P-12: A New a-Si:H TFT Pixel Design Compensating Threshold Voltage Degradation of TFT and OLED

A new active matrix organic light emitting diode (AM‐OLED) pixel design, based on the a‐Si:H TFTs, is proposed and verified by SPICE simulations. The simulation results show that the proposed pixel, which consists of 7‐TFT and 1‐capacitor and 1‐additional signal line, compensates the problem of the...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2004-05, Vol.35 (1), p.264-267
Main Authors: Lee, Jae-Hoon, You, Bong-Hyun, Nam, Woo-Jin, Lee, Hye-Jin, Han, Min-Koo
Format: Article
Language:English
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Summary:A new active matrix organic light emitting diode (AM‐OLED) pixel design, based on the a‐Si:H TFTs, is proposed and verified by SPICE simulations. The simulation results show that the proposed pixel, which consists of 7‐TFT and 1‐capacitor and 1‐additional signal line, compensates the problem of the threshold voltage degradation in the a‐Si:H TFT and OLED.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.1830965