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公开(公告)号：US20240096559A1
公开(公告)日：2024-03-21
申请号：US18519368
申请日：2023-11-27
发明人： Hwi Dae KIM , Chan YOON , Ji Hong JO , Sang Soo PARK , Woo Chul SHIN
CPC分类号： H01G4/30 , H01G2/02 , H01G4/012 , H01G4/1218
摘要： A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes having different sizes to each other, and having first and second surfaces of the first and second internal electrodes, opposing each other in a stacking direction, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first and second surfaces and connected to the third and fourth surfaces, and opposing each other; and first and second external electrodes. When a margin of the first internal electrode in a longitudinal direction is b, and a margin of the first internal electrode in a width direction is d, a margin of the second internal electrode in a longitudinal direction is a, and a margin of the second internal electrode in a width direction is c, a ratio (a/b) of the margin (a) of the second internal electrode in the longitudinal direction to the margin (b) of the first internal electrode in the longitudinal direction is 0.33 or more (where, a>0 and b>0) or a ratio (c/d) of the margin (c) of the second internal electrode in the width direction to the margin (d) of the first internal electrode in the width direction is 0.33 or more (where, c>0 and d>0).
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公开(公告)号：US20230036133A1
公开(公告)日：2023-02-02
申请号：US17953735
申请日：2022-09-27
发明人： Hwi Dae KIM , Chan YOON , Ji Hong JO , Sang Soo PARK , Woo Chul SHIN
摘要： A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes having different sizes to each other, and having first and second surfaces of the first and second internal electrodes, opposing each other in a stacking direction, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first and second surfaces and connected to the third and fourth surfaces, and opposing each other; and first and second external electrodes. When a margin of the first internal electrode in a longitudinal direction is b, and a margin of the first internal electrode in a width direction is d, a margin of the second internal electrode in a longitudinal direction is a, and a margin of the second internal electrode in a width direction is c, a ratio (a/b) of the margin (a) of the second internal electrode in the longitudinal direction to the margin (b) of the first internal electrode in the longitudinal direction is 0.33 or more (where, a>0 and b>0) or a ratio (c/d) of the margin (c) of the second internal electrode in the width direction to the margin (d) of the first internal electrode in the width direction is 0.33 or more (where, c>0 and d>0).
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公开(公告)号：US20220172893A1
公开(公告)日：2022-06-02
申请号：US17675313
申请日：2022-02-18
发明人： Hwi Dae KIM , Ji Hong JO , Woo Chul SHIN , Sang Soo PARK , Chan YOON
摘要： A multilayer ceramic electronic component includes a ceramic body comprising dielectric layers and first and second internal electrodes laminatedly disposed in a third direction with respective dielectric layers interposed therebetween, and first electrode and second external electrodes disposed on both surfaces of the ceramic body in the first direction and electrically connected to the first and second internal electrodes. When an absolute value of a horizontal angle in the second direction of the first internal electrode with respect to the first surface of the ceramic body is referred to a first angle of the internal electrode, a total sum of the first angles is less than 10°.
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公开(公告)号：US20210027942A1
公开(公告)日：2021-01-28
申请号：US16776146
申请日：2020-01-29
发明人： Hwi Dae KIM , Ji Hong JO , Woo Chul SHIN , Sang Soo PARK , Chan YOON
摘要： A multilayer ceramic electronic component includes a ceramic body comprising dielectric layers and first and second internal electrodes laminatedly disposed in a third direction with respective dielectric layers interposed therebetween, and first electrode and second external electrodes disposed on both surfaces of the ceramic body in the first direction and electrically connected to the first and second internal electrodes. When an absolute value of a horizontal angle in the second direction of the first internal electrode with respect to the first surface of the ceramic body is referred to a first angle of the internal electrode, a total sum of the first angles is less than 10°.
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公开(公告)号：US20200219654A1
公开(公告)日：2020-07-09
申请号：US16821042
申请日：2020-03-17
发明人： Beom Joon CHO , Woo Chul SHIN , Ki Young KIM , Sang Soo PARK
摘要： An electronic component includes a capacitor array including a plurality of multilayer capacitors; and first and second metal frames disposed on a side surface and another side surface of the capacitor array and electrically connected to first and second external electrodes, respectively, wherein the first metal frame includes a first support portion; a first mounting portion; and a first connection portion, the second metal frame includes a second support portion; a second mounting portion; and a second connection portion, and lengths of the first and second mounting portions in the first direction are smaller than a length of the capacitor array in the first direction.
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公开(公告)号：US20200211777A1
公开(公告)日：2020-07-02
申请号：US16815684
申请日：2020-03-11
发明人： Young Ghyu AHN , Sang Soo PARK , Min Cheol PARK , Byoung Hwa LEE
摘要： There is provided a multilayered ceramic capacitor, including: a ceramic body; an active layer including a plurality of first and second internal electrodes; an upper cover layer; a lower cover layer formed below the active layer, the lower cover layer being thicker than the upper cover layer; first and second external electrodes; at least one pair of first and second internal electrodes repeatedly formed inside the lower cover layer, wherein, when A is defined as ½ of an overall thickness of the ceramic body, B is defined as a thickness of the lower cover layer, C is defined as ½ of an overall thickness of the active layer, and D is defined as a thickness of the upper cover layer, a ratio of deviation between a center of the active layer and a center of the ceramic body, (B+C)/A, satisfies 1.063≤(B+C)/A≤1.745.
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公开(公告)号：US20200168399A1
公开(公告)日：2020-05-28
申请号：US16535438
申请日：2019-08-08
发明人： Hwi Dae KIM , Sang Soo PARK , Young Ghyu AHN
摘要： A capacitor component includes a body including a first surface and a second surface opposing each other in a first direction, a third surface and a fourth surface connected to the first and second surfaces and opposing each other in a second direction, a fifth surface and a sixth surface connected to the first to fourth surfaces and opposing each other in a third direction, and including a first dielectric layer, and a first internal electrode and a second internal electrode disposed to oppose each other in the first direction with the first dielectric layer interposed therebetween; a first side margin portion and a second side margin portion, respectively including a second dielectric layer, a first margin electrode, and a second margin electrode, disposed in parallel with the fifth and sixth surfaces of the body, and respectively disposed on the fifth and sixth surfaces of the body; a first external electrode disposed on the third surface of the body and connected to the first internal electrode and the first margin electrode; and a second external electrode disposed on the fourth surface of the body and connected to the second internal electrode and the second margin electrode.
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公开(公告)号：US20200090864A1
公开(公告)日：2020-03-19
申请号：US16195499
申请日：2018-11-19
发明人： Ho Yoon KIM , Sang Soo PARK , Woo Chul SHIN
摘要： An electronic component includes a multilayer capacitor, including a capacitor body, and a pair of external electrodes disposed on both ends of the capacitor body, respectively, and an interposer, including an interposer body, and a pair of external terminals disposed on both ends of the interposer body, respectively. The pair of external terminals include bonding portions disposed on a top surface of the interposer body, mounting portions disposed on a bottom surface of the interposer body, and connection portions disposed on end surfaces of the interposer to connect the bonding portions and the mounting portions to each other. The mounting portions have lengths greater than lengths of the bonding portions in a direction of connection of the pair of external terminals.
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公开(公告)号：US20200075263A1
公开(公告)日：2020-03-05
申请号：US16279101
申请日：2019-02-19
发明人： Beom Joon CHO , Woo Chul SHIN , Ki Young KIM , Sang Soo PARK
摘要： An electronic component includes a capacitor array including a plurality of multilayer capacitors; and first and second metal frames disposed on a side surface and another side surface of the capacitor array and electrically connected to first and second external electrodes, respectively, wherein the first metal frame includes a first support portion; a first mounting portion; and a first connection portion, the second metal frame includes a second support portion; a second mounting portion; and a second connection portion, and lengths of the first and second mounting portions in the first direction are smaller than a length of the capacitor array in the first direction.
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公开(公告)号：US20200075257A1
公开(公告)日：2020-03-05
申请号：US16279070
申请日：2019-02-19
发明人： Je Jung Kim , Do Young Jeong , Dong Hwi Shin , Sang Soo PARK , Woo Chul Shin
摘要： A multilayer ceramic electronic component includes: a ceramic body including dielectric layers and a plurality of internal electrodes disposed to face each other with each of the dielectric layers interposed therebetween; and external electrodes disposed on external surfaces of the ceramic body and electrically connected to the internal electrodes, respectively, wherein the external electrodes including, respectively, electrode layers electrically connected to the internal electrodes, respectively, and conductive resin layers disposed on the electrode layers, respectively.
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