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46.1: New Concept for Large Area White OLED Production for Lighting
Author(s) -
Hoffmann Uwe,
Landgraf Heike,
Campo Manuel,
Bruch Juergen,
Keller Stefan,
Koenig Michael
Publication year - 2010
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 - 10.1889/1.3500561
Subject(s) - oled , production line , shadow mask , shadow (psychology) , evaporation , production (economics) , white spaces , vacuum deposition , deposition (geology) , white (mutation) , white light , white paper , computer science , environmental science , process engineering , materials science , computer graphics (images) , engineering , mechanical engineering , optoelectronics , nanotechnology , telecommunications , physics , geology , chemistry , thin film , geography , meteorology , gene , cognitive radio , psychotherapist , macroeconomics , archaeology , psychology , paleontology , biochemistry , layer (electronics) , wireless , sediment , economics
A new concept of a vertical in‐line deposition machine for large area white OLED production has been developed. The machine concept and linear evaporation source designed for up to Gen 4 substrates resulted in material utilization of > 50 %. A vacuum handling and alignment system for shadow masks has been developed.