公开(公告)号：US20170076667A1

公开(公告)日：2017-03-16

申请号：US15259529

申请日：2016-09-08

Applicant: Japan Display Inc.

Inventor： Yuuichi NUMATA ,  Takahiro Fujioka ,  Kazuhiro Odaka ,  Hiroyuki Kimura

IPC: G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  H01L27/32

CPC classification number: G09G3/3266 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2310/0291

Abstract: A display device in an embodiment according to the present invention includes a pixel region includes a plurality of pixels arranged in a matrix, a first power source line arranged in the pixel region and provided with a first power source voltage supplying a current to the plurality of pixels, a second power source line located in a layer higher than the first power source line in the pixel region and including an intersection part intersecting the first power source line and provided with a second power source voltage different to the first power source voltage, a conducting layer interposed between the first power source line and the second power source line via an insulation layer and having at least one part overlapping the intersection part, a current detection portion electrically connected with the conducting layer.

Abstract translation: 根据本发明的实施例的显示装置包括：像素区域，包括以矩阵形式排列的多个像素;布置在像素区域中的第一电源线，并且具有向多个像素区域提供电流的第一电源电压 像素，位于像素区域中比第一电源线高的层中的第二电源线，并且包括与第一电源线相交并且具有与第一电源电压不同的第二电源电压的交叉部， 导电层，其经由绝缘层介于所述第一电源线和所述第二电源线之间，并且具有与所述交叉部重叠的至少一个部分，与所述导电层电连接的电流检测部。