-
公开(公告)号：KR1020120061466A
公开(公告)日：2012-06-13
申请号：KR1020100122794
申请日：2010-12-03
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A low pass filter using a BAWR(Bulk Acoustic Wave Resonator) is provided to reduce the size of a low-pass filter by using a BAWR of a serial segment having different resonant frequencies. CONSTITUTION: An input terminal(210) is connected to a first RF(Radio Frequency) device. An output terminal(220) is connected to a second RF device. The output terminal transfers a signal filtered by a low-pass filter through a parallel segment(230), a first serial segment(240), and a second serial segment(250) to the second RF device. The parallel segment is parallely connected between the input terminal and the output terminal. The parallel segment includes a first BAWR(231), a third BAWR(233), and a fifth BAWR(235). The first serial segment is serially connected between the input terminal and the output terminal. The second serial segment is serially connected between the input terminal and the output terminal.
Abstract translation: 目的：提供使用BAWR（体声波谐振器）的低通滤波器，通过使用具有不同谐振频率的串行片段的BAWR来减小低通滤波器的尺寸。 构成：输入端子（210）连接到第一RF（射频）装置。 输出端子（220）连接到第二RF装置。 输出端子将由低通滤波器滤波的信号通过并行段（230），第一串行段（240）和第二串行段（250）传送到第二RF设备。 并联段并联连接在输入端和输出端之间。 并行段包括第一BAWR（231），第三BAWR（233）和第五BAWR（235）。 第一串行段串联连接在输入端和输出端之间。 第二串行段串联连接在输入端和输出端之间。
-
公开(公告)号：KR1020120049665A
公开(公告)日：2012-05-17
申请号：KR1020100111045
申请日：2010-11-09
Applicant: 삼성전자주식회사
CPC classification number: H03H7/38 , H03H9/54 , H03H2007/386
Abstract: PURPOSE: A matching segment circuit for a radio frequency and a radio frequency integrated device using the same are provided to improve the performance of a duplexer by using a duplexer including a matching segment circuit for an RF. CONSTITUTION: A matching segment circuit for an RF(Radio Frequency) comprises an input terminal(110), a parallel segment(120), and a serial segment(130), and an output terminal(140). The input terminal is composed of a single input port. The input terminal is connected to an external first RF device. The parallel segment is composed of a parallel structure of a first inductor(123) and a first capacitor(121). The serial segment is serially connected to the parallel segment. The serial segment is composed of a second inductor(131) and a second capacitor(133). The output terminal is composed of a single output port.
Abstract translation: 目的：提供一种用于射频的匹配段电路和使用其的射频集成装置，以通过使用包括用于RF的匹配段电路的双工器来改善双工器的性能。 构成：用于RF（射频）的匹配段电路包括输入端（110），并联段（120）和串行段（130）以及输出端（140）。 输入端子由单个输入端口组成。 输入端子连接到外部第一RF器件。 并联段由第一电感器（123）和第一电容器（121）的并联结构组成。 串行段串联连接到并行段。 串行段由第二电感器（131）和第二电容器（133）构成。 输出端子由单个输出端口组成。
-
公开(公告)号：KR1020120029039A
公开(公告)日：2012-03-26
申请号：KR1020100090835
申请日：2010-09-16
Applicant: 삼성전자주식회사
CPC classification number: G01N29/022 , G01N29/036 , G01N29/30 , G01N2291/0255 , G01N2291/0256 , G01N2291/0426 , G01R23/02 , H03H9/15 , H03B5/08 , H03H9/54 , H03H9/56 , H03H9/70
Abstract: PURPOSE: A bulk acoustic wave resonator sensor is provided to sense a sample having very small mass and volume by forming a micro structure of hundreds of micrometers. CONSTITUTION: A bulk acoustic wave resonator sensor(210) measures one or more changed resonant frequencies while reacting to a sensing target. The bulk acoustic wave resonator sensor measures the changed resonant frequency signal in a reactive state of a coating layer and a sample injected from the outside. A reference volume acoustic resonator(220) measures a fundamental resonant frequency while not reacting to an external environment. The reference volume acoustic resonator measures the fundamental resonant frequency in a state there is only an antigen before inputting an antibody in order to compare the reference volume acoustic resonator with the changed resonant frequency signal through an antigen-antibody reaction. A sensing part(230) senses the sensing target based on one or more changed resonant frequencies and the fundamental resonant frequency.
Abstract translation: 目的：提供一种体声波谐振器传感器，用于通过形成数百微米的微结构来感测质量和体积非常小的样品。 构成：体声波谐振器传感器（210）在与感测对象反应的同时测量一个或多个改变的谐振频率。 体声波谐振器传感器测量涂层的反应状态和从外部注入的样品的改变的谐振频率信号。 参考体积声共振器（220）测量基本共振频率，而不对外部环境做出反应。 参考体积声共振器在输入抗体之前仅存在抗原的状态下测量基本共振频率，以通过抗原 - 抗体反应将参考体积声共振器与改变的共振频率信号进行比较。 感测部分（230）基于一个或多个改变的谐振频率和基本谐振频率来感测感测对象。
-
公开(公告)号：KR1020120028780A
公开(公告)日：2012-03-23
申请号：KR1020100090811
申请日：2010-09-15
Applicant: 삼성전자주식회사
IPC: H01L25/065 , H01L23/13 , H01L23/538 , H01L23/66 , H01L25/16 , H01P1/208
CPC classification number: H01L23/66 , H01L23/13 , H01L23/5385 , H01L25/0652 , H01L25/0657 , H01L25/16 , H01L2223/6616 , H01L2224/16225 , H01L2224/48227 , H01L2225/0652 , H01L2225/06548 , H01L2225/06572 , H01L2924/01322 , H01L2924/15311 , H01L2924/3011 , Y10T29/49165 , H01P1/2088 , H01L2924/00
Abstract: PURPOSE: An RF stacked module and an arranging method thereof are provided to minimize interference between a device and a wire by using the RF stacked module through a 3D vertical wire. CONSTITUTION: A first wafer(110) includes a first penetration hole(111,113,115) and a first RF device(117). A second wafer(120) includes a second RF device and a second penetration hole corresponding to the first penetration hole. A vertical wire is connected to the first penetration hole and the second penetration hole. A penetration electrode is connected to an external device through the bottom of the first penetration hole or the top of the second penetration hole.
Abstract translation: 目的：提供RF堆叠模块及其布置方法，以通过使用RF堆叠模块通过3D垂直线来最小化设备和线之间的干扰。 构成：第一晶片（110）包括第一穿透孔（111,113,115）和第一RF器件（117）。 第二晶片（120）包括对应于第一穿透孔的第二RF器件和第二穿透孔。 垂直线连接到第一穿透孔和第二穿透孔。 穿透电极通过第一穿透孔的底部或第二穿透孔的顶部连接到外部装置。
-
公开(公告)号：KR1020110131460A
公开(公告)日：2011-12-07
申请号：KR1020100050907
申请日：2010-05-31
Applicant: 삼성전자주식회사
CPC classification number: H03H7/12 , H03H7/0115 , H03H2007/013
Abstract: PURPOSE: A broadband tunable band-pass filter is provided to selectively filter a broadband by selecting a necessary band using a tunable dual band resonator and a tunable inverter. CONSTITUTION: In a broadband tunable band-pass filter, a tunable dual band resonator forms two resonance points which are variable according to an applied voltage. Tunable inverters(210, 220) select one of two resonance points according to the applied voltage. The tunable inerter generates notches having different frequency bands. The tunable inverter is connected in parallel in an inductor and a variable capacitor. The variable capacitor changes the frequency band by passing the tunable inverter notch.
Abstract translation: 目的：提供宽带可调带通滤波器，通过使用可调谐双频带谐振器和可调谐逆变器选择必要的频带来选择性地过滤宽带。 构成：在宽带可调谐带通滤波器中，可调谐双波段谐振器形成两个可根据施加电压而变化的共振点。 可调谐逆变器（210,220）根据施加的电压来选择两个谐振点中的一个。 可调谐的inerter产生具有不同频带的缺口。 可调谐逆变器并联在电感器和可变电容器中。 可变电容器通过传递可调谐的逆变器陷波来改变频带。
-
Patent Agency Ranking
公开(公告)号：KR1020110032197A
公开(公告)日：2011-03-30
申请号：KR1020090089581
申请日：2009-09-22
Applicant: 삼성전자주식회사
CPC classification number: H01Q1/2208 , H01Q1/243 , H01Q1/38 , H01Q11/083
Abstract: PURPOSE: The portable apparatus offering ultra-wideband. Antenna is arranged to the center of instrument. The size of the portable apparatus is miniaturized. CONSTITUTION: The portable apparatus(100) arranges the camera(110), speaker(120), vibrator(130), controller(140), the memory(145), first, 2 modems(150, 155), first, 2 antennas, the RF module(180), power supply unit(190), battery(195). The first, and 2 antenna comprise the respective slot, and microstrip.
Abstract translation: 目的：提供超宽带的便携式设备。 天线安排在仪器的中心。 便携式设备的尺寸小型化。 构成：便携式设备（100）将照相机（110），扬声器（120），振动器（130），控制器（140），存储器（145），第一，第二调制解调器（150,155） RF模块（180），电源单元（190），电池（195）。 第一和第二天线包括相应的槽和微带。
-
公开(公告)号：KR1020100073748A
公开(公告)日：2010-07-01
申请号：KR1020080132502
申请日：2008-12-23
Applicant: 삼성전자주식회사
CPC classification number: H01L23/10 , H01L21/50 , H01L21/76898 , H01L25/50 , H01L27/14601 , H01L2225/06513 , H01L2225/06541 , H01L2924/0002 , H01L2924/00
Abstract: PURPOSE: A substrate level bonding method and a substrate level package are provided to apply superior bonding force regardless of the surface shape of a substrate by adopting a dry-film resist(DFR) as an adhesive material. CONSTITUTION: A first substrate including a plurality of substrate units is prepared(S10). The substrate units are spaced apart by holes. A first DFR layer is formed on the first surface of the first substrate(S20). Substrate adhered parts of the first DFR layer which covers each substrate unit is partially hardened(S30). Parts of the first DFR layer which corresponds to the holes are removed(S40). The external surface of the substrate adhered parts are attached to a second substrate(S50).
Abstract translation: 目的：通过采用干膜抗蚀剂（DFR）作为粘合剂材料，提供了与衬底的表面形状无关的优异结合力的衬底水平焊接方法和衬底层封装。 构成：准备包括多个基板单元的第一基板（S10）。 基板单元由孔隔开。 在第一基板的第一表面上形成第一DFR层（S20）。 覆盖每个基板单元的第一DFR层的基板粘合部分被部分硬化（S30）。 去除与孔对应的第一DFR层的部分（S40）。 将基板粘接部的外表面安装在第二基板上（S50）。
-
公开(公告)号：KR1020090113643A
公开(公告)日：2009-11-02
申请号：KR1020080039469
申请日：2008-04-28
Applicant: 삼성전자주식회사 , 고려대학교 산학협력단
CPC classification number: H03H9/462 , B81B2201/0271 , B81C1/00142 , B82Y10/00 , B82Y40/00 , G03F7/0002 , H03H3/0072 , H03H9/2463
Abstract: PURPOSE: A resonator and a manufacturing method thereof are provided to implement a resonant area of a nanometer level and an electrode area of a micrometer level using a micro process and a nano process together. CONSTITUTION: A resonator includes a plurality of electrode patterns(150), a plurality of extension electrode pattern(170), a nano structure(190), and a fixing electrode. The electrode patterns have a size of a micrometer level and are separately arranged on the substrate. The extension electrode pattern has the size of the nanometer level and is connected to the electrode patterns. The nano structure is extended between extension electrode patterns and is one of carbon nano tube, an oxide nano wire, and a polymer nano fiber. The fixing electrode is fixed on the extension electrode pattern.
Abstract translation: 目的：提供一种谐振器及其制造方法，以使用微处理和纳米工艺一起实现纳米级的谐振区域和微米级的电极面积。 构成：谐振器包括多个电极图案（150），多个延伸电极图案（170），纳米结构（190）和固定电极。 电极图案具有微米级别的尺寸并且分开布置在基底上。 延伸电极图案具有纳米级的尺寸并连接到电极图案。 纳米结构在延伸电极图案之间延伸，是碳纳米管，氧化物纳米线和聚合物纳米纤维之一。 固定电极固定在延伸电极图案上。
-
公开(公告)号：KR1020090044803A
公开(公告)日：2009-05-07
申请号：KR1020070111060
申请日：2007-11-01
Applicant: 삼성전자주식회사
IPC: H03H9/02
CPC classification number: H03H9/171 , H03H2009/02173
Abstract: 튜너블 공진기가 개시된다. 튜너블 공진기는, 공진을 수행하는 FBAR 및, FBAR의 일 측에 배치되며, 외부 신호에 따라 변형되어 FBAR에 접촉함으로써 FBAR의 공진 주파수를 변화시키는 적어도 하나의 구동부를 포함한다. 이에 따라, 멀티 밴드(multi band) 집적화나 원칩(one-chip)화를 MEMS 기술을 이용하여 간단하게 구현할 수 있으며, 대량 생산도 가능하게 된다.
FBAR, 캔틸레버, 브리지, 멤브레인, 튜너블 공진기-
公开(公告)号：KR100893893B1
公开(公告)日：2009-04-20
申请号：KR1020020075774
申请日：2002-12-02
Applicant: 삼성전자주식회사
Inventor： 송인상
IPC: H01L29/00
Abstract: 점착현상(stiction)을 방지할 수 있는 고주파(Radio Frequency: RF) MEMS(Micro Electro Mechanical System: MEMS) 스위치가 개시된다. RF MEMS 스위치는, 기판 상부에 서로 소정거리 이격되어 형성되며, 각각은 RF 입력단 및 출력단을 연결하는 상태에서 소정 간격 분리되어 형성된 스위칭접점부를 갖는 복수의 신호선들과, 기판 상부에 스위칭접점부 주위에 형성되며, 각각 전압이 유기되도록 형성된 복수의 전극들과, 기판 상면으로부터 소정 공간을 형성하기 위하여 복수의 신호선들 최외곽 양측에 형성된 앵커 및 앵커에 의해 지지되며, 복수의 전극들 각각에 유기된 전압에 반응하여 복수의 신호선들 중 선택적으로 스위칭접점부 양단을 연결시키도록 형성된 멤브레인을 포함한다. 이와 같은 RF MEMS 스위치는, 복수의 전극들 중 선택적으로 유기되는 전압에 따라 상기 멤브레인의 일영역이 하강하여 선택된 신호선의 스위칭 접점부 양단을 연결시키게 되며, 이때, 이전에 접촉되었던 신호선의 양단부에는 시이소오 작용에 의해 더 이상 점착현상의 발생을 방지할 수 있다.
MEMS, RF, 스위치, 점착, 멤브레인, 전극, 신호선
-
-
-
-
-
-
-
-
-
Search Results
290
records
(took 0.03 seconds)
