-
公开(公告)号：US09035722B2
公开(公告)日：2015-05-19
申请号：US13454940
申请日：2012-04-24
申请人： Motoaki Hara , Shogo Inoue , Jun Tsutsumi , Masafumi Iwaki
发明人： Motoaki Hara , Shogo Inoue , Jun Tsutsumi , Masafumi Iwaki
CPC分类号： H03H9/542 , H03H9/0023 , H03H9/0566 , H03H9/725
摘要： A ladder filter includes at least one series resonator connected in series between an input terminal and an output terminal, at least one parallel resonator connected in parallel with the at least one series resonator, an additional resonator connected in series between the at least one series resonator and one of the input terminal and the output terminal, and an inductor connected in series to the additional resonator, the additional resonator having a resonance frequency higher than an anti-resonance frequency of the at least one series resonator.
摘要翻译： 梯形滤波器包括串联连接在输入端和输出端之间的至少一个串联谐振器，与至少一个串联谐振器并联连接的至少一个并联谐振器，串联连接在至少一个串联谐振器 以及输入端子和输出端子之一以及与附加谐振器串联连接的电感器，所述附加谐振器的谐振频率高于所述至少一个串联谐振器的反谐振频率。
-
42.发明申请ACOUSTIC WAVE DEVICE, DUPLEXER, COMMUNICATION MODULE, AND COMMUNICATION APPARATUS 有权声波设备，双工器，通信模块和通信设备公开(公告)号：US20090201104A1
公开(公告)日：2009-08-13
申请号：US12363260
申请日：2009-01-30
申请人： Masanori Ueda , Motoaki Hara , Shogo Inoue , Kenya Hashimoto , Yasutomo Tanaka , Masatsune Yamaguchi , Tatsuya Omori
发明人： Masanori Ueda , Motoaki Hara , Shogo Inoue , Kenya Hashimoto , Yasutomo Tanaka , Masatsune Yamaguchi , Tatsuya Omori
IPC分类号： H03H9/00
CPC分类号： H03H9/6483
摘要： An acoustic wave device includes a ladder-type filter in which resonators are connected in a ladder configuration. In the acoustic wave device, series-connected resonators are connected in a parallel line in the ladder-type filter, and the resonators connected in the parallel line have mutually different resonance frequencies.
摘要翻译： 声波装置包括梯形滤波器，其中谐振器以梯形结构连接。 在声波装置中，串联连接的谐振器在梯形滤波器中以并联的方式连接，并联在并联线路中的谐振器具有相互不同的谐振频率。
-
43.发明授权Acoustic wave device, duplexer, communication module, and communication apparatus 有权声波设备，双工器，通信模块和通信设备公开(公告)号：US08026776B2
公开(公告)日：2011-09-27
申请号：US12363260
申请日：2009-01-30
申请人： Masanori Ueda , Motoaki Hara , Shogo Inoue , Kenya Hashimoto , Yasutomo Tanaka , Masatsune Yamaguchi , Tatsuya Omori
发明人： Masanori Ueda , Motoaki Hara , Shogo Inoue , Kenya Hashimoto , Yasutomo Tanaka , Masatsune Yamaguchi , Tatsuya Omori
CPC分类号： H03H9/6483
摘要： An acoustic wave device includes a ladder-type filter in which resonators are connected in a ladder configuration. In the acoustic wave device, series-connected resonators are connected in a parallel line in the ladder-type filter, and the resonators connected in the parallel line have mutually different resonance frequencies.
摘要翻译： 声波装置包括梯形滤波器，其中谐振器以梯形结构连接。 在声波装置中，串联连接的谐振器在梯形滤波器中以并联的方式连接，并联在并联线路中的谐振器具有相互不同的谐振频率。
-
44.发明授权High frequency device, filter, duplexer, communication module, and communication apparatus 有权高频设备，滤波器，双工器，通信模块和通信设备公开(公告)号：US08350643B2
公开(公告)日：2013-01-08
申请号：US12571205
申请日：2009-09-30
申请人： Shogo Inoue , Jun Tsutsumi , Motoaki Hara , Masufumi Iwaki , Takashi Matsuda , Masanori Ueda
发明人： Shogo Inoue , Jun Tsutsumi , Motoaki Hara , Masufumi Iwaki , Takashi Matsuda , Masanori Ueda
CPC分类号： H03H9/0028 , H03H7/42 , H03H9/725
摘要： In a high frequency device, resonators (IDT capacitors) that function as capacitors are included in a lumped constant balun included in a filter or duplexer, and furthermore, the resonance frequency of the IDT capacitors is set higher than the passband frequency of the filter. This improves the capacitor Q value, thus enabling the realization of a low-loss balance filter.
摘要翻译： 在高频装置中，作为电容器使用的谐振器（IDT电容器）被包括在滤波器或双工器中所包含的集总常数平衡 - 不平衡变换器中，此外，IDT电容器的谐振频率被设定为高于滤波器的通带频率。 这提高了电容器Q值，从而实现了低损耗平衡滤波器。
-
45.发明申请HIGH FREQUENCY DEVICE, FILTER, DUPLEXER, COMMUNICATION MODULE, AND COMMUNICATION APPARATUS 有权高频设备，过滤器，双工器，通信模块和通信设备公开(公告)号：US20100194494A1
公开(公告)日：2010-08-05
申请号：US12571205
申请日：2009-09-30
申请人： Shogo INOUE , Jun Tsutsumi , Motoaki Hara , Masufumi Iwaki , Takashi Matsuda , Masanori Ueda
发明人： Shogo INOUE , Jun Tsutsumi , Motoaki Hara , Masufumi Iwaki , Takashi Matsuda , Masanori Ueda
IPC分类号： H03H9/72
CPC分类号： H03H9/0028 , H03H7/42 , H03H9/725
摘要： In a high frequency device, resonators (IDT capacitors) that function as capacitors are included in a lumped constant balun included in a filter or duplexer, and furthermore, the resonance frequency of the IDT capacitors is set higher than the passband frequency of the filter. This improves the capacitor Q value, thus enabling the realization of a low-loss balance filter.
摘要翻译： 在高频装置中，作为电容器使用的谐振器（IDT电容器）被包括在滤波器或双工器中所包含的集总常数平衡 - 不平衡变换器中，此外，IDT电容器的谐振频率被设定为高于滤波器的通带频率。 这提高了电容器Q值，从而实现了低损耗平衡滤波器。
-
公开(公告)号：US08138854B2
公开(公告)日：2012-03-20
申请号：US12512571
申请日：2009-07-30
申请人： Motoaki Hara , Shogo Inoue , Jun Tsutsumi , Takashi Matsuda , Masanori Ueda
发明人： Motoaki Hara , Shogo Inoue , Jun Tsutsumi , Takashi Matsuda , Masanori Ueda
CPC分类号： H03H9/0028 , H03H9/6483 , H03H9/706 , H03H9/725 , H03H2009/0019
摘要： A filter includes: a converter circuit, provided with a single-type common terminal and two balanced terminals, for performing conversion between a balanced line and an unbalanced line; two filter units coupled to each of the balanced terminals of the converter circuit and allowing passage of a signal in a pass band; and a bridging capacitor arranged to extend across the converter circuit and one of the filter units in a bridging manner, wherein the inductance of an opposite-side line of one of the filter units relative to the converter circuit is electromagnetically coupled to the inductance of a line coupling the other filter unit and the converter circuit.
摘要翻译： 滤波器包括：转换器电路，设置有单型公共端子和两个平衡端子，用于在平衡线路和不平衡线路之间进行转换; 两个滤波器单元耦合到转换器电路的每个平衡端子并允许信号通过通带; 以及桥接电容器，布置成以桥接方式跨越所述转换器电路和所述滤波器单元之一延伸，其中所述滤波器单元之一相对于所述转换器电路的相对侧线路的电感被电磁耦合到 线耦合另一个滤波器单元和转换器电路。
-
公开(公告)号：US09166552B2
公开(公告)日：2015-10-20
申请号：US13477732
申请日：2012-05-22
申请人： Motoaki Hara , Jun Tsutsumi
发明人： Motoaki Hara , Jun Tsutsumi
CPC分类号： H03H9/0211 , H03H9/02118 , H03H9/02157 , H03H9/171 , H03H9/706
摘要： A filter includes one or a plurality of parallel resonators coupled in parallel and one or a plurality of a film bulk acoustic resonators coupled in series, the film bulk acoustic resonator having a substrate, a lower electrode, a piezoelectric membrane, and an upper electrode, wherein: at least one of the lower electrode and the upper electrode has a thick membrane region having a thickness larger than that of a center portion of a resonance region at an edge of the resonance region, the resonance region being a region where the lower electrode and the upper electrode face with each other through the piezoelectric membrane; and a width of the thick membrane region is smaller than a wavelength of an acoustic wave propagating in a direction crossing a thickness direction of the piezoelectric membrane.
摘要翻译： 滤波器包括并联耦合的一个或多个并联谐振器和串联耦合的一个或多个薄膜体声波谐振器，所述薄膜体声波谐振器具有基板，下电极，压电薄膜和上电极， 其中：所述下电极和所述上电极中的至少一个具有比所述谐振区域的边缘处的谐振区域的中心部分的厚度大的厚膜区域，所述谐振区域是所述下电极 并且上电极通过压电膜彼此面对; 并且所述厚膜区域的宽度小于在与所述压电膜的厚度方向交叉的方向上传播的声波的波长。
-
48.发明授权Apparatus and method for surveying substance and program and recording medium therefor 有权用于测量物质和程序及其记录介质的装置和方法公开(公告)号：US07801902B2
公开(公告)日：2010-09-21
申请号：US11909139
申请日：2006-03-23
IPC分类号： G06F17/30
CPC分类号： G06Q10/10
摘要： Survey request data on a chemical substance is transmitted to a terminal 3. Entered survey request data on the chemical substance, the entry area for the survey details information on the chemical substance used in a production of a part indicated by the part identification information having been entered in the entered survey request data, is received from the terminal 3. The format of each information in the survey details information entered in the entered survey request data on the chemical substance is checked by using check definition data. The checked entered survey request data is transmitted to a predetermined apparatus.
摘要翻译： 关于化学物质的调查要求数据被传送到终端3.输入的化学物质的调查要求数据，用于调查的入境区详细信息用于生产由部件识别信息表示的部件的化学物质 输入输入的调查请求数据，从终端3接收。通过使用检查定义数据检查输入的化学物质输入的调查请求数据中输入的调查详细信息中的每个信息的格式。 所检查的输入的调查请求数据被发送到预定的装置。
-
49.发明申请APPARATUS AND METHOD FOR SURVEYING SUBSTANCE AND PROGRAM AND RECORDING MEDIUM THEREFOR 有权用于调查物质和程序的装置和方法及其记录介质公开(公告)号：US20090100088A1
公开(公告)日：2009-04-16
申请号：US11909139
申请日：2006-03-23
CPC分类号： G06Q10/10
摘要： Survey request data on a chemical substance is transmitted to a terminal 3. Entered survey request data on the chemical substance, the entry area for the survey details information on the chemical substance used in a production of a part indicated by the part identification information having been entered in the entered survey request data, is received from the terminal 3. The format of each information in the survey details information entered in the entered survey request data on the chemical substance is checked by using check definition data. The checked entered survey request data is transmitted to a predetermined apparatus.
摘要翻译： 关于化学物质的调查要求数据被传送到终端3.输入的化学物质的调查要求数据，用于调查的入境区详细信息用于生产由部件识别信息表示的部件的化学物质 输入输入的调查请求数据，从终端3接收。通过使用检查定义数据检查输入的化学物质输入的调查请求数据中输入的调查详细信息中的每个信息的格式。 所检查的输入的调查请求数据被发送到预定的装置。
-
-
-
-
-
-
-
-
搜索结果
49 条记录 (耗时 0.03 秒)