公开(公告)号：US20200381654A1

公开(公告)日：2020-12-03

申请号：US16879621

申请日：2020-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Dongyoon SO ,  Dongmin KIM ,  Jungtae KIM ,  Kyungmin PARK ,  Hyungjun LIM

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a first substrate, a plurality of pixels on the first substrate, a second substrate on the plurality of pixels, a sealing portion surrounding the plurality of pixels and located between the first substrate and the second substrate, a first wiring extending in a first direction outside the plurality of pixels, and a second wiring partially surrounding the plurality of pixels, in a plane view, in which the second wiring comprises an extension portion arranged in parallel to the first direction between the first wiring and an edge of the first substrate, and the sealing portion fills an area between the extension portion and the first wiring.

公开(公告)号：US20140042400A1

公开(公告)日：2014-02-13

申请号：US13781922

申请日：2013-03-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taegon KIM ,  Kyungmin PARK

IPC: H01L51/10

CPC classification number: H01L51/102 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/0545

Abstract: A pixel of an organic light emitting display device includes a transistor, an organic light emitting diode, and a common line. The organic light emitting diode includes a first common layer, an organic light emitting layer disposed on the first common layer, and a second common layer. The common line is disposed between the first common layer and the second common layer to make electrical contact with the first common layer. The common line is supplied with a reference voltage to prevent the organic light emitting diode from generating light by leakage current in the transistor.

Abstract translation: 有机发光显示装置的像素包括晶体管，有机发光二极管和公共线。 有机发光二极管包括第一公共层，设置在第一公共层上的有机发光层和第二公共层。 公共线设置在第一公共层和第二公共层之间以与第一公共层电接触。 向公共线提供参考电压以防止有机发光二极管通过晶体管中的漏电流产生光。