公开(公告)号：US20180246544A1

公开(公告)日：2018-08-30

申请号：US15964368

申请日：2018-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Seungyong Song ,  Jeongdo Yang ,  Seung-Hwa Ha ,  Sanghyeon Song ,  Jungyun Jo ,  Jeongho Hwang

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G09G5/00 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display panel includes a display area to display an image, and a non-display area disposed outside the display area. The non-display area includes a first portion and a second portion. The first portion extends from the display area, and includes a support layer disposed on a flexible substrate. The second portion extends from the first portion, and is bent from a plane of the first portion. A property of a material of the support layer in the first portion is different than the property of the material of the support layer in the second portion.

公开(公告)号：US20170025486A1

公开(公告)日：2017-01-26

申请号：US15014931

申请日：2016-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon

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

CPC classification number: H01L27/3246 ,  H01L51/0038 ,  H01L51/004 ,  H01L51/525 ,  H01L51/5256 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/5338

Abstract: An organic light-emitting display device includes: a display substrate; an organic light-emitting device including a first electrode, an intermediate layer including an organic emission layer, and a second electrode; a pixel-defining layer; an anchor on the pixel-defining layer, the anchor having a cross-sectional width that narrows along a direction perpendicular to a surface of the display substrate; and a thin film encapsulation layer covering the organic light-emitting device and an outer surface of the anchor, the thin film encapsulation layer including an inorganic layer and an organic layer covering the inorganic layer.

Abstract translation: 一种有机发光显示装置，包括：显示基板; 包括第一电极，包括有机发射层的中间层和第二电极的有机发光器件; 像素限定层; 在所述像素限定层上的锚，所述锚具有沿着垂直于所述显示基板的表面的方向变窄的横截面宽度; 以及覆盖所述有机发光器件和所述锚的外表面的薄膜封装层，所述薄膜封装层包括无机层和覆盖所述无机层的有机层。

公开(公告)号：US20160131593A1

公开(公告)日：2016-05-12

申请号：US14669567

申请日：2015-03-26

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Minho Ryu ,  Minjeong Kim ,  Taewook Kang ,  Seungyong Song ,  Jeonggeun Yoo

IPC: G01N21/88 ,  H01L27/32 ,  H01L51/56 ,  G01B9/02 ,  H01L21/66

CPC classification number: G01N21/8851 ,  G01B9/02049 ,  G01B9/02077 ,  G01B9/02087 ,  G01B11/2518 ,  G01N21/8422 ,  G01N21/95 ,  G01N21/95607 ,  G01N2021/8438 ,  H01L22/26 ,  H01L27/3244 ,  H01L51/0031 ,  H01L51/56 ,  H01L2227/323

Abstract: A surface inspection apparatus and method, and a method of manufacturing a display device are disclosed. In one aspect, the surface inspection method includes placing an object on a stage comprising a top surface inclined at a predetermined angle with respect to a plane having a first direction and a second direction crossing the first direction. The method also includes irradiating light onto the object via a surface inspection unit. The method also includes obtaining a first image comprising first interference fringes captured by the imaging device, moving at least one of the surface inspection unit and the stage in at least one of the first and second directions, obtaining a second image including second interference fringes captured by the imaging device, and moving the surface inspection unit in the third direction so as to correct movement of the second interference fringes with respect to the first interference fringes.

Abstract translation: 公开了一种表面检查装置和方法以及显示装置的制造方法。 一方面，表面检查方法包括将物体放置在平台上，所述平台包括相对于具有与第一方向交叉的第一方向和第二方向的平面以预定角度倾斜的顶表面。 该方法还包括经由表面检查单元将光照射到物体上。 该方法还包括获得包括由成像装置捕获的第一干涉条纹的第一图像，在第一和第二方向中的至少一个方向上移动表面检查单元和台中的至少一个，获得包括捕获的第二干涉条纹的第二图像 并且使表面检查单元沿第三方向移动，以便校正第二干涉条纹相对于第一干涉条纹的移动。

公开(公告)号：US20160126496A1

公开(公告)日：2016-05-05

申请号：US14836062

申请日：2015-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seongmin Wang ,  Taekyung Kim ,  Ohjune Kwon ,  Mugyeom Kim ,  Yoonhyeung Cho

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50

Abstract: An organic light-emitting display apparatus includes: a substrate; first electrodes arranged on the substrate at separate positions; a second electrode disposed on the first electrodes to face the first electrodes; an intermediate layer disposed between the first electrodes and the second electrode and including an emission layer; a first encapsulating layer disposed on the second electrode and patterned to have a plurality of islands, the first encapsulating layer including an organic material; and a second encapsulating layer covering the islands of the first encapsulating layer and including an inorganic material.

Abstract translation: 一种有机发光显示装置，包括：基板; 在分离位置上布置在基板上的第一电极; 设置在所述第一电极上以面对所述第一电极的第二电极; 中间层，设置在所述第一电极和所述第二电极之间并且包括发射层; 第一封装层，设置在所述第二电极上并且被图案化以具有多个岛，所述第一封装层包括有机材料; 以及覆盖第一包封层的岛并包括无机材料的第二封装层。

公开(公告)号：US20250031558A1

公开(公告)日：2025-01-23

申请号：US18607551

申请日：2024-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Heejun Yang ,  Jeongseok Lee ,  Seungyeon Chae

IPC: H10K59/95 ,  H10K59/00

Abstract: A multi-sided light-emitting display apparatus includes a first display panel including a first display area, and a 1-1 edge area and a 1-2 edge area on opposite sides of the first display area, and a second display panel including a second display area, and a 2-1 edge area and a 2-2 edge area on opposite sides of the second display area. The second display panel is assembled with the first display panel with the 1-1 edge area and the 1-2 edge area being bent toward the second display area, and the 2-1 edge area and the 2-2 edge area being bent toward the first display area.

公开(公告)号：US11778865B2

公开(公告)日：2023-10-03

申请号：US17323063

申请日：2021-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Junghan Seo

IPC: H10K59/122 ,  H10K50/844 ,  H10K102/00 ,  G09F9/30

CPC classification number: H10K59/122 ,  G09F9/301 ,  H10K50/844 ,  H10K2102/311

Abstract: A display panel includes a light emitting element layer comprising a pixel definition layer having an opening defined therethrough and a light emitting element disposed in the opening. The pixel definition layer includes a first barrier portion and a second barrier portion spaced apart from each other in a first direction to define a first space having a first length in the first direction. A first inorganic layer covers the light emitting element layer. The first inorganic layer includes an uneven upper surface corresponding to the first space. An organic layer is in contact with an upper surface of the first in layer. A first groove is defined by the upper surface of the first inorganic layer overlapping the first space. A thickness of the first inorganic layer overlapping the first space varies. The organic layer is filled in the first groove.

公开(公告)号：US20230180513A1

公开(公告)日：2023-06-08

申请号：US17936833

申请日：2022-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongseok Lee ,  Ohjune Kwon ,  Wooyong Sung

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5293 ,  H01L2251/5338

Abstract: A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, a plurality of display devices arranged in the first area, a thin film encapsulation layer covering the plurality of display devices and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, a connection wire extending from the first area to the second area across the bending area, and a bending protection layer covering the connection wire in the bending area and covering at least a portion of the thin film encapsulation layer, and the bending protection layer includes a light-blocking material.

公开(公告)号：US20230056954A1

公开(公告)日：2023-02-23

申请号：US17698193

申请日：2022-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ohjune Kwon ,  Woo Yong Sung ,  Jinho Hyun

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate having a display area and a non-display area surrounding the display area. A drain electrode is disposed in the display area and is positioned adjacent to the non-display area. A light emitting element is disposed in the display area and is connected to the drain electrode. The light emitting element is disposed farther from the non-display area than the drain electrode. A plurality of first dams is disposed in the display area and is positioned between the drain electrode and the light emitting element. Each of the plurality of first dams are spaced apart from each other.

公开(公告)号：US10707441B2

公开(公告)日：2020-07-07

申请号：US16286414

申请日：2019-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Doohwan Kim ,  Seungwook Kwon ,  Hyojeong Kwon ,  Minsang Kim

IPC: H01L51/52 ,  H01L51/00 ,  H05K7/20 ,  G09F9/30 ,  H01L27/32 ,  H01L51/56

Abstract: Provided is a foldable display apparatus including: a display panel that is foldable; and a protection film on a surface of the display panel, the protection film including a thin film zone having a predetermined depth at a location corresponding to a folding portion of the display panel, wherein the thin film zone has edges wider than a central portion of the thin film zone.

公开(公告)号：US10535826B2

公开(公告)日：2020-01-14

申请号：US16110433

申请日：2018-08-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsang Kim ,  Ohjune Kwon ,  Doohwan Kim ,  Seungwook Kwon ,  Hyojeong Kwon

IPC: H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  H01L27/32

Abstract: A foldable display apparatus includes a display panel that is foldable, a protective film, that is foldable, disposed on one surface of the display panel, and a sub-layer disposed on the protective film. A folding portion of the display apparatus includes a thin film zone, of the protective film, that is thinner than a main body of the protective film, and a pair of bumps disposed on opposing sides of the thin film zone, each of the pair of bumps having a thickness greater than that of the main body of the protective film. When the foldable display apparatus is in a folding state, a portion of the sub-layer is provided between the pair of bumps and is pressed by the pair of bumps.