专利名称：OLED LIGHT-EMITTING DEVICE AND
PREPARING METHOD THEREFOR, AND
medical equipment>葡萄的英语单词DISPLAY APPARATUS
发明人：LI, Yansong，李彦松
申请号：CN2015/073865
申请日：20150309
公开号：WO2016/058317A1
公开日：
starry starry night
20160421
专利内容由知识产权出版社提供
nicolas专利附图：
摘要：An OLED light-emitting device and a preparing method therefor, and a display apparatus relate to the technical field of displays and improve the problem of quenching半轴漏油
of an organic light emitting diode caud by the fact in the prior art that the injection of carriers is unbalanced and exciton are accumulated at an interface. The OLED light-emitting device compris an underlayer substrate (20), an anode (1) and cathode (2) which are arranged on the underlayer substrate and a light-emitting layer (3) positioned between the anode and the cathode; the OLED display device also compris a dissociation layer (10) ud for dissociating the exciton arriving at the dissociation layer into holes and electrons, wherein, in a ca where an electron migration rate is larger than a hole migration rate, the dissociation layer is arranged between the light-emitting layer and the anode; and in a ca where the hole migration rate is larger than the electron migration rate,
the dissociation layer is arranged between the light-emitting layer and the cathode. The prent invention is ud for OLED light-emitting devices, display apparatus containing an OLED light-emitting device and manufacturing therefor.
sky raker>美语俚语申请人：BOE TECHNOLOGY GROUP CO., LTD.，京东方科技集团股份有限公司
地址：100015 CN,100015 CN新东方小语种
国籍：CN,CN
代理人：CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.，中科专利商标代理有限责任公司
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