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30.1: New Nozzle‐printing Method for Large‐Size Organic EL Device
Author(s) -
Masuichi M.,
Kawagoe M.,
Takamura Y.,
Adachi H.,
Fujimoto Y.,
Ueno M.
Publication year - 2005
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 - 10.1889/1.2036215
Subject(s) - nozzle , boiling point , volumetric flow rate , materials science , viscosity , substrate (aquarium) , boiling , flow (mathematics) , process engineering , mechanical engineering , nanotechnology , computer science , chemical engineering , composite material , engineering , chemistry , mechanics , physics , organic chemistry , oceanography , geology
Abstract We confirmed that the nozzle printing method is capable of providing a spot‐free substrate printing. This equipment features an excellent flow rate stability and highly accurate printing for OELP patterns, thanks to the development of a technique for dispensing low boiling point solvent and high viscosity chemical from a minute nozzle and a method to precisely control flow rate.