Patents by Inventor Beom Joon Cho
Beom Joon Cho 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: 20220181078Abstract: An electronic component includes a multilayer capacitor including a body and an external electrode disposed externally on the body; a metal frame coupled to the multilayer capacitor; and an adhesive layer disposed between the external electrode and the metal frame and including a solder layer and a conductive resin layer.Type: ApplicationFiled: September 8, 2021Publication date: June 9, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Yeop Kim, Beom Joon Cho, Gyeong Ju Song
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Patent number: 11355288Abstract: An electronic component is provided, and the electronic component includes: a capacitor array in which a plurality of multilayer capacitors are stacked, the plurality of multilayer capacitors including a body, and first and second external electrodes; first and second metal frames including first and second support portions bonded to the first and second external electrodes of the capacitor array, first and second mounting portions located below the first and second external electrodes and having first and second protrusions protruding downwardly, and first and second connection portions connecting the first and second support portions to the first and second mounting portions, respectively; and a capsule portion encapsulating the capacitor array to expose the first mounting portion of the first metal frame and the second mounting portion of the second metal frame, and having a lower surface provided with a plurality of protruding portions are formed at predetermined intervals.Type: GrantFiled: June 29, 2020Date of Patent: June 7, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ki Young Kim, Jae Young Na, Beom Joon Cho, Ji Hong Jo, Woo Chul Shin
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Publication number: 20220139629Abstract: An electronic component includes at least one first multilayer capacitor and at least one second multilayer capacitor alternatively laminated in a first direction perpendicular to one surface of the first multilayer capacitor, such that an external electrode of the first multilayer capacitor is connected to an external electrode of the second multilayer capacitor. In the first multilayer capacitor, a plurality of internal electrodes are laminated in a first direction, and in the second multilayer capacitor, a plurality of internal electrodes are laminated in a second direction perpendicular to the first direction.Type: ApplicationFiled: April 29, 2021Publication date: May 5, 2022Inventors: Beom Joon CHO, Min Kyeong SIM
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Publication number: 20220139626Abstract: A multilayer capacitor includes a capacitor body including a dielectric layer and a plurality of internal electrodes, and a pair of external electrodes disposed on opposing ends of the capacitor body and connected to exposed portions of the internal electrodes, wherein the external electrodes respectively include a conductive layer including a connection portion formed on one end surface of the capacitor body and connected to the internal electrode and a band portion extending from the connection portion to a portion of a neighboring surface of the capacitor body, a conductive resin layer covering a corner of the connection portion of the conductive layer and having a cutout portion so that a portion of an edge of the connection portion is exposed, and a plating layer covering the conductive layer and the conductive resin layer and contacting a portion of the conductive layer due to the cutout portion.Type: ApplicationFiled: June 3, 2021Publication date: May 5, 2022Inventor: Beom Joon CHO
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Publication number: 20220130614Abstract: There are provided an electronic component and a board including the same. The electronic component includes: a capacitor body; a pair of external electrodes respectively disposed on both ends of the capacitor body; and a pair of metal frames including a pair of connection portions connected to the pair of external electrodes, respectively, and a pair of mounting portions connected to the pair of connection portions, respectively. A bottom surface of one of the pair of mounting portions has roughness.Type: ApplicationFiled: May 28, 2021Publication date: April 28, 2022Inventors: Gyeong Ju Song, Beom Joon Cho, Seung Min Ahn
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Publication number: 20220122772Abstract: An electronic component includes: a body; first and second external electrodes including first and second head portions disposed on opposite end surfaces of the body; and first and second metal frames, the first metal frame including a first support portion bonded to the first head portion, and a first mounted portion extending from the first support portion, and the second metal frame including a second support portion bonded to the second head portion, and a second mounted portion extending from the second support portion. 0.2A?B?0.8A, in which an area of each of the first and second head portions is A, and an area of each of a region in which the first head portion and the first support portion are bonded to each other, and a region in which the second head portion and the second support portion are bonded to each other is B.Type: ApplicationFiled: June 9, 2021Publication date: April 21, 2022Inventors: Sang Yeop KIM, Beom Joon CHO, Gyeong Ju SONG
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Patent number: 11302481Abstract: An electronic component and a mounting substrate thereof provide metal frames that reduce stress transmission while occupying only a limited mounting area. The electronic component includes a body, and first and second external electrodes respectively disposed on opposite ends of the body. A first metal frame includes a first support portion bonded to the first external electrode and a first mounting portion extending from a lower end of the first support portion toward the second external electrode. A second metal frame includes a second support portion bonded to the second external electrode and a second mounting portion extending form a lower end of the second support portion away from the first external electrode.Type: GrantFiled: May 6, 2020Date of Patent: April 12, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Beom Joon Cho, Jae Young Na, Ki Young Kim, Ji Hong Jo, Woo Chul Shin
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Publication number: 20220102074Abstract: An electronic component includes: a capacitor body; a pair of external electrodes disposed on opposite end surfaces of the capacitor body, respectively; and a pair of metal frames connected to the pair of external electrodes, respectively. A coefficient of thermal expansion of the pair of metal frames has a value between a coefficient of thermal expansion of the capacitor body and a coefficient of thermal expansion of a solder.Type: ApplicationFiled: May 24, 2021Publication date: March 31, 2022Inventors: Mi Na Hyun, Beom Joon Cho, Ki Young Kim
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Publication number: 20220093338Abstract: An electronic component includes: a capacitor body; a pair of external electrodes disposed on opposite end surfaces of the capacitor body, respectively; and a pair of metal frames respectively including a pair of connected portions connected to the pair of external electrodes, respectively, and a pair of mounted portions bent at and extending from one ends of the pair of connected portions, respectively, wherein corners of end portions of the pair of mounted portions facing each other have a curved surface.Type: ApplicationFiled: May 20, 2021Publication date: March 24, 2022Inventors: Young Heon Lee, Beom Joon Cho, Gyeong Ju Song
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Publication number: 20220093328Abstract: A board having an electronic component mounted thereon includes a capacitor body; a pair of external electrodes disposed on both ends of the capacitor body, respectively; a pair of metal frames including a pair of connection portions connected to the pair of external electrodes, respectively, and a pair of mounting portions each having a protrusion on a lower side thereof, respectively; a board; and a pair of electrode pads disposed on an upper surface of the board and connected to the pair of metal frames, respectively, and each having a groove portion corresponding to the protrusion on an upper surface thereof.Type: ApplicationFiled: May 3, 2021Publication date: March 24, 2022Inventors: Gyeong Ju SONG, Beom Joon CHO, Sang Yeop KIM
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Publication number: 20220084751Abstract: An electronic component includes a capacitor component including a body and an external electrode disposed outside the body; a metal frame connected to the external electrode; and an encapsulant at least partially covering regions of the capacitor component and the metal frame. The metal frame may include a surface unevenness portion disposed on at least a portion of an interface with the encapsulant.Type: ApplicationFiled: April 23, 2021Publication date: March 17, 2022Inventors: Seung Min Ahn, Beom Joon Cho, Ki Young Kim
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Patent number: 11276529Abstract: An electronic component and a board having the same mounted thereon are provided. The electronic component includes: a body; an electrode disposed on an end of the body in a first direction; a metal frame including a support layer bonded to the external electrode, a mounting portion extending in the first direction in a lower end of the support layer and having a protruding portion on a lower surface, and a coating film formed to cover an upper surface of the protruding portion on an upper surface of the mounting portion and including titanium (Ti).Type: GrantFiled: April 16, 2020Date of Patent: March 15, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Young Na, Ki Young Kim, Beom Joon Cho, Ji Hong Jo, Woo Chul Shin
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Publication number: 20220076884Abstract: An electronic component and a board having the same mounted thereon are provided. The electronic component includes a capacitor body, a pair of external electrodes, respectively disposed on end portions of the capacitor body, a pair of metal frames, respectively disposed to be connected the pair of external electrodes, and a conductive bonding layer disposed between the external electrode and the metal frame and having a discontinuous region.Type: ApplicationFiled: February 26, 2021Publication date: March 10, 2022Inventors: Min Kyeong SIM, Beom Joon CHO
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Publication number: 20220076890Abstract: An electronic component and a board having the same mounted thereon are provided. The electronic component includes an electronic component including a capacitor array in which a plurality of multilayer capacitors including a capacitor body and a pair of external electrodes, respectively disposed on both end portions of the capacitor body in a first direction, are stacked in a second direction, perpendicular to the first direction, and a length of a multilayer capacitor, disposed on a lower end in the second direction, in the first direction is less than a length of another multilayer capacitor in the first direction; and a pair of metal frames, respectively disposed to be connected to the pair of external electrodes of the multilayer capacitor disposed on the lower end.Type: ApplicationFiled: March 22, 2021Publication date: March 10, 2022Inventors: Beom Joon Cho, Won Young Jang, Hyeok Jin Park
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Publication number: 20220013290Abstract: An electronic component includes a body, a pair of external electrodes, disposed on both ends of the body in a first direction, respectively, containing at least one of copper and nickel, while not containing a noble metal, a pair of metal frames connected to the pair of external electrodes, respectively, and a pair of conductive bonding layers, disposed between the external electrode and the metal frame, respectively, containing the same metal component as the external electrode.Type: ApplicationFiled: September 28, 2021Publication date: January 13, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Beom Joon Cho, Ki Young Kim, Woo Chul Shin, Sang Soo Park
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Patent number: 11164699Abstract: An electronic component includes a body, a pair of external electrodes, disposed on both ends of the body in a first direction, respectively, containing at least one of copper and nickel, while not containing a noble metal, a pair of metal frames connected to the pair of external electrodes, respectively, and a pair of conductive bonding layers, disposed between the external electrode and the metal frame, respectively, containing the same metal component as the external electrode.Type: GrantFiled: May 2, 2019Date of Patent: November 2, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Beom Joon Cho, Ki Young Kim, Woo Chul Shin, Sang Soo Park
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Patent number: 11004613Abstract: An electronic component includes: a capacitor array including a plurality of multilayer capacitors consecutively disposed in a horizontal direction, first and second metal frames disposed on both side surfaces of the capacitor array and connected to first and second external electrodes, respectively. The first and second metal frames respectively include first and second horizontal bonding portions bonded to upper portions of first and second band portions, first and second horizontal mounting portions disposed to oppose the first and second horizontal bonding portions in a vertical direction, and first and second vertical portions connecting the first and second horizontal bonding portions and the first and second horizontal mounting portions and having at least one first and second cutout portions in a horizontal direction, respectively. The first and second horizontal mounting portions are spaced apart from the plurality of multilayer capacitors.Type: GrantFiled: November 14, 2018Date of Patent: May 11, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Beom Joon Cho
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Patent number: 10984954Abstract: An electronic component includes a capacitor array including a plurality of multilayer capacitors which are sequentially arranged in a first direction; and a pair of metal frames disposed on opposing side surfaces of the capacitor array, respectively, and connected to first and second external electrodes of the plurality of multilayer capacitors, respectively, wherein the metal frames include: support portions bonded to head portions of the external electrodes; and a mounting portion extending in a second direction perpendicular to the first direction from lower ends of the support portions, and one or more cutting portions are formed in portions of lower sides of the support portions and the mounting portion.Type: GrantFiled: October 30, 2018Date of Patent: April 20, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Beom Joon Cho
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Patent number: 10971304Abstract: An electronic component includes a body; external electrodes respectively disposed on opposing surfaces of the body in a first direction thereof; and a pair of metal frames connected to the external electrodes, respectively, in which each of the metal frames includes a support portion bonded to the external electrodes, and a mounting portion extending in the first direction from a lower end of the support portion and spaced apart from the body and the external electrodes, and a length of the mounting portion in a second direction perpendicular to the first direction is greater than a length of the body in the second direction.Type: GrantFiled: October 25, 2018Date of Patent: April 6, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Beom Joon Cho, Sang Soo Park, Jae Young Na, Woo Chui Shin
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Publication number: 20210082627Abstract: An electronic component is provided, and the electronic component includes: a capacitor array in which a plurality of multilayer capacitors are stacked, the plurality of multilayer capacitors including a body, and first and second external electrodes; first and second metal frames including first and second support portions bonded to the first and second external electrodes of the capacitor array, first and second mounting portions located below the first and second external electrodes and having first and second protrusions protruding downwardly, and first and second connection portions connecting the first and second support portions to the first and second mounting portions, respectively; and a capsule portion encapsulating the capacitor array to expose the first mounting portion of the first metal frame and the second mounting portion of the second metal frame, and having a lower surface provided with a plurality of protruding portions are formed at predetermined intervals.Type: ApplicationFiled: June 29, 2020Publication date: March 18, 2021Inventors: Ki Young KIM, Jae Young NA, Beom Joon CHO, Ji Hong JO, Woo Chul SHIN