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52.2: A Low‐Cost Stable Amorphous Silicon AMOLED Display with Full V T ‐ and V OLED Shift Compensation
Author(s) -
Chaji G. Reza,
Alexander Stefan,
Nathan Arokia,
Church Corbin,
Tang S. J.
Publication year - 2007
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2785620
Subject(s) - amoled , oled , materials science , compensation (psychology) , optoelectronics , pixel , electronic engineering , computer science , electrical engineering , thin film transistor , engineering , nanotechnology , active matrix , artificial intelligence , layer (electronics) , psychoanalysis , psychology
Abstract We present a new simple and low cost pixel circuit and driving scheme for the a‐Si AMOLED displays using conventional AMLCD drivers. Measurement results show significant stability and high immunity to temperature and mobility variations which makes the pixel circuit and driving scheme attractive for implementation in different technologies. A 9‐inch a‐Si AMOLED display fabricated based on this driving scheme shows high uniformity and long lifetime.