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11‐1: High Reliability Flexible AMOLED Display with Algorithm Compensation for Automotive Application
Author(s) -
Mou Xin,
Xiang Lian,
Wang Gang,
Huang Xing,
Liang Cuicui,
Chen Guowei,
Zhang Lin,
Li Suncun,
He Xueying,
Hu Wenjie,
Yang Kai,
Yu Zhengmao,
Yang Yan,
Feng Youxiong,
Wang Dawei,
Qiu Haijun,
Gao Wenbao
Publication year - 2020
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/sdtp.13821
Subject(s) - amoled , mura , compensation (psychology) , reliability (semiconductor) , automotive industry , computer science , engineering , computer hardware , automotive engineering , embedded system , liquid crystal display , materials science , operating system , thin film transistor , physics , layer (electronics) , quantum mechanics , composite material , aerospace engineering , psychology , power (physics) , active matrix , psychoanalysis
In this paper, IR‐drop, de‐mura and burn‐in compensation algorithms were developed and implemented in TCON IC to improve the Long Range Uniformity (LRU), display mura and burn in issue. By implemented these algorithms, the LRU were improved from 75.5% to 94.5%, the mura and burn in level were decreased from level 4 to level 1. Moreover, automotive grade reliability was passed for 12.3 inch FHD flexible AMOLED display intergraded with GOA technology and TCON driving circuit board.