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    • 41. 发明公开
    • BAWR을 이용한 저역 통과 필터
    • 低通滤波器使用大容量声波谐波器
    • KR1020120061466A
    • 2012-06-13
    • KR1020100122794
    • 2010-12-03
    • 삼성전자주식회사
    • 김철수김준철송인상김영일김덕환손상욱신제식김형락
    • H03H9/64H03H9/205
    • H03H9/542H03H9/568H03H9/605
    • 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.
    • 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。
    • 42. 发明公开
    • RF용 매칭 세그먼트 회로 및 이를 이용한 RF통합 소자
    • 使用匹配电路应用于无线电频率和无线电频率集成设备的匹配分段电路
    • KR1020120049665A
    • 2012-05-17
    • KR1020100111045
    • 2010-11-09
    • 삼성전자주식회사
    • 김덕환송인상김철수김영일신제식
    • H03H7/38H03H9/17
    • H03H7/38H03H9/54H03H2007/386
    • 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.
    • 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。
    • 44. 发明公开
    • 광대역 튜너블 대역 통과 필터
    • BRANDBAND TUNABLE带式过滤器
    • KR1020110131460A
    • 2011-12-07
    • KR1020100050907
    • 2010-05-31
    • 삼성전자주식회사
    • 윤상원조영호김철수송인상김덕환
    • H03H7/12H03H7/01
    • H03H7/12H03H7/0115H03H2007/013
    • 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.
    • 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。
    • 50. 发明授权
    • MEMS 소자 패키지 및 그 제조방법
    • MEMS器件封装及其制造方法
    • KR100636823B1
    • 2006-10-23
    • KR1020040112700
    • 2004-12-27
    • 삼성전자주식회사
    • 박윤권송인상김덕환남광우윤석출김종석
    • H01L29/00
    • B81B7/007
    • 본 발명에 의한 MEMS 소자 패키지는, MEMS 활성소자가 상면에 형성되어 있는 소자용 기판, MEMS 활성소자가 위치하는 공간을 제공하도록 MEMS 활성소자의 양측에 배치되며 MEMS 활성소자에 전기적으로 연결된 내부전극패드, 내부전극패드의 외곽에 배치되는 실링패드, 실링패드를 통하여 소자용 기판과 결합되며 내부전극패드에 위치하는 부분에 비아홀이 형성된 덮개용 기판, 그리고, 비아홀을 통하여 내부전극패드와 전기적인 접속을 이루도록 덮개용 기판의 상면에 형성된 외부전극패드를 포함한다. 내부전극패드와 실링패드는 Au으로 형성되며, 따라서, 소자용 기판과 덮개용 기판은 실링패드에 의해 Au-Au 다이렉트 본딩된다.
      MEMS, 소자, 패키지, 웨이퍼, 기판, 비아홀, Au, 전극, 실링
    • 根据本发明的MEMS器件封装包括:用于元件的衬底,其具有形成在其上表面上的MEMS有源元件;内部电极焊盘,布置在MEMS有源元件的两侧并且电连接到MEMS有源元件; 加上通过密封垫的元件基板,密封垫通孔设置在所述电极焊盘的电极焊盘,并通过部分覆盖基板的电连接,和一个外用于通路孔中的电极焊盘的位置处形成 并且在覆盖基板的上表面上形成外部电极焊盘。 内部电极焊盘和密封焊盘由Au形成,使得用于器件的衬底和用于盖的衬底通过密封垫直接结合Au-Au。