Patents by Inventor Hyo Youn LEE
Hyo Youn LEE 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: 11031186Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.Type: GrantFiled: February 12, 2019Date of Patent: June 8, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Taek Jung Lee, Jin Kyung Joo, Hyo Youn Lee, Won Young Lee, Sung Kwon An, Jae Yeol Choi, Jin Man Jung
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Patent number: 10818435Abstract: A capacitor component includes a body including an active layer and an upper cover and a lower cover disposed on an upper part and a lower part of the active layer, respectively; first internal electrodes and second internal electrodes disposed inside the active layer; a first active via and a second active via extending in a thickness direction of the active layer to be connected to the first and second internal electrodes, respectively; first and second cover vias extending in a thickness direction of the lower cover to be electrically connected to the first and second active vias and disposed at an interval narrower than an interval between the first and second active vias; and first and second lower electrodes disposed in a lower surface of the lower cover to be connected to the first and second cover vias, respectively.Type: GrantFiled: April 17, 2018Date of Patent: October 27, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Taek Jung Lee, Jin Kyung Joo, Seung Woo Song, Hyo Youn Lee, Sung Kwon An
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Patent number: 10763041Abstract: A multilayer ceramic capacitor includes a capacitive portion, a protective part, and first and second connecting electrodes. The capacitive portion includes a first dielectric layer and first and second internal electrodes disposed with the first dielectric layer interposed therebetween. The protective part is disposed on one surface of the capacitive portion and includes a second dielectric layer and first and second electrode patterns disposed to be spaced apart from each other. The first connecting electrode penetrates through the protective part and the capacitive portion and is connected to the first internal electrode and the first electrode pattern, and the second connecting electrode penetrates through the protective part and the capacitive portion and is connected to the second internal electrode and the second electrode pattern.Type: GrantFiled: June 8, 2018Date of Patent: September 1, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Jin Kyung Joo, Hyo Youn Lee, Taek Jung Lee, Sung Kwon An
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Patent number: 10580579Abstract: A multilayer ceramic capacitor includes a body a first internal electrode and a second internal electrode disposed with a dielectric layer interposed therebetween, a first connecting electrode connected to the first internal electrode through the body, a second connecting electrode connected to the second internal electrode through the body, a first external electrode disposed on one surface of the body and connected to the first connecting electrode, and a second external electrode disposed on one surface of the body, spaced apart from the first external electrode, and connected to the second connecting electrode, wherein the first and second external electrodes each include a first electrode layer disposed on the body and including ceramics, and a second electrode layer disposed on the first electrode layer and having the content of ceramics smaller than that of the first electrode layer.Type: GrantFiled: June 14, 2018Date of Patent: March 3, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Taek Jung Lee, Jin Kyung Joo, Hyo Youn Lee, Sung Kwon An
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Patent number: 10573462Abstract: A capacitor component includes a multilayer structure including unit laminates. Each unit laminate has a plurality of internal electrodes and a first connecting electrode extending in a stacking direction of the plurality of internal electrodes and connected to portions of the plurality of internal electrodes. First connecting electrodes of unit laminates adjacent to each other among the unit laminates are connected to each other. A diameter of a first connecting electrode of at least one of the unit laminates is different from diameters of first connecting electrodes of other unit laminates.Type: GrantFiled: June 15, 2018Date of Patent: February 25, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Kwon An, Jin Kyung Joo, Hyo Youn Lee, Seung Woo Song, Taek Jung Lee
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Patent number: 10559425Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to a mounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.Type: GrantFiled: February 8, 2019Date of Patent: February 11, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil Lee, Hyo Youn Lee, Sung Kwon An, Seung Woo Song, Taek Jung Lee, Jin Kyung Joo
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Patent number: 10559424Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to a mounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.Type: GrantFiled: June 11, 2018Date of Patent: February 11, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil Lee, Hyo Youn Lee, Sung Kwon An, Seung Woo Song, Taek Jung Lee, Jin Kyung Joo
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Patent number: 10373760Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.Type: GrantFiled: April 14, 2017Date of Patent: August 6, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Taek Jung Lee, Jin Kyung Joo, Hyo Youn Lee, Won Young Lee, Sung Kwon An, Jae Yeol Choi, Jin Man Jung
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Patent number: 10319522Abstract: A multilayer ceramic capacitor includes: a capacitance layer including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween; a protection layer disposed on one surface of the capacitance layer; an alpha connection electrode provided in an alpha via penetrating through the protection layer; and a beta connection electrode provided in a beta via penetrating through the capacitance layer and connected to the alpha via. The alpha via has a diameter greater than that of the beta via.Type: GrantFiled: December 1, 2017Date of Patent: June 11, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Taek Jung Lee, Hyo Youn Lee, Seung Woo Song, Jong Pil Lee, Sung Kwon An
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Publication number: 20190172648Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.Type: ApplicationFiled: February 12, 2019Publication date: June 6, 2019Inventors: Taek Jung LEE, Jin Kyung JOO, Hyo Youn LEE, Won Young LEE, Sung Kwon AN, Jae Yeol CHOI, Jin Man JUNG
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Publication number: 20190172645Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to a mounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.Type: ApplicationFiled: February 8, 2019Publication date: June 6, 2019Inventors: Jong Pil LEE, Hyo Youn LEE, Sung Kwon AN, Seung Woo SONG, Taek Jung LEE, Jin Kyung JOO
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Patent number: 10269496Abstract: A multilayer capacitor includes a body including dielectric layers, and first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, first and second groove parts formed in external surfaces of the body in a first direction in which the dielectric layers are stacked, having at least one corner, and contacting the first and second internal electrodes, respectively, and first and second connection electrodes disposed in the first and second groove parts, respectively, and electrically connected to the first and second internal electrodes, respectively.Type: GrantFiled: April 11, 2017Date of Patent: April 23, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Won Young Lee, Sung Kwon An, Taek Jung Lee, Jin Kyung Joo, Hyo Youn Lee
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Publication number: 20190074137Abstract: A multilayer capacitor and a board having the same provide high capacitance and low equivalent series inductance (ESL). The multilayer capacitor includes a capacitor body including an active region, including first and second internal electrodes, and first and second cover regions. Third and fourth internal electrodes are alternately disposed in the cover region adjacent to amounting surface. First and second external electrodes respectively contact the first and second internal electrodes to provide capacitance. First and second via electrodes are disposed in the cover region, where the first via electrode connects the third internal electrode and a first band portion of the first external electrode to each other, and where the second via electrode connects the fourth internal electrode and a second band portion of the second external electrode to each other.Type: ApplicationFiled: June 11, 2018Publication date: March 7, 2019Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Pil LEE, Hyo Youn LEE, Sung Kwon AN, Seung Woo SONG, Taek Jung LEE, Jin Kyung JOO
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Publication number: 20190074138Abstract: A multilayer ceramic capacitor includes a body a first internal electrode and a second internal electrode disposed with a dielectric layer interposed therebetween, a first connecting electrode connected to the first internal electrode through the body, a second connecting electrode connected to the second internal electrode through the body, a first external electrode disposed on one surface of the body and connected to the first connecting electrode, and a second external electrode disposed on one surface of the body, spaced apart from the first external electrode, and connected to the second connecting electrode, wherein the first and second external electrodes each include a first electrode layer disposed on the body and including ceramics, and a second electrode layer disposed on the first electrode layer and having the content of ceramics smaller than that of the first electrode layer.Type: ApplicationFiled: June 14, 2018Publication date: March 7, 2019Inventors: Seung Woo SONG, Taek Jung LEE, Jin Kyung JOO, Hyo Youn LEE, Sung Kwon AN
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Publication number: 20190066928Abstract: A capacitor component includes a multilayer structure including unit laminates. Each unit laminate has a plurality of internal electrodes and a first connecting electrode extending in a stacking direction of the plurality of internal electrodes and connected to portions of the plurality of internal electrodes. First connecting electrodes of unit laminates adjacent to each other among the unit laminates are connected to each other. A diameter of a first connecting electrode of at least one of the unit laminates is different from diameters of first connecting electrodes of other unit laminates.Type: ApplicationFiled: June 15, 2018Publication date: February 28, 2019Inventors: Sung Kwon AN, Jin Kyung JOO, Hyo Youn LEE, Seung Woo SONG, Taek Jung LEE
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Publication number: 20190066922Abstract: A capacitor component includes a body including an active layer and an upper cover and a lower cover disposed on an upper part and a lower part of the active layer, respectively; first internal electrodes and second internal electrodes disposed inside the active layer; a first active via and a second active via extending in a thickness direction of the active layer to be connected to the first and second internal electrodes, respectively; first and second cover vias extending in a thickness direction of the lower cover to be electrically connected to the first and second active vias and disposed at an interval narrower than an interval between the first and second active vias; and first and second lower electrodes disposed in a lower surface of the lower cover to be connected to the first and second cover vias, respectively.Type: ApplicationFiled: April 17, 2018Publication date: February 28, 2019Inventors: Taek Jung LEE, Jin Kyung JOO, Seung Woo SONG, Hyo Youn LEE, Sung Kwon AN
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Publication number: 20190066924Abstract: A multilayer ceramic capacitor includes a capacitive portion, a protective part, and first and second connecting electrodes. The capacitive portion includes a first dielectric layer and first and second internal electrodes disposed with the first dielectric layer interposed therebetween. The protective part is disposed on one surface of the capacitive portion and includes a second dielectric layer and first and second electrode patterns disposed to be spaced apart from each other. The first connecting electrode penetrates through the protective part and the capacitive portion and is connected to the first internal electrode and the first electrode pattern, and the second connecting electrode penetrates through the protective part and the capacitive portion and is connected to the second internal electrode and the second electrode pattern.Type: ApplicationFiled: June 8, 2018Publication date: February 28, 2019Inventors: Seung Woo SONG, Jin Kyung JOO, Hyo Youn LEE, Taek Jung LEE, Sung Kwon AN
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Patent number: 10186380Abstract: A capacitor component includes a body, a plurality of internal electrodes disposed in the body, connection electrodes extended in a thickness direction of the body and electrically connected to the plurality of internal electrodes, upper electrodes disposed on an upper surface of the body and electrically connected to the connection electrodes, and lower electrodes disposed on a lower surface of the body and electrically connected to the connection electrodes A thickness of the upper electrodes is different from that of the lower electrodes, and an area of contact between the upper electrodes and the body is different from an area of contact between the lower electrodes and the body.Type: GrantFiled: April 12, 2017Date of Patent: January 22, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Taek Jung Lee, Hyo Youn Lee, Won Young Lee, Sung Kwon An, Jae Yeol Choi, Jin Kyung Joo
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Publication number: 20180342351Abstract: A multilayer ceramic capacitor includes: a capacitance layer including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween; a protection layer disposed on one surface of the capacitance layer; an alpha connection electrode provided in an alpha via penetrating through the protection layer; and a beta connection electrode provided in a beta via penetrating through the capacitance layer and connected to the alpha via. The alpha via has a diameter greater than that of the beta via.Type: ApplicationFiled: December 1, 2017Publication date: November 29, 2018Inventors: Taek Jung LEE, Hyo Youn LEE, Seung Woo SONG, Jong Pil LEE, Sung Kwon AN
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Patent number: 10026558Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a first internal electrode and a second internal electrode; a first via electrode exposed through first and second surfaces of the capacitor body, connected to the first internal electrode and spaced apart from the second internal electrode, a second via electrode exposed through the first and second surfaces of the capacitor body, and connected to the second internal electrode and spaced apart from the first internal electrode, a first and second external electrodes disposed on the first surface of the capacitor body to be spaced apart from each other, and connected to the first and the second via electrodes, respectively, and first and second covers disposed in sequence from a bottom in the second surface of the capacitor body, wherein the first and second cover are formed of different materials.Type: GrantFiled: January 24, 2018Date of Patent: July 17, 2018Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyo Youn Lee, Taek Jung Lee, Won Young Lee, Sung Kwon An, Jin Kyung Joo, Jin Man Jung