Investigation of top-emitting OLEDs using molybdenum oxide as anode buffer layer |
| |
| Authors: | Lin Hui Yu Jun-sheng and Zhang Wei |
| |
| Affiliation: | State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University
of Electronic Science and Technology of China, Chengdu 610054, China;State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University
of Electronic Science and Technology of China, Chengdu 610054, China;State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University
of Electronic Science and Technology of China, Chengdu 610054, China |
| |
| Abstract: | A high-effective bottom anode is essential for high-performance top-emitting organic light-emitting devices (OLEDs). In this
paper, Ag-based top-emitting OLEDs are investigated. Ag has the highest reflectivity for visible light among all metals, yet
its hole-injection properties are not ideal for anodes of top-emitting OLED. The performance of the devices is significantly
improved using the molybdenum oxide as anode buffer layer at the surface of Ag. By introducing the molybdenum oxide, the hole
injection from Ag anodes into top-emitting OLED is largely enhanced with rather high reflectivity retained. |
| |
| Keywords: | |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
| 点击此处可从《光电子快报》浏览原始摘要信息 |
|
点击此处可从《光电子快报》下载全文 |
|
