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公开(公告)号：US11616112B2
公开(公告)日：2023-03-28
申请号：US16952001
申请日：2020-11-18
Applicant: Samsung Display Co., Ltd.
Inventor： Young Jin Cho , Joong-Soo Moon , Yang Wan Kim , Soon Jung Wang
IPC: H01L27/14 , H01L27/32 , H01L51/50 , H01L51/52 , H01L27/146
Abstract: A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.
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公开(公告)号：US11309380B2
公开(公告)日：2022-04-19
申请号：US16880459
申请日：2020-05-21
Applicant: Samsung Display Co., LTD.
Inventor： Ki Wook Kim , Joong-Soo Moon
Abstract: A display panel includes pixels and a driver IC pad area; a driver IC on the driver IC pad area of the display panel; first input pads and first output pads that overlap the driver IC pad area; a flexible printed circuit adjacent to the driver IC pad area on the display panel; first output test pads that overlap the flexible printed circuit, and are respectively extended to the first output pads; and first input extending wires that overlap the flexible printed circuit, are respectively extended to the first input pads, and are between the first output test pads.
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公开(公告)号：US20200185484A1
公开(公告)日：2020-06-11
申请号：US16700815
申请日：2019-12-02
Applicant: Samsung Display Co., LTD.
Inventor： Youngjin CHO , Joong-Soo Moon , Changkyu Jin , Yangwan Kim
IPC: H01L27/32
Abstract: A display device includes a substrate including a pixel area and a peripheral area, a plurality of pixels disposed in the pixel area of the substrate, a first initialization line disposed in the peripheral area of the substrate, the first initialization line being configured to provide a first initialization voltage to the plurality of pixels, and a second initialization line disposed in the peripheral area of the substrate, the second initialization line being configured to provide a second initialization voltage to the plurality of pixels. At least a portion of the first initialization line may overlap with the second initialization line.
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公开(公告)号：US20200013844A1
公开(公告)日：2020-01-09
申请号：US16460107
申请日：2019-07-02
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Yangwan Kim , Joong-Soo Moon , Minwoo Byun , Changkyu Jin
Abstract: An electronic apparatus includes a base substrate having an active area and a peripheral area adjacent to the active area. A plurality of pixels is disposed on the active area. The electronic apparatus also includes a plurality of power lines connected to the pixels. A power pad is disposed on a peripheral area and is configured to receive a power voltage. A power pattern is disposed on the peripheral area and connecting the power lines to the power pad. A plurality of sensing electrodes is disposed on the pixels in the active area. A plurality of sensing pads is disposed on the peripheral area and is electrically connected to the sensing electrodes. The sensing pads overlap with the power pattern.
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公开(公告)号：US09425242B2
公开(公告)日：2016-08-23
申请号：US14198696
申请日：2014-03-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joong-Soo Moon , Hyun-Chol Bang
CPC classification number: H01L27/3262 , H01L27/1255 , H01L27/3265
Abstract: An organic light emitting diode (OLED) display includes: a substrate; a first semiconductor layer and a second semiconductor layer separated from each other on a same surface of the substrate, a first insulating layer on the first semiconductor layer and the second semiconductor layer, a first gate electrode and a second gate electrode respectively overlapping the first semiconductor layer and the second semiconductor layer, a second insulating layer on the first gate electrode and the second gate electrode; a first storage electrode overlapping the first gate electrode on the second insulating layer, a third insulating layer on the first storage electrode, and a second storage electrode overlapping the first storage electrode on the third insulating layer.
Abstract translation: 有机发光二极管（OLED）显示器包括：基板; 在所述基板的相同表面上彼此分离的第一半导体层和第二半导体层，在所述第一半导体层和所述第二半导体层上的第一绝缘层，分别与所述第一半导体层和所述第二半导体层重叠的第一栅极电极和第二栅极电极， 层和第二半导体层，在第一栅电极和第二栅电极上的第二绝缘层; 在第二绝缘层上与第一栅电极重叠的第一存储电极，第一存储电极上的第三绝缘层和与第一绝缘层上的第一存储电极重叠的第二存储电极。
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Patent Agency Ranking
公开(公告)号：US11744128B2
公开(公告)日：2023-08-29
申请号：US17307188
申请日：2021-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Joong-Soo Moon , Cheol-Gon Lee , Yang Wan Kim , Changkyu Jin
IPC: H10K59/131 , H10K50/844 , H10K59/122 , H10K59/121
CPC classification number: H10K59/1315 , H10K50/8445 , H10K59/122 , H10K59/1213
Abstract: A display apparatus including a substrate, a first power source line disposed in a peripheral area adjacent to a display area, the first power source line including a first layer and a second layer electrically connected to each other, a first gate pattern disposed between the first layer of the substrate and including a first gate fan-out line in the peripheral area and a first gate connecting line connected to the first gate fan-out line and extending between the first gate fan-out line and the display area, a first insulation layer disposed between the first layer and the second layer of the first power source line, a second insulation layer disposed between the first insulation layer and the second layer, and a first insulating dam disposed on and contacting the second layer, the first insulating dam disposed in the peripheral area and surrounding the display area.
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公开(公告)号：US11683962B2
公开(公告)日：2023-06-20
申请号：US17005081
申请日：2020-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Jisu Na , Joong-Soo Moon , Yangwan Kim
IPC: H10K59/124 , H01L27/32 , G09G3/3266
CPC classification number: H01L27/3258 , G09G3/3266 , H01L27/3262 , H01L27/3276
Abstract: A display device includes: a base layer including an active area and a non-active area adjacent to the active area; a display circuit layer including a pixel circuit at the active area of the base layer, and a driving circuit at the non-active area, the driving circuit to supply a driving signal to the pixel circuit; and a display element layer on the display circuit layer and including light emitting elements to emit light. The non-active area includes a valley area formed by removing a portion of an organic insulation layer at the display circuit layer, the driving circuit includes a buffer transistor to output the driving signal, and the buffer transistor includes a control electrode and a semiconductor layer overlapping the valley area in a plan view.
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18.发明授权公开(公告)号：US11621307B2
公开(公告)日：2023-04-04
申请号：US17140284
申请日：2021-01-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kiwook Kim , Wonkyu Kwak , Kwang-Min Kim , Joong-Soo Moon
Abstract: An OLED device includes a substrate including a display region including a pixel region and a peripheral region surrounding the pixel region. A pad region is spaced apart from the display region, and a bending region is disposed between the display region and the pad region. A plurality of pixel structures are disposed in the pixel region on the substrate. A touch screen structure is disposed on the pixel structures. A plurality of touch screen wirings are disposed in the bending region on the substrate. The touch screen wirings are electrically connected the touch screen structure. A connection structure is in the pad region. The connection structure electrically connects touch screen wirings to each other. A same touch sensing signal is applied to touch screen wirings that are connected to each other.
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公开(公告)号：US11335713B2
公开(公告)日：2022-05-17
申请号：US16794981
申请日：2020-02-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Jin Cho , Joong-Soo Moon , Min Woo Byun , Yang Wan Kim
IPC: H01L27/12 , H01L29/786 , H01L27/32 , H05K1/14 , G09G3/3258 , G09G3/3275
Abstract: A display device includes a substrate including a display area and a non-display area, a reference voltage supply line disposed in the non-display area and transmitting a reference voltage, and a driving voltage supply line disposed in the non-display area and transmitting a driving voltage. The reference voltage supply line includes a straight line part extending in a first direction and a curved line part extending from the straight line part to be bent, and the curved line part of the reference voltage supply line is disposed along a periphery of the display area.
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公开(公告)号：US11018212B2
公开(公告)日：2021-05-25
申请号：US16460107
申请日：2019-07-02
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Yangwan Kim , Joong-Soo Moon , Minwoo Byun , Changkyu Jin
Abstract: An electronic apparatus includes a base substrate having an active area and a peripheral area adjacent to the active area. A plurality of pixels is disposed on the active area. The electronic apparatus also includes a plurality of power lines connected to the pixels. A power pad is disposed on a peripheral area and is configured to receive a power voltage. A power pattern is disposed on the peripheral area and connecting the power lines to the power pad. A plurality of sensing electrodes is disposed on the pixels in the active area. A plurality of sensing pads is disposed on the peripheral area and is electrically connected to the sensing electrodes. The sensing pads overlap with the power pattern.
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