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公开(公告)号：US11830641B2
公开(公告)日：2023-11-28
申请号：US17545270
申请日：2021-12-08
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ah Ra Cho , Kwang Hyun Park
Abstract: A chip resistor component, includes: a substrate having one surface, and one side surface and the other side surface facing each other in one direction; an terminal including an internal electrode disposed on the one surface, and an external electrode disposed on the one side surface to be connected to the internal electrode; a resistive layer disposed on the one surface, and including an outermost pattern connected to the internal electrode; and a protective layer disposed on the one surface to cover the resistive layer. The outermost pattern of the resistive layer has a first region in contact with the internal electrode and a second region extending, in the one direction, from the first region towards the other side surface. A ratio of a length of the second region in the one direction to a length of the chip resistor component in the one direction is 0.02 or more.
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Patent Agency Ranking
公开(公告)号：US11315708B1
公开(公告)日：2022-04-26
申请号：US17182681
申请日：2021-02-23
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Kwang Hyun Park , Ah Ra Cho
Abstract: A chip resistor includes: an insulating substrate; a resistor portion disposed on one surface of the insulating substrate and including a plurality of resistor bodies spaced apart from each other and a plurality of internal electrodes connecting the plurality of resistor bodies to each other; and a first external electrode and a second external electrode disposed on the one surface of the insulating substrate to be spaced apart from each other and respectively connected to the resistor portion, wherein each of the plurality of resistor bodies has a first end adjacent to the first external electrode and a second end opposing the first end and adjacent to the second external electrode, and each of the first end and the second end of each of the plurality of resistor bodies is connected to one of the plurality of internal electrodes, the first external electrode, or the second external electrode.
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公开(公告)号：US20220270790A1
公开(公告)日：2022-08-25
申请号：US17545270
申请日：2021-12-08
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ah Ra Cho , Kwang Hyun Park
Abstract: A chip resistor component, includes: a substrate having one surface, and one side surface and the other side surface facing each other in one direction; an terminal including an internal electrode disposed on the one surface, and an external electrode disposed on the one side surface to be connected to the internal electrode; a resistive layer disposed on the one surface, and including an outermost pattern connected to the internal electrode; and a protective layer disposed on the one surface to cover the resistive layer. The outermost pattern of the resistive layer has a first region in contact with the internal electrode and a second region extending, in the one direction, from the first region towards the other side surface. A ratio of a length of the second region in the one direction to a length of the chip resistor component in the one direction is 0.02 or more.
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公开(公告)号：US20210183544A1
公开(公告)日：2021-06-17
申请号：US16908391
申请日：2020-06-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ah Ra Cho , Ji Sook Yoon , Kwang Hyun Park
IPC: H01C1/148 , H01C1/01 , H01C17/065 , H01C7/00
Abstract: A resistor component includes an insulating substrate, a resistor layer disposed on one surface of the insulating substrate and having one end and the other end opposing each other in a first direction, and first and second terminals disposed on the insulating substrate and spaced apart from each other to oppose each other in a second direction perpendicular to the first direction, and connected to the resistor layer. A slit in the resistor layer extends in the first direction, and a ratio of a length of the slit in the first direction to a length of the resistor layer in the first direction is greater than 0.7 and equal to or lower than 0.9.
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公开(公告)号：US11139091B2
公开(公告)日：2021-10-05
申请号：US16908391
申请日：2020-06-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Ah Ra Cho , Ji Sook Yoon , Kwang Hyun Park
IPC: H01C1/148 , H01C7/00 , H01C17/065 , H01C1/01
Abstract: A resistor component includes an insulating substrate, a resistor layer disposed on one surface of the insulating substrate and having one end and the other end opposing each other in a first direction, and first and second terminals disposed on the insulating substrate and spaced apart from each other to oppose each other in a second direction perpendicular to the first direction, and connected to the resistor layer. A slit in the resistor layer extends in the first direction, and a ratio of a length of the slit in the first direction to a length of the resistor layer in the first direction is greater than 0.7 and equal to or lower than 0.9.
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公开(公告)号：US10923253B1
公开(公告)日：2021-02-16
申请号：US16869927
申请日：2020-05-08
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Gwang Hyeon Park , Ji Sook Yoon , Ah Ra Cho
IPC: H01C17/242 , H01C1/012 , H01C17/065 , H01C7/00 , H01C1/142
Abstract: A resistor component includes a support substrate, a resistive layer disposed on one surface of the support substrate, and a plurality of slits disposed in the resistive layer, each extending from one end or another end of the resistive layer opposing each other in a first direction, and spaced apart from each other in a second direction traversing the first direction. First and second internal electrodes are disposed on the support substrate and are respectively disposed on one end and another end of the resistive layer opposing each other in the second direction to be spaced apart from each other. A first protective layer is disposed on the resistive layer. The plurality of slits include a primary slit covered by the first protective layer, and a secondary slit extending in the first protective layer.
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