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11.发明授权公开(公告)号：US09645421B2
公开(公告)日：2017-05-09
申请号：US14454089
申请日：2014-08-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunwoo Koo , Taewoong Kim , Sunho Kim , Danbi Choi
IPC: G02F1/1333 , B29C70/88 , B29L9/00 , B29L31/34 , B29K79/00
CPC classification number: G02F1/133305 , B29C70/88 , B29K2079/08 , B29K2083/00 , B29L2009/00 , B29L2031/3475 , G02F1/1339 , G02F1/1341 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/13415 , G02F2201/121 , G02F2201/123 , G02F2202/023 , G02F2202/28 , Y10T428/1064
Abstract: A device substrate manufacturing method includes forming a debonding layer on a carrier substrate. An inorganic adhesive layer is formed on at least a portion of the debonding layer. A process substrate is formed on the carrier substrate. A device is formed on the process substrate, and the process substrate is separated from the carrier substrate.
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公开(公告)号：US20170062717A1
公开(公告)日：2017-03-02
申请号：US15244255
申请日：2016-08-23
Applicant: Samsung Display Co., Ltd.
Inventor： Hayk Khachatryan , Kihyun Kim , Sunho Kim , Jeongho Kim , Yeongon Mo
CPC classification number: H01L51/003 , H01L27/3244 , H01L51/0097 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2227/326 , H01L2251/301 , H01L2251/5338
Abstract: A manufacturing method of a flexible display apparatus includes forming a sacrificial layer on a carrier, forming a flexible substrate on the sacrificial layer, forming a display element on the flexible substrate, forming a first protection layer on the display element, forming, on the first protection layer, a second protection layer, which has an opposite sign of a thermal expansion coefficient to the first protection layer, separating the flexible substrate from the carrier by removing at least a portion of the sacrificial layer, and separating the first protection layer from the first protection layer.
Abstract translation: 柔性显示装置的制造方法包括在载体上形成牺牲层，在牺牲层上形成柔性基板，在柔性基板上形成显示元件，在显示元件上形成第一保护层，在第一 保护层，第二保护层，其具有与第一保护层的热膨胀系数相反的符号，通过去除牺牲层的至少一部分，将柔性基板与载体分离，并将第一保护层与 第一保护层。
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公开(公告)号：US20160190523A1
公开(公告)日：2016-06-30
申请号：US14849371
申请日：2015-09-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sunho Kim , Hyunwoo Koo , Kihyun Kim , Jeongho Kim , Taewoong Kim , Yeongon Mo
CPC classification number: H01L51/003 , H01L27/323 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2227/326
Abstract: A method of manufacturing an OLED display is disclosed. In one aspect, the method includes providing a donor substrate including a material formed on one surface thereof and heating the material so as to form a barrier thin-film on the donor substrate. The method also includes providing an acceptor substrate and a substrate attached to the acceptor substrate, forming an OLED unit over the substrate, bonding the OLED unit and the barrier thin-film together, and irradiating a laser beam on the barrier thin-film so as to delaminate the donor substrate from the barrier thin-film.
Abstract translation: 公开了制造OLED显示器的方法。 一方面，该方法包括提供包括在其一个表面上形成的材料的供体衬底，并加热该材料以便在供体衬底上形成阻挡薄膜。 该方法还包括提供受体衬底和附着到受体衬底的衬底，在衬底上形成OLED单元，将OLED单元和阻挡薄膜结合在一起，并将激光束照射在阻挡薄膜上，以便 以使施主衬底从阻挡薄膜分层。
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公开(公告)号：US12144229B2
公开(公告)日：2024-11-12
申请号：US18306067
申请日：2023-04-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunhee Lee , Sunho Kim , Gunhee Kim , Donghwan Shim , Taehoon Yang , Choelmin Jang
IPC: G09G5/00 , H10K50/844 , H10K59/40
Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.
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公开(公告)号：US20240107820A1
公开(公告)日：2024-03-28
申请号：US18533112
申请日：2023-12-07
Applicant: Samsung Display Co., Ltd.
Inventor： Sunho Kim , Juchan Park , Sunhee Lee , Gunhee Kim , Taehoon Yang
IPC: H10K59/122 , H10K59/121 , H10K59/126 , H10K59/35
CPC classification number: H10K59/122 , H10K59/1213 , H10K59/126 , H10K59/353
Abstract: Provided is an organic light-emitting display apparatus in which a dead space may be reduced. The organic light-emitting display apparatus includes: a substrate including a first display area, a second display area disposed outside of the first display area, and a third display area disposed outside of the second display area; a first thin-film transistor disposed in the first display area on the substrate; a second thin-film transistor and a third thin-film transistor each arranged in the second display area on the substrate; a first pixel electrode arranged in the first display area on the substrate and electrically connected to the first thin-film transistor; a second pixel electrode arranged in the second display area on the substrate and electrically connected to the second thin-film transistor; and a third pixel electrode arranged in the third display area on the substrate and electrically connected to the third thin-film transistor.
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Patent Agency Ranking
公开(公告)号：US20230413607A1
公开(公告)日：2023-12-21
申请号：US18242611
申请日：2023-09-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JUCHAN PARK , Sunho Kim , Joohee Jeon , Sungjin Hong
IPC: H10K59/121 , H01L27/15
CPC classification number: H10K59/1213 , H01L27/1214 , H01L27/156
Abstract: A display device includes: a window including a front area and a side area bent from the front area, the side area having a first curvature; and a display panel including a first display area facing the front area of the window and a second display area facing the side area of the window, the first display area including first, second, and third light emission areas, the second display area including the first, second, and third light emission areas. The second display area comprises an edge display area and a corner display area disposed at an end of the edge display area, and the first light emission area, the second light emission area, and the third light emission area of the corner display area are disposed in a stair shape along a curved edge of the corner display area.
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公开(公告)号：US11778861B2
公开(公告)日：2023-10-03
申请号：US17316722
申请日：2021-05-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Juchan Park , Sunho Kim , Joohee Jeon , Sungjin Hong , Taehoon Yang
CPC classification number: H10K59/1213 , H01L27/156 , H01L27/1214 , H10K50/84 , H10K59/352
Abstract: A display device includes: a window including a front area and a side area bent from the front area, the side area having a first curvature; and a display panel including a first display area facing the front area of the window and a second display area facing the side area of the window, the first display area including first, second, and third light emission areas, the second display area including the first, second, and third light emission areas. The second display area comprises an edge display area and a corner display area disposed at an end of the edge display area, and the first light emission area, the second light emission area, and the third light emission area of the corner display area are disposed in a stair shape along a curved edge of the corner display area.
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公开(公告)号：US11683892B2
公开(公告)日：2023-06-20
申请号：US16903722
申请日：2020-06-17
Applicant: Samsung Display Co., LTD.
Inventor： Sunho Kim , Hyun Kim , Juchan Park , Sun Hee Lee , Seonbeom Ji
CPC classification number: H05K5/0017 , H01L51/5237 , H05K5/0217 , H01L51/0097
Abstract: A display device, includes: a substrate including a display front portion, a display curved portion, a non-display curved portion, and a non-display rear portion; a display layer attached to the display front portion and the display curved portion; a member attached to an inner side of the substrate, and including articulations attached to an inner side of the non-display curved portion; and a window attached to an outer side of the display layer; wherein: the display layer is attached to an outer side of the substrate; at least a portion of the display curved portion forms a first generally curved surface; at least a portion of the non-display curved portion forms a second generally curved surface; the non-display rear portion forms a substantially flat surface; at least one of the articulations has a cross-sectional width that decreases in a direction away from the substrate; and at least one of the articulations contacts each other to form the second generally curved surface of the non-display curved portion.
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公开(公告)号：US11522036B2
公开(公告)日：2022-12-06
申请号：US16935657
申请日：2020-07-22
Applicant: Samsung Display Co., Ltd.
Inventor： Donghwan Shim , Seunghwan Cho , Jonghyun Choi , Minjoo Kim , Sunho Kim , Hoongi Lee
IPC: H01L27/32
Abstract: A display apparatus includes a plurality of data lines in a display area, a plurality of display elements in the display area and connected to the plurality of data lines, and a plurality of wirings in the display area and connected to the plurality of data lines, the plurality of wirings being configured to transfer data signals from a driving circuit to the plurality of data lines, the driving circuit being located in a peripheral area outside the display area, each of the plurality of wirings including a plurality of branches protruding from corresponding ones of the wirings in a direction perpendicular to an extension direction of the corresponding ones of the wirings, and end portions of each of the plurality of branches having an oblique shape inclined from the extension direction of the wiring in a plan view.
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公开(公告)号：US20220093697A1
公开(公告)日：2022-03-24
申请号：US17380991
申请日：2021-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： Sungjin Hong , Yoomin Ko , Joohee Jeon , Sunho Kim , Cheaeun KIM
Abstract: A display apparatus includes a substrate, a component area arranged over the substrate, the component area and including a first component area and a second component area, the first component area including a plurality of first pixel groups and a first transmission area arranged between the first pixel groups, the second component area including a plurality of second pixel groups and a second transmission area arranged between the second pixel groups, a main display area arranged over the substrate, the main display area including main display elements and main pixel circuits respectively connected to the main display elements, and a component arranged in the component area. A planar shape of the first transmission area may be different from a planar shape of the second transmission area.
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