公开(公告)号：US09711570B1

公开(公告)日：2017-07-18

申请号：US15479090

申请日：2017-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Ki Lee ,  Hoon-Kee Min

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  H01L51/52

CPC classification number: H01L27/323 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  G09G3/3225 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3275 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5253

Abstract: Embodiments of the present invention generally relate to a touch sensible organic light emitting device. The organic light emitting device according to an exemplary embodiment of the present invention comprises: a substrate; a thin film transistor disposed on the substrate; an organic light emitting element connected to the thin film transistor and receiving a data voltage; a plurality of encapsulation thin films disposed on the organic light emitting element, and encapsulating the thin film transistor and the organic light emitting element; a planarization layer disposed on the encapsulation thin film; and a touch sensor disposed on the planarization layer.