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公开(公告)号：US08879935B2
公开(公告)日：2014-11-04
申请号：US14073329
申请日：2013-11-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-hwan Kim , Keon Kuk , Jin-han Kim , Jun-o Kim , Tatsuhiro Otsuka , Young-dae Ko
CPC classification number: G03G15/2039 , G03G15/2042
Abstract: The apparatus includes a heating roller that generates heat for melting toner attached to a printing medium; a first induction coil that is disposed outside the heating roller and heats the heating roller by using induced current generated according to current flowing through the first induction coil; two second induction coils that are disposed at upper portions of both ends of the first induction coil and heat the heating roller by using induced current generated according to current flowing through the two second induction coils; a power supply unit that supplies current to the first induction coil and the two second induction coils; and a control unit that controls the power supply unit to supply current flowing in the same direction or different directions to the first induction coil and the second induction coils according to the size of paper fed into the heating roller.
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12.发明申请FUSING DEVICE AND METHOD USING INDUCTION HEATING AND IMAGE FORMING APPARAUS INCLUDING THE FUSING DEVICE 有权熔融装置和使用感应加热和图像形成装置的方法，包括熔化装置公开(公告)号：US20130078019A1
公开(公告)日：2013-03-28
申请号：US13624171
申请日：2012-09-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-hwan KIM , Keon Kuk , Jin-han Kim , Tatsuhiro Otsuka
IPC: G03G15/20
CPC classification number: G03G15/2053 , G03G15/2042
Abstract: An induction heating fusing device and method of an image forming apparatus including: a pressure roller; a heating element that forms a fusing nip together with the pressure roller and is rotatable; an inductor that is installed in a rotation axis direction on the outer circumference surface of the heating element, includes a main coil and a plurality of control coils located on the main coil, and inductively heats the heating element; and a controller that selectively drives at least one of the plurality of control coils depending on the width of a printing paper passing though the fusing nip, and controls the main coil and the plurality of control coils so that a current direction of the main coil and a current direction of the plurality of control coils become the same as or opposite to each other depending on the width of the printing paper.
Abstract translation: 一种感应加热定影装置及图像形成装置的方法，包括：加压辊; 加热元件，其与加压辊一起形成定影辊隙并且是可旋转的; 在加热元件的外周面上沿旋转轴线方向安装的电感器包括主线圈和位于主线圈上的多个控制线圈，并感应加热加热元件; 以及控制器，其根据通过定影辊隙的打印纸的宽度选择性地驱动多个控制线圈中的至少一个，并且控制主线圈和多个控制线圈，使得主线圈的电流方向和 根据打印纸的宽度，多个控制线圈的电流方向彼此相同或相反。
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公开(公告)号：US11047616B2
公开(公告)日：2021-06-29
申请号：US15540220
申请日：2015-12-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Ku Jeong , Dae Hwan Kim , Choong Hyo Jang , Keon Kuk , Jun O Kim
Abstract: Provided is a refrigerator including an inner case, a storage compartment formed inside the inner case, an outer case provided outside the inner case, and a plurality of vacuum insulation modules provided between the inner case and the outer case to insulate the storage compartment, and each of the plurality of vacuum insulation modules includes a vacuum insulator, and a cartridge which accommodates the vacuum insulator and supports the inner case and the outer case. The cartridge has a mutual coupling portion coupled to the cartridge of an adjacent vacuum insulation module. Accordingly, the vacuum insulator can be easily manufactured without an additional support frame or a foaming process, and sufficient strength and coupling force can be secured by using only the vacuum insulator.
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14.发明授权公开(公告)号：US10566293B2
公开(公告)日：2020-02-18
申请号：US15061233
申请日：2016-03-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keon Kuk , Young-dae Ko , O-hyun Beak , Eun-bong Han , Hyeon-hyang Kim , Yeon-kyoung Jung , Il-ju Mun
IPC: H01L23/552 , B05B15/20 , H05K3/28 , H01L23/24 , H05K1/02 , H01L23/498 , H01L23/00
Abstract: A circuit element package, a manufacturing method thereof, and a manufacturing apparatus thereof are provided. The circuit element package includes a circuit element disposed on a printed circuit board, an insulating layer covering the circuit element, a first shielding layer covering a side surface of the insulating layer, and a second shielding layer covering an upper surface of the insulating layer and electrically connected to the first shielding layer.
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公开(公告)号：US10201072B2
公开(公告)日：2019-02-05
申请号：US15489190
申请日：2017-04-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keon Kuk , Il-ju Mun , Jin-woo Jung , Ji-woon Yeom
Abstract: An electromagnetic interference (EMI) shielding structure and a manufacturing method thereof are provided. The EMI shielding structure includes a printed circuit board (PCB), a plurality of elements mounted on a region of the PCB, an insulating dam provided on a peripheral portion of the region of the PCB and covering a portion of the plurality of elements; an insulating member provided on a remaining portion of the region the PCB that is surrounded by the insulating dam and covering a remaining portion of the plurality of elements; and a shielding layer covering outer surfaces of the insulating dam and the insulating member.
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Patent Agency Ranking
公开(公告)号：US09964344B2
公开(公告)日：2018-05-08
申请号：US14312961
申请日：2014-06-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin Han Kim , Il Ju Mun , Woo Hyek Choi , Young Dae Ko , Keon Kuk , Min Soo Kim
IPC: F25B21/00
CPC classification number: F25B21/00 , F25B2321/002 , F25B2321/0021 , F25B2321/0023 , Y02B30/66
Abstract: A magnetic cooling apparatus including a plurality of magnetic regenerators including a plurality of magnetocaloric materials to emit heat when magnetized and to absorb heat when demagnetized. The magnetic regenerators are rotatably disposed on a circumference having a predetermined radius, at least one coil is disposed on the circumference and coupled to the magnetic regenerators, and a plurality of permanent magnets is provided inside and outside the circumference to generate a magnetic field to magnetize or demagnetize the magnetic regenerators. The at least one coil interacts with the magnetic field generated by the permanent magnets to rotate the magnetic regenerators. The coil interacting with the magnetic field to magnetize or demagnetize the magnetic regenerators is coupled to the magnetic regenerators such that the magnetic regenerators reciprocate or rotate, thereby minimizing a size of the magnetic cooling apparatus, relative to the use of a motor. In addition, a member to switch a channel of a heat transfer fluid directly performs heat transfer between the heat transfer fluid and an external fluid, thereby minimizing heat loss.
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公开(公告)号：US09696083B2
公开(公告)日：2017-07-04
申请号：US14885551
申请日：2015-10-16
Inventor： Dae Whan Kim , Keon Kuk , Tae-Ho Song , Sung-Kie Youn , Kang Wonkyeong , Pilseong Kang , Yeo Inseok , Jaehyug Lee , Gil-Eon Jeong , Choi Bongsu
CPC classification number: F25D23/065 , F25D23/063 , F25D25/00 , F25D2201/14
Abstract: Disclosed herein is a refrigerator which has an improved structure to increase insulating properties. The refrigerator includes a body including an inner casing and an outer casing, a storage compartment formed in the inner casing, an insulator provided between the inner casing and the outer casing to insulate the storage compartment, and a frame unit which is disposed between the adjacent insulators to ensure stiffness of the body and includes at least one coupling surface coupled with at least one of the inner casing and the outer casing.
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公开(公告)号：US20150183163A1
公开(公告)日：2015-07-02
申请号：US14582335
申请日：2014-12-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ohyun BEAK , Keon Kuk , Yeon Kyoung Jung , Eun Bong Han
IPC: B29C67/00
CPC classification number: B29C64/112 , B29K2105/0058 , B33Y10/00 , B33Y30/00 , B33Y40/00
Abstract: A three-dimensional printer and an operating method are provided. The three-dimensional printer includes at least one print head and a stage in which chemical ink injected from the print head may be layered. The three-dimensional printer includes a print head including a head chip injecting the chemical ink, wherein the head chip may include an ink chamber receiving the chemical ink, a heater generating a bubble in the ink chamber by applying heat to the chemical ink of the ink chamber, and a nozzle injecting the chemical ink according to an internal pressure of the ink chamber increased by the generated bubble.
Abstract translation: 提供三维打印机和操作方法。 三维打印机包括至少一个打印头和从打印头喷射的化学墨水可以被层叠的台阶。 三维打印机包括：打印头，其包括注入化学墨水的头部芯片，其中头部芯片可以包括容纳化学墨水的墨水室;加热器，通过向墨水室中的化学墨水施加热量， 墨水室，以及根据产生的气泡增加的根据墨水室的内部压力喷射化学墨水的喷嘴。
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公开(公告)号：US10937738B2
公开(公告)日：2021-03-02
申请号：US14991800
申请日：2016-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： O-hyun Beak , Keon Kuk , Young-chul Ko , Woon-bae Kim
IPC: H01L23/552 , H04W4/50 , H01L23/29 , B05C5/00 , B05C5/02 , H01L21/02 , H01L21/3205 , H01L21/67 , H01L23/48 , H01L23/00 , H05K1/18 , H01L23/31 , H01L25/10 , H01L21/56 , H01L25/065
Abstract: A semiconductor package includes a semiconductor chip mounted on a substrate, an insulating layer covering at least a portion of the semiconductor chip and including a thixotropic material or a hot melt material, and a shielding layer covering at least a portion of the semiconductor chip and the insulating layer. A method of manufacturing the semiconductor package includes forming an insulating layer and a shielding layer having a high aspect ratio by using a three-dimensional printer.
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公开(公告)号：US10852054B2
公开(公告)日：2020-12-01
申请号：US15512716
申请日：2015-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Min Soo Kim , Choong Hyo Jang , Keon Kuk
Abstract: A refrigerator having an improved structure configured to increase the energy efficiency includes a main body provided with an inner case and an outer case, a storage compartment formed inside of the inner case, an insulation material provided between the inner case and the outer case to insulate the storage compartment and a flange having the anisotropy having different heat resistance distribution to insulate the storage compartment, together with the insulation material.
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