公开(公告)号：US20170346026A1

公开(公告)日：2017-11-30

申请号：US15681687

申请日：2017-08-21

Applicant: LG DISPLAY CO., LTD.

Inventor： KwonHyung LEE ,  Chanwoo LEE ,  Jaekyung CHOI

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

CPC classification number: H01L51/0097 ,  H01L27/32 ,  H01L27/322 ,  H01L27/3276 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

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：US20170005280A1

公开(公告)日：2017-01-05

申请号：US14984421

申请日：2015-12-30

Applicant: LG Display Co., Ltd.

Inventor： KwonHyung Lee ,  Chanwoo LEE ,  Jaekyung CHOI

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

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.

Abstract translation: 公开了一种柔性有机发光显示面板，其中上基板的尺寸大于包括焊盘区域的下基板。 柔性有机发光显示面板包括例如包括柔性下基膜和包含在柔性下基膜中的有机发光二极管（OLED）的下基板，以及包括柔性上基膜和 多层缓冲层，其涂覆在柔性上基膜上以防止水渗透。

公开(公告)号：US20130273292A1

公开(公告)日：2013-10-17

申请号：US13718857

申请日：2012-12-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Jongmoo KIM ,  Chanwoo LEE

IPC: B32B7/06 ,  B32B37/00

CPC classification number: B32B37/025 ,  B32B3/30 ,  B32B7/06 ,  B32B37/18 ,  B32B38/10 ,  B32B2457/20 ,  G02F1/13 ,  H01L51/5253 ,  Y10T428/14 ,  Y10T428/24802 ,  Y10T428/24942 ,  Y10T428/2848

Abstract: The present disclosure relates to a transfer film for attaching protection film to flat panel display and method for manufacturing the flat panel display using the same. The present disclosure suggests a transfer film comprising: a lower film; and a protection film temporarily attached on the lower film and including a base film and an adhesion layer disposed on an upper surface of the base film. In the present disclosure, the flat panel display can be encapsulated using a transfer film having a protection film temporarily attached on a flexible lower film, so that it is possible to perfectly encapsulate the flat panel display with the protection film without any foreign material such as air bubble.

公开(公告)号：US20180182839A1

公开(公告)日：2018-06-28

申请号：US15853738

申请日：2017-12-23

Applicant: LG Display Co., Ltd.

Inventor： Chanwoo LEE ,  Jonghyun PARK ,  Sungjoon MIN ,  Kwonhyung LEE

IPC: H01L27/32 ,  H01L51/52 ,  H01L25/18 ,  H01L51/56 ,  H01L25/00 ,  G09G3/3266 ,  G09G3/3275

CPC classification number: H01L27/3279 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2310/08 ,  H01L23/52 ,  H01L23/535 ,  H01L23/538 ,  H01L23/5386 ,  H01L23/5387 ,  H01L25/167 ,  H01L25/18 ,  H01L25/50 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2227/326 ,  H01L2251/5338

Abstract: A flexible display device comprises a substrate having a flat portion and a curved portion, wherein a pixel array is provided in the flat portion and a pad portion connected to the pixel array is provided in the curved portion; and an encapsulation layer provided on the substrate to cover the pixel array, wherein the encapsulation layer comprises a terminal portion; an Integrated Circuit (IC) portion having at least one driving IC; and a lead portion having leads which connect the terminal portion and the driving IC portion, and wherein the curved portion of the substrate is bent so that the pad portion and the terminal portion are in contact with each other.

公开(公告)号：US20170179215A1

公开(公告)日：2017-06-22

申请号：US15451137

申请日：2017-03-06

Applicant: LG Display Co., Ltd.

Inventor： SeYeoul KWON ,  HeeSeok YANG ,  Chanwoo LEE ,  Sangcheon YOUN ,  YoonDong CHO ,  Saemleenuri LEE ,  Soyoung JO ,  DongYoon KIM ,  Anna HA

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L27/3258 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

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：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：US20150136315A1

公开(公告)日：2015-05-21

申请号：US14609150

申请日：2015-01-29

Applicant: LG DISPLAY CO., LTD.

Inventor： Jongmoo KIM ,  Chanwoo LEE

IPC: B32B37/00 ,  B32B38/10 ,  B32B37/18

CPC classification number: B32B37/025 ,  B32B3/30 ,  B32B7/06 ,  B32B37/18 ,  B32B38/10 ,  B32B2457/20 ,  G02F1/13 ,  H01L51/5253 ,  Y10T428/14 ,  Y10T428/24802 ,  Y10T428/24942 ,  Y10T428/2848

Abstract: The present disclosure relates to a transfer film for attaching protection film to flat panel display and method for manufacturing the flat panel display using the same. The present disclosure suggests a transfer film comprising: a lower film; and a protection film temporarily attached on the lower film and including a base film and an adhesion layer disposed on an upper surface of the base film. In the present disclosure, the flat panel display can be encapsulated using a transfer film having a protection film temporarily attached on a flexible lower film, so that it is possible to perfectly encapsulate the flat panel display with the protection film without any foreign material such as air bubble.

Abstract translation: 本发明涉及一种用于将保护膜附着到平板显示器上的转印膜及其制造方法。 本公开提出了一种转印膜，包括：下膜; 以及保护膜临时安装在下膜上，并且包括基膜和设置在基膜的上表面上的粘附层。 在本公开中，平板显示器可以使用具有临时安装在柔性下膜上的保护膜的转印膜进行封装，从而可以将平板显示器与保护膜完美地封装在一起，而没有任何异物如 气泡。