DocumentCode :
2636121
Title :
Efficient polymeric light emitting diodes for flexible display
Author :
Ohmori, Yutaka ; Kajii, Hirotake ; Hino, Yuichi ; Shigeno, Yasuhiro ; Takehara, Naoya ; Nakagawa, Hiroshi ; Sasada, Kosuke
Author_Institution :
Osaka Univ., Japan
fYear :
2005
fDate :
22-28 Oct. 2005
Firstpage :
714
Lastpage :
715
Abstract :
Polymer based efficient red light emission has been demonstrated utilizing red-emitting phosphor Ir(piq)3 doped in mixture of PVK and TDAPB by spin coating method. The maximum luminance is obtained 8800 cd/m2 and the external quantum efficiency of 6.3%. The impact test of the PLED shows a star like destruction of electrode by impact the EL device.
Keywords :
brightness; display devices; electroluminescent devices; optical polymers; organic light emitting diodes; phosphors; photoluminescence; spin coating; EL device; Ir(piq)3-doped PVK; Ir(piq)3-doped TDAPB; electrode; flexible display; impact test; luminance; polymeric light emitting diodes; red light emission; red-emitting phosphor; spin coating; star like destruction; Cathodes; Flat panel displays; Glass; Indium tin oxide; Light emitting diodes; Organic light emitting diodes; Phosphorescence; Polymer films; Substrates; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics Society, 2005. LEOS 2005. The 18th Annual Meeting of the IEEE
Print_ISBN :
0-7803-9217-5
Type :
conf
DOI :
10.1109/LEOS.2005.1548206
Filename :
1548206
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2636121
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