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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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公开(公告)号：US10177339B2
公开(公告)日：2019-01-08
申请号：US15608930
申请日：2017-05-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jungmi Choi , Yonghwan Park
Abstract: An organic light-emitting display apparatus includes a flexible substrate having a display region and a non-display region located at an outer region of the display region, the non-display region being folded with respect to the display region; at least one organic light-emitting diode (OLED) on the display region of the flexible substrate; and an encapsulation member encapsulating the display region.
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公开(公告)号：US12082463B2
公开(公告)日：2024-09-03
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
IPC: H10K59/131 , H10K50/844 , H10K59/121 , H10K59/122
CPC classification number: 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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公开(公告)号：US11675465B2
公开(公告)日：2023-06-13
申请号：US17403937
申请日：2021-08-17
Applicant: Samsung Display Co., Ltd.
Inventor： Kwanghyeok Kim , Yonghwan Park , Miyoung Kim , Soyeon Park , Sanghyun Jun , Sugwoo Jung
CPC classification number: G06F3/0446 , G06F3/0448 , H01L27/323 , H01L27/3244 , G06F2203/04111
Abstract: A display device includes a display area in which red, green, and blue sub-pixels are arranged, and a touch sensing layer including a conductive pattern, the conductive pattern including touch electrodes arranged in a row direction and a column direction in the display area, and trace lines electrically connected to the touch electrodes, respectively, and extending in the column direction in the display area. Here, the conductive pattern includes touch pattern unit blocks arranged along the row direction, each of the touch pattern unit block including some parts of the plurality of trace lines and at least one touch electrode among the plurality of touch electrodes, and the touch pattern unit block has a size corresponding to an integer multiple of a size of a pixel unit block, wherein the pixel unit block is a minimum repetition unit of the red, green, and blue sub-pixels.
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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：US20220187955A1
公开(公告)日：2022-06-16
申请号：US17403937
申请日：2021-08-17
Applicant: Samsung Display Co., Ltd.
Inventor： Kwanghyeok Kim , Yonghwan Park , Miyoung Kim , Soyeon Park , Sanghyun Jun , Sugwoo Jung
Abstract: A display device includes a display area in which red, green, and blue sub-pixels are arranged, and a touch sensing layer including a conductive pattern, the conductive pattern including touch electrodes arranged in a row direction and a column direction in the display area, and trace lines electrically connected to the touch electrodes, respectively, and extending in the column direction in the display area. Here, the conductive pattern includes touch pattern unit blocks arranged along the row direction, each of the touch pattern unit block including some parts of the plurality of trace lines and at least one touch electrode among the plurality of touch electrodes, and the touch pattern unit block has a size corresponding to an integer multiple of a size of a pixel unit block, wherein the pixel unit block is a minimum repetition unit of the red, green, and blue sub-pixels.
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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：US20200212339A1
公开(公告)日：2020-07-02
申请号：US16812080
申请日：2020-03-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungmi Choi , Yonghwan Park
Abstract: An organic light-emitting display apparatus includes a flexible substrate having a display region and a non-display region located at an outer region of the display region, the non-display region being folded with respect to the display region; at least one organic light-emitting diode (OLED) on the display region of the flexible substrate; and an encapsulation member encapsulating the display region.
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公开(公告)号：US20170263881A1
公开(公告)日：2017-09-14
申请号：US15608930
申请日：2017-05-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jungmi Choi , Yonghwan Park
CPC classification number: H01L51/524 , H01L51/0097 , H05B33/10 , H05B33/12 , H05K3/30 , Y02E10/549 , Y02P70/521 , Y10T29/4913 , Y10T29/49131
Abstract: An organic light-emitting display apparatus includes a flexible substrate having a display region and a non-display region located at an outer region of the display region, the non-display region being folded with respect to the display region; at least one organic light-emitting diode (OLED) on the display region of the flexible substrate; and an encapsulation member encapsulating the display region.
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