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1. (WO2017020366) ORGANIC LIGHT-EMITTING DIODE

Pub. No.:    WO/2017/020366    International Application No.:    PCT/CN2015/087928
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Tue Aug 25 01:59:59 CEST 2015
IPC: H01L 51/50
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: CHEN, Lixuan
陈黎暄
Title: ORGANIC LIGHT-EMITTING DIODE
Abstract:
Provided is an organic light-emitting diode. The organic light-emitting diode comprises: a first electrode (210); a second electrode (230) provided on the first electrode (210); a light-emitting layer (222) provided between the first electrode (210) and the second electrode (230); and a conductive layer (221) located in the light-emitting layer (222) or being in direct contact with the light-emitting layer (222). According to the organic light-emitting diode of the present invention, by adding the conductive layer (221) into an OLED, the inside of the OLED can be adjusted and balanced by an external voltage, and the OLED is no longer limited to a circuit input between two electrodes, so that the light-emitting brightness of the OLED can be regulated. In addition, the evaporation of the conductive layer (221) would not damage the light-emitting layer (222), so that an OLED presenting a top emission state can be used.