公开(公告)号：US20230217616A1

公开(公告)日：2023-07-06

申请号：US18090948

申请日：2022-12-29

Applicant: LG Display Co., Ltd. ,  LMT Co., Ltd.

Inventor： Jungkyu PARK ,  Minkyung KIM ,  Hosung PARK ,  SangJun LEE ,  Hae Woong PARK ,  TaeWoo KIM ,  Eunae CHO

IPC: H05K5/02 ,  F16C11/04

CPC classification number: H05K5/0226 ,  F16C11/04 ,  E05D3/122

Abstract: A foldable display apparatus includes: a display panel; first and second set housings arranged in a first direction and supporting the display panel; and a hinge assembly disposed between and connected to the first and second set housings. The hinge assembly is configured to: rotate the first and second set housings inward to in-fold the display panel so that the display panel is disposed between the first set housing and the second set housing; rotate the first and second set housings outward to out-fold the display panel so that the first set housing and the second set housing are disposed between the out-folded display panel; and position the first and second set housings flat to unfold the display panel so that the display panel is flat on the first set housing, the second set housing, and the hinge assembly.

公开(公告)号：US20170365197A1

公开(公告)日：2017-12-21

申请号：US15697153

申请日：2017-09-06

Applicant: LG Display Co., Ltd.

Inventor： JunHyung KIM ,  TaeWoo KIM ,  MiJin HAN

IPC: G09F9/30 ,  G06F1/16 ,  E05D11/00 ,  H04M1/02

CPC classification number: G09F9/301 ,  E05D11/0054 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1641 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0216

Abstract: Embodiments relate to a foldable display apparatus including a hinge providing supporting for a bending area of a flexible display panel. The flexible display panel includes a first flat display area and a second flat display area at both sides of a bending display area. A first rear cover provides support for the first flat display area and has a first edge. A second rear cover provides support for the second flat display area and has having a second edge facing the first edge and parallel to the first edge. The hinge includes rear hinge covers longitudinally extending parallel to the first edge and the second edge, and elastic axis members coupling the plurality of rear hinge covers in an interlocking and rotatable manner. The elastic axis members are deformed as the rear hinge covers make a relative movement by bending of the hinge.

公开(公告)号：US20170060188A1

公开(公告)日：2017-03-02

申请号：US15218800

申请日：2016-07-25

Applicant: LG Display Co., Ltd.

Inventor： MiJin HAN ,  TaeWoo KIM ,  JunHyung KIM

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1641 ,  G06F1/1681

Abstract: A supporting frame for a flexible display panel includes a bending member and a plurality of supporting members. The bending member supports a bendable area of the flexible display panel and is configured to be bent. The plurality of supporting members support non-bendable display areas of the flexible display panel, and each connect to a plurality of connecting surfaces of the bending member.

Abstract translation: 用于柔性显示面板的支撑框架包括弯曲构件和多个支撑构件。 弯曲构件支撑柔性显示面板的可弯曲区域并且被配置为弯曲。 多个支撑构件支撑柔性显示面板的不可弯曲的显示区域，并且各自连接到弯曲构件的多个连接表面。

公开(公告)号：US20240221648A1

公开(公告)日：2024-07-04

申请号：US18383734

申请日：2023-10-25

Applicant: LG Display Co., Ltd.

Inventor： TaeWoo KIM ,  DongJin JEONG ,  Hongseok CHOI

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2320/045 ,  G09G2320/0613 ,  G09G2320/0626 ,  G09G2320/103 ,  G09G2354/00

Abstract: A light emitting display apparatus includes a control driver configured to perform a deterioration prevention function, a scaler configured to transfer a deterioration prevention function activation request signal to the control driver and transfer a deterioration prevention function deactivation request signal to the control driver based on an analysis result of input image data when deterioration prevention function start information is received from the control driver, and a light emitting display panel configured to display images under the control of the control driver.

公开(公告)号：US20200211509A1

公开(公告)日：2020-07-02

申请号：US16726483

申请日：2019-12-24

Applicant: LG Display Co., Ltd.

Inventor： SoekMin CHOI ,  TaeWoo KIM ,  Sunghyun AHN

IPC: G09G5/14 ,  G09G3/32

Abstract: Disclosed is a multi-display in which light emitting display apparatuses share information for varying a position of an image. The multi-display includes: at least two light emitting display apparatuses; and a distributing device distributing pieces of multi-image data transmitted from an external system to the light emitting display apparatuses, wherein a first controller controlling a function of a first light emitting display apparatus among the light emitting display apparatuses shares information for varying a position of an image with controllers controlling functions of the other light emitting display apparatuses. According to the multi-display of the present disclosure, even if the multi-image is shifted in various directions in order to prevent deterioration of the light emitting display apparatuses in the multi-display, a lossy image may be minimized or reduced.

公开(公告)号：US20170249040A1

公开(公告)日：2017-08-31

申请号：US15441723

申请日：2017-02-24

Applicant: LG DISPLAY CO., LTD.

Inventor： TaeWoo KIM ,  JuHan KIM ,  Kyungjae PARK

IPC: G06F3/041 ,  F21V8/00 ,  G06F3/044

Abstract: A display device, a backlight unit, a guide panel, and a flexible printed circuit, are disclosed which include a conductive pattern on a part of an outer surface of a guide panel or a folding portion formed by folding a side end portion of the flexible printed circuit. The conductive pattern or the folding portion is electrically connected to an electrode located below the display device. A simple structure is provided in which a signal output from a signal input medium positioned above the guide panel is easily transmitted to an electrode located below the display device through the conductive pattern of the guide panel or the folding portion of the flexible printed circuit.

公开(公告)号：US20170062773A1

公开(公告)日：2017-03-02

申请号：US15353391

申请日：2016-11-16

Applicant: LG Display Co., Ltd.

Inventor： Chanwoo LEE ,  JongHyun PARK ,  TaeWoo KIM ,  Jaekyung CHOI ,  Sangcheon YOUN ,  SungJoon MIN ,  SeYeoul KWON ,  KwonHyung LEE

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

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。

公开(公告)号：US20170061836A1

公开(公告)日：2017-03-02

申请号：US15220283

申请日：2016-07-26

Applicant: LG Display Co., Ltd.

Inventor： JunHyung KIM ,  TaeWoo KIM ,  MiJin HAN

IPC: G09F9/30 ,  G06F1/16

CPC classification number: G09F9/301 ,  E05D11/0054 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1641 ,  G06F1/1652 ,  G06F1/1681 ,  H04M1/0216

Abstract: Embodiments relate to a foldable display apparatus including a hinge providing supporting for a bending area of a flexible display panel. The flexible display panel includes a first flat display area and a second flat display area at both sides of a bending display area. A first rear cover provides support for the first flat display area and has a first edge. A second rear cover provides support for the second flat display area and has having a second edge facing the first edge and parallel to the first edge. The hinge includes rear hinge covers longitudinally extending parallel to the first edge and the second edge, and elastic axis members coupling the plurality of rear hinge covers in an interlocking and rotatable manner. The elastic axis members are deformed as the rear hinge covers make a relative movement by bending of the hinge.

Abstract translation: 实施例涉及一种可折叠显示装置，其包括提供支撑柔性显示面板的弯曲区域的铰链。 柔性显示面板包括在弯曲显示区域的两侧的第一平面显示区域和第二平面显示区域。 第一后盖为第一平面显示区域提供支撑并且具有第一边缘。 第二后盖提供对第二平面显示区域的支撑，并且具有面向第一边缘并平行于第一边缘的第二边缘。 铰链包括纵向延伸平行于第一边缘和第二边缘的后铰链盖，以及以互锁和可旋转的方式联接多个后铰链盖的弹性轴构件。 弹性轴构件随着后铰链盖通过铰链的弯曲相对运动而变形。

公开(公告)号：US20160093683A1

公开(公告)日：2016-03-31

申请号：US14939926

申请日：2015-11-12

Applicant: LG Display Co., Ltd.

Inventor： Chanwoo LEE ,  JongHyun PARK ,  TaeWoo KIM ,  Jaekyung CHOI ,  Sangcheon YOUN ,  SungJoon MIN ,  SeYeoul KWON ,  KwonHyung LEE

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

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。

公开(公告)号：US20250087161A1

公开(公告)日：2025-03-13

申请号：US18960745

申请日：2024-11-26

Applicant: LG Display Co., Ltd.

Inventor： TaeWoo KIM ,  DongJin JEONG ,  Hongseok CHOI

IPC: G09G3/3233

Abstract: A light emitting display apparatus can include a control driver configured to perform a deterioration prevention function, a scaler configured to transmit a deterioration prevention function activation request signal to the control driver and transmit a deterioration prevention function deactivation request signal to the control driver based on an analysis result of input image data when deterioration prevention function start information is received from the control driver, and a light emitting display panel configured to display images under control of the control driver. The amount of change in an image used in the scaler is smaller than the amount of change in an image used in the control driver.