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公开(公告)号：US20200321415A1
公开(公告)日：2020-10-08
申请号：US16909289
申请日：2020-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DEUKJONG KIM , DONGHYUN LEE , SANGKI KIM
Abstract: An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.
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公开(公告)号：US20170278901A1
公开(公告)日：2017-09-28
申请号：US15332415
申请日：2016-10-24
Applicant: SAMSUNG DISPLAY CO. , LTD.
Inventor： KEONWOO KIM , DEUKJONG KIM , YONGJIN KIM , DONGHYUN LEE
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0416 , H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A display apparatus includes a substrate, an inorganic insulating layer, a first conductive layer, and an organic material layer. The substrate includes a first area, a second area, and a bending area located between the first area and the second area the bending area configured to be bent about a first bending axis extending in a first direction. The inorganic insulating layer is arranged over the substrate. The first conductive layer extends from the first area to the second area passing over the bending area, and is arranged over the inorganic insulating layer. The organic material layer is arranged between the inorganic insulating layer and the first conductive layer and includes a central portion overlapping the bending area and a peripheral portion extending from the central portion. An average thickness of the central portion is greater than an average thickness of the peripheral portion.
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公开(公告)号：US20250063872A1
公开(公告)日：2025-02-20
申请号：US18680467
申请日：2024-05-31
Applicant: Samsung Display Co., Ltd.
Inventor： DAEHYUK IM , YOUN-WOONG KANG , DONGHYUN LEE
IPC: H01L33/62 , H01L25/075 , H01L25/16 , H01L33/38 , H05K1/02
Abstract: A display device includes first and second circuit boards connected to a display panel defining a display area and a non-display area, and including a first sub-base layer overlapping the display area and the non-display area, a second sub-base layer above the first sub-base layer, a connection electrode between the first sub-base layer and the second sub-base layer, and electrically connected to a signal line, and pad electrodes exposed through an opening in the first sub-base layer, electrically connected to the connection electrode, and including first pad electrodes electrically connected to the first circuit board, and extending in a direction, and second pad electrodes electrically connected to the second circuit board, spaced apart from the first pad electrodes in the direction, and extending in an opposite direction, and a circuit layer including a transistor, and at least one signal line connected to the transistor.
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公开(公告)号：US20240404969A1
公开(公告)日：2024-12-05
申请号：US18800666
申请日：2024-08-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： EUI JEONG KANG , SANGHYEON SONG , HEEJU WOO , DONGHYUN LEE
IPC: H01L23/00 , H10K59/131
Abstract: The invention relates to display device and method of manufacturing the same. The display device includes: a substrate; a driving pad disposed on the substrate; an insulating layer exposing the driving pad and disposed on the substrate; a circuit board including a circuit pad overlapping the driving pad; and a connector disposed between the circuit board and the insulating layer and including a plurality of conductive particles electrically connecting the driving pad and the circuit pad, the driving pad including: a first pad disposed on the substrate; and a second pad disposed on the first pad and having an opening exposing the first pad.
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公开(公告)号：US20240237491A1
公开(公告)日：2024-07-11
申请号：US18401901
申请日：2024-01-02
Applicant: Samsung Display Co., LTD.
Inventor： DONGHYUN LEE , YOUN-WOONG KANG , SEOKHYUN NAM , SI JOON SONG , SANGHYUCK YOON
IPC: H10K59/80 , H10K59/131
CPC classification number: H10K59/873 , H10K59/131
Abstract: A display device includes a display panel. The display panel includes a pixel, an encapsulation layer, and a connection electrode connecting a signal line and a pad electrode. The encapsulation layer includes an outer region in which a first inorganic encapsulation layer and the second inorganic encapsulation layer are in contact, and an inner region in which an organic encapsulation layer is disposed. A first connection electrode overlaps the outer region.
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Patent Agency Ranking
公开(公告)号：US20240194847A1
公开(公告)日：2024-06-13
申请号：US18487985
申请日：2023-10-16
Applicant: Samsung Display Co., LTD.
Inventor： SI JOON SONG , DONGHYUN LEE , YOUN-WOONG KANG , MINSANG KOO , MISUN KIM , SEOKHYUN NAM , JAEHAK LEE
IPC: H01L33/62 , H01L25/075 , H01L25/16 , H01L27/12
CPC classification number: H01L33/62 , H01L25/0753 , H01L25/167 , H01L27/1244 , H01L2933/0066
Abstract: A display device includes a first substrate having a flexibility, a pad electrode disposed on the first substrate, a driving member including connection wires extending in a first direction and electrically connected to the pad electrode and a flexible film connected to the connection wires, and connection electrodes disposed between the pad electrode and the connection wires and arranged to define a plurality of rows extending in a second direction intersecting the first direction in a plan view.
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公开(公告)号：US20190259820A1
公开(公告)日：2019-08-22
申请号：US16404464
申请日：2019-05-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： DEUKJONG KIM , DONGHYUN LEE , SANGKI KIM
Abstract: An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.
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公开(公告)号：US20190237516A1
公开(公告)日：2019-08-01
申请号：US16381334
申请日：2019-04-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KEONWOO KIM , DEUKJONG KIM , YONGJIN KIM , DONGHYUN LEE
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0416 , H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A display apparatus includes a substrate, an inorganic insulating layer, a first conductive layer, and an organic material layer. The substrate includes a first area, a second area, and a bending area located between the first area and the second area the bending area configured to be bent about a first bending axis extending in a first direction. The inorganic insulating layer is arranged over the substrate. The first conductive layer extends from the first area to the second area passing over the bending area, and is arranged over the inorganic insulating layer. The organic material layer is arranged between the inorganic insulating layer and the first conductive layer and includes a central portion overlapping the bending area and a peripheral portion extending from the central portion. An average thickness of the central portion is greater than an average thickness of the peripheral portion.
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公开(公告)号：US20250126994A1
公开(公告)日：2025-04-17
申请号：US18775211
申请日：2024-07-17
Applicant: Samsung Display Co., Ltd.
Inventor： SI JOON SONG , SANGHO PARK , JAEHAK LEE , DONGHYUN LEE
IPC: H10K59/131 , H10K59/12
Abstract: A display device including a display panel including a display region and a non-display region, wherein the display panel includes a base layer overlapping the display region and the non-display region, a pad electrode exposed through a lower surface of the base layer, a pixel disposed on an upper surface of the base layer and including a light-emitting element overlapping the display region, a data line disposed on the upper surface of the base layer and overlapping the display region and the non-display region, and electrically connected to the pad electrode an electrostatic protection circuit electrically connected to the data line, wherein the electrostatic protection circuit includes a first diode disposed in the non-display region and a second diode overlapping at least a portion of the first diode in a plan view.
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公开(公告)号：US20240064911A1
公开(公告)日：2024-02-22
申请号：US18380198
申请日：2023-10-16
Applicant: Samsung Display Co., Ltd.
Inventor： JEONGJIN PARK , DONGHYUN LEE , JUNYOUNG LEE
CPC classification number: H05K3/4679 , H05K1/144 , H05K2201/10128 , H05K2203/104
Abstract: A method includes preparing a substrate including a display area and a non-display area disposed adjacent to the display area, forming first panel magnetic patterns overlapping the non-display area and extending in a first direction on the substrate, forming first film magnetic patterns extending in the first direction on a film, inputting a first magnetism to the first panel magnetic patterns so that the first panel magnetic patterns have a first magnetic property, inputting a second magnetism to the first film magnetic patterns so that the first film magnetic patterns have a second magnetic property, and aligning the film on the substrate so that the first film magnetic patterns overlap the first panel magnetic patterns in a plan view.
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