-
公开(公告)号：US20180368264A1
公开(公告)日：2018-12-20
申请号：US16108883
申请日：2018-08-22
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jin Man JUNG , Jin Kyung JOO , Ik Hwan CHANG , Taek Jung LEE , Won Young LEE , Yong Won SEO , Jin Woo CHUN
Abstract: A capacitor includes a body including a plurality of dielectric layers, first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, and first and second insulating regions. The first insulating region is disposed in each of the first internal electrodes and includes a first connection electrode disposed therein. The second insulating region is disposed in each of the second internal electrodes and includes a second connection electrode disposed therein. The products D1×Td and D2×Td are greater than 20 μm2, where Td is a thickness of the dielectric layer, and D1 and D2 are widths of the first and second insulating regions, respectively.
-
公开(公告)号：US20160072377A1
公开(公告)日：2016-03-10
申请号：US14819525
申请日：2015-08-06
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Sung Hun OH , Won Young LEE , Hee Seo LEE
IPC: H02M1/42
CPC classification number: H02M3/1584 , H02M1/4225 , Y02B70/126
Abstract: A power supply may include a control signal generating unit outputting a control signal in response to a load information signal input thereto, a controlling unit activating and outputting a first gate signal or activating and outputting first and second gate signals in response to the control signal, a first power factor correction unit operating in response to the first gate signal, and a second power factor correction unit operating in response to the second gate signal.
Abstract translation: 电源可以包括响应于输入的负载信息信号输出控制信号的控制信号生成单元，响应于控制信号激活并输出第一门信号或激活并输出第一和第二门信号的控制单元， 响应于第一门信号操作的第一功率因数校正单元和响应于第二门信号而工作的第二功率因数校正单元。
-
公开(公告)号：US20180068794A1
公开(公告)日：2018-03-08
申请号：US15487997
申请日：2017-04-14
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Jin Kyung JOO , Hyo Youn LEE , Won Young LEE , Sung Kwon AN , Jae Yeol CHOI , Jin Man JUNG
Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.
-
公开(公告)号：US20180027656A1
公开(公告)日：2018-01-25
申请号：US15449147
申请日：2017-03-03
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jin Man JUNG , Jin Kyung JOO , Ik Hwan CHANG , Taek Jung LEE , Won Young LEE , Yong Won SEO , Jin Woo CHUN
CPC classification number: H05K1/181 , H01G4/012 , H01G4/12 , H01G4/1227 , H01G4/232 , H01G4/30 , H05K1/111 , H05K3/3431 , H05K2201/10015 , Y02P70/611 , Y02P70/613
Abstract: A capacitor includes a body including a plurality of dielectric layers, first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, and first and second insulating regions. The first insulating region is disposed in each of the first internal electrodes and includes a first connection electrode disposed therein. The second insulating region is disposed in each of the second internal electrodes and includes a second connection electrode disposed therein. The products D1×Td and D2×Td are greater than 20 μm2, where Td is a thickness of the dielectric layer, and D1 and D2 are widths of the first and second insulating regions, respectively.
-
5.发明申请FEEDBACK CIRCUIT, CONTROL CIRCUIT, AND POWER SUPPLY APPARATUS INCLUDING THE SAME 审中-公开反馈电路，控制电路和包括其的电源装置公开(公告)号：US20150351175A1
公开(公告)日：2015-12-03
申请号：US14625614
申请日：2015-02-18
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Won Young LEE , Hee Seo Lee , Hyo Young Kim , Sung Hun Oh
IPC: H05B33/08
CPC classification number: H05B33/0815
Abstract: A feedback circuit includes a detection voltage regulating unit outputting a regulation voltage by comparing a detection voltage associated with a current flowing in a light emitting diode channel with a reference voltage, a path forming unit forming a current path depending on the regulation voltage, and a feedback signal generating unit generating a feedback signal depending on a current flowing in the current path.
Abstract translation: 反馈电路包括：检测电压调节单元，通过将与发光二极管通道中流动的电流相关联的检测电压与参考电压进行比较来输出调节电压;根据调节电压形成电流路径的路径形成单元;以及 反馈信号产生单元根据在当前路径中流动的电流产生反馈信号。
-
Patent Agency Ranking
公开(公告)号：US20190172648A1
公开(公告)日：2019-06-06
申请号：US16273324
申请日：2019-02-12
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Jin Kyung JOO , Hyo Youn LEE , Won Young LEE , Sung Kwon AN , Jae Yeol CHOI , Jin Man JUNG
Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.
-
公开(公告)号：US20180090275A1
公开(公告)日：2018-03-29
申请号：US15484311
申请日：2017-04-11
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Won Young LEE , Sung Kwon AN , Taek Jung LEE , Jin Kyung JOO , Hyo Youn LEE
CPC classification number: H01G4/30 , H01G4/005 , H01G4/012 , H01G4/12 , H01G4/1227 , H01G4/228 , H01G4/232 , H05K1/181 , H05K2201/10015 , Y02P70/611
Abstract: A multilayer capacitor includes a body including dielectric layers, and first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, first and second groove parts formed in external surfaces of the body in a first direction in which the dielectric layers are stacked, having at least one corner, and contacting the first and second internal electrodes, respectively, and first and second connection electrodes disposed in the first and second groove parts, respectively, and electrically connected to the first and second internal electrodes, respectively.
-
公开(公告)号：US20180068793A1
公开(公告)日：2018-03-08
申请号：US15485555
申请日：2017-04-12
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Taek Jung LEE , Hyo Youn LEE , Won Young LEE , Sung Kwon AN , Jae Yeol CHOI , Jin Kyung JOO
Abstract: A capacitor component includes a body, a plurality of internal electrodes disposed in the body, connection electrodes extended in a thickness direction of the body and electrically connected to the plurality of internal electrodes, upper electrodes disposed on an upper surface of the body and electrically connected to the connection electrodes, and lower electrodes disposed on a lower surface of the body and electrically connected to the connection electrodes A thickness of the upper electrodes is different from that of the lower electrodes, and an area of contact between the upper electrodes and the body is different from an area of contact between the lower electrodes and the body.
-
公开(公告)号：US20160105125A1
公开(公告)日：2016-04-14
申请号：US14670282
申请日：2015-03-26
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Won Young LEE
IPC: H02M7/06
CPC classification number: H02M1/32 , H02M1/14 , H02M3/33507 , H02M3/33561 , H02M2001/0009 , H02M2001/0058 , Y02B70/1491
Abstract: A power supply apparatus may include a conversion unit converting an input voltage, an output unit stabilizing a voltage output by the conversion unit and outputting the voltage, and an overcurrent detecting unit detecting the occurrence of an overcurrent state by sensing a ripple current flowing in the output unit.
Abstract translation: 供电装置可以包括转换单元，输入电压变换单元，使由转换单元输出的电压稳定并输出电压的输出单元;以及过电流检测单元，其通过感测在 输出单元。
-
公开(公告)号：US20140167737A1
公开(公告)日：2014-06-19
申请号：US13915397
申请日：2013-06-11
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Sung Hun OH , Won Young LEE , Hyo Young KIM
IPC: G01R1/30
CPC classification number: G01R19/0015
Abstract: There are provided an alternating current (AC) detection circuit and an operating method thereof. The AC detection circuit includes: a power supply unit outputting an AC signal; a filter unit connected to the power supply unit to block a serial signal component; and a detection circuit unit including at least one switching element turned on or turned off according to an output signal from the filter unit, and detecting whether the AC input signal has been input according to an operation of the at least one switching element.
Abstract translation: 提供了一种交流（AC）检测电路及其操作方法。 AC检测电路包括：输出AC信号的电源单元; 连接到所述电源单元以阻挡串行信号分量的滤波器单元; 以及检测电路单元，其包括根据来自所述滤波器单元的输出信号而接通或截止的至少一个开关元件，以及根据所述至少一个开关元件的操作来检测所述AC输入信号是否已被输入。
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.016 seconds)
