公开(公告)号：US09054059B2

公开(公告)日：2015-06-09

申请号：US14061924

申请日：2013-10-24

Applicant: LG Display Co., Ltd.

Inventor： MiSo Kim ,  DoHyung Kim ,  SeHwan Na ,  ChiMin Choi

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/32 ,  H01L27/3204 ,  H01L27/3274 ,  H01L51/0097 ,  H01L51/5246 ,  H01L2251/5338

Abstract: The present invention relates to a flexible organic electroluminescent device, and the invention disclosed herein includes a switching thin film transistor and a drive thin film transistor formed at the each pixel region on a substrate; a first electrode connected to a drain electrode of the drive thin film transistor, and formed at the each pixel region; a bank formed on the display area and non-display area of the substrate; a spacer formed on a bank in the non-display area, and disposed in the vertical direction in parallel to a lateral surface of the display area; an organic light emitting layer separately formed for each pixel region; a second electrode formed on an entire surface of the organic light emitting layer; an organic layer formed on an entire surface of the substrate; a barrier film located to face the substrate.

Abstract translation: 柔性有机电致发光器件本发明涉及一种柔性有机电致发光器件，本发明公开了一种形成在衬底上每个像素区域处的开关薄膜晶体管和驱动薄膜晶体管， 连接到所述驱动薄膜晶体管的漏电极并形成在所述每个像素区域处的第一电极; 形成在基板的显示区域和非显示区域上的堤岸; 形成在所述非显示区域中的堤岸上的间隔件，并且平行于所述显示区域的侧面设置在垂直方向上; 分别为每个像素区域形成的有机发光层; 形成在有机发光层的整个表面上的第二电极; 形成在所述基板的整个表面上的有机层; 位于面对衬底的阻挡膜。