Patents by Inventor Jun Hyeon KIM
Jun Hyeon 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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Publication number: 20230402229Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.Type: ApplicationFiled: August 30, 2023Publication date: December 14, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
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Patent number: 11784005Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.Type: GrantFiled: June 9, 2022Date of Patent: October 10, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
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Patent number: 11735364Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode including an electrode layer disposed on the body and connected to the internal electrode and a conductive resin layer disposed on the electrode layer, and the conductive resin layer includes a metal wire, a conductive metal, and a base resin.Type: GrantFiled: October 27, 2021Date of Patent: August 22, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jun Hyeon Kim, Hae Sol Kang, Bon Seok Koo, San Kyeong, Chang Hak Choi, Jung Min Kim
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Patent number: 11574773Abstract: A multilayer electronic component includes a body including a dielectric layer and internal electrodes alternately stacked with the dielectric layer interposed therebetween; and an external electrode including a first electrode layer disposed externally on the body, connected to the internal electrodes, and including a conductive metal, a glass, a low melting point metal having a lower melting point than the conductive metal, and a pore, and a second electrode layer covering the first electrode layer and including a conductive metal, a glass, and a pore, wherein porosity of the first electrode layer is higher than porosity of the second electrode layer.Type: GrantFiled: September 30, 2021Date of Patent: February 7, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Soo Yi, Soung Jin Kim, Kun Hoi Koo, Jun Hyeon Kim, Kyung Ryul Lee
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Patent number: 11562859Abstract: A multilayered capacitor includes a shock absorbing layer disposed between an upper layer of a capacitor body and a conductive resin layer of an external electrode and between a lower layer of the capacitor body and the conductive resin layer of the external electrode. A length of the shock absorbing layer is longer than that of the conductive resin layer, thereby improving warpage strength characteristics of the capacitor body.Type: GrantFiled: October 19, 2021Date of Patent: January 24, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Seok Yi, Jung Min Kim, Chang Hak Choi, Bon Seok Koo, Byung Woo Kang, Hae Sol Kang, San Kyeong, Jun Hyeon Kim
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Publication number: 20220301783Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.Type: ApplicationFiled: June 9, 2022Publication date: September 22, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
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Patent number: 11393633Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.Type: GrantFiled: May 15, 2020Date of Patent: July 19, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
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Publication number: 20220189696Abstract: A multilayer electronic component includes a body including a dielectric layer and internal electrodes alternately stacked with the dielectric layer interposed therebetween; and an external electrode including a first electrode layer disposed externally on the body, connected to the internal electrodes, and including a conductive metal, a glass, a low melting point metal having a lower melting point than the conductive metal, and a pore, and a second electrode layer covering the first electrode layer and including a conductive metal, a glass, and a pore, wherein porosity of the first electrode layer is higher than porosity of the second electrode layer.Type: ApplicationFiled: September 30, 2021Publication date: June 16, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Soo YI, Soung Jin KIM, Kun Hoi KOO, Jun Hyeon KIM, Kyung Ryul LEE
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Publication number: 20220051853Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode including an electrode layer disposed on the body and connected to the internal electrode and a conductive resin layer disposed on the electrode layer, and the conductive resin layer includes a metal wire, a conductive metal, and a base resin.Type: ApplicationFiled: October 27, 2021Publication date: February 17, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jun Hyeon Kim, Hae Sol Kang, Bon Seok Koo, San Kyeong, Chang Hak Choi, Jung Min Kim
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Publication number: 20220037087Abstract: A multilayered capacitor includes a shock absorbing layer disposed between an upper layer of a capacitor body and a conductive resin layer of an external electrode and between a lower layer of the capacitor body and the conductive resin layer of the external electrode. A length of the shock absorbing layer is longer than that of the conductive resin layer, thereby improving warpage strength characteristics of the capacitor body.Type: ApplicationFiled: October 19, 2021Publication date: February 3, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Seok YI, Jung Min KIM, Chang Hak CHOI, Bon Seok KOO, Byung Woo KANG, Hae Sol KANG, San KYEONG, Jun Hyeon KIM
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Patent number: 11189424Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode including an electrode layer disposed on the body and connected to the internal electrode and a conductive resin layer disposed on the electrode layer, and the conductive resin layer includes a metal wire, a conductive metal, and a base resin.Type: GrantFiled: March 31, 2020Date of Patent: November 30, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jun Hyeon Kim, Hae Sol Kang, Bon Seok Koo, San Kyeong, Chang Hak Choi, Jung Min Kim
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Patent number: 11183331Abstract: A multilayered capacitor includes a shock absorbing layer disposed between an upper layer of a capacitor body and a conductive resin layer of an external electrode and between a lower layer of the capacitor body and the conductive resin layer of the external electrode. A length of the shock absorbing layer is longer than that of the conductive resin layer, thereby improving warpage strength characteristics of the capacitor body.Type: GrantFiled: August 12, 2019Date of Patent: November 23, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Seok Yi, Jung Min Kim, Chang Hak Choi, Bon Seok Koo, Byung Woo Kang, Hae Sol Kang, San Kyeong, Jun Hyeon Kim
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Publication number: 20210065981Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode including an electrode layer disposed on the body and connected to the internal electrode and a conductive resin layer disposed on the electrode layer, and the conductive resin layer includes a metal wire, a conductive metal, and a base resin.Type: ApplicationFiled: March 31, 2020Publication date: March 4, 2021Inventors: Jun Hyeon Kim, Hae Sol Kang, Bon Seok Koo, San Kyeong, Chang Hak Choi, Jung Min Kim
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Publication number: 20210057160Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and external electrodes disposed on both ends of the capacitor body and connected to exposed portions of the plurality of internal electrodes, respectively. Each of the external electrodes includes a conductive layer disposed on the capacitor body to be connected to one or more of the plurality of internal electrodes, a conductive resin layer covering the conductive layer, and including a plurality of metal particles, a plurality of elastic fine powder particles each having an elastic powder particle and a metal film plated on a surface of the elastic powder particle, and a conductive resin surrounding the plurality of metal particles and the plurality of elastic fine powder particles and contacting the conductive layer, and a plating layer covering the conductive resin layer.Type: ApplicationFiled: May 15, 2020Publication date: February 25, 2021Inventors: San Kyeong, Chang Hak Choi, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang, Jun Hyeon Kim
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Patent number: 10770230Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes, and external electrodes disposed on at least one surface of the body. The external electrodes each includes an electrode layer in contact with the first or second internal electrodes, an intermediate layer disposed on the electrode layer and including a first intermetallic compound, and a conductive resin layer disposed on the intermediate layer and including a plurality of metal particles, a second intermetallic compound and a base resin.Type: GrantFiled: May 7, 2018Date of Patent: September 8, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kun Hoi Koo, Bon Seok Koo, Jung Min Kim, Jun Hyeon Kim, Hae Sol Kang, Soung Jin Kim, Ji Hye Han, Byung Woo Kang, Chang Hak Choi
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Publication number: 20200273621Abstract: A multilayered capacitor includes a shock absorbing layer disposed between an upper layer of a capacitor body and a conductive resin layer of an external electrode and between a lower layer of the capacitor body and the conductive resin layer of the external electrode. A length of the shock absorbing layer is longer than that of the conductive resin layer, thereby improving warpage strength characteristics of the capacitor body.Type: ApplicationFiled: August 12, 2019Publication date: August 27, 2020Inventors: Jae Seok YI, Jung Min KIM, Chang Hak CHOI, Bon Seok KOO, Byung Woo KANG, Hae Sol KANG, San KYEONG, Jun Hyeon KIM
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Publication number: 20190013150Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes, and external electrodes disposed on at least one surface of the body. The external electrodes each includes an electrode layer in contact with the first or second internal electrodes, an intermediate layer disposed on the electrode layer and including a first intermetallic compound, and a conductive resin layer disposed on the intermediate layer and including a plurality of metal particles, a second intermetallic compound and a base resin.Type: ApplicationFiled: May 7, 2018Publication date: January 10, 2019Inventors: Kun Hoi KOO, Bon Seok KOO, Jung Min KIM, Jun Hyeon KIM, Hae Sol KANG, Soung Jin KIM, Ji Hye HAN, Byung Woo KANG, Chang Hak CHOI
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Publication number: 20170094786Abstract: A printed circuit board according to the present invention includes at least one insulating layer and an interconnection. The insulating layer includes a first depression at an interface with the interconnection, and a second depression at a surface of the first depression.Type: ApplicationFiled: February 24, 2016Publication date: March 30, 2017Inventors: Yu Hong OH, Ye Jun PARK, Jun Hyeon KIM, Jung Wook SEO, Young Joon OH, Jae Joon LEE, Byung Kun KIM
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Publication number: 20140377544Abstract: Disclosed herein are a composite material including an anisotropic filler and a component having directionality, wherein the component having directionality has a length in a range of 1.5 to 20 based on a length of the anisotropic filler, a method for preparing thereof, and a substrate using the same as an insulation layer. According to the exemplary embodiment of the present invention, in the composite material using the anisotropic filler, the component having directionality is used for controlling the dispersion directionality of the anisotropic filler, whereby at the time of orientation of the component having directionality, the directionality in which the anisotropic filler is dispersed may be controlled to improve the dispersion of the anisotropic filler.Type: ApplicationFiled: October 2, 2013Publication date: December 25, 2014Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ye Jun PARK, Jun Young KIM, Jung Wook SEO, Jun Hyeon KIM, Byung Kun KIM