTPS process. Based on the simulation results, the OLED current is independent of the threshold voltage of TFTs and the variation is smaller than 50 nA while the ΔVTH is ± 0.5 V.",

author = "Chang, {Fu Chieh} and Tu, {Chun Da} and Kuo, {Pin Yen} and Chih-Lung Lin",

year = "2011",

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note = "18th International Display Workshops 2011, IDW 2011 ; Conference date: 07-12-2011 Through 09-12-2011",

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An external compensated method for AMOLED display based on current feedback. / Chang, Fu Chieh; Tu, Chun Da; Kuo, Pin Yen; Lin, Chih-Lung.

Society for Information Display - 18th International Display Workshops 2011, IDW'11. 2011. p. 73-75 (Proceedings of the International Display Workshops; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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