Three TFT pixel circuit with highly stable OLED current for AMOLED displays

Kuan Wen Chou, Chia Che Hung, Fu Chieh Chang, Chih-Lung Lin

Research output: Contribution to conferencePaperpeer-review

Abstract

This work proposes a novel voltage-programming pixel circuit for AMOLED using a-Si:H technology. The proposed 3TlC circuit can stabilize the output current regardless of VTH shift and OLED degradation. Experimental results indicate that the OLED current degradation is less than 3% over more than 16 h of operation.

Original languageEnglish
Pages735-737
Number of pages3
Publication statusPublished - 2010 Dec 1
Event17th International Display Workshops, IDW'10 - Fukuoka, Japan
Duration: 2010 Dec 12010 Dec 3

Other

Other17th International Display Workshops, IDW'10
CountryJapan
CityFukuoka
Period10-12-0110-12-03

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction

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