Premium
P‐78: Process Simplification for Passive Matrix OLEDs
Author(s) -
Yi Seungjun,
Shin Youn Soo,
Ihm DaeWoo,
You Jae Houn,
Choi Kyung Hee
Publication year - 2008
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 - 10.1889/1.3069433
Subject(s) - cathode , materials science , photoresist , optoelectronics , separator (oil production) , electrode , oled , layer (electronics) , reliability (semiconductor) , composite material , electrical engineering , engineering , chemistry , power (physics) , quantum mechanics , thermodynamics , physics
We have developed simplified processes for the formation of insulators, cathode separators and bus electrodes in PMOLEDs. The insulators and cathode separators are patterned simultaneously by a single layer of image reversal photoresist. And, the bus electrodes of low resistance are formed by the cathode separator and cathode metal. Using these simplified processes, we fabricated 1.17″ 96×RGB×96 panels and analyzed their performance and reliability.