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41.2: Development of Polymer Light‐Emitting Diode (PLED) Displays using the Relief Printing Method
Author(s) -
Kitazume E.,
Takeshita K.,
Murata K.,
Qian Y.,
Abe Y.,
Yokoo M.,
Oota K.,
Taguchi T.
Publication year - 2006
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 - 10.1889/1.2433265
Subject(s) - materials science , rgb color model , optoelectronics , high resolution , diode , process (computing) , oled , full color , throughput , polymer , screen printing , light emitting diode , computer science , nanotechnology , artificial intelligence , telecommunications , composite material , remote sensing , layer (electronics) , geology , operating system , wireless
We have developed a printing method to realize large and high‐resolution organic LED displays. We realized 70ppi RGB stripe patterns using the improved relief printing method, and demonstrated 5 inch full‐color display before. In this study, we applied the relief printing method for organic layers besides light emitting ones and showed the high ability for throughput by the simplified process. In addition, we showed also the high ability for high‐resolution by realizing the 210ppi using this method.