Patents by Inventor Min Gon Lee
Min Gon 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).
-
Publication number: 20210005389Abstract: A multilayer ceramic capacitor includes a body including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween to be point-symmetrical to each other, first and second connection electrodes penetrating through the body in a direction perpendicular to the dielectric layer, and connected to the first internal electrode, third and fourth connection electrodes penetrating through the body in the direction perpendicular to the dielectric layer, and connected to the second internal electrode, first and second external electrodes disposed on both external surfaces of the body and connected to the first and second connection electrodes, and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes. Each of the first and second internal electrodes includes an electrode-unformed region.Type: ApplicationFiled: March 4, 2020Publication date: January 7, 2021Inventors: Taek Jung Lee, Min Gon Lee, Jin Man Jung, Ji Hong Jo, Jin Kyung Joo, Do Heung Na
-
Publication number: 20210005384Abstract: A multilayer ceramic capacitor has a body including first and second internal electrodes laminated with a dielectric layer interposed therebetween, and having fifth and sixth surfaces opposing each other, third and fourth surfaces opposing each other, and first and second surfaces opposing each other. A first through-electrode penetrates through the body to be connected to the first internal electrode, and a second through-electrode penetrates through the body to be connected to the second internal electrode. First and second external electrodes are disposed on the first and second surfaces, respectively, and third and fourth external electrodes are disposed on the first and second surfaces, respectively, to be spaced apart from the first and second external electrodes. Each of the first to fourth external electrodes is a respective sintered electrode including nickel.Type: ApplicationFiled: March 5, 2020Publication date: January 7, 2021Inventors: Taek Jung LEE, Min Gon LEE, Jin Kyung JOO, Ji Hong JO, Jae Yeol CHOI
-
Publication number: 20200395176Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and a first external electrode electrically connected to the first internal electrode, and a second external electrode electrically connected to the second internal electrode, disposed in an outer portion of the ceramic body, the first and second external electrodes comprise a first electrode layer including a conductive metal, a first plating layer disposed on the first electrode layer and including nickel (Ni), and a second plating layer disposed on the first plating layer and including tin (Sn), and a ratio (t1/t2) is within a range from 1.0 to 9.0, where t1 is a thickness of the first plating layer including nickel (Ni), and t2 is a thickness of the second plating layer including tin (Sn).Type: ApplicationFiled: September 1, 2020Publication date: December 17, 2020Inventors: Seung Woo SONG, Min Gon LEE, Sang Soo PARK, Jin Man JUNG, Woo Chul SHIN, Jin Kyung JOO
-
Patent number: 10840016Abstract: A capacitor component includes a body including a dielectric layer, and a first internal electrode and a second internal electrode opposing each other in a first direction of the body with the dielectric layer interposed therebetween, and having first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction of the body, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction of the body, and first and second external electrodes disposed in the body and connected to the first and second internal electrodes, respectively. The body has edges having a rounded shape.Type: GrantFiled: November 30, 2018Date of Patent: November 17, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Gon Lee, Seung Woo Song, Won Young Lee, Jin Man Jung, Taek Jung Lee, Jin Kyung Joo
-
Patent number: 10784047Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and a first external electrode electrically connected to the first internal electrode, and a second external electrode electrically connected to the second internal electrode, disposed in an outer portion of the ceramic body, the first and second external electrodes comprise a first electrode layer including a conductive metal, a first plating layer disposed on the first electrode layer and including nickel (Ni), and a second plating layer disposed on the first plating layer and including tin (Sn), and a ratio (t1/t2) is within a range from 1.0 to 9.0, where t1 is a thickness of the first plating layer including nickel (Ni), and t2 is a thickness of the second plating layer including tin (Sn).Type: GrantFiled: November 21, 2018Date of Patent: September 22, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Min Gon Lee, Sang Soo Park, Jin Man Jung, Woo Chul Shin, Jin Kyung Joo
-
Publication number: 20200194182Abstract: A capacitor component includes a body including a dielectric layer and first and second internal electrodes disposed to face each other in a first direction while having the dielectric layer interposed therebetween, and including first and second surfaces, third and fourth surfaces, and fifth and sixth surfaces; first and second margin portions disposed on the fifth and sixth surfaces, respectively; first and second connection parts disposed on the third and fourth surfaces, respectively, and including metal layers connected to the first internal electrode and ceramic layers disposed on the metal layers; a connection electrode penetrating through the body and connected to the second internal electrode; a first external electrode disposed on one surface of the first connection part; a second external electrode disposed on one surface of the second connection part in the first direction; and a third external electrode disposed on the body and connected to the connection electrode.Type: ApplicationFiled: August 23, 2019Publication date: June 18, 2020Inventors: Sung Kwon AN, Jin Kyung JOO, Taek Jung LEE, Min Gon LEE, Jin Man JUNG
-
Publication number: 20200126719Abstract: A capacitor component includes a body including a dielectric layer, and a first internal electrode and a second internal electrode opposing each other in a first direction of the body with the dielectric layer interposed therebetween, and having first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction of the body, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction of the body, and first and second external electrodes disposed in the body and connected to the first and second internal electrodes, respectively. The body has edges having a rounded shape.Type: ApplicationFiled: November 30, 2018Publication date: April 23, 2020Inventors: Min Gon LEE, Seung Woo SONG, Won Young LEE, Jin Man JUNG, Taek Jung LEE, Jin Kyung JOO
-
Publication number: 20200105476Abstract: A multilayer ceramic electronic component includes a multilayer ceramic electronic component including a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and first and second external electrodes respectively electrically connected to the first and second internal electrodes, disposed in an outer portion of the ceramic body. The first and second external electrodes include a first electrode layer including a conductive metal, a first plating layer disposed on the first electrode layer and including nickel (Ni), and a second plating layer disposed on the first plating layer and including tin (Sn). A ratio (t1/t2) between a thickness (t1) of the first plating layer including nickel (Ni) and a thickness (t2) of the second plating layer including tin (Sn) is within a range from 1.0 to 9.0.Type: ApplicationFiled: November 30, 2018Publication date: April 2, 2020Inventors: Seung Woo SONG, Jin Man JUNG, Sang Soo PARK, Jin Kyung JOO, Woo Chul SHIN, Min Gon LEE
-
Publication number: 20200105472Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and a first external electrode electrically connected to the first internal electrode, and a second external electrode electrically connected to the second internal electrode, disposed in an outer portion of the ceramic body, the first and second external electrodes comprise a first electrode layer including a conductive metal, a first plating layer disposed on the first electrode layer and including nickel (Ni), and a second plating layer disposed on the first plating layer and including tin (Sn), and a ratio (t1/t2) is within a range from 1.0 to 9.0, where t1 is a thickness of the first plating layer including nickel (Ni), and t2 is a thickness of the second plating layer including tin (Sn).Type: ApplicationFiled: November 21, 2018Publication date: April 2, 2020Inventors: Seung Woo SONG, Min Gon LEE, Sang Soo PARK, Jin Man JUNG, Woo Chul SHIN, Jin Kyung JOO
-
Publication number: 20200075249Abstract: A capacitor component includes: a body including first and second internal electrodes alternately disposed in a first direction; first and second connection electrodes extending in the first direction in the body, respectively connected to the first and second internal electrodes, and opposing each other in a second direction; and first and second external electrodes disposed on one surface of the body and respectively connected to the first and second connection electrodes and each include an extended pattern disposed at one end portion on the one surface in the second direction and extending in a third direction, and a connection pattern extending, in the second direction, from a region spaced apart from both ends of the extended pattern in the third direction and connected to one of the first and second connection electrodes in a region spaced apart from opposite ends of the extended pattern in the third direction.Type: ApplicationFiled: June 4, 2019Publication date: March 5, 2020Inventors: Do Heung NA, Min Gon LEE, Jin Kyung JOO, Byeong Chan KWON, Taek Jung LEE, Jin Man JUNG, Jae Yeol CHOI
-
Publication number: 20190326058Abstract: A multilayer ceramic electronic component includes: a ceramic body and first and second external electrodes on external surfaces of the ceramic body. The ceramic body includes first and second internal electrodes facing each other with dielectric layers interposed therebetween. The ceramic body includes an active portion in which capacitance is formed and cover portions on upper and lower surfaces of the active portion, respectively. The ratio of the thickness of the first and second external electrodes to the thickness of the cover portion is proportional to the inverse of the cube root of the ratio of the Young's Modulus of each of the first and second external electrodes to the Young's modulus of the cover portion.Type: ApplicationFiled: October 25, 2018Publication date: October 24, 2019Inventors: Min Gon LEE, Seung Woo SONG, Jae Yeol CHOI, Jin Kyung JOO, Taek Jung LEE, Jin Man JUNG
-
Patent number: 10361035Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and a first internal electrode and a second internal electrode facing each other with the dielectric layer interposed therebetween, and a first external electrode electrically connected to the first internal electrode, and a second external electrode electrically connected to the second internal electrode, disposed on an outer surface of the ceramic body. Each of the first and second external electrodes includes a first electrode layer including a conductive metal and a plating layer disposed on the first electrode layer. The first electrode layer extends beyond the plating layer on the ceramic body, and includes a first area covered by the plating layer, and a second area extending from the first area, and an insulating layer covers the second area.Type: GrantFiled: November 27, 2018Date of Patent: July 23, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Woo Song, Jin Man Jung, Sang Soo Park, Jin Kyung Joo, Woo Chul Shin, Min Gon Lee
-
Patent number: 10332685Abstract: A multilayer ceramic capacitor includes a ceramic body, an active layer, dielectric layers being interposed between first internal electrodes and second internal electrodes, an upper cover layer, a lower cover layer, a first external electrode and a second external electrode covering first and second ends of the ceramic body, and the multilayer ceramic capacitor comprising a plurality of internal electrodes disposed within the lower cover layer, when a distance of a longitudinal margin portion from a boundary of a ceramic body of the plurality of internal electrodes disposed in the lower cover layer to an overlapping area is indicated as G, and widths of an upper band portion and a lower band portion of an external electrode disposed in an upper surface and a lower surface at the boundary of the ceramic body are indicated as E1 and E2, G is greater than E1 and G is greater than E2.Type: GrantFiled: September 28, 2017Date of Patent: June 25, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Mi Young Kim, Min Gon Lee, Jae Yeol Choi
-
Patent number: 10079095Abstract: A capacitor includes a body including a plurality of dielectric layers and internal electrodes which are alternately stacked, and a compensation region formed in the interior of the body, the compensation region including portions of the plurality of dielectric layers and including a central portion and an end portion extended from the central portion. A thickness of the central portion of the compensation region is between 4 and 13 times as great as that of a dielectric layer among the plurality of dielectric layers on which the internal electrodes are formed.Type: GrantFiled: July 5, 2016Date of Patent: September 18, 2018Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kyoung Jin Cha, Seung Ho Lee, Seung Heui Lee, Min Gon Lee
-
Patent number: 10056190Abstract: A multilayer ceramic electronic component and a method of manufacturing the same are provided. The multilayer ceramic electronic component includes a ceramic body including dielectric layers, and internal electrodes alternately disposed on the dielectric layers and containing a ceramic additive disposed therein; and external electrodes formed on an outer portion of the ceramic body and electrically connected to the internal electrodes. The ceramic additive is disposed in the internal electrode at a position spaced apart from a boundary between the internal electrode and the dielectric layer by a predetermined distance.Type: GrantFiled: July 22, 2016Date of Patent: August 21, 2018Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Heui Lee, Seung Ho Lee, Kyoung Jin Cha, Min Gon Lee
-
Publication number: 20180174757Abstract: A multilayer ceramic capacitor includes a ceramic body, an active layer, dielectric layers being interposed between first internal electrodes and second internal electrodes, an upper cover layer, a lower cover layer, a first external electrode and a second external electrode covering first and second ends of the ceramic body, and the multilayer ceramic capacitor comprising a plurality of internal electrodes disposed within the lower cover layer, when a distance of a longitudinal margin portion from a boundary of a ceramic body of the plurality of internal electrodes disposed in the lower cover layer to an overlapping area is indicated as G, and widths of an upper band portion and a lower band portion of an external electrode disposed in an upper surface and a lower surface at the boundary of the ceramic body are indicated as E1 and E2, G is greater than E1 and G is greater than E2.Type: ApplicationFiled: September 28, 2017Publication date: June 21, 2018Inventors: Mi Young KIM, Min Gon LEE, Jae Yeol CHOI
-
Patent number: 9837212Abstract: There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers; and a plurality of internal electrodes disposed within the ceramic body, having the dielectric layer interposed therebetween, wherein, on a cross section of the ceramic body in a width-thickness direction thereof, when a distance between an uppermost internal electrode and a lowermost internal electrode measured at centers thereof in a width direction thereof is defined as a and a distance between the uppermost internal electrode and the lowermost internal electrode measured at edges thereof in the width direction thereof is defined as b, 0.953?a/b?0.996 is satisfied.Type: GrantFiled: October 30, 2013Date of Patent: December 5, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Ho Lee, Jong Han Kim, Min Gon Lee, Yoon Hee Lee
-
Patent number: 9812259Abstract: A multilayer ceramic capacitor may include: an active part including dielectric layers and internal electrodes which are alternately stacked therein; and a cover part disposed on at least one of an upper surface and a lower surface of the active part. The cover part may include an active part protective cover and an exterior cover, and the active part protective cover may be disposed adjacent to the active part.Type: GrantFiled: October 16, 2014Date of Patent: November 7, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Ho Lee, Jong Han Kim, Min Gon Lee
-
Publication number: 20170186542Abstract: A multilayer ceramic electronic component and a method of manufacturing the same are provided. The multilayer ceramic electronic component includes a ceramic body including dielectric layers, and internal electrodes alternately disposed on the dielectric layers and containing a ceramic additive disposed therein; and external electrodes formed on an outer portion of the ceramic body and electrically connected to the internal electrodes. The ceramic additive is disposed in the internal electrode at a position spaced apart from a boundary between the internal electrode and the dielectric layer by a predetermined distance.Type: ApplicationFiled: July 22, 2016Publication date: June 29, 2017Inventors: Seung Heui LEE, Seung Ho LEE, Kyoung Jin CHA, Min Gon LEE
-
Publication number: 20170169947Abstract: A capacitor includes a body including a plurality of dielectric layers and internal electrodes which are alternately stacked, and a compensation region formed in the interior of the body, the compensation region including portions of the plurality of dielectric layers and including a central portion and an end portion extended from the central portion. A thickness of the central portion of the compensation region is between 4 and 13 times as great as that of a dielectric layer among the plurality of dielectric layers on which the internal electrodes are formed.Type: ApplicationFiled: July 5, 2016Publication date: June 15, 2017Inventors: Kyoung Jin CHA, Seung Ho LEE, Seung Heui LEE, Min Gon LEE