公开(公告)号：US20190123113A1

公开(公告)日：2019-04-25

申请号：US16165714

申请日：2018-10-19

Applicant: LG Display Co., Ltd.

Inventor： Taehwan Kim ,  EunHye Lee

IPC: H01L27/32 ,  G06F3/041 ,  G03F7/16 ,  G03F7/20 ,  H01L51/52

Abstract: A display apparatus and a method for fabricating the same are discussed, in which bridge electrodes can be connected with touch electrodes even without a separate mask process. The display apparatus comprises a light emitting device layer that includes a first electrode arranged on a first substrate, a light emitting layer arranged on the first electrode, and a second electrode arranged on the light emitting layer; and a touch sensing layer arranged on the light emitting device layer, wherein the touch sensing layer includes first and second touch electrode layers and a touch insulating film arranged between the first and second touch electrode layers, and the first touch electrode layer constitutes first and second touch electrodes, and the second touch electrode layer constitutes bridge electrodes and is formed to be filled in a contact hole provided in the touch insulating film and connected with the first touch electrode layer.

公开(公告)号：US10854691B2

公开(公告)日：2020-12-01

申请号：US16165714

申请日：2018-10-19

Applicant: LG Display Co., Ltd.

Inventor： Taehwan Kim ,  EunHye Lee

IPC: H01L27/32 ,  G06F3/041 ,  G03F7/16 ,  G03F7/20 ,  H01L51/52 ,  G06F3/044

Abstract: A display apparatus and a method for fabricating the same are discussed, in which bridge electrodes can be connected with touch electrodes even without a separate mask process. The display apparatus comprises a light emitting device layer that includes a first electrode arranged on a first substrate, a light emitting layer arranged on the first electrode, and a second electrode arranged on the light emitting layer; and a touch sensing layer arranged on the light emitting device layer, wherein the touch sensing layer includes first and second touch electrode layers and a touch insulating film arranged between the first and second touch electrode layers, and the first touch electrode layer constitutes first and second touch electrodes, and the second touch electrode layer constitutes bridge electrodes and is formed to be filled in a contact hole provided in the touch insulating film and connected with the first touch electrode layer.