Side-chain liquid-crystalline polymers containing oxadiazole and amine moieties for organic light-emitting diode

2005 ◽  
Author(s):  
Motoi Kinoshita ◽  
Masuki Kawamoto ◽  
Hiroyuki Mochizuki ◽  
Yunmi Nam ◽  
Tomiki Ikeda
Keyword(s):  
Liquid Crystalline ◽  
Light Emitting Diode ◽  
Liquid Crystalline Polymers ◽  
Side Chain ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Crystalline Polymers ◽  
Organic Light

scholarly journals Side-Chain Polyimides as Binder Polymers for Photolithographic Patterning of a Black Pixel Define Layer for Organic Light Emitting Diode

2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
Genggongwo Shi ◽  
Sung Hoon Park ◽  
Jeseob Kim ◽  
Minji Kim ◽  
Lee Soon Park
Keyword(s):  
Light Emitting Diode ◽  
Side Chain ◽  
Ambient Light ◽  
Light Emitting ◽  
Organic Layers ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Black Pixel ◽  
Chain Type

A pixel define layer (PDL) in an organic light emitting diode (OLED) is patterned using a photolithographic process before the deposition of organic layers on top of ITO anode. If the patterning of PDL on OLED panels can be achieved using a black photoresist, the patterning of black matrix (BM) on top of PDL patterns can be omitted by reducing the reflection of ambient light from OLED panels. In this study, we synthesized a series of side-chain-type polyimides as binder polymers of black photoresists and investigated the potential of using the black photoresist for the fine patterning of black PDL on OLED panels.

Effects of Nitridation Time on Top-emission Inverted Organic Light Emitting Diode

PIERS Online ◽  
2007 ◽  
Vol 3 (6) ◽  
pp. 821-824 ◽  
Author(s):  
Chien-Chang Tseng ◽  
Liang-Wen Ji ◽  
Yu Sheng Tsai ◽  
Fuh-Shyang Juang
Keyword(s):  
Light Emitting Diode ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Nitridation Time ◽  
Organic Light
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