公开(公告)号：US20190043937A1

公开(公告)日：2019-02-07

申请号：US16107381

申请日：2018-08-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEUNGKYU LEE ,  TAEHOON KWON ,  BYUNGSUN KIM

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3291

CPC classification number: H01L27/3272 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2320/045 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: A display device includes: a plurality of pixels each including a driving thin film transistor and a storage capacitor, wherein each of the pixels further includes: a driving semiconductor layer including a driving channel region, a driving source region, and a driving drain region; a first electrode layer, a portion of the first electrode layer overlapping the driving channel region; a second electrode layer overlapping the first electrode layer; a node connection line having a first side connected to the first electrode layer; a pixel electrode overlapping the first electrode layer and the second electrode layer; and a shielding layer between the first electrode layer and the pixel electrode and overlapping the first electrode layer, the node connection line, and the pixel electrode.