Patents by Inventor Hea Sung KIM
Hea Sung 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: 11997788Abstract: The present disclosure relates to a printed circuit board and a method of manufacturing the same. The printed circuit board includes: an insulating layer; a plurality of pads disposed on the insulating layer; and a plurality of insulating walls that are disposed on the insulating layer and cover side surfaces of the plurality of pads, respectively, but are not disposed on upper surfaces of the plurality of pads. The plurality of insulating walls are disposed to be spaced apart from each other on the first insulating layer.Type: GrantFiled: September 1, 2022Date of Patent: May 28, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Hoon Kim, Young Kuk Ko, Gyu Mook Kim, Hea Sung Kim, Chi Won Hwang, Suk Chang Hong
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Publication number: 20230335479Abstract: A printed circuit board includes a first insulating layer; a pad disposed on the insulating layer and having a protrusion; and a protective layer disposed on the insulating layer and having an opening exposing at least a portion of the pad. The protrusion protrudes from one surface of the pad and is buried in at least one of the insulating layer and the protective layer.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chan Hoon KO, Sang Hoon KIM, Yoong OH, Hea Sung KIM
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Publication number: 20230199956Abstract: A printed circuit board includes: an insulating member; a first bump disposed on the insulating member; a second bump disposed adjacently to but spaced apart from the first bump on the insulating member; a first insulating wall covering at least a portion of the first bump; and a second insulating wall covering at least a portion of the second bump and disposed adjacently to but spaced apart from the first insulating wall.Type: ApplicationFiled: May 10, 2022Publication date: June 22, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Hoon Kim, Young Kuk Ko, Gyu Mook Kim, Hea Sung Kim, Chi Won Hwang, Suk Chang Hong
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Publication number: 20230171888Abstract: The present disclosure relates to a printed circuit board and a method of manufacturing the same. The printed circuit board includes: an insulating layer; a plurality of pads disposed on the insulating layer; and a plurality of insulating walls that are disposed on the insulating layer and cover side surfaces of the plurality of pads, respectively, but are not disposed on upper surfaces of the plurality of pads. The plurality of insulating walls are disposed to be spaced apart from each other on the first insulating layer.Type: ApplicationFiled: September 1, 2022Publication date: June 1, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Hoon KIM, Young Kuk KO, Gyu Mook KIM, Hea Sung KIM, Chi Won HWANG, Suk Chang HONG
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Publication number: 20230147912Abstract: A printed circuit board includes: an insulating layer; a plurality of pads disposed on the insulating layer; and a plurality of insulating walls disposed on the insulating layer, and at least partially covering side surfaces of the plurality of pads, respectively, while being free from surfaces of the plurality of pads, respectively. The plurality of insulating walls are disposed to be spaced apart from each other on the insulating layer.Type: ApplicationFiled: March 10, 2022Publication date: May 11, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Hoon Kim, Young Kuk Ko, Gyu Mook Kim, Hea Sung Kim, Chi Won Hwang, Suk Chang Hong
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Publication number: 20220181245Abstract: A printed circuit board includes a first insulating layer; a pad disposed on the insulating layer and having a protrusion; and a protective layer disposed on the insulating layer and having an opening exposing at least a portion of the pad. The protrusion protrudes from one surface of the pad and is buried in at least one of the insulating layer and the protective layer.Type: ApplicationFiled: March 3, 2021Publication date: June 9, 2022Inventors: Chan Hoon KO, Sang Hoon KIM, Yoong OH, Hea Sung KIM
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Patent number: 11297714Abstract: A printed circuit board includes a first insulating layer, an embedded pattern embedded in one surface of the first insulating layer, a pad formed on the one surface of the first insulating layer, and a post, wherein the center of a side surface of the post is in contact with the one surface of the first insulating layer.Type: GrantFiled: October 14, 2020Date of Patent: April 5, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Young-Kuk Ko, Yoong Oh, Sang-Hoon Kim, Gyu-Mook Kim, Yong-Soon Jang, Hea-Sung Kim
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Patent number: 10991647Abstract: A printed circuit board including: an insulating material having a bump pad embedded in a first surface thereof; a first insulating layer stacked on the first surface of the insulating material and including an opening portion exposing the bump pad; a second insulating layer stacked on the first insulating layer and including a first cavity exposing the opening portion; and a bump disposed on the bump pad in the opening portion.Type: GrantFiled: October 21, 2019Date of Patent: April 27, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yoong Oh, Sang-Hoon Kim, Hea-Sung Kim, Gyu-Mook Kim, Young-Kuk Ko
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Publication number: 20210029825Abstract: A printed circuit board includes a first insulating layer, an embedded pattern embedded in one surface of the first insulating layer, a pad formed on the one surface of the first insulating layer, and a post, wherein the center of a side surface of the post is in contact with the one surface of the first insulating layer.Type: ApplicationFiled: October 14, 2020Publication date: January 28, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Young-Kuk KO, Yoong OH, Sang-Hoon KIM, Gyu-Mook KIM, Yong-Soon JANG, Hea-Sung KIM
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Patent number: 10849225Abstract: A printed circuit board includes a first insulating layer, an embedded pattern embedded in one surface of the first insulating layer, a pad formed on the one surface of the first insulating layer, and a post, wherein the center of a side surface of the post is in contact with the one surface of the first insulating layer.Type: GrantFiled: January 6, 2020Date of Patent: November 24, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Young-Kuk Ko, Yoong Oh, Sang-Hoon Kim, Gyu-Mook Kim, Yong-Soon Jang, Hea-Sung Kim
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Publication number: 20200260580Abstract: A printed circuit board includes: an insulating layer; a via passing through the insulating layer; and a metal post in contact with a surface of the via, and protruding from the insulating layer. The metal post includes a region having a width that is greater than a width of the via.Type: ApplicationFiled: October 24, 2019Publication date: August 13, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Young-Kuk KO, Yoong OH, Sang-Hoon KIM, Gyu-Mook KIM, Hea-Sung KIM
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Publication number: 20200152566Abstract: A printed circuit board including: an insulating material having a bump pad embedded in a first surface thereof; a first insulating layer stacked on the first surface of the insulating material and including an opening portion exposing the bump pad; a second insulating layer stacked on the first insulating layer and including a first cavity exposing the opening portion; and a bump disposed on the bump pad in the opening portion.Type: ApplicationFiled: October 21, 2019Publication date: May 14, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yoong OH, Sang-Hoon KIM, Hea-Sung KIM, Gyu-Mook KIM, Young-Kuk KO
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Patent number: 10129982Abstract: An embedded board includes an insulating layer and an electronic device embedded in the insulating layer. A first circuit pattern is embedded to contact a bottom surface of the insulating layer, and a second circuit pattern protrudes from the bottom surface of the insulating layer. A via is bonded to the device and the second circuit pattern.Type: GrantFiled: July 31, 2015Date of Patent: November 13, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Hoon Choi, Jung Hyun Park, Yong Ho Baek, Hea Sung Kim, Jung Hyun Cho, Il Jong Seo
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Publication number: 20160105967Abstract: An embedded board includes an insulating layer and an electronic device embedded in the insulating layer. A first circuit pattern is embedded to contact a bottom surface of the insulating layer, and a second circuit pattern protrudes from the bottom surface of the insulating layer. A via is bonded to the device and the second circuit pattern.Type: ApplicationFiled: July 31, 2015Publication date: April 14, 2016Inventors: Jae Hoon CHOI, Jung Hyun PARK, Yong Ho BAEK, Hea Sung KIM, Jung Hyun CHO, Il Jong SEO