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111. 发明授权

US06798121B2 Module with built-in electronic elements and method of manufacture thereof 有权
标题翻译：具有内置电子元件的模块及其制造方法
公开(公告)号：US06798121B2
公开(公告)日：2004-09-28
申请号：US09979374
申请日：2001-11-16
申请人： Seiichi Nakatani , Yoshihiro Bessho , Yasuhiro Sugaya , Keiji Onishi
发明人： Seiichi Nakatani , Yoshihiro Bessho , Yasuhiro Sugaya , Keiji Onishi
IPC分类号： H01L4108
CPC分类号： H01L21/568 , H01L21/561 , H01L23/3107 , H01L24/96 , H01L24/97 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/16245 , H01L2224/45144 , H01L2224/81005 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01032 , H01L2924/01033 , H01L2924/01039 , H01L2924/01047 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/10329 , H01L2924/12041 , H01L2924/12042 , H01L2924/15787 , H01L2924/16195 , H01L2924/16235 , H01L2924/181 , H01L2924/18161 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H05K1/187 , H05K3/20 , H05K3/4069 , H05K3/4614 , H05K3/4652 , H05K2201/10378 , Y10T29/4913 , Y10T29/49135 , Y10T29/49146 , Y10T29/53174 , Y10T29/53178 , H01L2224/81 , H01L2924/00 , H01L2924/00012 , H01L2224/05624 , H01L2924/00014
摘要： At least two electric elements (203) such as semiconductor chips or surface acoustic wave devices are mounted on wiring patterns (201), and the electric elements (203) are sealed with a thermosetting resin composition (204). An upper surface of the at least two electric elements (203) and an upper surface of the thermosetting resin composition (204) are abraded at the same time, thereby forming surfaces substantially flush with each other. Since they are abraded while being sealed with the thermosetting resin composition (204), it is possible to reduce the thickness without damaging the electric elements (203). Also, the electric elements (203) and the wiring patterns (201) can be prevented from being contaminated by an abrasive liquid. In this manner, it is possible to obtain an electric element built-in module whose thickness can be reduced while maintaining its mechanical strength.
摘要翻译：至少两个电子元件（203）如半导体芯片或表面声波器件安装在布线图案（201）上，电气元件（203）用热固性树脂组合物（204）密封。所述至少两个电气元件（203）的上表面和所述热固性树脂组合物（204）的上表面同时被磨损，从而形成彼此基本齐平的表面。由于它们在用热固性树脂组合物（204）密封的同时被磨损，所以可以减小厚度而不损坏电气元件（203）。此外，可以防止电气元件（203）和布线图案（201）被研磨液体污染。以这种方式，可以获得能够在保持其机械强度的同时减小其厚度的电子元件内置模块。

112. 发明授权

US06750737B2 High frequency switch and radio communication apparatus with layered body for saw filter mounting 有权
标题翻译：高频开关和无线通讯装置，带有锯片式过滤器安装的层叠体
公开(公告)号：US06750737B2
公开(公告)日：2004-06-15
申请号：US10262375
申请日：2002-09-30
申请人： Kazuhide Uriu , Keiji Onishi , Toru Yamada , Toshio Ishizaki
发明人： Kazuhide Uriu , Keiji Onishi , Toru Yamada , Toshio Ishizaki
IPC分类号： H03H972
CPC分类号： H03H9/0542 , H03H7/46 , H03H2001/0085 , H05K1/0237 , H05K1/0298 , H05K1/181
摘要： A layered body of a SAW filter includes a surface dielectric layer having a surface layer electrode pattern formed thereon, and a first dielectric layer having a pair of electrode patterns and a first ground electrode pattern formed thereon. A pair of balanced output terminals of SAW filters of unbalanced input-balanced output are connected respectively to the pair of electrode patterns via the surface layer electrode pattern, and a part of the first ground electrode pattern is disposed between the pair of the electrode patterns.
摘要翻译： SAW滤波器的层叠体包括其上形成有表面层电极图案的表面电介质层和形成有一对电极图案和第一接地电极图案的第一介电层。不平衡输入平衡输出的SAW滤波器的一对平衡输出端子经由表面层电极图案分别连接到一对电极图案，并且第一接地电极图案的一部分设置在该对电极图案之间。

113. 发明授权

US06710682B2 Surface acoustic wave device, method for producing the same, and circuit module using the same 有权
标题翻译：声表面波装置及其制造方法以及使用其的电路模块
公开(公告)号：US06710682B2
公开(公告)日：2004-03-23
申请号：US09971102
申请日：2001-10-03
申请人： Keiji Onishi , Akihiro Nanba , Hiroki Sato , Katsunori Moritoki , Yoshihiro Bessho , Kunihiro Fujii , Kouzou Murakami
发明人： Keiji Onishi , Akihiro Nanba , Hiroki Sato , Katsunori Moritoki , Yoshihiro Bessho , Kunihiro Fujii , Kouzou Murakami
IPC分类号： H03H964
CPC分类号： H03H9/1085 , H01L2224/05573 , H01L2224/05624 , H01L2224/16225 , H01L2224/45144 , H01L2224/48091 , H01L2924/15174 , H01L2924/181 , H03H9/02559 , H03H9/0542 , H03H9/0547 , H03H9/0557 , H03H9/059 , H03H9/1092 , Y10T29/42 , H01L2924/00014 , H01L2924/00012 , H01L2924/00 , H01L2224/05644 , H01L2224/05647 , H01L2924/013 , H01L2924/01029 , H01L2924/01079
摘要： A surface acoustic wave device of the present invention includes a piezoelectric substrate, a plurality of comb electrodes for exciting a surface acoustic wave, disposed on a principal plane of the piezoelectric substrate, a plurality of bumps disposed on the principal plane, and an insulating sheet disposed so as to be opposed to the principal plane, wherein the bumps and the comb electrodes are connected electrically to each other, and the bumps penetrate through the insulating sheet.
摘要翻译：本发明的声表面波装置包括：压电基板，设置在压电基板的主面上的多个用于激励表面声波的梳形电极，设置在主平面上的多个凸块和绝缘片被设置为与主平面相对，其中凸块和梳电极彼此电连接，并且凸块穿过绝缘片。

114. 发明授权

US06426583B1 Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same 有权
标题翻译：声表面波元件及其制造方法以及使用其的声表面波装置
公开(公告)号：US06426583B1
公开(公告)日：2002-07-30
申请号：US09587938
申请日：2000-06-06
申请人： Keiji Onishi , Hiroki Sato , Yoshihiro Tomita
发明人： Keiji Onishi , Hiroki Sato , Yoshihiro Tomita
IPC分类号： H03H925
CPC分类号： H03H9/02984 , H03H9/0222 , H03H9/02566 , H03H9/02574 , H03H9/02629 , H03H9/02669 , H03H9/02834 , H03H9/1071 , H03H9/1085 , Y10T29/42 , Y10T29/49005 , Y10T29/49126 , Y10T29/49128 , Y10T29/49135
摘要： A surface acoustic wave element includes a laminated substrate where a first substrate made of a piezoelectric material is laminated over a second substrate made of a material different from that of the first substrate, and at least one pair of comb-shaped electrodes formed on one main plane of the first substrate. A step or a notch is formed on the periphery of the laminated substrate on the side of the first substrate.
摘要翻译：表面声波元件包括层压基板，其中由由压电材料制成的第一基板层叠在由与第一基板不同的材料制成的第二基板上，以及形成在一个主体上的至少一对梳状电极第一衬底的平面。在层叠基板的第一基板侧的周围形成台阶或切口。

115. 发明申请

US20130221799A1 VIBRATION GENERATOR, VIBRATION GENERATION DEVICE, AND ELECTRONIC EQUIPMENT AND COMMUNICATION DEVICE PROVIDED WITH VIBRATION GENERATION DEVICE 有权
标题翻译：振动发生器，振动发生装置以及提供有振动发生装置的电子设备和通信装置
公开(公告)号：US20130221799A1
公开(公告)日：2013-08-29
申请号：US13881558
申请日：2012-06-07
申请人： Hiroshi Nakatsuka , Hiroki Takeuchi , Keiji Onishi
发明人： Hiroshi Nakatsuka , Hiroki Takeuchi , Keiji Onishi
IPC分类号： H02N1/00
CPC分类号： H02N1/004
摘要： A vibration power generator including a first substrate; first electrodes disposed over one surface of the first substrate; a second substrate spaced from the first substrate and opposed to the one surface of the first substrate; and second electrodes disposed over one surface of the second substrate so as to be opposed to the first electrodes, wherein one of the first and second electrodes includes a film holding a charge; one of the first and second substrates is a vibratory substrate; and an overlapped area between the first and second electrodes becomes minimum and then maximum, or becomes maximum and minimum, and an electrostatic capacity Cp formed between the first and second electrodes when the overlapped area becomes maximum changes, and the change of Cp comprises an increase of Cp, while the vibratory substrate is displaced from the vibration center to the vibration end.
摘要翻译：一种振动发电机，包括：第一基板; 设置在第一基板的一个表面上的第一电极; 与所述第一基板间隔开并与所述第一基板的所述一个表面相对的第二基板; 以及第二电极，设置在所述第二基板的一个表面上以与所述第一电极相对，其中所述第一和第二电极中的一个包括保持电荷的膜; 第一和第二基板之一是振动基板; 并且第一和第二电极之间的重叠区域变得最小，然后最大，或变为最大和最小，并且当重叠区域变为最大时，在第一和第二电极之间形成的静电电容Cp改变，并且Cp的变化包括增加的振动基板从振动中心移动到振动端。

116. 发明申请

US20130047746A1 MEMS PRESSURE SENSOR 有权
标题翻译： MEMS压力传感器
公开(公告)号：US20130047746A1
公开(公告)日：2013-02-28
申请号：US13583379
申请日：2012-04-02
申请人： Kunihiko Nakamura , Tomohiro Iwasaki , Takehiko Yamakawa , Keiji Onishi
发明人： Kunihiko Nakamura , Tomohiro Iwasaki , Takehiko Yamakawa , Keiji Onishi
IPC分类号： G01L1/10
CPC分类号： G01L9/0019 , H03H9/2463 , H03H2009/02488
摘要： A MEMS resonator 100 including a substrate 112; an vibrator 102 including an mechanically vibrating part and a fixed part; at least one electrode 108 that is close to the vibrator and has an area overlapping with the vibrator across a gap 109 in a direction perpendicular to a surface of the substrate; and a pressure transferring mechanism to displace the at least one electrode according to an externally applied pressure so as to change the gap; is connected to a detection circuit that detects transmission characteristics of an AC signal from an input electrode to an output electrode, the input and output electrodes being one and the other of the vibrator 102 and the at least one electrode 108, and the pressure is detected based on the transmission characteristics of the AC signal that is detected by the detection circuit.
摘要翻译：包括基板112的MEMS谐振器100; 包括机械振动部分和固定部分的振动器102; 至少一个电极108，其靠近振动器并且具有与垂直于衬底的表面的方向上的跨越间隙109的振动器重叠的区域; 以及压力传递机构，用于根据外部施加的压力移动所述至少一个电极，以便改变所述间隙; 连接到检测电路，其检测从输入电极到输出电极的AC信号的传输特性，输入和输出电极是振动器102和至少一个电极108中的一个和另一个，并且检测到压力基于由检测电路检测到的AC信号的传输特性。

117. 发明授权

US08288917B2 Silicon oxide electret electrode with laminate insulating film surrounding short conductive film 有权
标题翻译：氧化硅驻极体电极与层压绝缘膜围绕短导电膜
公开(公告)号：US08288917B2
公开(公告)日：2012-10-16
申请号：US13125674
申请日：2009-10-19
申请人： Hiroshi Nakatsuka , Keiji Onishi , Koji Nomura
发明人： Hiroshi Nakatsuka , Keiji Onishi , Koji Nomura
IPC分类号： H02N1/00
CPC分类号： H01G7/02 , H02N1/006
摘要： An electret electrode is constituted by forming a conductive film on a substrate, laminating a first insulating film and a second insulating film alternatively on the conductive film, and then disposing electret films in which a lower surface, an upper surface and a side surface are covered with a third insulating film and a fourth insulating film. Existing of the first insulating film and the second insulating film between the electret films and the conductive film enables an increase in electric field intensity in the film when the same electric charge is retained, while enables an increase in surface charge density (surface potential) when the electric field intensity is the same.
摘要翻译：驻极体电极通过在基板上形成导电膜，在导电膜上交替地层压第一绝缘膜和第二绝缘膜构成，然后设置其下表面，上表面和侧面被覆盖的驻极体膜具有第三绝缘膜和第四绝缘膜。在驻极体膜和导电膜之间存在第一绝缘膜和第二绝缘膜时，当保持相同的电荷时，能够增加膜中的电场强度，同时能够增加表面电荷密度（表面电位），当电场强度相同。

118. 发明申请

US20120075030A1 MEMS ELEMENT, AND MANUFACTURING METHOD OF MEMS ELEMENT 有权
标题翻译： MEMS元件和MEMS元件的制造方法
公开(公告)号：US20120075030A1
公开(公告)日：2012-03-29
申请号：US13322990
申请日：2011-02-24
申请人： Tomohiro Iwasaki , Keiji Onishi , Kunihiko Nakamura
发明人： Tomohiro Iwasaki , Keiji Onishi , Kunihiko Nakamura
IPC分类号： H03B5/30 , H01L21/306 , H02N1/00
CPC分类号： H03H9/1057 , B81B3/00 , B81B7/0077 , B81C1/00333 , B81C1/00476 , H03H3/0072 , H03H9/2405 , H03H9/2447
摘要： In a MEMS device having a substrate 1, a sealing membrane 7, and a movable portion 3 of beam and an electrode 5 which have a region wherein they overlap with a gap in perpendicular to a substrate 1 surface, a first cavity 9 is on the side of the movable portion 3 in the direction perpendicular to the surface of the substrate, and a second cavity is the other cavity, and an inner surface a of a side wall A in contact with the electrode 5, of the first cavity 9, is positioned more inside than an inner surface b of a side wall B in contact with the electrode 5, of the second cavity 10, in the direction parallel to the substrate surface, such that the movable portion 3 does not collide with the electrode 5 when mechanical stress is applied from outside to the sealing membrane 7.
摘要翻译：在具有基板1，密封膜7和梁的可动部分3以及具有与垂直于基板1表面的间隙重叠的区域的电极5的MEMS装置中，第一空腔9位于可动部3的与该基板的表面垂直的方向的一侧，第二空腔为另一个空腔，与第一空腔9的电极5接触的侧壁A的内表面a为定位在比与第二腔10的电极5接触的侧壁B的内表面b更靠内侧表面b的平行于基底表面的方向上，使得当机械的时候可动部分3不与电极5碰撞从外部向密封膜7施加应力。

119. 发明授权

US07986198B2 Frequency-variable acoustic thin film resonator, filter and communication apparatus using the same 失效
标题翻译：变频声波薄膜谐振器，滤波器及使用其的通信装置
公开(公告)号：US07986198B2
公开(公告)日：2011-07-26
申请号：US12375313
申请日：2007-08-01
申请人： Hiroshi Nakatsuka , Takehiko Yamakawa , Keiji Onishi
发明人： Hiroshi Nakatsuka , Takehiko Yamakawa , Keiji Onishi
IPC分类号： H03H9/70 , H03H9/54 , H03H9/15
CPC分类号： H03H9/564 , H03H9/132 , H03H9/542 , H03H9/585 , H03H9/587 , H03H9/605 , H03H2009/02204
摘要： An acoustic thin film resonator including: a first piezoelectric thin film 101; a pair of primary electrodes 103 and 104 for applying an electric signal, which are formed on the first piezoelectric thin film; a second piezoelectric thin film 102 that is disposed so that an oscillation generated in the first piezoelectric thin film propagates to the second piezoelectric thin film; a pair of secondary electrodes 104 and 105 for outputting an electric signal, which are formed on the second piezoelectric thin film; a load 108 that is connected between the secondary electrodes; and a control portion 109 that controls a value of the load. Thereby, an acoustic thin film resonator element is formed so that an electric signal inputted from the primary electrodes is outputted from the secondary electrodes by a piezoelectric effect, and a resonant frequency and an antiresonant frequency are made variable through the control of the value of the load. A resonant frequency and an antiresonant frequency are made variable at the same time without resonant characteristics being deteriorated.
摘要翻译：一种声学薄膜谐振器，包括：第一压电薄膜101; 形成在第一压电薄膜上的用于施加电信号的一对主电极103和104; 第二压电薄膜102被布置成使得在第一压电薄膜中产生的振荡传播到第二压电薄膜; 一对二次电极104和105，用于输出形成在第二压电薄膜上的电信号; 连接在次级电极之间的负载108; 以及控制负载值的控制部109。由此，形成声学薄膜谐振器元件，使得从主电极输入的电信号通过压电效应从次级电极输出，并且通过控制第二电极的值，使谐振频率和反谐振频率变得可变加载。使共振频率和反谐振频率同时变化，而谐振特性不变。

120. 发明授权

US07675389B2 Piezoelectric resonator, piezoelectric filter, and duplexer and communication device using the same 失效
标题翻译：压电谐振器，压电滤波器和双工器以及使用其的通信装置
公开(公告)号：US07675389B2
公开(公告)日：2010-03-09
申请号：US11916792
申请日：2006-06-22
申请人： Takehiko Yamakawa , Hiroshi Nakatsuka , Keiji Onishi
发明人： Takehiko Yamakawa , Hiroshi Nakatsuka , Keiji Onishi
IPC分类号： H03H9/70 , H03H9/15 , H03H9/54
CPC分类号： H03H9/588 , H03H3/04 , H03H9/605 , H03H2003/0471
摘要： Three or more piezoelectric resonators having resonance frequencies different from one another are realized on the same substrate. First through third frequency adjustment layers of first through third piezoelectric resonators, respectively, provided on the same substrate 101 are formed by varying, among the frequency adjustment layers, the ratio of area (depressions 109 and 110) to be etched to area not to be etched.
摘要翻译：在相同的基板上实现具有彼此不同的谐振频率的三个或更多个压电谐振器。分别设置在同一基板101上的第一至第三压电谐振器的第三至第三频率调节层通过在频率调整层之间改变要蚀刻的面积（凹陷109和110）与不被蚀刻的区域的比率蚀刻。

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