Microwave-assisted synthesis of organic/inorganic hybrid composites with gas barrier and heat-dissipating capability and their application for the encapsulation of top-emitting organic light emitting diodes (TEOLEDs)

2010 ◽  
Vol 10 (5) ◽  
pp. 1331-1335 ◽  
Author(s):  
Jian-Shian Lin ◽  
Ming-Hua Chung ◽  
Chen-Ming Chen ◽  
Fuh-Shyang Juang ◽  
Yu-Sheng Tsai ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Hybrid Composites ◽  
Organic Light Emitting Diodes ◽  
Microwave Assisted Synthesis ◽  
Gas Barrier ◽  
Inorganic Hybrid ◽  
Light Emitting ◽  
Microwave Assisted ◽  
Organic Light

All Solution-Processed Quintuple-Layer Organic Light-Emitting Diodes Containing Organic-Inorganic Hybrid Active Layers Fabricated by Sol-Gel Method

2018 ◽  
Vol 777 ◽  
pp. 113-120
Author(s):  
Yusuke Jitsui ◽  
Naoki Ohtani
Keyword(s):  
Thin Films ◽  
Active Layer ◽  
Light Emitting Diodes ◽  
Sol Gel ◽  
Organic Light Emitting Diodes ◽  
Inorganic Hybrid ◽  
Light Emitting ◽  
Gel Method ◽  
Organic Layers ◽  
Organic Light

Organic-inorganic hybrid thin films were fabricated using the sol-gel method and applied to multi-layer organic light-emitting diodes (OLEDs) as an active layer. A polymer emissive material poly (9,9-dioctyl-fluorene-co-N-4-butylphenyl-diphenylamine) (TFB) was solved in a sol-gel reaction accelerator perhydropolysilazane (PHPS). The PHPS solution turned into SiO2 by humidity treatment. Thus, the TFB:PHPS solution became SiO2 thin films in which the organic emissive material TFB was dispersed. All the organic layers of OLEDs can be fabricated using solution-process because the organic-inorganic hybrid active layer is not soluble with the adjacent organic layers. Consequently, we successfully fabricated quintuple-layer OLEDs consisting of the following five organic films: hole-injection, hole-transporting, active (organic-inorganic hybrid) electron-transporting, and electron-injection layers. Electroluminescence (EL) was successfully observed.

Facilitation of transparent gas barrier using SiN x /a-IZO lamination for organic light emitting diodes

2015 ◽  
Vol 24 ◽  
pp. 57-64 ◽  
Author(s):  
Min Li ◽  
Jianhua Zou ◽  
Dongyu Gao ◽  
Hong Tao ◽  
Lei Wang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Gas Barrier ◽  
Light Emitting ◽  
Organic Light

Realization of highly-dense Al2O3 gas barrier for top-emitting organic light-emitting diodes by atomic layer deposition

RSC Advances ◽  
2015 ◽  
Vol 5 (127) ◽  
pp. 104613-104620 ◽  
Author(s):  
Min Li ◽  
Dongyu Gao ◽  
Shuo Li ◽  
Zhongwei Zhou ◽  
Jianhua Zou ◽  
...  
Keyword(s):  
Thin Film ◽  
Atomic Layer Deposition ◽  
Light Emitting Diodes ◽  
Atomic Layer ◽  
Organic Light Emitting Diodes ◽  
Gas Barrier ◽  
Light Emitting ◽  
Organic Light ◽  
Layer Deposition ◽  
Thin Film Encapsulation

In this paper Al2O3 films are prepared with a method of atomic layer deposition (ALD) as the thin film encapsulation technology for top-emitting organic light-emitting diodes (TE-OLED).

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