公开(公告)号：US10217406B2

公开(公告)日：2019-02-26

申请号：US16110943

申请日：2018-08-23

Applicant: LG Display Co., Ltd.

Inventor： Chanwoo Lee ,  SungJoon Min ,  KwonHyung Lee ,  Yeonjun Oh

IPC: G09G5/00 ,  G06F3/038 ,  H01L27/32 ,  H01L51/00 ,  G09G3/3225

Abstract: A flexible display device includes a flexible substrate includes first and second portions that overlap each other, and a bending portion connecting the first portion with the second portion. A first display having a first organic light emitting diode is on the first portion, the first display configured to display an image in a first direction, and a second display having a second organic light emitting diode is on the second portion, the second display configured to display an image in a second direction. A gate driver is on the bending portion, and is configured to drive gate lines in each of the first and second displays.

公开(公告)号：US10089922B2

公开(公告)日：2018-10-02

申请号：US14983876

申请日：2015-12-30

Applicant: LG Display Co., Ltd.

Inventor： Chanwoo Lee ,  SungJoon Min ,  KwonHyung Lee ,  Yeonjun Oh

IPC: G06F3/038 ,  G09G5/00 ,  G09G3/3225 ,  H01L51/00 ,  H01L27/32

Abstract: A flexible display device includes a flexible substrate includes first and second portions that overlap each other, and a bending portion connecting the first portion with the second portion. A first display having a first organic light emitting diode is on the first portion, the first display configured to display an image in a first direction, and a second display having a second organic light emitting diode is on the second portion, the second display configured to display an image in a second direction. A gate driver is on the bending portion, and is configured to drive gate lines in each of the first and second displays.

公开(公告)号：US09768399B2

公开(公告)日：2017-09-19

申请号：US14984421

申请日：2015-12-30

Applicant: LG Display Co., Ltd.

Inventor： KwonHyung Lee ,  Chanwoo Lee ,  Jaekyung Choi

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/0097 ,  H01L27/32 ,  H01L27/322 ,  H01L27/3276 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: Disclosed is a flexible organic light emitting display panel in which an upper substrate is larger in size than a lower substrate including a pad area. The flexible organic light emitting display panel includes, for example, a lower substrate, including a flexible lower base film and an organic light emitting diode (OLED) included in the flexible lower base film, and an upper substrate including a flexible upper base film and a multi-buffer which is coated on the flexible upper base film for preventing penetration of water.

公开(公告)号：US09214640B2

公开(公告)日：2015-12-15

申请号：US14096851

申请日：2013-12-04

Applicant: LG Display Co., Ltd.

Inventor： Chanwoo Lee ,  JongHyun Park ,  TaeWoo Kim ,  Jaekyung Choi ,  Sangcheon Youn ,  SungJoon Min ,  SeYeoul Kwon ,  KwonHyung Lee

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L27/14 ,  H01L29/04 ,  H01L29/18 ,  H01L33/00 ,  H01J1/62 ,  H01J63/04 ,  G06F3/038 ,  G09G5/00 ,  G02F1/1345

CPC classification number: H01L51/5293 ,  G06F1/1652 ,  H01L27/3244 ,  H01L27/3267 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/303 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display device and a method of manufacturing the same are provided. The flexible display device comprises a first flexible substrate including a display area including an organic light emitting layer, and a peripheral circuit area, and a second flexible substrate coming in contact with the first flexible substrate and including a pattern for facilitating bending thereof, wherein the second flexible substrate has a certain shape according to the pattern, and the first flexible substrate has a shape corresponding to the certain shape. Various embodiments of the present invention provide a flexible display device capable of realizing a narrow bezel-type or bezel-free display device and simultaneously realizing improved types of design, facilitating bending of a bezel area so as to realize a narrow bezel-type or bezel-free display device, and minimizing damage to an area to be bent.

Abstract translation: 提供了柔性显示装置及其制造方法。 柔性显示装置包括：第一柔性基板，包括包括有机发光层的显示区域和外围电路区域;以及与第一柔性基板接触并包括用于促进其弯曲的图案的第二柔性基板，其中， 第二柔性基板根据图案具有一定的形状，第一柔性基板具有与该形状对应的形状。 本发明的各种实施例提供一种灵活的显示装置，其能够实现窄边框型或无挡板的显示装置，并且同时实现改进的设计类型，便于边框区域的弯曲，从而实现窄边框型或边框 - 显示设备，并减少对弯曲区域的损坏。