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公开(公告)号：US20240107831A1
公开(公告)日：2024-03-28
申请号：US18193125
申请日：2023-03-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho Bang , Seunghwan Cho , Seongmin Wang , Jiwon Sohn , Wonsuk Choi
IPC: H10K59/131
CPC classification number: H10K59/131
Abstract: A display apparatus includes a substrate including a display area and a peripheral area, a data line arranged in the display area and extending in a first direction, a first horizontal connection line connected to the data line in the display area and extending in a second direction intersecting the first direction, a first vertical connection line in the display area, extending in the first direction, and having an end electrically connected to the first horizontal connection line and another end disposed closer to the peripheral area than the end, and a second horizontal connection line in the display area, extending in the second direction, and having an end electrically connected to the another end of the first vertical connection line and another end disposed farther from the data line than the end.
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公开(公告)号：US20230422565A1
公开(公告)日：2023-12-28
申请号：US18298879
申请日：2023-04-11
Applicant: Samsung Display Co., LTD.
Inventor： Yoonsun Choi , Beomyeol Park , Kiho Bang , Wonsuk Choi
IPC: H10K59/131 , H10K59/121 , H10K59/80
CPC classification number: H10K59/1315 , H10K59/1213 , H10K59/1216 , H10K59/873 , H10K59/871
Abstract: A display device comprises a pixel array in a display area, a fan-out wiring in a peripheral area adjacent to the display area, and in a sealing area surrounding the display area, and including a first fan-out line at a first layer, and a second fan-out line at a second layer, a transmission wiring in the sealing area, and including a first transmission line at the first layer, and a second transmission line at the second layer and electrically connected to the first transmission line, the first transmission line and the second transmission line being between the first fan-out line and the second fan-out line in a plan view, and a sealing member in the sealing area.
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公开(公告)号：US11818927B2
公开(公告)日：2023-11-14
申请号：US17352112
申请日：2021-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho Bang , Eunhye Kim , Eunae Jung , Wonsuk Choi
IPC: H01L21/00 , H10K59/131 , G09G3/3266 , H10K50/84 , H10K59/121
CPC classification number: H10K59/131 , G09G3/3266 , H10K50/841 , H10K59/121
Abstract: A display panel includes: a plurality of pixels in a display area; a plurality of data lines in the display area and extending along a first direction; a plurality of scan lines in the display area and extending along a second direction crossing the first direction; and a scan driver in a peripheral area adjacent to the display area and configured to provide a scan signal to the scan lines, wherein the peripheral area includes a corner area adjacent to a corner of the display area, and a notch area adjacent to the corner area and receding from a side of the peripheral area to form a notch, wherein a distance between the display area and an outer edge of the corner area is larger than a distance between the display area and an outer edge of the notch area.
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公开(公告)号：US20230060805A1
公开(公告)日：2023-03-02
申请号：US18046149
申请日：2022-10-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Changok Kim , Kiho Bang , Yeoungkeol Woo , Sangwook Lee , Hyeongi Cho
Abstract: A display apparatus includes an organic light emitting display panel including a thin film encapsulation layer, a first conductive layer directly on the thin film encapsulation layer, at least one inorganic layer on the thin film encapsulation layer and having a density of about 2.05 g/cm3 to about 2.4 g/cm3, and a window on the at least one inorganic layer. In the display apparatus according to embodiments of the present disclosure, the generation of bubbles may be suppressed or reduced.
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公开(公告)号：US11482589B2
公开(公告)日：2022-10-25
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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Patent Agency Ranking
公开(公告)号：US11424300B2
公开(公告)日：2022-08-23
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：US10930714B2
公开(公告)日：2021-02-23
申请号：US16372276
申请日：2019-04-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sanghyun Jun , Kiho Bang , Eunae Jung , Keunlim Ku , Mi-ran Ji
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：US10361393B2
公开(公告)日：2019-07-23
申请号：US15496803
申请日：2017-04-25
Applicant: Samsung Display Co., Ltd.
Inventor： Changok Kim , Kiho Bang , Yeoungkeol Woo , Sangwook Lee , Hyeongi Cho
Abstract: A display apparatus includes an organic light emitting display panel including a thin film encapsulation layer, a first conductive layer directly on the thin film encapsulation layer, at least one inorganic layer on the thin film encapsulation layer and having a density of about 2.05 g/cm3 to about 2.4 g/cm3, and a window on the at least one inorganic layer. In the display apparatus according to embodiments of the present disclosure, the generation of bubbles may be suppressed or reduced.
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公开(公告)号：US10276639B2
公开(公告)日：2019-04-30
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
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：US20250107359A1
公开(公告)日：2025-03-27
申请号：US18627776
申请日：2024-04-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho Bang , Sungho Kim , Wonsuk Choi
IPC: H10K59/131 , H10K59/12 , H10K59/122 , H10K59/40 , H10K59/80
Abstract: A display apparatus includes a substrate comprising a display area, a bending area spaced apart from the display area in a first direction, and a first peripheral area disposed between the display area and the bending area, a plurality of emission layers disposed in the display area, an opposite electrode disposed on the plurality of emission layers and overlapping the display area and the first peripheral area, and an encapsulation layer disposed on the opposite electrode and overlapping the display area and the first peripheral area. A first edge portion of the opposite electrode and a first edge portion of the encapsulation layer are coplanar with each other in the first peripheral area.
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