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公开(公告)号:US09368743B2
公开(公告)日:2016-06-14
申请号:US13955569
申请日:2013-07-31
Applicant: Samsung Display Co., Ltd.
Inventor: Hyun Ju Choi , Chang Ho Lee , Ilsoo Oh , HeeJoo Ko , Dae Yup Shin , KeonHa Choi , Changmin Lee , Injae Lee , Pyungeun Jeon , Sejin Cho , JinYoung Yun , Bora Lee , Beomjoon Kim , Yeon woo Lee , Ji Hye Shim , Joongwon Sim
CPC classification number: H01L51/5056 , H01L51/0012
Abstract: A method of fabricating an organic light emitting device includes forming a first electrode layer on a substrate, surface-treating the first electrode layer with CF4 plasma, forming a first common layer containing pentacene on the surface-treated first electrode layer, forming an organic light emitting layer on the first common layer, forming a second common layer on the organic light emitting layer, and forming a second electrode layer on the second common layer. The CF4 plasma treatment enhances the luminous efficiency of the organic light emitting device.
Abstract translation: 一种制造有机发光器件的方法包括在衬底上形成第一电极层,用CF 4等离子体对第一电极层进行表面处理,在表面处理的第一电极层上形成含有并五苯的第一公共层,形成有机光 在第一公共层上形成第二公共层,在第二公共层上形成第二电极层。 CF4等离子体处理提高了有机发光器件的发光效率。