公开(公告)号：US20170293384A1

公开(公告)日：2017-10-12

申请号：US15482268

申请日：2017-04-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeyoung RYU ,  Yujin KIM ,  Soyeon PARK ,  Yousik SHIN

IPC: G06F3/041 ,  G02F1/1333 ,  H01L29/66 ,  G06F3/044 ,  H01L27/12 ,  H01L29/786

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/136236 ,  G06F3/044 ,  G06F2203/04103 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/66757 ,  H01L29/78633 ,  H01L29/78675

Abstract: A display device includes: a substrate; a touch electrode disposed on the substrate; a routing wiring disposed on the touch electrode; a light blocking layer disposed on the touch electrode; a semiconductor layer disposed on the light blocking layer; a source electrode and a drain electrode spaced apart from each other and disposed on the semiconductor layer; and a gate electrode disposed on the source electrode and the drain electrode.