公开(公告)号：US20130264546A1

公开(公告)日：2013-10-10

申请号：US13690635

申请日：2012-11-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH IN

Inventor： Byoung Gon Yu ,  Jeong Ik Lee ,  Doo-Hee Cho

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5262 ,  H01L51/5275 ,  H01L51/56

Abstract: Disclosed are an organic light emitting diode device and a method of fabricating the organic light emitting diode device capable of achieving high light extraction efficiency even without a high-cost and complicated process. The organic light emitting diode device according to an exemplary embodiment of the present disclosure includes a substrate; a phase change thin film layer formed on the substrate and formed of a phase change material changeable from an amorphous state to a crystalline state or from a crystalline state to an amorphous state; and an anode electrode layer, an organic light emitting layer and a cathode electrode layer which are sequentially formed on the phase change thin film layer.

Abstract translation: 公开了一种有机发光二极管器件和制造有机发光二极管器件的方法，其即使没有高成本和复杂的工艺也能够实现高的光提取效率。 根据本公开的示例性实施例的有机发光二极管器件包括衬底; 相变薄膜层，形成在基板上，由可从非晶态转变为结晶态或从结晶状态到非晶状态的相变材料形成; 以及依次形成在相变薄膜层上的阳极电极层，有机发光层和阴极电极层。