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公开(公告)号：US20240016026A1
公开(公告)日：2024-01-11
申请号：US18473129
申请日：2023-09-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sanghyun JUN , Kiho BANG , Eunae JUNG , Keunlim KU , Mi-ran JI
IPC: H10K59/40 , G06F3/044 , H10K50/844 , G06F3/041
CPC classification number: H10K59/40 , G06F3/0443 , G06F3/0446 , G06F3/044 , H10K50/844 , H10K50/8445 , G06F3/0412 , G06F2203/04102 , G06F2203/04107 , G06F3/04164 , H10K59/12
Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.
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公开(公告)号：US20180033831A1
公开(公告)日：2018-02-01
申请号：US15653077
申请日：2017-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Chiwook AN , Miyoung KIM , Jongseok KIM , Kiho BANG
Abstract: A display apparatus including an organic light-emitting display panel and a touch sensing unit disposed on the organic light-emitting display panel is disclosed. The touch sensing unit includes a touch electrode and a wiring part connected to the touch electrode. The wiring part of the touch sensing unit passes a protruding member disposed on a non-display region of the organic light-emitting display panel, and forms a first wiring part which does not overlap the protruding member, a second wiring part overlapping the protruding part, and a connection wiring part disposed between the first and second wiring parts and having a wiring width less than the first and second wiring parts so as to overlap an edge of the protruding member.
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公开(公告)号：US20250081796A1
公开(公告)日：2025-03-06
申请号：US18951617
申请日：2024-11-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chiwook AN , Miyoung KIM , Jongseok KIM , Kiho BANG
IPC: H10K59/40 , G06F3/041 , G06F3/044 , H10K50/84 , H10K59/131
Abstract: A display apparatus including an organic light-emitting display panel and a touch sensing unit disposed on the organic light-emitting display panel is disclosed. The touch sensing unit includes a touch electrode and a wiring part connected to the touch electrode. The wiring part of the touch sensing unit passes a protruding member disposed on a non-display region of the organic light-emitting display panel, and forms a first wiring part which does not overlap the protruding member, a second wiring part overlapping the protruding part, and a connection wiring part disposed between the first and second wiring parts and having a wiring width less than the first and second wiring parts so as to overlap an edge of the protruding member.
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公开(公告)号：US20210134928A1
公开(公告)日：2021-05-06
申请号：US17012538
申请日：2020-09-04
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho BANG , Eunhye KIM , Youngwoo PARK , Yonghwan PARK , Saebom AHN , Seongjun LEE , Sanghyun JUN
Abstract: A display apparatus includes a first power supply voltage line in a non-display area and including a first conductive layer, a first organic layer on the first conductive layer, and a second conductive layer on the first organic layer, a second power supply voltage line in the non-display area and including a third conductive layer spaced apart from the first conductive layer, and a fourth conductive layer on the first organic layer which is on the third conductive layer, a first dam portion adjacent to the first power supply voltage line, a second dam portion adjacent to the first dam portion, and a third dam portion between the first power supply voltage line and the first dam portion. The fourth conductive layer includes an opening exposing an upper surface of the first organic layer between the first power supply voltage line and the second dam portion.
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公开(公告)号：US20180033834A1
公开(公告)日：2018-02-01
申请号：US15662105
申请日：2017-07-27
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghyun JUN , Kiho BANG , Eunae JUNG , Keunlim KU , Mi-ran JI
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112 , H01L27/3244 , H01L51/5253 , H01L51/5256 , H01L2251/5338
Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.
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Patent Agency Ranking
公开(公告)号：US20230074441A1
公开(公告)日：2023-03-09
申请号：US17985907
申请日：2022-11-14
Applicant: Samsung Display Co., Ltd.
Inventor： Chiwook AN , Miyoung KIM , Jongseok KIM , Kiho BANG
Abstract: A display apparatus including an organic light-emitting display panel and a touch sensing unit disposed on the organic light-emitting display panel is disclosed. The touch sensing unit includes a touch electrode and a wiring part connected to the touch electrode. The wiring part of the touch sensing unit passes a protruding member disposed on a non-display region of the organic light-emitting display panel, and forms a first wiring part which does not overlap the protruding member, a second wiring part overlapping the protruding part, and a connection wiring part disposed between the first and second wiring parts and having a wiring width less than the first and second wiring parts so as to overlap an edge of the protruding member.
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公开(公告)号：US20230031679A1
公开(公告)日：2023-02-02
申请号：US17957277
申请日：2022-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho BANG , Eunhye KIM , Youngwoo PARK , Yonghwan PARK , Saebom AHN , Seongjun LEE , Sanghyun JUN
Abstract: A display apparatus includes a first power supply voltage line in a non-display area and including a first conductive layer, a first organic layer on the first conductive layer, and a second conductive layer on the first organic layer, a second power supply voltage line in the non-display area and including a third conductive layer spaced apart from the first conductive layer, and a fourth conductive layer on the first organic layer which is on the third conductive layer, a first dam portion adjacent to the first power supply voltage line, a second dam portion adjacent to the first dam portion, and a third dam portion between the first power supply voltage line and the first dam portion. The fourth conductive layer includes an opening exposing an upper surface of the first organic layer between the first power supply voltage line and the second dam portion.
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公开(公告)号：US20210175292A1
公开(公告)日：2021-06-10
申请号：US17033735
申请日：2020-09-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kiho BANG , Yonghwan PARK
Abstract: A display apparatus includes a thin-film encapsulation layer covering pixel on a substrate and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer having a different length from that of the first inorganic encapsulation layer, a touch electrode located on the thin-film encapsulation layer, a touch contact line spaced apart from the thin-film encapsulation layer and located outside the thin-film encapsulation layer, an insulating layer located on the touch contact line, a touch contact hole formed in the insulating layer and spaced apart from the thin-film encapsulation layer, and a touch connection line extending from the touch electrode toward the touch contact hole and connected to the touch contact line through the touch contact hole.
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公开(公告)号：US20250031540A1
公开(公告)日：2025-01-23
申请号：US18902913
申请日：2024-09-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kiho BANG , Inhyuck YEO , Jiseon LEE , Pilsuk LEE
IPC: H10K59/131 , H10K59/121
Abstract: A display device includes: a first active pattern above a substrate; a first gate electrode above the first active pattern; a second active pattern above the first gate electrode; a second gate electrode above the second active pattern; and a first gate line between the first gate electrode and the second active pattern and extending in a first direction, wherein the second gate electrode is electrically connected to the first gate line through a contact portion penetrating an insulating layer between the second gate electrode and the first gate line, wherein, in a plan view, a width of the second gate electrode surrounding the contact portion is 1.5 micrometers (μm) or greater.
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公开(公告)号：US20240423050A1
公开(公告)日：2024-12-19
申请号：US18821134
申请日：2024-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho BANG , Eunhye KIM , Youngwoo PARK , Yonghwan PARK , Saebom AHN , Seongjun LEE , Sanghyun JUN
IPC: H10K59/131 , H10K50/844 , H10K59/121 , H10K59/122
Abstract: A display apparatus includes a first power supply voltage line in a non-display area and including a first conductive layer, a first organic layer on the first conductive layer, and a second conductive layer on the first organic layer, a second power supply voltage line in the non-display area and including a third conductive layer spaced apart from the first conductive layer, and a fourth conductive layer on the first organic layer which is on the third conductive layer, a first dam portion adjacent to the first power supply voltage line, a second dam portion adjacent to the first dam portion, and a third dam portion between the first power supply voltage line and the first dam portion. The fourth conductive layer includes an opening exposing an upper surface of the first organic layer between the first power supply voltage line and the second dam portion.
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