Patents by Inventor Je Jung KIM
Je Jung KIM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10879006Abstract: 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.Type: GrantFiled: October 18, 2018Date of Patent: December 29, 2020Assignee: SAMUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Young Jeong, Dong Hwi Shin, Sang Soo Park, Woo Chul Shin
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Patent number: 10854391Abstract: A multilayer capacitor includes a capacitor body including an active region, and upper and lower cover regions disposed on upper and lower portions of the active region, respectively. First and second external electrode are disposed on both ends of the capacitor body, respectively. The active region includes a plurality of first dielectric layers, first and second internal electrodes alternately disposed with the first dielectric layer interposed therebetween, and first and second auxiliary electrodes disposed on the first dielectric layers on which the first and second internal electrodes are disposed, respectively. The upper and lower cover regions each include a plurality of second dielectric layers having a thickness less than that of each of the first dielectric layers, and a dummy electrode disposed on the second dielectric layers.Type: GrantFiled: February 11, 2019Date of Patent: December 1, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Young Jeong, Do Yeon Kim
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Patent number: 10832869Abstract: 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.Type: GrantFiled: February 19, 2019Date of Patent: November 10, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Young Jeong, Dong Hwi Shin, Sang Soo Park, Woo Chul Shin
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Publication number: 20200350122Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes alternately exposed to first and second outer surfaces with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer surfaces of the ceramic body so as to be connected to the first and second internal electrodes, respectively. The ceramic body further includes a protective layer including a protective layer dummy electrode disposed on at least one of upper and lower portions of the first and second internal electrodes, and the protective layer dummy electrode has a thickness ranging from greater than to 1.2 times or less a thickness of each of the first and second internal electrodes.Type: ApplicationFiled: July 20, 2020Publication date: November 5, 2020Inventors: Do Yeon KIM, Je Jung KIM, Do Young JEONG
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Publication number: 20200335282Abstract: A multi-layered ceramic electronic component includes: a ceramic body including a dielectric layer, and a plurality of internal electrodes facing each other with the dielectric layer interposed therebetween; and an external electrode disposed on an external surface of the ceramic body and electrically connected to the first internal electrodes or the second internal electrodes. The external electrode includes a first electrode layer electrically connected to the internal electrodes and a second electrode layer disposed on the first electrode layer, and a ratio (t1/BW) of a thickness (t1) of a region of the first electrode layer disposed on the third surface or the fourth surface of the ceramic body to a distance (BW) from one end of the first electrode layer to the other end of the first electrode layer disposed on the first surface or the second surface of the ceramic body satisfies 20% or less.Type: ApplicationFiled: July 3, 2019Publication date: October 22, 2020Inventors: Je Jung KIM, Jeong Mo KANG, Dong Yeong KIM
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Patent number: 10777357Abstract: A multilayer capacitor includes a capacitor body including an active region, and upper and lower cover regions; and first and second external electrodes. The active region includes first and second internal electrodes exposed through the third and fourth surfaces of the capacitor body; and first and second auxiliary electrodes spaced apart from the first and second internal electrodes and exposed through the fourth and third surfaces of the capacitor body, respectively. The upper and lower cover regions each include at least one dummy electrode. A first margin portion between the first internal electrode and the first auxiliary electrode and a second margin portion between the second internal electrode and the second auxiliary electrode are located in a position deviating from ends of the first and second band portions in a first direction from the third surface to the fourth surface of the capacitor body.Type: GrantFiled: February 21, 2019Date of Patent: September 15, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Young Jeong, Do Yeon Kim
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Patent number: 10755856Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes alternately exposed to first and second outer surfaces with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer surfaces of the ceramic body so as to be connected to the first and second internal electrodes, respectively. The ceramic body further includes a protective layer including a protective layer dummy electrode disposed on at least one of upper and lower portions of the first and second internal electrodes, and the protective layer dummy electrode has a thickness ranging from greater than to 1.2 times or less a thickness of each of the first and second internal electrodes.Type: GrantFiled: November 26, 2018Date of Patent: August 25, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Do Yeon Kim, Je Jung Kim, Do Young Jeong
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Publication number: 20200194181Abstract: A multi-layered ceramic electronic component has a ceramic body including dielectric layers and a plurality of internal electrodes opposing each other with the dielectric layers interposed therebetween. External electrodes are disposed on an exterior of the ceramic body and are electrically connected to the internal electrodes. Each external electrode includes an electrode layer electrically connected to internal electrodes, and a conductive resin layer arranged on the electrode layer. The conductive resin layer extends to first and second surface of the ceramic body, and a ratio of a thickness (Tb) of the conductive resin layer extending onto the first surface and the second surface of the ceramic body to a length (Lm) of a length direction margin portion of the ceramic body satisfies 2 to 29%.Type: ApplicationFiled: February 28, 2019Publication date: June 18, 2020Inventors: Je Jung KIM, Dong Yeong KIM, Woo Chul SHIN, Ji Hong JO
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Publication number: 20200118748Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and first and second internal electrodes alternately exposed to first and second outer surfaces with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second outer surfaces of the ceramic body so as to be connected to the first and second internal electrodes, respectively. The ceramic body further includes a protective layer including a protective layer dummy electrode disposed on at least one of upper and lower portions of the first and second internal electrodes, and the protective layer dummy electrode has a thickness ranging from greater than to 1.2 times or less a thickness of each of the first and second internal electrodes.Type: ApplicationFiled: November 26, 2018Publication date: April 16, 2020Inventors: Do Yeon KIM, Je Jung KIM, Do Young JEONG
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Patent number: 10614956Abstract: A multilayer capacitor includes a body including dielectric layers and a plurality of first and second internal electrodes having an average thickness less than 1 ?m; and first and second external electrodes each including first and second conductive layers including first and second head portions and first and second band portions, and first and second conductive resin layers each covering the first and second conductive layers. An average thickness of the dielectric layers may be greater than the average thickness of the first and second internal electrodes, and portions of the first and second internal electrodes overlapping an end of the first or second band portion in a width direction of the body may be formed as first and second extending portions having a width relatively greater than those of other portions of the first and second internal electrodes, respectively.Type: GrantFiled: November 13, 2018Date of Patent: April 7, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Do Young Jeong, Je Jung Kim, Do Yeon Kim
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Publication number: 20200105469Abstract: A multilayer capacitor includes a body including dielectric layers and a plurality of first and second internal electrodes having an average thickness less than 1 ?m; and first and second external electrodes each including first and second conductive layers including first and second head portions and first and second band portions, and first and second conductive resin layers each covering the first and second conductive layers. An average thickness of the dielectric layers may be greater than the average thickness of the first and second internal electrodes, and portions of the first and second internal electrodes overlapping an end of the first or second band portion in a width direction of the body may be formed as first and second extending portions having a width relatively greater than those of other portions of the first and second internal electrodes, respectively.Type: ApplicationFiled: November 13, 2018Publication date: April 2, 2020Inventors: Do Young JEONG, Je Jung KIM, Do Yeon KIM
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Publication number: 20200105467Abstract: A multilayer ceramic electronic component includes a ceramic body including dielectric layers and a plurality of first and second internal electrodes disposed to face each other with each of the dielectric layers interposed therebetween, and first and second external electrodes disposed on external surfaces of the ceramic body and electrically connected to the first and second internal electrodes, respectively. The first internal electrodes are exposed to a first surface of the ceramic body and the second internal electrodes are exposed to a second surface, opposing the first surface of the ceramic body. Strength enhancing material layers are disposed, respectively, between the first and second internal electrodes disposed to face each other.Type: ApplicationFiled: November 19, 2018Publication date: April 2, 2020Inventors: Do Young JEONG, Je Jung KIM
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Publication number: 20200075257Abstract: 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.Type: ApplicationFiled: February 19, 2019Publication date: March 5, 2020Inventors: Je Jung Kim, Do Young Jeong, Dong Hwi Shin, Sang Soo PARK, Woo Chul Shin
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Publication number: 20200075252Abstract: 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.Type: ApplicationFiled: October 18, 2018Publication date: March 5, 2020Inventors: Je Jung KIM, Do Young JEONG, Dong Hwi SHIN, Sang Soo PARK, Woo Chul SHIN
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Publication number: 20200043666Abstract: A multilayer capacitor includes a capacitor body including an active region, and upper and lower cover regions; and first and second external electrodes. The active region includes first and second internal electrodes exposed through the third and fourth surfaces of the capacitor body; and first and second auxiliary electrodes spaced apart from the first and second internal electrodes and exposed through the fourth and third surfaces of the capacitor body, respectively. The upper and lower cover regions each include at least one dummy electrode. A first margin portion between the first internal electrode and the first auxiliary electrode and a second margin portion between the second internal electrode and the second auxiliary electrode are located in a position deviating from ends of the first and second band portions in a first direction from the third surface to the fourth surface of the capacitor body.Type: ApplicationFiled: February 21, 2019Publication date: February 6, 2020Inventors: Je Jung Kim, Do Young Jeong, Do Yeon Kim
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Publication number: 20200043656Abstract: A multilayer capacitor includes a capacitor body including an active region having a plurality of dielectric layers and a plurality of first and second internal electrodes, and upper and lower cover layers, the capacitor body having first to six surfaces, one ends of the plurality of first and second internal electrodes being exposed through the third and fourth surfaces, respectively; first and second external electrodes; and a plurality of dummy electrodes disposed on each of the plurality of dielectric layers in the active region, to be exposed through corners of the dielectric layers. Each of the plurality of dummy electrodes has a width of 60% or less of a distance between the first internal electrode and the fourth surface or a distance between the second internal electrode and the third surface, the width being in a direction from the third surface to the fourth surface.Type: ApplicationFiled: February 7, 2019Publication date: February 6, 2020Inventors: Je Jung Kim, Do Young Jeong, Do Yeon Kim
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Publication number: 20200043663Abstract: A multilayer capacitor includes a capacitor body including an active region, and upper and lower cover regions disposed on upper and lower portions of the active region, respectively. First and second external electrode are disposed on both ends of the capacitor body, respectively. The active region includes a plurality of first dielectric layers, first and second internal electrodes alternately disposed with the first dielectric layer interposed therebetween, and first and second auxiliary electrodes disposed on the first dielectric layers on which the first and second internal electrodes are disposed, respectively. The upper and lower cover regions each include a plurality of second dielectric layers having a thickness less than that of each of the first dielectric layers, and a dummy electrode disposed on the second dielectric layers.Type: ApplicationFiled: February 11, 2019Publication date: February 6, 2020Inventors: Je Jung KIM, Do Young JEONG, Do Yeon KIM
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Publication number: 20200043659Abstract: A multilayer capacitor includes a capacitor body including a multilayer structure of a dielectric layer and a plurality of internal electrodes; and an external electrode including a conductive layer and a conductive resin layer covering the conductive layer. The conductive layer includes an inner connecting portion disposed on a surface of the capacitor body and connected to the internal electrodes, and an inner band portion extending from the inner connecting portion to a portion of a mounting surface of the capacitor body. The conductive resin layer includes an outer connecting portion disposed on the inner connecting portion, and an outer band portion extending from the outer connecting portion to a portion of the mounting surface and covering the inner band portion. A ratio of a length of the inner band portion to a length of the outer band portion is 0.3 to 0.7.Type: ApplicationFiled: February 14, 2019Publication date: February 6, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Je Jung Kim, Do Yeon Kim, Dong Yeong Kim
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Patent number: 9336951Abstract: There is provided a multilayer ceramic capacitor including: a ceramic body including a plurality of dielectric layers and having first and second main surfaces opposing each other, first and second side surfaces opposing each other, and first and second end surfaces opposing each other; first internal electrodes each having a first lead part exposed to the first side surface of the ceramic body; second internal electrodes respectively disposed to face the first internal electrodes, having at least one dielectric layer among the plurality of dielectric layers interposed therebetween, and each having a second lead part exposed to the first side surface of the ceramic body; first and second external electrodes connected to the first and second internal electrodes, respectively; a first conductive pattern connected to the second external electrode; and a second conductive pattern connected to the first external electrode.Type: GrantFiled: November 25, 2013Date of Patent: May 10, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Je Jung Kim
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Publication number: 20150179339Abstract: A multilayer ceramic capacitor may include: a ceramic body; first and second external electrodes; first and second internal electrodes; third and fourth internal electrodes being adjacent to the first and second internal electrodes in a thickness direction of the ceramic body, respectively; and first floating electrodes misaligned with the third and fourth internal electrodes in the thickness direction of the ceramic body within the ceramic body and having both end portions overlapped with portions of the third and fourth internal electrodes, respectively. When a distance between the first internal electrode and the third internal electrode or between the second internal electrode and the fourth internal electrode is a and a distance between the third or fourth internal electrode and the first floating electrode is b, b>a may be satisfied.Type: ApplicationFiled: March 25, 2014Publication date: June 25, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Byung Kil SEO, Je Jung Kim, Kang Sun An