公开(公告)号：US20200006401A1

公开(公告)日：2020-01-02

申请号：US16361135

申请日：2019-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Youngin HWANG ,  Elly GIL ,  Sungho KIM ,  Eungtaek KIM ,  Yongho YANG ,  Seongmin WANG ,  Jina LEE ,  Joohyeon JO ,  Seongbaik CHU

IPC: H01L27/12 ,  G09G3/3225

Abstract: A display device includes: a first electrode layer; a semiconductor layer including a source region, a drain region, and a channel region, wherein at least a portion of the source region or the drain region overlaps the first electrode layer; a second electrode layer arranged adjacent to the channel region; a third electrode layer overlapping the second electrode layer and at least a portion of the source region or the drain region; and a power line electrically connected to the first electrode layer and the third electrode layer.