Patents by Inventor Yang-Je Lee
Yang-Je 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).
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Publication number: 20230198165Abstract: An antenna substrate includes: a first insulating layer surrounding a cavity; a second insulating layer of which at least a portion is disposed in the cavity and containing an insulating material different from an insulating material of the first insulating layer; a first patch antenna having one surface facing the first insulating layer by an amount greater than half of an area of the first patch antenna; and a second patch antenna having one surface facing the cavity by an amount greater than half of an area of the second patch antenna.Type: ApplicationFiled: May 18, 2022Publication date: June 22, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Je Sang PARK, Yang Je LEE, Hyun Kyung PARK, Chang Gun OH
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Publication number: 20230187830Abstract: An antenna substrate includes a body in which a plurality of insulating layers are stacked, a first antenna layer including a plurality of first pattern layers disposed on the plurality of insulating layers and a plurality of first conductive via layer penetrating through the plurality of insulating layers to connect the plurality of first pattern layers in a stacking direction of the plurality of insulating layers and having a bar shape, and a second antenna layer extending from at least one of an uppermost portion or a lowermost portion of the first antenna layer on the insulating layer of the body.Type: ApplicationFiled: May 18, 2022Publication date: June 15, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yang Je Lee, Je Sang Park, Chang Gun Oh, Sang Ho Jeong, Hyun Kyung Park
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Patent number: 11658417Abstract: An antenna substrate includes: a body having a first surface and a second surface opposing each other and a side surface connecting the first surface and the second surface to each other; an antenna portion disposed on the first surface of the body; and a pad portion disposed in the body, exposed to the side surface of the body, and including a plurality of pad layers connected to each other in a first direction from the second surface of the body toward the first surface of the body. At least one of the plurality of pad layers has a greater width in a second direction than in a third direction perpendicular to the second direction when viewed in the first direction.Type: GrantFiled: March 22, 2021Date of Patent: May 23, 2023Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yang Je Lee, Chang Gun Oh, Hyun Kyung Park, Je Sang Park, Sang Ho Jeong, Yong Duk Lee
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Publication number: 20220190479Abstract: An antenna substrate includes: a body having a first surface and a second surface opposing each other and a side surface connecting the first surface and the second surface to each other; an antenna portion disposed on the first surface of the body; and a pad portion disposed in the body, exposed to the side surface of the body, and including a plurality of pad layers connected to each other in a first direction from the second surface of the body toward the first surface of the body. At least one of the plurality of pad layers has a greater width in a second direction than in a third direction perpendicular to the second direction when viewed in the first direction.Type: ApplicationFiled: March 22, 2021Publication date: June 16, 2022Inventors: Yang Je LEE, Chang Gun OH, Hyun Kyung PARK, Je Sang PARK, Sang Ho JEONG, Yong Duk LEE
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Patent number: 11228107Abstract: An antenna substrate includes a body including an insulating material, a plurality of wiring layers stacked with each other in a first vertical direction in the body, and a plurality of first antenna layers stacked with each other in a third horizontal direction in the body. Each of the plurality of first antenna layers includes a plurality of conductive structures, each having a length in a second horizontal direction greater than a length in the third horizontal direction perpendicular to the second horizontal direction, that are stacked in the first vertical direction.Type: GrantFiled: July 24, 2020Date of Patent: January 18, 2022Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yang Je Lee, Chang Gun Oh, Hyun Kyung Park, Jung Hoon Jang
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Publication number: 20210376473Abstract: An antenna substrate includes a body including an insulating material, a plurality of wiring layers stacked with each other in a first vertical direction in the body, and a plurality of first antenna layers stacked with each other in a third horizontal direction in the body. Each of the plurality of first antenna layers includes a plurality of conductive structures, each having a length in a second horizontal direction greater than a length in the third horizontal direction perpendicular to the second horizontal direction, that are stacked in the first vertical direction.Type: ApplicationFiled: July 24, 2020Publication date: December 2, 2021Inventors: Yang Je LEE, Chang Gun OH, Hyun Kyung PARK, Jung Hoon JANG
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Patent number: 10881000Abstract: A printed circuit board includes a core layer having a first surface and a second surface opposing the first surface; a first built-up structure disposed on the first surface of the core layer; a second built-up structure disposed on the second surface of the core layer; and a first penetration portion penetrating the first built-up structure and the core layer and penetrating a portion of the second built-up structure. The first penetration portion has a step portion on at least a portion of a wall of the first penetration portion in the region of the first penetration portion penetrating the second built-up structure, and a region including the first penetration portion on a plane is configured as a flexible region.Type: GrantFiled: February 26, 2020Date of Patent: December 29, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yang Je Lee, Hyun Kyung Park, Jung Hoon Jang
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Publication number: 20200187362Abstract: The present invention provides a multilayer rigid flexible printed circuit board including: a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern; and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.Type: ApplicationFiled: February 19, 2020Publication date: June 11, 2020Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yang Je Lee, Dek Gin Yang, Dong Gi An, Jae Ho Shin
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Patent number: 10674610Abstract: The present invention provides a multilayer rigid flexible printed circuit board including: a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern; and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.Type: GrantFiled: February 19, 2020Date of Patent: June 2, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Dek Gin Yang, Dong Gi An, Jae Ho Shin
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Patent number: 10602616Abstract: The present invention provides a multilayer rigid flexible printed circuit board including: a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern; and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.Type: GrantFiled: June 12, 2019Date of Patent: March 24, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Dek Gin Yang, Dong Gi An, Jae Ho Shin
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Publication number: 20190297730Abstract: The present invention provides a multilayer rigid flexible printed circuit board including: a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern; and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.Type: ApplicationFiled: June 12, 2019Publication date: September 26, 2019Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yang Je LEE, Dek Gin YANG, Dong Gi AN, Jae Ho SHIN
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Patent number: 10368445Abstract: The present invention provides a multilayer rigid flexible printed circuit board including: a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern; and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.Type: GrantFiled: January 5, 2017Date of Patent: July 30, 2019Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Dek Gin Yang, Dong Gi An, Jae Ho Shin
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Patent number: 10299373Abstract: A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F.Type: GrantFiled: August 31, 2018Date of Patent: May 21, 2019Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Jae Ho Shin, Dek Gin Yang
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Publication number: 20180376584Abstract: A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F.Type: ApplicationFiled: August 31, 2018Publication date: December 27, 2018Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je LEE, Jae Ho SHIN, Dek Gin YANG
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Publication number: 20180302979Abstract: The present invention relates to a method of manufacturing a flying tail type rigid-flexible printed circuit board and a flying tail type rigid-flexible printed circuit board manufactured by the same and implement a flying tail type rigid-flexible printed circuit board with improved filling property by providing a method of manufacturing a flying tail type rigid-flexible printed circuit board including: providing a base substrate having a first inner circuit pattern layer on both surfaces; laminating a first insulating layer on a rigid domain R of the base substrate; laminating at least one circuit layer, which extends over the entire domain of the base substrate, on the first insulating layer; and removing a portion of the circuit layer, which corresponds to a flexible domain F, wherein the circuit layer includes a second insulating layer and a flying tail type rigid-flexible printed circuit board manufactured by the same.Type: ApplicationFiled: June 26, 2018Publication date: October 18, 2018Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je LEE, Jae Ho SHIN, Ha Il KIM, Dek Gin YANG
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Patent number: 10091871Abstract: A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F.Type: GrantFiled: January 22, 2018Date of Patent: October 2, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Jae Ho Shin, Dek Gin Yang
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Patent number: 10034368Abstract: The present invention relates to a method of manufacturing a flying tail type rigid-flexible printed circuit board and a flying tail type rigid-flexible printed circuit board manufactured by the same and implement a flying tail type rigid-flexible printed circuit board with improved filling property by providing a method of manufacturing a flying tail type rigid-flexible printed circuit board including: providing a base substrate having a first inner circuit pattern layer on both surfaces; laminating a first insulating layer on a rigid domain R of the base substrate; laminating at least one circuit layer, which extends over the entire domain of the base substrate, on the first insulating layer; and removing a portion of the circuit layer, which corresponds to a flexible domain F, wherein the circuit layer includes a second insulating layer and a flying tail type rigid-flexible printed circuit board manufactured by the same.Type: GrantFiled: October 4, 2016Date of Patent: July 24, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Jae Ho Shin, Ha Il Kim, Dek Gin Yang
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Publication number: 20180146553Abstract: A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F.Type: ApplicationFiled: January 22, 2018Publication date: May 24, 2018Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je LEE, Jae Ho SHIN, Dek Gin YANG
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Patent number: 9955580Abstract: A method of manufacturing a rigid-flexible printed circuit board, which including: providing a first flexible film having a first metal layer on one or both surfaces; forming a circuit pattern by patterning the first metal layer; forming a second flexible film, which has a second metal layer on one surface, on one or both surfaces of the first flexible film; forming a circuit pattern by patterning the second metal layer in a rigid domain R; providing an anti-oxidation protective layer on the second metal layer in a flexible domain F; laminating at least one circuit layer on the second flexible film; and removing the circuit layer in the flexible domain F.Type: GrantFiled: August 4, 2016Date of Patent: April 24, 2018Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Jae Ho Shin, Dek Gin Yang
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Patent number: 9743529Abstract: A multilayer rigid flexible printed circuit board including a flexible region including a flexible film having a circuit pattern formed on one or both surfaces thereof and a laser blocking layer formed on the circuit pattern and a rigid region formed adjacent to the flexible region and including a plurality of pattern layers on one or both surfaces of extended portions extended to both sides of the flexible film of the flexible region, and a method for manufacturing the same.Type: GrantFiled: September 11, 2013Date of Patent: August 22, 2017Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yang Je Lee, Dek Gin Yang, Dong Gi An, Jae Ho Shin