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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：US20220020960A1
公开(公告)日：2022-01-20
申请号：US17491887
申请日：2021-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonsun Choi , Hyunchul Kim , Seongryong Lee , Eunae Jung , Wonsuk Choi
Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.
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公开(公告)号：US20210335948A1
公开(公告)日：2021-10-28
申请号：US17369386
申请日：2021-07-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonsuk Choi , Seongryong Lee , Yonghwan Park , Nayun Kwak , Hwajeong Kim , Eunae Jung
Abstract: A display device includes a substrate, a display area located over the substrate and including a plurality of pixels, a non-display area arranged outside the display area, a first power voltage line corresponding to one side of the display area in the non-display area and including a first conductive layer and a second conductive layer arranged over the first conductive layer, a second power voltage line spaced apart from the first power voltage line in the non-display area, a first dam unit surrounding the display area and overlapping the second power voltage line in a plan view, a second dam unit arranged outside the first dam unit, and a third dam unit arranged between the display area and the first dam unit and overlapping the first conductive layer and the second conductive layer of the first power voltage line in the plan view.
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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：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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Patent Agency Ranking
公开(公告)号：US11914806B2
公开(公告)日：2024-02-27
申请号：US17467421
申请日：2021-09-06
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Seongjun Lee , Jongseok Kim , Eunae Jung , Changyong Jung
IPC: G06F3/041 , H10K10/88 , H10K50/844 , H10K59/40 , G06F3/044 , H10K10/46 , H10K71/00 , G02F1/1362 , H10K59/121 , H10K102/00
CPC classification number: G06F3/0412 , G06F3/0443 , G06F3/0446 , G06F3/04164 , H10K10/476 , H10K10/88 , H10K50/844 , H10K59/40 , H10K71/621 , G02F1/136286 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H10K59/1213 , H10K2102/311
Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.
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公开(公告)号：US20240008345A1
公开(公告)日：2024-01-04
申请号：US18123985
申请日：2023-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Eunae Jung , Eunhye Kim , Kiho Bang , Inhyuck Yeo , Wonsuk Choi
IPC: H10K59/80 , H10K59/122
CPC classification number: H10K59/873 , H10K59/122 , H10K59/40
Abstract: Provided is a display device including a substrate, a display portion on the substrate, and a thin-film encapsulation layer configured to shield the display portion and including an organic encapsulation layer, wherein the display portion includes a valley portion configured to control a flow of the organic encapsulation layer, and the valley portion includes a valley overlapping the organic encapsulation layer, a valley peak of which at least a portion is higher than a lower surface of the valley, and at least one control hole configured to control a position of an end of the organic encapsulation layer such that the end of the organic encapsulation layer is disposed on the valley peak.
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公开(公告)号：US20230263022A1
公开(公告)日：2023-08-17
申请号：US18166366
申请日：2023-02-08
Applicant: Samsung Display Co., Ltd.
Inventor： Kiho Bang , Wonsuk Choi , Eunhye Kim , Eunae Jung
IPC: H10K59/131 , G09G3/3233 , H10K59/80 , H10K59/12
CPC classification number: H10K59/131 , G09G3/3233 , H10K59/873 , H10K59/1201 , G09G2300/0842 , G09G2300/0819
Abstract: A display apparatus includes a substrate including a display area and a peripheral area outside the display area, the peripheral area including an adhesion area, a conductive pattern in the adhesion area, a cover layer covering at least a portion of an upper surface of the conductive pattern and a side surface of the conductive pattern, and an encapsulation layer in the display area and the peripheral area and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, wherein the first inorganic encapsulation layer directly contacts the cover layer and the second inorganic encapsulation layer in the adhesion area.
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公开(公告)号：US11112896B2
公开(公告)日：2021-09-07
申请号：US16379796
申请日：2019-04-10
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Seongjun Lee , Jongseok Kim , Eunae Jung , Changyong Jung
Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.
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公开(公告)号：US20200083306A1
公开(公告)日：2020-03-12
申请号：US16522827
申请日：2019-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonsuk Choi , Seongryong Lee , Yonghwan Park , Nayun Kwak , Hwajeong Kim , Eunae Jung
Abstract: A display device includes a substrate, a display area located over the substrate and including a plurality of pixels, a non-display area arranged outside the display area, a first power voltage line corresponding to one side of the display area in the non-display area and including a first conductive layer and a second conductive layer arranged over the first conductive layer, a second power voltage line spaced apart from the first power voltage line in the non-display area, a first dam unit surrounding the display area and overlapping the second power voltage line in a plan view, a second dam unit arranged outside the first dam unit, and a third dam unit arranged between the display area and the first dam unit and overlapping the first conductive layer and the second conductive layer of the first power voltage line in the plan view.
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