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56.3: Performance Improvement of Compensation Circuit Using p‐Type SPC TFT for AMOLED Driving
Author(s) -
Lee JungMin,
Kang ChangHeon,
Hasumi Taro,
Yoo JuhnSuk,
Hong SoonKwang,
Kim ChangDong,
Ahn ByungChul
Publication year - 2013
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 - 10.1002/j.2168-0159.2013.tb06331.x
Subject(s) - amoled , compensation (psychology) , spice , thin film transistor , materials science , hysteresis , oled , computer science , electronic engineering , optoelectronics , engineering , nanotechnology , active matrix , physics , psychology , layer (electronics) , quantum mechanics , psychoanalysis
A new AMOLED compensation pixel circuit is proposed to improve the short term image sticking problem due to the hysteresis characteristics of p‐Type ASPC TFTs. A 3.9‐inch AMOLED display was developed based on proposed compensation circuit. The experimental and SPICE simulation results show the high performance of the hysteresis compensation.