Patents by Inventor Su-bong Jang
Su-bong Jang 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: 10690998Abstract: A camera module includes a housing including a lens module; a diaphragm module to form N apertures of different sizes, where N is a natural number, with blades disposed on an object side of the lens module; and a diaphragm driving unit disposed with the diaphragm module, and including a driving coil and a magnetic member disposed opposite to the driving coil, the magnetic member being movable in a direction perpendicular to an optical axis to be fixed in N positions along a movement path.Type: GrantFiled: February 12, 2019Date of Patent: June 23, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Seung Hee Hong, Sang Jong Lee, Min Ki Jung, Hee Soo Yoon, Su Bong Jang, Seung Jae Song
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Patent number: 10685775Abstract: A coil component includes a body part including an internal coil including one end and another end; a first external electrode connected to the one end of the internal coil; a second external electrode connected to the another end of the internal coil; and a third external electrode connected to a first point between the one end of the internal coil and the another end of the internal coil.Type: GrantFiled: June 8, 2018Date of Patent: June 16, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Ki Jung, Su Bong Jang, Jae Woon Park, Seung Jae Song
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Patent number: 10629373Abstract: A thin film capacitor includes a body including a dielectric layer, a first internal electrode layer and a second internal electrode layer, a melting point of a material included in the first internal electrode layer being lower than a melting point of a material included in the second internal electrode layer, and a first external electrode and a second external electrode disposed on an upper surface of the body, the second internal electrode layer being disposed on an upper surface of the first internal electrode layer and a lower surface of the first internal electrode layer opposing the upper surface of the first internal electrode layer.Type: GrantFiled: August 11, 2017Date of Patent: April 21, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hee Soo Yoon, Su Bong Jang, Sang Jong Lee, Seung Hee Hong
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Patent number: 10580559Abstract: A coil component may include a body including a plurality of insulating layers having coil patterns disposed on the plurality of insulating layers. The coil pattern may include a coil portion, a leading portion disposed on one side of the insulating layer, and a connection portion connecting the coil portion and the leading portion, a pattern line of the coil portion may have an arc shape, and the connection portion may be formed in a tangent line direction of the coil portion from one end of the leading portion.Type: GrantFiled: June 12, 2017Date of Patent: March 3, 2020Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Jong Lee, Su Bong Jang, Han Kim, Min Ki Jung
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Publication number: 20200012170Abstract: A camera module includes a housing including a lens module; a diaphragm module to form N apertures of different sizes, where N is a natural number, with blades disposed on an object side of the lens module; and a diaphragm driving unit disposed with the diaphragm module, and including a driving coil and a magnetic member disposed opposite to the driving coil, the magnetic member being movable in a direction perpendicular to an optical axis to be fixed in N positions along a movement path.Type: ApplicationFiled: February 12, 2019Publication date: January 9, 2020Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Hee HONG, Sang Jong LEE, Min Ki JUNG, Hee Soo YOON, Su Bong JANG, Seung Jae SONG
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Publication number: 20200013537Abstract: An inductor includes a body including a plurality of insulating layers and a plurality of coil patterns are disposed on each of the plurality of insulating layers, and first and second external electrodes disposed on an external surface of the body. The plurality of coil patterns are connected to each other by coil connecting portions and both end portions thereof are electrically connected to the first and second external electrodes through coil lead portions, respectively, to form a coil. The plurality of coil patterns include coil patterns disposed on an outer portion of the body and coil patterns disposed on an inner portion of the body, the coil patterns disposed on the inner portion of the body include first coil patterns electrically connected in parallel, and at least one of the first coil patterns includes an internal side portion having a shape different from shapes of remaining coil patterns.Type: ApplicationFiled: March 14, 2019Publication date: January 9, 2020Inventors: Seung Jae Song, Sang Jong Lee, Su Bong Jang, Seung Hee Hong, Min Ki Jung
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Patent number: 10490349Abstract: A coil component includes a body including a plurality of first and second coil patterns, which are alternately disposed, and insulating layers disposed therebetween. The first coil patterns may be connected to the second coil patterns adjacent to the first coil patterns by vias, a plurality of coils including at least one each of the first and second coil patterns may be formed, and the plurality of coils may be connected in parallel to each other.Type: GrantFiled: March 28, 2017Date of Patent: November 26, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sang Jong Lee, Su Bong Jang, Min Ki Jung, Han Kim
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Publication number: 20190355508Abstract: An inductor includes a body in which a plurality of insulating layers on which a plurality of coil patterns are arranged are stacked, and first and second external electrodes disposed on an external surface of the body, wherein the plurality of coil patterns are connected through coil connecting portions and include coil patterns disposed on an outer side and coil patterns disposed on an inner side thereof, a coil pattern disposed on the inner side adjacent to the coil pattern disposed on the outer side includes two coil connecting portions spaced apart from each other and facing each other in a length direction of the body, and a dummy electrode pattern is further disposed in a void portion between two coil connecting portions.Type: ApplicationFiled: November 14, 2018Publication date: November 21, 2019Inventors: Sung Jun Lim, Yeong Min Jeong, Kyung Ho Lee, Han Kim, Sang Jong Lee, Su Bong Jang
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Publication number: 20190279811Abstract: A coil component includes: a body; a coil part including a coil pattern embedded in the body and having at least one turn winding around on one direction; first and second external electrodes disposed on a surface of the body and connected to the coil part; and a shielding via having a permeability higher than that of the body and extending along the one direction in the body.Type: ApplicationFiled: October 24, 2018Publication date: September 12, 2019Inventors: Hee Soo YOON, Jae Woon PARK, Seung Jae SONG, Sang Jong LEE, Min Ki JUNG, Seung Hee HONG, Su Bong JANG
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Publication number: 20190279813Abstract: A coil component includes: a body having a first surface and a second surface opposing each other in one direction and including a core extending in the one direction; a coil portion embedded in the body and having at least one turn around the core; and an external electrode disposed at least on the first surface of the body and connected to the coil portion. A first distance from the coil portion to a third surface of the body is greater than a second distance from the coil portion to a fourth surface of the body. The third and fourth surfaces oppose each other and have the core disposed therebetween. Turns of the coil portion disposed between the third surface of the body and the core are more than those of the coil portion disposed between the fourth of the body and the core.Type: ApplicationFiled: October 16, 2018Publication date: September 12, 2019Inventors: Su Bong JANG, Hee Soo YOON, Sang Jong LEE, Min Ki JUNG
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Patent number: 10395825Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween, and first and second external electrodes disposed on one surface of the body and respectively connected to the first and second internal electrodes. The first internal electrode includes a first main portion and a first lead out portion connecting the first main portion and the first external electrode, the second internal electrode includes a second main portion and a second lead out portion connecting the second main portion and the second external electrode, and the second main portion has a greater area than the first main portion and includes a corner portion defining an open space to compensate for a capacitance formed by an area in which the first lead out portion and the second main portion overlap each other.Type: GrantFiled: June 8, 2018Date of Patent: August 27, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Su Bong Jang, Seung Hee Hong, Hee Soo Yoon, Sang Jong Lee, Min Ki Jung
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Publication number: 20190259529Abstract: A coil component includes: a body having a first surface and a second surface opposing each other in a thickness direction of the body and a wall surface connecting the first and second surfaces; a coil part including coil patterns and including at least one turn centered on the thickness direction; external electrodes disposed on the first surface of the body and electrically connected to the coil part; a shielding layer including a cap portion disposed on the second surface of the body and side wall portions disposed on the wall surface of the body and each having a first end connected to the cap portion; an insulating layer disposed between the body and the shielding layer; and a gap portion bounded by a second end of the shielding layer opposing the first end and the first surface of the body to expose portions of the wall surface.Type: ApplicationFiled: November 1, 2018Publication date: August 22, 2019Inventors: Tai Yon CHO, Chang Hak CHOI, Byeong Cheol MOON, Sang Jong LEE, Hee Soo YOON, Tae Jun CHOI, Seung Hee OH, Su Bong JANG
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Patent number: 10332682Abstract: A thin-film capacitor includes a body in which a plurality of dielectric layers and first and second electrode layers are alternately stacked on a substrate, first and second electrode pads are on external surfaces of the body, and a plurality of vias are within the body. Among the plurality of vias, a first via connects the first electrode layer and the first electrode pad, and a second via connects the second electrode layer and the second electrode pad. The first via and the second via are units each include a plurality of vias, and the first via unit and the second via unit are alternately disposed on an upper surface of the body.Type: GrantFiled: April 5, 2017Date of Patent: June 25, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hyun Ho Shin, Su Bong Jang, Seung Mo Lim, Sang Jong Lee
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Publication number: 20190156987Abstract: A coil component includes a body part including an internal coil including one end and another end; a first external electrode connected to the one end of the internal coil; a second external electrode connected to the another end of the internal coil; and a third external electrode connected to a first point between the one end of the internal coil and the another end of the internal coil.Type: ApplicationFiled: June 8, 2018Publication date: May 23, 2019Inventors: Min Ki JUNG, Su Bong JANG, Jae Woon PARK, Seung Jae SONG
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Publication number: 20190096560Abstract: A coil component includes a body including an internal coil and first and second external electrodes respectively disposed on outer surfaces of the body. The first and second external electrodes extend from a lower surface of the body to first and second end surfaces connected thereto, respectively. The first external electrode on the first end surface and the second external electrode on the second end surface each include a base portion and an extending portion extending from the base portion in a height direction, having a predetermined height, and having a width narrower than a width of the base portion.Type: ApplicationFiled: July 6, 2018Publication date: March 28, 2019Inventors: Su Bong JANG, Min Ki JUNG, Sang Jong LEE, Seung Hee HONG
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Publication number: 20190080843Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween, and first and second external electrodes disposed on one surface of the body and respectively connected to the first and second internal electrodes. The first internal electrode includes a first main portion and a first lead out portion connecting the first main portion and the first external electrode, the second internal electrode includes a second main portion and a second lead out portion connecting the second main portion and the second external electrode, and the second main portion has a greater area than the first main portion and includes a corner portion defining an open space to compensate for a capacitance formed by an area in which the first lead out portion and the second main portion overlap each other.Type: ApplicationFiled: June 8, 2018Publication date: March 14, 2019Inventors: Su Bong JANG, Seung Hee HONG, Hee Soo YOON, Sang Jong LEE, Min Ki JUNG
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Patent number: 10170241Abstract: A multilayer electronic component includes: a multilayer body includes stacked insulating layers and internal coil parts disposed on the insulating layers; external electrodes disposed on an outer portion of the multilayer body and connected to the internal coil parts; and a material layer disposed on an outermost coil part among the internal coil parts and having a specific resistance that is lower than a specific resistance of the internal coil parts.Type: GrantFiled: June 15, 2016Date of Patent: January 1, 2019Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Su Bong Jang, Sang Jong Lee, Tae Ho Yun, Han Kim
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Patent number: 10079109Abstract: A thin film capacitor includes: a body in which first and second internal electrodes and dielectric layers are alternately stacked; and a plurality of first vias disposed in the body and electrically connected to the first internal electrodes and a plurality of second vias disposed in the body and electrically connected to the second internal electrodes. Each of the first and second vias includes two regions on left and right sides of a central portion, the two regions being alternately disposed in a stacking direction.Type: GrantFiled: February 14, 2017Date of Patent: September 18, 2018Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Su Bong Jang, Sang Jong Lee, Hee Soo Yoon
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Publication number: 20180174750Abstract: A thin film capacitor includes a body including a dielectric layer, a first internal electrode layer and a second internal electrode layer, a melting point of a material included in the first internal electrode layer being lower than a melting point of a material included in the second internal electrode layer, and a first external electrode and a second external electrode disposed on an upper surface of the body, the second internal electrode layer being disposed on an upper surface of the first internal electrode layer and a lower surface of the first internal electrode layer opposing the upper surface of the first internal electrode layer.Type: ApplicationFiled: August 11, 2017Publication date: June 21, 2018Inventors: Hee Soo YOON, Su Bong JANG, Sang Jong LEE, Seung Hee HONG
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Publication number: 20180174758Abstract: A composite electronic component includes a body including a capacitor unit and an inductor unit and having a plurality of insulating layers stacked in a first direction perpendicular to a mounting surface of the body. A plurality of external electrodes are on external surfaces of the body. The capacitor unit includes first and second internal electrodes alternately stacked with insulating layers interposed therebetween. The inductor unit includes a coil including coil patterns having a spiral shape, on respective insulating layers, and connected together.Type: ApplicationFiled: July 31, 2017Publication date: June 21, 2018Inventors: Sang Jong LEE, Han KIM, Seung Hee HONG, Min Ki JUNG, Su Bong JANG