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Large area transparent organic light-emitting device by using PFN modified ZnO as electron transfer layer
Author(s): Dan Zhao; Yufan Liu; Mengge Wu; Junsheng Yu
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Paper Abstract

Transparent light-emitting devices based on organic optoelectronic materials and transparent electrodes can have broad impact on amount of areas including building decoration, smart displays and lighting system. In this work a transparent organic light-emitting device (TOLED) with a large area is demonstrated by using an inverted architecture. A polymer of ploy[(9,9-bis(3’-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctyl)fluorene)] (PFN) is utilized to modify the energy level and morphology between ZnO and organic optoelectronic material. As a result, a brightness of ~1000 cd/m2 is obtained from both sides of the transparent device with a working area of 1 cm2. This work might inspire a promising approach for the fabrication of TOLEDs for both information display and solid-state lighting.

Paper Details

Date Published: 6 February 2019
PDF: 4 pages
Proc. SPIE 10842, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Subdiffraction-limited Plasmonic Lithography and Innovative Manufacturing Technology, 108420R (6 February 2019); doi: 10.1117/12.2506444
Show Author Affiliations
Dan Zhao, Univ. of Electronic Science and Technology of China (China)
Yufan Liu, Univ. of Electronic Science and Technology of China (China)
Mengge Wu, Univ. of Electronic Science and Technology of China (China)
Junsheng Yu, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 10842:
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Subdiffraction-limited Plasmonic Lithography and Innovative Manufacturing Technology
Mingbo Pu; Xiong Li; Xiaoliang Ma; Rui Zhou; Xuanming Duan; Xiangang Luo, Editor(s)

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