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A pixel structure for simultaneous programming and emission method for shutter-glasses-type stereoscopic 3-D AMOLED displays

Title
A pixel structure for simultaneous programming and emission method for shutter-glasses-type stereoscopic 3-D AMOLED displays
Author
권오경
Keywords
AMOLED; 3-D; stereoscopic; shutter glasses; pixel; programming; emission
Issue Date
2012-03
Publisher
Society Information Display
Citation
Journal of the Society for Information Display, 2012, 20(3), P.162-168
Abstract
A pixel structure for shutter-glasses-type stereoscopic 3-D active-matrix organic light-emitting-diode (AMOLED) displays is proposed. The proposed pixel programs data to the pixel during the light-emission time of an OLED. Because the emission time of the proposed pixel is extended, it is expected that the proposed pixel not only decreases the peak current of the OLED during the emission period but also reduces flicker. Moreover, the aperture ratio of the proposed pixel is 58.69% for a 50-in. full-high-definition (FHD) condition by minimizing the number of thin-film transistors (TFTs), capacitors, and control signal lines as seven TFTs, two capacitors, two power lines, and four control lines per unit pixel. Simulation results show that the error in the emission current of the proposed pixel is from -0.82% to +0.90% when the threshold-voltage variation of the driving TFT is +/- 1.00 V, and the maximum variation of the emission current is -1.35% when a voltage drop in the power line is -0.50 V on a full-white-image display.
URI
https://onlinelibrary.wiley.com/doi/abs/10.1889/1.1828693http://repository.hanyang.ac.kr/handle/20.500.11754/69521
ISSN
1071-0922
DOI
10.1889/JSID20.3.162
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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