Patents by Inventor Min Hyang KIM
Min Hyang 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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Patent number: 12224270Abstract: A tiled display device includes a plurality of display panel modules arranged adjacent to each other. Each of the plurality of display panel modules includes a display panel including a display area and a bezel area at least partially surrounding the display area, a light blocking layer disposed on the display panel and extending from the display area to a portion of the bezel area, and a protective layer disposed on the light blocking layer. In the bezel area, a distance from an end of the display panel to an end of the protective layer is greater than a distance from the end of the display panel to an end of the light blocking layer. Accordingly, an air layer is not formed between the protective layer and the display panel. A visibility of a seam area is reduced.Type: GrantFiled: February 28, 2022Date of Patent: February 11, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyun-Hyang Kim, Dahye Kim, Mansoo Kim, Jeongweon Seo, Juyoun Son, Jae Sul An, Min-Gwan Hyun
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Patent number: 12218179Abstract: A display device including: a substrate having a display area and a non-display area extending around the display area, the display area having emission areas and a light blocking area; a thin film transistor layer on the substrate and including thin film transistors; a light emitting element layer on the thin film transistor layer and including light emitting elements; a wavelength conversion layer on the light emitting element layer to convert a peak wavelength of light provided from at least some of the light emitting elements; and a color filter layer on the wavelength conversion layer. The color filter layer includes: color filters in each of the emission areas; a first light blocking part in the light blocking area; and a second light blocking part in the non-display area.Type: GrantFiled: March 22, 2022Date of Patent: February 4, 2025Assignee: Samsung Display Co., Ltd.Inventors: Hyun Hyang Kim, Jeong Weon Seo, Min Gwan Hyun
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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: 20240222031Abstract: A multilayer electronic component, includes: a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween in a first direction, the body having first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction, wherein the first internal electrode includes a first main portion having one end portion in contact with the third surface and the other end portion disposed to be spaced apart from the fourth surface, and a first protrusion protruding toward the fifth and sixth surfaces between one end portion and the other end portion of the first main portion, Lb/La satisfies 0.05 or more and 0.4 or less.Type: ApplicationFiled: September 26, 2023Publication date: July 4, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Seong Min Oh, Jeong Mo Kang, Min Hyang Kim, Myung Duk Seo
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Patent number: 11848158Abstract: A multilayer ceramic electronic component may include: a ceramic body including a dielectric layer and first and internal electrodes disposed to be stacked with the dielectric layer interposed therebetween; a first and a second external electrode disposed on the ceramic body. The first and the second external electrodes may include a first and a second base electrode layers disposed in contact with the ceramic body and a first and a second resin electrode layers disposed on the first and the second base electrode layer respectively, a width of the ceramic body in the second direction may be less than 1.0 mm, and 0.4×ta?tb?0.5×ta in which ta is an average thickness of the first base electrode layer and tb is an average thickness of the first resin electrode layer.Type: GrantFiled: September 8, 2021Date of Patent: December 19, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Hyang Kim, Hyung Duk Yun
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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: 11728097Abstract: A multilayer electronic component includes a body including dielectric layers and internal electrodes alternately disposed with the dielectric layers and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, an Sn plating layer disposed on the electrode layer, an Ni plating layer disposed on the Sn plating layer, and a plating layer including Pd disposed on the Ni plating layer.Type: GrantFiled: September 24, 2021Date of Patent: August 15, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Hyang Kim, Ga Young An
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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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Patent number: 11705279Abstract: A multilayer ceramic electronic component includes a ceramic body including pluralities of first and second internal electrodes alternately disposed to face each other with respective dielectric layers interposed therebetween. First and second external electrodes are disposed on external surfaces of the ceramic body and are respectively electrically connected to the first and second external electrodes. A first dummy electrode is disposed in a margin portion of the ceramic body adjacent the first internal electrode in a third direction, and a second dummy electrode is disposed in a margin portion of the ceramic body adjacent the second internal electrode in the third direction. A distance (Ld) between the first and second dummy electrodes in a second direction, and a length (Lm) of each margin portion between one of the first and second internal electrodes and an external surface of the ceramic body in the second direction, satisfy Ld?Lm.Type: GrantFiled: January 12, 2022Date of Patent: July 18, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Young Jeong, Eun Hee Jeong, Min Hyang Kim
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Patent number: 11437193Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and first and second internal electrodes disposed to oppose each other with the dielectric layer therebetween; first and second external electrodes having first electrode layers connected to the first and second internal electrodes, respectively, and second electrode layers disposed on the first electrode layers, respectively; and an auxiliary electrode disposed between an end portion of each of the second electrode layers and an inflection point of the ceramic body, wherein a width of the auxiliary electrode is in a range of 20 to 70% of a width of a margin portion of the first or second internal electrode.Type: GrantFiled: February 5, 2020Date of Patent: September 6, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Yeon Kim, Min Hyang Kim
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Publication number: 20220208469Abstract: A multilayer electronic component includes a body including dielectric layers and internal electrodes alternately disposed with the dielectric layers and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, an Sn plating layer disposed on the electrode layer, an Ni plating layer disposed on the Sn plating layer, and a plating layer including Pd disposed on the Ni plating layer.Type: ApplicationFiled: September 24, 2021Publication date: June 30, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Hyang KIM, Ga Young AN
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Publication number: 20220139627Abstract: A multilayer ceramic electronic component includes a ceramic body including pluralities of first and second internal electrodes alternately disposed to face each other with respective dielectric layers interposed therebetween. First and second external electrodes are disposed on external surfaces of the ceramic body and are respectively electrically connected to the first and second external electrodes. A first dummy electrode is disposed in a margin portion of the ceramic body adjacent the first internal electrode in a third direction, and a second dummy electrode is disposed in a margin portion of the ceramic body adjacent the second internal electrode in the third direction. A distance (Ld) between the first and second dummy electrodes in a second direction, and a length (Lm) of each margin portion between one of the first and second internal electrodes and an external surface of the ceramic body in the second direction, satisfy Ld?Lm.Type: ApplicationFiled: January 12, 2022Publication date: May 5, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung KIM, Do Young JEONG, Eun Hee JEONG, Min Hyang KIM
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Publication number: 20220130609Abstract: A multilayer ceramic electronic component may include: a ceramic body including a dielectric layer and first and internal electrodes disposed to be stacked with the dielectric layer interposed therebetween; a first and a second external electrode disposed on the ceramic body. The first and the second external electrodes may include a first and a second base electrode layers disposed in contact with the ceramic body and a first and a second resin electrode layers disposed on the first and the second base electrode layer respectively, a width of the ceramic body in the second direction may be less than 1.0 mm, and 0.4×ta?tb?0.5×ta in which ta is an average thickness of the first base electrode layer and tb is an average thickness of the first resin electrode layer.Type: ApplicationFiled: September 8, 2021Publication date: April 28, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Hyang KIM, Hyung Duk YUN
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Patent number: 11257621Abstract: A multilayer ceramic electronic component includes a ceramic body including pluralities of first and second internal electrodes alternately disposed to face each other with respective dielectric layers interposed therebetween. First and second external electrodes are disposed on external surfaces of the ceramic body and are respectively electrically connected to the first and second external electrodes. A first dummy electrode is disposed in a margin portion of the ceramic body adjacent the first internal electrode in a third direction, and a second dummy electrode is disposed in a margin portion of the ceramic body adjacent the second internal electrode in the third direction. A distance (Ld) between the first and second dummy electrodes in a second direction, and a length (Lm) of each margin portion between one of the first and second internal electrodes and an external surface of the ceramic body in the second direction, satisfy Ld?Lm.Type: GrantFiled: January 14, 2020Date of Patent: February 22, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Jung Kim, Do Young Jeong, Eun Hee Jeong, Min Hyang Kim
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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
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Patent number: 10923285Abstract: A multilayer ceramic electronic component includes a ceramic body having at least one rounded corner, and including dielectric layers and first and second internal electrodes laminated with respective dielectric layers interposed therebetween, and first and second external electrodes, electrically connected to corresponding internal electrodes, respectively. The first and second external electrodes include first and second base electrode layers, each having at least a portion in contact with first and second external surfaces of the ceramic body, first and second conductive resin layers disposed to cover the first and second base electrode layers, respectively, and first and second plating layers disposed to cover the first and second conductive resin layers, respectively.Type: GrantFiled: July 16, 2019Date of Patent: February 16, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Min Hyang Kim
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Publication number: 20210020373Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer, and first and second internal electrodes disposed to oppose each other with the dielectric layer therebetween; first and second external electrodes having first electrode layers connected to the first and second internal electrodes, respectively, and second electrode layers disposed on the first electrode layers, respectively; and an auxiliary electrode disposed between an end portion of each of the second electrode layers and an inflection point of the ceramic body, wherein a width of the auxiliary electrode is in a range of 20 to 70% of a width of a margin portion of the first or second internal electrode.Type: ApplicationFiled: February 5, 2020Publication date: January 21, 2021Inventors: Je Jung KIM, Do Yeon KIM, Min Hyang KIM
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Publication number: 20200411243Abstract: A multilayer ceramic electronic component includes a ceramic body including pluralities of first and second internal electrodes alternately disposed to face each other with respective dielectric layers interposed therebetween. First and second external electrodes are disposed on external surfaces of the ceramic body and are respectively electrically connected to the first and second external electrodes. A first dummy electrode is disposed in a margin portion of the ceramic body adjacent the first internal electrode in a third direction, and a second dummy electrode is disposed in a margin portion of the ceramic body adjacent the second internal electrode in the third direction. A distance (Ld) between the first and second dummy electrodes in a second direction, and a length (Lm) of each margin portion between one of the first and second internal electrodes and an external surface of the ceramic body in the second direction, satisfy Ld Lm.Type: ApplicationFiled: January 14, 2020Publication date: December 31, 2020Inventors: Je Jung KIM, Do Young JEONG, Eun Hee JEONG, Min Hyang KIM
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Publication number: 20200161053Abstract: A multilayer ceramic electronic component includes a ceramic body having at least one rounded corner, and including dielectric layers and first and second internal electrodes laminated with respective dielectric layers interposed therebetween, and first and second external electrodes, electrically connected to corresponding internal electrodes, respectively. The first and second external electrodes include first and second base electrode layers, each having at least a portion in contact with first and second external surfaces of the ceramic body, first and second conductive resin layers disposed to cover the first and second base electrode layers, respectively, and first and second plating layers disposed to cover the first and second conductive resin layers, respectively.Type: ApplicationFiled: July 16, 2019Publication date: May 21, 2020Inventor: Min Hyang KIM
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Patent number: 10529491Abstract: A multilayer ceramic electronic component includes a ceramic body having at least one rounded corner, and including dielectric layers and first and second internal electrodes laminated with respective dielectric layers interposed therebetween, and first and second external electrodes, electrically connected to corresponding internal electrodes, respectively. The first and second external electrodes include first and second base electrode layers, each having at least a portion in contact with first and second external surfaces of the ceramic body, first and second conductive resin layers disposed to cover the first and second base electrode layers, respectively, and first and second plating layers disposed to cover the first and second conductive resin layers, respectively.Type: GrantFiled: February 13, 2019Date of Patent: January 7, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventor: Min Hyang Kim