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公开(公告)号：KR1020160042540A
公开(公告)日：2016-04-20
申请号：KR1020140136560
申请日：2014-10-10
Applicant: 삼성전기주식회사
CPC classification number: H02J7/025 , H02J50/12 , H02J5/005 , G06F1/3206 , H02J7/00
Abstract: 본발명은무선전력수신장치및 이를포함하는전자기기에관한것으로, 본발명의일 실시예에따른무선전력수신장치는무선전력을수신하는복수의무선전력수신부들및 상기복수의무선전력수신부들에각각연결되고상기복수의무선전력수신부들로부터전달받은전력을이용하여복수의전력제어신호들에따른충전전류를출력하는복수의전력관리부들을포함할수 있다.
Abstract translation: 本发明涉及一种无线电力接收装置及其电子装置。 根据本发明的实施例的无线电力接收装置可以包括分别接收无线电力的多个无线电力接收部分和连接到多个无线电力接收部分的多个电力管理部分，并且输出充电 通过使用从多个无线电力接收部分接收的功率，根据多个功率控制信号的电流。 因此，可以分配无线电力接收部分的输出负载。
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公开(公告)号：KR1020150131930A
公开(公告)日：2015-11-25
申请号：KR1020140189109
申请日：2014-12-24
Applicant: 삼성전기주식회사
Abstract: 본발명의일 구현예에따른상기무선전력송신장치는무선전력수신장치의수신코일과전자기적으로커플링되어무선전력을제공할수 있다. 상기무선전력송신장치는, 평판형상의송신코어및 복수횟수로권취되어상기송신코어의상면에고정되는송신코일을포함할수 있다. 여기에서, 상기송신코어는상기송신코일보다클 수있다.
Abstract translation: 根据本发明的实施例，无线电力传送装置可以通过与无线电力传送装置的接收线圈电磁耦合来提供无线电力。 无线电力传送装置包括平板形状的转移芯和传送线圈，其被多次卷绕并固定到转印芯的上表面上，其中转印芯可以大于转印线圈。
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公开(公告)号：KR1020150131910A
公开(公告)日：2015-11-25
申请号：KR1020140155887
申请日：2014-11-11
Applicant: 삼성전기주식회사
CPC classification number: H02J7/025 , G05F3/06 , H02J7/00 , H02M7/4807 , H04B5/0037
Abstract: 본발명의실시예에따르면, 무선전력송신장치가공개된다. 본발명의실시예에따른무선전력송신장치는송신코어, 상기송신코어상에형성되고, 무선으로전력을전송하는송신코일, 및상기송신코어상에형성되고, 표면에서의법선과상기송신코어가이루는각이예각이되도록형성되는자성체를포함한다.
Abstract translation: 根据本发明的实施例，无线电力传送装置被打开。 根据本发明的实施例，无线电力传输装置包括：传送核心; 传输线圈，其形成在所述传送核心上并且无线地传送电力; 以及形成在转印芯上的磁性物体，其中法线和转印芯的角度在磁性物体的表面上是锐角。
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公开(公告)号：KR1020150073275A
公开(公告)日：2015-07-01
申请号：KR1020130160520
申请日：2013-12-20
Applicant: 삼성전기주식회사
IPC: H02J17/00
Abstract: 본발명에따른무선전력송수신장치는, 외부로부터전력을제공받아배터리를충전하는송신모듈, 상기배터리의전력을상기외부로제공하는수신모듈, 상기송신모듈및 상기수신모듈중 하나가선택되도록스위칭동작을수행하는스위칭부, 상기외부와블루투스통신을수행하며, 상기스위칭부의스위칭동작을제어하는스위칭제어부및 동작모드정보를설정하여상기스위칭제어부에상기동작모드정보를제공하는호스트제어부를포함하며, 상기스위칭제어부는, 상기동작모드에따라외부와블루투스통신을이용하여데이터를송신또는수신할수 있다.
Abstract translation: 根据本发明的无线发送和接收电力的装置包括：发送模块，其从外部接收电力对电池充电; 接收模块，其向所述外部提供所述面糊的功率; 切换单元，执行从所述发送模块和所述接收模块选择的切换操作; 切换控制单元，其与外部进行蓝牙通信，并控制切换单元的切换操作; 以及主机控制单元，其设置操作模式信息以向所述切换控制单元提供所述操作模式信息。 切换控制单元可以根据操作模式通过使用与外部的蓝牙通信来发送或接收数据。
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公开(公告)号：KR1020150050024A
公开(公告)日：2015-05-08
申请号：KR1020130131338
申请日：2013-10-31
Applicant: 삼성전기주식회사
IPC: H02J17/00
Abstract: 본발명은무선충전시스템에서무선전력을중계하여충전효율을높일수 있는무선전력중계장치및 이를구비하는케이스에관한것이다. 이를위한본 발명의실시예에따른무선전력중계장치는, 기판; 상기기판에형성되는코일; 및적어도하나의전자소자를포함하여구성되며, 상기코일과전기적으로연결되는회로부;를포함할수 있다.
Abstract translation: 本发明涉及一种无线电力中继装置及具有该无线电力中继装置的外壳。 本发明的电力中继装置可以通过在无线充电系统中中继无线电力来提高充电效率。 根据本发明的一个实施例的无线电力中继装置包括：基板; 形成在基板上的线圈; 至少一个电子装置和电连接到该线圈的电路部分。
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Patent Agency Ranking
公开(公告)号：KR1020140015607A
公开(公告)日：2014-02-06
申请号：KR1020140001278
申请日：2014-01-06
Applicant: 삼성전기주식회사
IPC: H01L23/66
CPC classification number: H01L24/97 , H01L2224/16225 , H01L2224/48091 , H01L2224/73265 , H01L2924/15174 , H01L2924/15787 , H01L2924/181 , H01L2924/00014 , H01L2924/00
Abstract: The present invention relates to a semiconductor package having an antenna which is integrally formed and manufacturing method thereof. The semiconductor package according to the present invention comprises: a semiconductor chip; an encapsulation unit for encapsulating the semiconductor chip; a substrate unit including an upper substrate formed on the top of the encapsulating unit and a lower substrate formed on the bottom of the encapsulation unit; an antenna unit which is formed in the encapsulation unit or substrate unit and electrically connected to the semiconductor chip; and a via connection unit which penetrates through the encapsulation unit, wherein the semiconductor unit transmits and receives high frequency waves on a millimeter wave band through the antenna unit, the antenna unit is electrically connected to the semiconductor unit through the via connection unit, the antenna unit is formed on the outer surface of the upper substrate, the upper substrate is a stacked substrate, and the antenna unit may have a plurality of emitters formed on multiple layers of the upper substrate.
Abstract translation: 本发明涉及一种具有整体形成的天线的半导体封装及其制造方法。 根据本发明的半导体封装包括：半导体芯片; 用于封装半导体芯片的封装单元; 衬底单元，其包括形成在所述封装单元的顶部上的上基板和形成在所述封装单元的底部上的下基板; 天线单元，其形成在所述封装单元或基板单元中并电连接到所述半导体芯片; 以及穿过所述封装单元的通孔连接单元，其中所述半导体单元通过所述天线单元在毫米波段上发送和接收高频波，所述天线单元通过所述通孔连接单元，所述天线 单元形成在上基板的外表面上，上基板是层叠基板，天线单元可以具有形成在上基板的多层上的多个发射极。
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公开(公告)号：KR101255904B1
公开(公告)日：2013-04-17
申请号：KR1020110042653
申请日：2011-05-04
Applicant: 삼성전기주식회사
CPC classification number: H02J7/0013 , H02J7/0054 , H02J7/0055 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80
Abstract: 본 발명은 유무선 전력 충전 장치 및 방법에 관한 것으로, 본 발명의 일 실시 예에 따른 유무선 전력 충전 장치는 주 전지; 보조 전지; 상기 주 전지와 상기 보조 전지에 유선 전력을 제공하는 유선 충전 모듈; 및 상기 유전 충전 모듈에 접속되어 상기 주 전지와 상기 보조 전지에 무선 전력을 제공하는 무선 충전 모듈을 포함함으로써, 유무선 동시 충전이 가능하여 충전 소요 시간이 절약되고, 유선 충전과 무선 충전을 이용한 다양한 충전 시나리오에 따라 사용자의 편의가 향상된다.
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公开(公告)号：KR1020120097239A
公开(公告)日：2012-09-03
申请号：KR1020110016710
申请日：2011-02-24
Applicant: 삼성전기주식회사
CPC classification number: H02J50/12 , H02J7/025 , H02J17/00 , H04B5/0037 , H04B5/0093
Abstract: PURPOSE: A wireless power transmitting system is provided to control a coupling efficiency between resonators and impedance matching between a resonant circuit and a transceiver circuit by using the combination of serial and parallel resonant circuits. CONSTITUTION: A wireless power transmitting unit(100) includes a frequency oscillator(110), a power amplifier(120), and a first resonant antenna(140). A wireless power receiving unit(200) includes a second resonant antenna(210) and a power signal converter(230). The second resonant antenna receives magnetic energy transmitted from the first resonant antenna and converts the magnetic energy into a wireless power signal. Wireless power is transmitted between the wireless power receiving unit and the wireless power transmitting unit with a magnetic resonance method. A charging circuit(300) is connected to the wireless power receiving unit. [Reference numerals] (110) Frequency Oscillator; (120) Power amplifier; (140) First resonant antenna; (210) Second resonant antenna; (230) Power signal converter; (300) Charging circuit
Abstract translation: 目的：提供无线电力传输系统，通过使用串联和并联谐振电路的组合来控制谐振器之间的耦合效率和谐振电路与收发器电路之间的阻抗匹配。 构成：无线电力发送单元（100）包括频率振荡器（110），功率放大器（120）和第一谐振天线（140）。 无线电力接收单元（200）包括第二谐振天线（210）和功率信号转换器（230）。 第二谐振天线接收从第一谐振天线发送的磁能，并将磁能转换成无线功率信号。 利用磁共振方式在无线电力接收单元和无线电力发送单元之间传输无线电力。 充电电路（300）连接到无线电力接收单元。 （110）频率振荡器; （120）功率放大器; （140）第一谐振天线; （210）第二谐振天线; （230）功率信号转换器; （300）充电电路
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公开(公告)号：KR1020120091656A
公开(公告)日：2012-08-20
申请号：KR1020110011552
申请日：2011-02-09
Applicant: 삼성전기주식회사 , 고려대학교 산학협력단
CPC classification number: H04L27/2621 , H04L27/2614 , H04L27/3411 , H04L27/2628
Abstract: PURPOSE: An apparatus for reducing a peak to average power ratio through recombining orthogonal frequency division multiplexing symbols and a method thereof are provided to reduce a PAPR(Peak To Average Power Ratio) through diversity by selectively transmitting OFDM(Orthogonal Frequency Division Multiplexing) symbols having the smallest peak power. CONSTITUTION: An OFDM symbol deforming part(120) generates a plurality of OFDM symbols by successively transforming the OFDM symbols in a time domain which is obtained through IFFT(Inverse Fast Fourier Transform). A peak power measurement part(130) measures the OFDM symbols and each peak power of the plurality of OFDM symbols. An OFDM symbol selecting part(140) selects the OFDM symbol having the smallest power value from the measured peak power as a candidate OFDM symbol to be transmitted. An OFDM symbol deforming part rotates the OFDM symbol on a complex plane at a predetermined angle. The OFDM symbol deforming part performs the cyclic shifting of the rotated OFDM symbol.
Abstract translation: 目的：提供一种通过重组正交频分复用符号降低峰值与平均功率比的装置及其方法，用于通过选择性地发送具有正交频分复用符号的OFDM（正交频分复用）符号来减少通过分集的PAPR（峰均功率比） 最小的峰值功率。 构成：OFDM符号变形部（120）通过在IFFT（快速傅里叶逆变换）中获得的时域中连续地变换OFDM符号，生成多个OFDM符号。 峰值功率测量部分（130）测量多个OFDM符号中的OFDM符号和每个峰值功率。 OFDM符号选择部（140）从所测量的峰值功率中选择具有最小功率值的OFDM符号作为要发送的候选OFDM符号。 OFDM符号变形部以预定角度使复合平面上的OFDM符号旋转。 OFDM符号变形部执行旋转的OFDM符号的循环移位。
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公开(公告)号：KR1020120066281A
公开(公告)日：2012-06-22
申请号：KR1020100127537
申请日：2010-12-14
Applicant: 삼성전기주식회사
CPC classification number: H02J50/12 , H02J5/005 , H02J7/025 , H02J50/20 , H04B5/0025 , H04B5/0037 , H04B5/0056 , H04B5/0075 , H04B5/0093
Abstract: PURPOSE: A wireless power transmitting device and method are provided to maximize transfer efficiency by automatically recognizing received environment without including a separate transceiver module. CONSTITUTION: A wireless power transmission unit(100) creates a wireless power signal. The wireless power transmission unit transfers the wireless power signal in order to supply power to a load device(300). A wireless power receiver(200) is connected with the load device. The wireless power receiver provides the wireless power signal to the connected load device. The wireless power receiver reflects a reflection wireless power signal which is not consumed to the wireless power transmission unit.
Abstract translation: 目的：提供一种无线电力传输装置和方法，通过自动识别接收到的环境而不包括单独的收发器模块来最大限度地提高传输效率。 构成：无线电力传输单元（100）创建无线电力信号。 无线电力传输单元传送无线电力信号以向负载设备（300）供电。 无线电力接收器（200）与负载装置连接。 无线电力接收器向连接的负载设备提供无线电力信号。 无线电力接收器反映无线功率传输单元不消耗的反射无线电力信号。
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