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68.3: WITHDRAWN 68.4L: Late‐News Paper : High‐resolution Printing of OLED Displays
Author(s) -
Ando Makoto,
Imai Toshiaki,
Yasumatsu Ryo,
Matsumi Tatsuya,
Tanaka Masanobu,
Hirano Takashi,
Sasaoka Tatsuya
Publication year - 2012
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.2168-0159.2012.tb05941.x
Subject(s) - oled , video graphics array , amoled , resolution (logic) , high resolution , process (computing) , materials science , computer science , optoelectronics , computer graphics (images) , nanotechnology , artificial intelligence , thin film transistor , active matrix , cmos , layer (electronics) , geology , operating system , remote sensing
We have developed a high‐resolution printing process for OLED displays and have used it to fabricate a 3‐inch VGA AMOLED display. The resolution and alignment accuracy of the method show a potential to realize displays with resolutions of more than 500 ppi. This meets demands of high‐resolution OLED displays that the mask evaporation process cannot fulfill.