公开(公告)号：US20190198590A1

公开(公告)日：2019-06-27

申请号：US16228549

申请日：2018-12-20

Applicant: LG Display Co., Ltd.

Inventor： Dongyoung KIM ,  Yucheol YANG ,  Yongbaek LEE

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50

CPC classification number: H01L27/3246 ,  H01L27/322 ,  H01L51/5044 ,  H01L51/5253 ,  H01L51/5284 ,  H01L2227/323

Abstract: A light-emitting display device and method of manufacturing the same are provided. A light-emitting display device includes: a first substrate, an insulating layer on the first substrate, the insulating layer including depressions and protrusions, a plurality of light-emitting diodes on the protrusions, the light-emitting diodes including: a pixel electrode layer, an emission layer, and a common electrode layer, and a black matrix layer in the depressions.

公开(公告)号：US20190165066A1

公开(公告)日：2019-05-30

申请号：US16200058

申请日：2018-11-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Yongbaek LEE ,  Junseok BYUN ,  Dongyoung KIM

IPC: H01L27/32

Abstract: An organic light-emitting display device includes pixels, a bank that defines the pixels and has at least one hollow portion formed between the pixels which neighbor each other, and a light stopper. At least part of the light stopper is inserted into the hollow portion.