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    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
    3.
    发明申请
    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON 有权

    公开(公告)号：US20210050155A1

    公开(公告)日：2021-02-18

    申请号：US16858827

    申请日：2020-04-27

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Sim Chung KANG ,  Yong PARK ,  Woo Chul SHIN ,  Ki Pyo HONG

    IPC分类号： H01G4/30 ,  H01G4/012 ,  H01G4/008 ,  H01G4/12 ,  H01G2/06

    摘要： A multilayer capacitor includes a capacitor body including dielectric layers and first and second internal electrodes, the capacitor body having first to sixth surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, and the second internal electrode being exposed through the fourth, fifth, and sixth surfaces, a first side portion and a second side portion, respectively disposed on the fifth surface and the sixth surface of the capacitor body, and a first external electrode and a second external electrode, respectively be connected to the first internal electrode and the second internal electrode. The first and second side portions comprise an acicular second phase including a glass comprising aluminum (Al) and silicon (Si), manganese (Mn), and phosphorus (P), and a volume of the second phase is 30% or more with respect to the entire first and second side portions.

    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
    5.
    发明公开
    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON 审中-公开

    公开(公告)号：US20230274887A1

    公开(公告)日：2023-08-31

    申请号：US18143738

    申请日：2023-05-05

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Sim Chung KANG ,  Yong PARK ,  Woo Chul SHIN ,  Ki Pyo HONG

    IPC分类号： H01G4/30 ,  H01G2/06 ,  H01G4/12 ,  H01G4/012

    CPC分类号： H01G4/30 ,  H01G2/065 ,  H01G4/1209 ,  H01G4/012

    摘要： A multilayer capacitor includes a capacitor body including dielectric layers and first and second internal electrodes, the capacitor body having first to sixth surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, and the second internal electrode being exposed through the fourth, fifth, and sixth surfaces, a first side portion and a second side portion, respectively disposed on the fifth surface and the sixth surface of the capacitor body, and a first external electrode and a second external electrode, respectively connected to the third surface and the fourth surface of the capacitor body to be respectively connected to the first internal electrode and the second internal electrode. The first and second side portions include an acicular second phase including a glass including aluminum (Al) and silicon (Si), manganese (Mn), and phosphorus (P).

    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
    6.
    发明申请
    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON 有权

    公开(公告)号：US20220208475A1

    公开(公告)日：2022-06-30

    申请号：US17697172

    申请日：2022-03-17

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Sim Chung KANG ,  Yong PARK ,  Woo Chul SHIN ,  Ki Pyo HONG

    IPC分类号： H01G4/30 ,  H01G4/012 ,  H01G2/06 ,  H01G4/12 ,  H01G4/008

    摘要： A multilayer capacitor includes a capacitor body including dielectric layers and first and second internal electrodes, the capacitor body having first to sixth surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, and the second internal electrode being exposed through the fourth, fifth, and sixth surfaces, a first side portion and a second side portion, respectively disposed on the fifth surface and the sixth surface of the capacitor body, and a first external electrode and a second external electrode, respectively be connected to the first internal electrode and the second internal electrode. The first and second side portions comprise an acicular second phase including a glass comprising aluminum (Al) and silicon (Si), manganese (Mn), and phosphorus (P), and a volume of the second phase is 30% or more with respect to the entire first and second side portions.

    MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210005382A1

    公开(公告)日：2021-01-07

    申请号：US16572105

    申请日：2019-09-16

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Yong PARK ,  Sim Chung KANG ,  Woo Chul SHIN ,  Jong Ho LEE ,  Ki Pyo HONG

    IPC分类号： H01G4/12 ,  H01G4/012 ,  H01G4/30

    摘要： A multilayer ceramic capacitor includes a ceramic body including a dielectric layer, a plurality of internal electrodes disposed in the ceramic body, and a first side margin portion and a second side margin portion respectively arranged on end portions of the internal electrodes exposed from first and second surfaces. The first and second side margin portions respectively include a first region adjacent to an outer side surface of each of the side margin portions, and a second region adjacent to the internal electrodes exposed from the first and second surfaces. The number of pores per unit area in the second region is less than the number of pores per unit area in the first region.

    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
    8.
    发明申请
    MULTILAYER CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON 有权

    公开(公告)号：US20220068567A1

    公开(公告)日：2022-03-03

    申请号：US17501227

    申请日：2021-10-14

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Sim Chung KANG ,  Yong PARK ,  Woo Chul SHIN ,  Ki Pyo HONG

    IPC分类号： H01G4/30 ,  H01G4/12 ,  H01G4/012 ,  H01G2/06

    摘要： A multilayer capacitor includes a capacitor body including dielectric layers and first and second internal electrodes, the capacitor body having first to sixth surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, and the second internal electrode being exposed through the fourth, fifth, and sixth surfaces, a first side portion and a second side portion, respectively disposed on the fifth surface and the sixth surface of the capacitor body, and a first external electrode and a second external electrode, respectively connected to the third surface and the fourth surface of the capacitor body to be respectively connected to the first internal electrode and the second internal electrode. The first and second side portions include an acicular second phase including a glass including aluminum (Al) and silicon (Si), manganese (Mn), and phosphorus (P).

    MULTILAYER CERAMIC ELECTRONIC COMPONENT
    9.
    发明申请
    MULTILAYER CERAMIC ELECTRONIC COMPONENT 有权

    公开(公告)号：US20210142948A1

    公开(公告)日：2021-05-13

    申请号：US17153991

    申请日：2021-01-21

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Sim Chung KANG ,  Eun Jung LEE ,  Ki Pyo HONG ,  Yong PARK

    IPC分类号： H01G4/30 ,  H01G4/008 ,  H01G4/12

    摘要： A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes stacked to be alternately exposed to one side surface and the other side surface with the dielectric layer disposed therebetween; and first and second external electrodes disposed on an external surface of the ceramic body to be connected to the first and second internal electrodes, respectively, in which the ceramic body includes an area of overlap in a thickness direction of the first and second internal electrodes, margin region, and/or cover region, and the margin region in the width direction and/or the cover region includes a phosphoric acid-based second phase.

    MULTILAYERED CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON
    10.
    发明申请
    MULTILAYERED CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON 有权

    公开(公告)号：US20210020375A1

    公开(公告)日：2021-01-21

    申请号：US16855274

    申请日：2020-04-22

    申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

    发明人： Yong PARK ,  Sim Chung KANG ,  Jong Ho LEE ,  Hyung Soon KWON ,  Woo Chul SHIN

    IPC分类号： H01G4/30 ,  H01G4/012 ,  H01G4/232 ,  H01G4/12 ,  H01G4/248

    摘要： A multilayer capacitor includes: a capacitor body including first and second internal electrodes alternately stacked with a dielectric layer interposed therebetween, and having first to six surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, the second internal electrode being exposed through the fourth, fifth, and sixth surfaces; first and second side portions disposed on the fifth and sixth surfaces of the capacitor body; and first and second external electrodes. The capacitor body includes upper and lower cover portions disposed on an upper surface of an uppermost internal electrode and a lower surfaces of a lowermost internal electrode, respectively, in a stacking direction of the first and second internal electrodes. The first and second side portions and the upper and lower cover portions include zirconium (Zr).