公开(公告)号：US11665932B2

公开(公告)日：2023-05-30

申请号：US16688571

申请日：2019-11-19

Applicant: LG Display Co., Ltd.

Inventor： Dojoong Kim ,  Daeil Kang ,  Soojin Kim ,  Samjong Lee ,  Saehoon Oh ,  Hyungi Hong

IPC: H01L27/32

CPC classification number: H01L27/3248 ,  H01L27/3246 ,  H01L27/3272 ,  H01L27/3276

Abstract: The present disclosure provided an organic light-emitting display device comprising: a substrate where a first direction and a second direction intersecting each other are defined, the substrate on which sub-pixels arranged along the first direction and the second direction; first electrodes of organic light-emitting diodes allocated respectively to the sub-pixels; a first bank having first openings exposing the first electrodes; and a second bank having second openings exposing the first electrode on the first bank, wherein in at least one region, the second opening simultaneously exposes at least two first electrodes neighboring in the third direction.

公开(公告)号：US11631725B2

公开(公告)日：2023-04-18

申请号：US16688571

申请日：2019-11-19

Applicant: LG Display Co., Ltd.

Inventor： Dojoong Kim ,  Daeil Kang ,  Soojin Kim ,  Samjong Lee ,  Saehoon Oh ,  Hyungi Hong

IPC: H01L27/32

Abstract: The present disclosure provided an organic light-emitting display device comprising: a substrate where a first direction and a second direction intersecting each other are defined, the substrate on which sub-pixels arranged along the first direction and the second direction; first electrodes of organic light-emitting diodes allocated respectively to the sub-pixels; a first bank having first openings exposing the first electrodes; and a second bank having second openings exposing the first electrode on the first bank, wherein in at least one region, the second opening simultaneously exposes at least two first electrodes neighboring in the third direction.