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P‐181: Solution‐Processed Full‐Color Polymer‐OLED Displays Fabricated by Direct Photolithography
Author(s) -
Gather Malte,
Köhnen Anne,
Meerholz Klaus,
Becker Heinrich,
Falcou Aurélie
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 - 10.1889/1.2433668
Subject(s) - photolithography , materials science , oled , polymer , common emitter , optoelectronics , full color , lithography , electrode , matrix (chemical analysis) , nanotechnology , chemistry , composite material , layer (electronics)
For the first time a full‐color display processed by direct photo‐lithography is demonstrated. The solution‐processed devices consist of stripes of red, green and blue emitting polymers which are sandwiched between electrodes in a passive‐matrix geometry. In contrast to other approaches the photo‐activated crosslinking‐reaction used to pattern the emitter does not have a negative effect on the device‐performance.