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P‐193: White‐Emitting Tandem Organic Light‐Emitting Devices with an Effective Connecting Architecture
Author(s) -
Lu YinJui,
Chen ChiehWei,
Wu ChungChih,
Chen LiangJyi,
Hsu HsiangLun,
Lu PoYen,
Nishikawa Ryuji,
Tsai YawMing
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 - 10.1889/1.2433681
Subject(s) - tandem , fabrication , optoelectronics , white light , materials science , electrode , sputtering , oled , evaporation , nanotechnology , chemistry , layer (electronics) , thin film , physics , composite material , medicine , alternative medicine , pathology , thermodynamics
We report efficient white‐emitting tandem organic light‐emitting devices using an effective connecting structure, which consists of a common electrode and hole‐injection/electron injection layers on two opposite sides. This connecting structure involves no sputtering or handling of reactive metals during device fabrication and can be prepared purely by thermal evaporation, thus simplifying device processing.