Patents by Inventor Chae Min Park
Chae Min Park 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: 20250040260Abstract: Disclosed are a BIPV-applicable high-power shingled photovoltaic module and a manufacturing method therefor, the module comprising: a solar panel having a shingled array structure; a first sealant stacked on the solar panel so as to protect the solar panel; a second sealant stacked under the solar panel in order to protect the solar panel; a front cover through which the sunlight passes, and which is stacked on the first sealant so as to protect the first sealant; and a first back sheet stacked under the second sealant in order to protect the solar panel from the outside environment, and thus aesthetic impression and reflectance reduction of a high-power shingled photovoltaic module are increased so that use as an external design element of a building is possible.Type: ApplicationFiled: November 22, 2022Publication date: January 30, 2025Inventors: Chae Hwan JEONG, Sung Min YOUN, Min Joon PARK
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Patent number: 12203650Abstract: A waste heat recovery system and method are disclosed. The waste heat recovery system disclosed herein comprises: a waste heat recovery boiler; a waste heat supply member configured to supply waste heat to the waste heat recovery boiler; and a water tank configured to fluidly communicate with the waste heat supply member.Type: GrantFiled: November 9, 2022Date of Patent: January 21, 2025Assignee: SAMSUNG E&A CO., LTD.Inventors: Chae Gwan Park, Joeng Min Oh, Tae Jin Park, Jun Ho Seo, Yong Jung Kim
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Patent number: 12198863Abstract: A multilayer ceramic electronic component includes a ceramic body including a capacitance formation portion including a dielectric layer and first and second internal electrodes with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second surfaces of the ceramic body, respectively, and including first and second base electrodes connected to the first and second internal electrodes and first and second conductive layers disposed to cover the first and second base electrodes. When a thickness of the first and second conductive layers in a central portion of the first and second surfaces of the ceramic body is ‘a’, and a thickness of the first and second conductive layers at an end of the capacitance formation portion is ‘b’, ‘b/a’ is 0.07 or more.Type: GrantFiled: June 13, 2023Date of Patent: January 14, 2025Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Eun Hee Jeong, Min Hyang Kim, Dong Yeong Kim, Chae Min Park
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Publication number: 20240331940Abstract: A multilayer ceramic capacitor may include: a ceramic body that includes dielectric layers and internal electrodes; an external electrode including a connection portion that covers an end surface of the ceramic body and a band portion that extends from the connection portion to cover a side surface of the ceramic body; a first cover layer disposed between the internal electrode closest to the side surface and the side surface; a second cover layer opposing the first cover layer; an active region in which the internal electrodes overlap and spaced apart from the end surface by a first distance, a first dummy electrode disposed in the first cover layer, and a seed electrode layer disposed between the band portion and the first cover layer, wherein a length of the seed electrode layer is greater than the first distance and greater than a length of the first dummy electrode.Type: ApplicationFiled: February 21, 2024Publication date: October 3, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chae Min PARK, Yong-Won Seo, Youngjun Cha, Seonho Kim
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Publication number: 20240312717Abstract: A multilayer ceramic capacitor includes a ceramic body, a plurality of first and second internal electrodes having a dielectric layer therebetween in the ceramic body, first and second external electrodes including a body portion covering both end surfaces spaced apart from each other along a length direction of the ceramic body, respectively, a first band portion extending from the body portion and covering a part of a first surface of the ceramic body in a thickness direction, and a second band portion covering a part of a second surface facing the first surface and being longer than the first band portion, first and second cover layers that are disposed in the ceramic body along the thickness direction of the ceramic body, and a first cladding layer between the second cover layer, the second band portion of the first external electrode, and the second band portion of the second external electrode.Type: ApplicationFiled: January 17, 2024Publication date: September 19, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Youngjun Cha, Chae Min Park, Seonho Kim, Yong-Won Seo
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Publication number: 20240304383Abstract: A multilayer ceramic capacitor having a thickness smaller than a width thereof includes: a ceramic main body including first and second surfaces opposite to each other in a first direction, third and fourth surfaces opposite to each other in a second direction, fifth and sixth surfaces opposite to each other in a third direction: a first cover layer including a first dummy electrode pattern adjoining to an internal electrode closest to the fifth surface among the plurality of first and second internal electrodes; and a second cover layer including a second dummy electrode pattern adjoining to an internal electrode closest to the sixth surface among the plurality of first and second internal electrodes.Type: ApplicationFiled: January 22, 2024Publication date: September 12, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seonho Kim, Chae Min Park, Yong-Won Seo, Youngjun Cha
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Publication number: 20240304386Abstract: A multilayer ceramic capacitor includes: a ceramic body; external electrodes each including a connection portion covering a part of an end surface of the ceramic body in a length direction, and a band portion extending from the connection portion and covering a part of both side surfaces of the ceramic body in a width direction and a part of one surface in a thickness direction; a plurality of internal electrodes stacked within the ceramic body with a dielectric layer interposed therebetween and alternately connected to the external electrodes, respectively; cover layers respectively disposed outside the plurality of internal electrodes along the thickness direction within the ceramic body; and a dummy electrode disposed within the first cover layer, wherein the first cover layer includes an exposed surface, which is a portion of the end surface exposed by the connection portion.Type: ApplicationFiled: February 23, 2024Publication date: September 12, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seonho Kim, Chae Min Park, Yong-Won Seo, Youngjun Cha
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Publication number: 20240290540Abstract: Provided is a multilayer electronic component according to an example embodiment of the present disclosure including: a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer in a first direction, and including Ni; and an external electrode disposed on the body and connected to the internal electrode, wherein the external electrode includes a base electrode layer including Ni and Pd, and the internal electrode includes a first region, and a content of Pd included in the first region is greater than a content of Pd included in a remaining region, excluding the first region in the internal electrode.Type: ApplicationFiled: February 9, 2024Publication date: August 29, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyung Duk Yun, Byung Jun Jeon, Chae Min Park, Yong Won Seo, Ho In Jun, A Ra Cho
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Publication number: 20240212940Abstract: A multilayer electronic component includes a body including a first external electrode including a first base plating layer disposed on a third surface of the body and connected to the first internal electrode and a first electrode layer disposed on the first base plating layer, and a second external electrode including a second base plating layer disposed on a fourth surface of the body and connected to the second internal electrode and a second electrode layer disposed on the second base plating layer, wherein the first and second electrode layers include conductive metal and glass, and a 30 ?m×5 ?m region selected from a cross-section of the first base plating layer in the first and second directions includes three or more Ni grains having a grain size of 4 ?m or greater.Type: ApplicationFiled: October 27, 2023Publication date: June 27, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ho In JUN, Byung Jun JEON, Yong Won SEO, Chae Min PARK, Hyung Duk YUN, A Ra CHO
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Patent number: 12002629Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode, an external electrode disposed outside the body, and sealing portions disposed on outer surfaces of the body, wherein the external electrodes and the sealing portions include glass, the sealing portions include first sealing portions that are disposed between the body and the external electrodes, and second sealing portions that extend from the first sealing portions in the second direction and are not in contact with the external electrodes, and an average length of the second sealing portion is 20 ?m or more.Type: GrantFiled: July 1, 2022Date of Patent: June 4, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Chae Min Park
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Patent number: 11804333Abstract: A multilayer ceramic electronic component includes a ceramic body having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction; and an external electrode disposed on one of the third and fourth surfaces and extending onto the first and second surfaces of. A relational expression of 0.9?A/BW<1.0 is satisfied, where a shortest distance, in the second direction, from an end portion of the ceramic body which the external electrode is disposed at to an end portion of the external electrode disposed on one of the first and second surfaces, is denoted by “A”, and a longest distance, in the second direction, from the end portion of the ceramic body to the end portion of the external electrode, is denoted by “BW”.Type: GrantFiled: November 9, 2022Date of Patent: October 31, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yu Bi Han, Chae Min Park, Woo Chul Shin, Ji Hee Moon, Ji Hea Kim, Ji Hong Jo
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Publication number: 20230326678Abstract: A multilayer ceramic electronic component includes a ceramic body including a capacitance formation portion including a dielectric layer and first and second internal electrodes with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second surfaces of the ceramic body, respectively, and including first and second base electrodes connected to the first and second internal electrodes and first and second conductive layers disposed to cover the first and second base electrodes. When a thickness of the first and second conductive layers in a central portion of the first and second surfaces of the ceramic body is a, and a thickness of the first and second conductive layers at an end of the capacitance formation portion is b, b/a is 0.07 or more.Type: ApplicationFiled: June 13, 2023Publication date: October 12, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Eun Hee JEONG, Min Hyang KIM, Dong Yeong KIM, Chae Min PARK
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Patent number: 11721486Abstract: A multilayer ceramic electronic component includes a ceramic body including a capacitance formation portion including a dielectric layer and first and second internal electrodes with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second surfaces of the ceramic body, respectively, and including first and second base electrodes connected to the first and second internal electrodes and first and second conductive layers disposed to cover the first and second base electrodes. When a thickness of the first and second conductive layers in a central portion of the first and second surfaces of the ceramic body is ‘a’, and a thickness of the first and second conductive layers at an end of the capacitance formation portion is ‘b’, ‘b/a’ is 0.07 or more.Type: GrantFiled: April 2, 2020Date of Patent: August 8, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Eun Hee Jeong, Min Hyang Kim, Dong Yeong Kim, Chae Min Park
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Publication number: 20230245830Abstract: A multilayer electronic component includes a body including dielectric layers and first and second internal electrodes alternately laminated with respective dielectric layers interposed therebetween, and first and second surfaces opposing each other in a direction by which the internal electrodes are laminated, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a moisture-proof layer disposed on at least one surface of any one of the first, second, fifth, or sixth surface and containing a rare-earth oxide; a first external electrode disposed on the third surface and connected to the first internal electrodes; and a second external electrode disposed on the fourth surface and connected to the second internal electrodes.Type: ApplicationFiled: April 6, 2023Publication date: August 3, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chae Min PARK, Ji Hong JO, Woong SHIN, Jae Hyun LEE, Hyun Woo SEUNG, Woo Chul SHIN
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Publication number: 20230238184Abstract: A multilayer electronic component according to another exemplary embodiment of the present disclosure may prevent penetration of moisture by disposing the sealing portions between an external electrode and a body, wherein the sealing portions includes a first sealing portion and a second sealing portion, and an average length of the second sealing portion is 20 ?m or more.Type: ApplicationFiled: July 1, 2022Publication date: July 27, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Chae Min PARK
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Patent number: 11651900Abstract: A multilayer electronic component includes a body including dielectric layers and first and second internal electrodes alternately laminated with respective dielectric layers interposed therebetween, and first and second surfaces opposing each other in a direction by which the internal electrodes are laminated, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a moisture-proof layer disposed on at least one surface of anyone of the first, second, fifth, or sixth surface and containing a rare-earth oxide; a first external electrode disposed on the third surface and connected to the first internal electrodes; and a second external electrode disposed on the fourth surface and connected to the second internal electrodes.Type: GrantFiled: March 30, 2020Date of Patent: May 16, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chae Min Park, Ji Hong Jo, Woong Shin, Jae Hyun Lee, Hyun Woo Seung, Woo Chui Shin
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Publication number: 20230083438Abstract: A multilayer ceramic electronic component includes a ceramic body having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction; and an external electrode disposed on one of the third and fourth surfaces and extending onto the first and second surfaces of. A relational expression of 0.9?A/BW<1.0 is satisfied, where a shortest distance, in the second direction, from an end portion of the ceramic body which the external electrode is disposed at to an end portion of the external electrode disposed on one of the first and second surfaces, is denoted by “A”, and a longest distance, in the second direction, from the end portion of the ceramic body to the end portion of the external electrode, is denoted by “BW”.Type: ApplicationFiled: November 9, 2022Publication date: March 16, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yu Bi HAN, Chae Min PARK, Woo Chul SHIN, Ji Hee MOON, Ji Hea KIM, Ji Hong JO
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Patent number: 11527363Abstract: A multilayer ceramic electronic component includes a ceramic body having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction; and an external electrode disposed on one of the third and fourth surfaces and extending onto the first and second surfaces of. A relational expression of 0.9?A/BW<1.0 is satisfied, where a shortest distance, in the second direction, from an end portion of the ceramic body which the external electrode is disposed at to an end portion of the external electrode disposed on one of the first and second surfaces, is denoted by “A”, and a longest distance, in the second direction, from the end portion of the ceramic body to the end portion of the external electrode, is denoted by “BW”.Type: GrantFiled: September 4, 2020Date of Patent: December 13, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yu Bi Han, Chae Min Park, Woo Chul Shin, Ji Hee Moon, Ji Hea Kim, Ji Hong Jo
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Patent number: 11227724Abstract: A method of manufacturing a multilayer ceramic capacitor includes forming a water-repellent coating layer on surfaces of a multilayer ceramic capacitor having an internal electrode, a dielectric layer, and an external electrode; and removing at least a portion of the water-repellent coating layer formed on the surfaces of the external electrode such that another portion of the water-repellent coating layer remains on surfaces of the dielectric layer. The external electrode has first and second surfaces opposing each other in a thickness direction, third and fourth surfaces opposing each other in a width direction, and fifth and sixth surfaces opposing each other in a length direction.Type: GrantFiled: August 20, 2019Date of Patent: January 18, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Sung Chun, Hyo Kyong Seo, Hae Suk Chung, Chae Min Park, Byung Sung Kang
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Publication number: 20210090807Abstract: A multilayer ceramic electronic component includes a ceramic body including a capacitance formation portion including a dielectric layer and first and second internal electrodes with the dielectric layer interposed therebetween; and first and second external electrodes disposed on the first and second surfaces of the ceramic body, respectively, and including first and second base electrodes connected to the first and second internal electrodes and first and second conductive layers disposed to cover the first and second base electrodes. When a thickness of the first and second conductive layers in a central portion of the first and second surfaces of the ceramic body is a, and a thickness of the first and second conductive layers at an end of the capacitance formation portion is b, b/a is 0.07 or more.Type: ApplicationFiled: April 2, 2020Publication date: March 25, 2021Inventors: Eun Hee JEONG, Min Hyang KIM, Dong Yeong KIM, Chae Min PARK