公开(公告)号：US20210118337A1

公开(公告)日：2021-04-22

申请号：US17075972

申请日：2020-10-21

Applicant: LG Display Co., Ltd.

Inventor： Seongwoo PARK ,  SeungHan PAEK ,  HyunJin AN ,  Kyungjae YOON

IPC: G09F9/30 ,  G06F1/16

Abstract: A foldable display apparatus includes a display panel including a flexible substrate, in which at least one folding area folded based on a folding axis and non-folding areas disposed at one side and the other side of the folding area are defined, a glass substrate disposed below the flexible substrate, including an opening portion corresponding to the folding area, and a pattern frame disposed below the glass substrate, wherein the flexible substrate includes at least one groove pattern formed to overlap the folding area, and the groove pattern is formed on a rear surface of the flexible substrate.

公开(公告)号：US20200209925A1

公开(公告)日：2020-07-02

申请号：US16727311

申请日：2019-12-26

Applicant: LG Display Co., Ltd.

Inventor： SeungHan PAEK ,  Seongwoo PARK ,  Dohyung KIM ,  SangHoon LEE

IPC: G06F1/16 ,  H04M1/02 ,  G09F9/30 ,  G02F1/1333

Abstract: A flexible display apparatus includes: a glass supporting member including a flat portion and a step difference portion overlapping the flat portion; a flexible substrate in the step difference portion of the glass supporting member; and a display portion including a plurality of pixels on the glass supporting member and the flexible substrate.

公开(公告)号：US20190267563A1

公开(公告)日：2019-08-29

申请号：US16403372

申请日：2019-05-03

Applicant: LG Display Co., Ltd.

Inventor： SeungHan PAEK ,  Jeongwon LEE ,  Jonghoon YEO ,  Jihoon LEE

IPC: H01L51/50 ,  C09K11/06 ,  G09F9/30 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: Disclosed is an electroluminescent display device that may include a substrate, a first bank layer for defining a light-emission area on the substrate, a first electrode on the light-emission area of the substrate, and a light emitting layer on the first electrode, wherein an end of the first electrode faces an end of the first bank layer.

公开(公告)号：US20190206955A1

公开(公告)日：2019-07-04

申请号：US16219127

申请日：2018-12-13

Applicant: LG Display Co., Ltd.

Inventor： SeungHan PAEK ,  Hyunil KO

IPC: H01L27/32

Abstract: An electroluminescent display device includes a substrate, a circuit device layer provided on the substrate and having a first contact hole, a first electrode provided on the circuit device layer, a bank provided on the first electrode and configured to define a first emission area comprising a first sub emission area for exposing a first portion of the first electrode, and a second sub emission area for exposing a second portion of the first electrode, a first sub emission layer provided in the first sub emission area, and a second sub emission layer provided in the second sub emission area, wherein an area between the first sub emission area and the second sub emission area is overlapped with the first contact hole of the circuit device layer.