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1. 发明授权

US06930917B2 Programming an electronic device including a non-volatile memory, in particular for adjusting the features of an oscillator 有权
标题翻译：对包括非易失性存储器的电子设备进行编程，特别是用于调整振荡器的特征
公开(公告)号：US06930917B2
公开(公告)日：2005-08-16
申请号：US10485465
申请日：2002-07-29
申请人： Pinchas Novac , Yves Sierro , Silvio Dalla Piazza
发明人： Pinchas Novac , Yves Sierro , Silvio Dalla Piazza
IPC分类号： G11C16/10 , H03B5/36 , G11C16/04
CPC分类号： H03B5/36 , G11C5/066 , G11C16/10
摘要： An electronic device including an electronic circuit (1, 8) for delivering an output signal (CKS) and a programmable non volatile memory (30) coupled to the electronic circuit to allow storage of a binary word (EED[7:0]) representative of at least one adjustable feature (C1, C2) of the electronic circuit (1, 8), this electronic device including at least first and second supply terminals (PAD_VDD, PAD_VSS), to which first and second supply voltages are applied (VDD, VSS) and at least one output terminal (PAD_OUT) at which the output signal from the electronic circuit is delivered. Circuits are provided for switching the output terminal into a so-called high impedance state so as to allow the introduction, in serial form, via this output terminal, of data bits intended, in particular, to be stored in the non volatile memory of the device. This device is applied, in particular, for adjusting the features of an oscillator circuit.
摘要翻译：一种电子设备，包括用于传送输出信号（CKS）的电子电路（1）和耦合到电子电路的可编程非易失性存储器（30），以允许存储二进制字（EED [7：0]）代表的电子电路（1,8）的至少一个可调整特征（C 1，C 2），该电子设备至少包括第一和第二电源端子（PAD_VDD ，PAD_VSS），以及至少一个输出端（PAD_OUT），第一和第二电源电压施加到第一和第二电源电压（PAD_VSS）电子电路交付。提供了用于将输出端子切换成所谓的高阻抗状态的电路，以允许以串行形式经由该输出端子引入数据位，特别是将其存储在非易失性存储器中设备。该器件特别用于调整振荡器电路的特征。

2. 发明授权

US06509804B2 Low frequency quartz oscillator device with improved thermal characteristics 失效
标题翻译：具有改善热特性的低频石英振荡器器件
公开(公告)号：US06509804B2
公开(公告)日：2003-01-21
申请号：US09734474
申请日：2000-12-11
申请人： Silvio Dalla Piazza , Pinchas Novac
发明人： Silvio Dalla Piazza , Pinchas Novac
IPC分类号： H03B536
CPC分类号： H03H9/215 , H03B2202/017 , H03K3/0307
摘要： The present invention concerns a low frequency oscillator device including a quartz resonator (1) and an electronic maintenance circuit for maintaining the vibrations of said quartz resonator. According to the present invention, the quartz resonator is arranged to vibrate according to a torsional mode and therefore has a single cutting angle defined by a rotation at a determined angle (&thgr;) about the crystallographic axis X of the quartz crystal. This resonator includes in particular at least one undesired fundamental flexural vibrating mode at a first frequency and a desired fundamental torsional vibrating mode at a second frequency higher than said first frequency. Moreover, the electronic maintenance circuit is an inverter circuit (2) whose transconductance value (gm) is determined such that said device cannot oscillate according to the undesired fundamental flexural vibrating mode but according to the desired fundamental torsional vibrating mode of said resonator. The oscillator device according to the present invention thus has substantially improved thermal characteristics with respect to known oscillator devices using flexural vibrating resonators.
摘要翻译：本发明涉及一种包括石英谐振器（1）和用于维持所述石英谐振器的振动的电子维护电路的低频振荡器装置。根据本发明，石英谐振器被布置为根据扭转模式振动，并且因此具有由关于石英晶体的晶体轴X的确定角度（θ）的旋转限定的单个切割角度。该谐振器特别地包括在高于所述第一频率的第二频率处的第一频率处的至少一个不期望的基本弯曲振动模式和期望的基本扭转振动模式。此外，电子维护电路是其跨导值（gm）被确定为使得所述装置不能根据不期望的基本弯曲振动模式而不是根据所述谐振器的期望的基本扭转振动模式而振荡的逆变器电路（2）。因此，根据本发明的振荡器件相对于使用弯曲振动谐振器的已知振荡器器件具有显着改善的热特性。

3. 发明申请

US20110001394A1 PIEZOELECTRIC THIN-FILM TUNING FORK RESONATOR 审中-公开
标题翻译：压电薄膜调谐器谐振器
公开(公告)号：US20110001394A1
公开(公告)日：2011-01-06
申请号：US12497055
申请日：2009-07-02
申请人： Silvio Dalla Piazza , Felix Staub
发明人： Silvio Dalla Piazza , Felix Staub
IPC分类号： H01L41/047
CPC分类号： H03H9/215 , H03H9/131
摘要： The piezoelectric thin-film tuning fork resonator (40) comprises an integral tuning fork made out of a quartz crystal. The tuning fork comprises a base (48) and a pair of parallel vibrating arms (44, 46) extending from the base. Each of the vibrating arms carries: first and second electrodes (62, 64) provided on at least one main surface of the arm, said first and second electrodes being formed respectively on an inner portion and on an outer portion of said one main surface, in such a way as to be spaced apart, first and second piezoelectric thin films (66, 68) formed over the first and second electrodes respectively, third and fourth electrodes (70, 72) formed over the first and second piezoelectric thin films respectively.
摘要翻译：压电薄膜音叉谐振器（40）包括由石英晶体制成的整体音叉。音叉包括基座（48）和从底座延伸的一对平行的振动臂（44,46）。每个振动臂承载设置在臂的至少一个主表面上的第一和第二电极（62,64），所述第一和第二电极分别形成在所述一个主表面的内部部分和外部部分上，分隔开形成在第一和第二电极上的第一和第二压电薄膜（66,68），分别形成在第一和第二压电薄膜上的第三和第四电极（70,72）。

4. 发明申请

US20090015107A1 Packaging for piezoelectric resonator 审中-公开
标题翻译：压电谐振器封装
公开(公告)号：US20090015107A1
公开(公告)日：2009-01-15
申请号：US11777760
申请日：2007-07-13
申请人： Silvio Dalla Piazza
发明人： Silvio Dalla Piazza
IPC分类号： H01L41/053 , H01L41/22
CPC分类号： H03H9/1021 , Y10T29/42
摘要： The invention concerns a package comprising a case (10) for receiving a piezoelectric resonator (11), including a main part (12) with a bottom (13) and sides (14), in which the resonator shall be mounted and a cover (26) fixed to the main part closing the case, wherein the main part and the cover are both made of silicon.
摘要翻译：本发明涉及一种包括一个用于接收压电谐振器（11）的壳体（10）的封装件，包括具有底部（13）的主要部分（12）和侧面（14） 26）固定到封闭壳体的主要部分，其中主要部分和盖子均由硅制成。

5. 发明授权

US07168319B2 Angular speed measuring transducer 有权
标题翻译：角速度传感器
公开(公告)号：US07168319B2
公开(公告)日：2007-01-30
申请号：US11303984
申请日：2005-12-19
申请人： Silvio Dalla Piazza , Bruno Studer
发明人： Silvio Dalla Piazza , Bruno Studer
IPC分类号： G01P9/04
CPC分类号： G01C19/5607
摘要： A transducer for measuring an angular velocity formed by a single piezoelectric tuning fork (21) that rotates at said angular velocity, including first (23) and second (24) vibrating legs extending from a base (22), excitation electrodes (25a, 25b, 26a, 26b) arranged on the excitation leg (23), detection electrodes (27a, 27b, 28a, 28b), arranged on the detection leg (24), characterized in that the detection leg includes at least one first groove (33, 34) on the top face and at least one second groove (35, 36) on the bottom face, and in that the detection electrodes include first and second detection electrodes arranged facing each other, the first (27a) respectively the second detection electrode (28a) being arranged on one lateral flank of the groove (33) respectively of the groove (34) such that the electrical field between the first and second detection electrodes is substantially rectilinear through the detection leg, and third and fourth detection electrodes arranged facing each other, the third (27b) respectively the fourth detection electrode (28b) being arranged on one lateral flank of the groove (36) respectively of the groove (35), such that the electrical field between the third and fourth detection electrodes is substantially rectilinear through the detection leg.
摘要翻译：一种用于测量由单个压电音叉（21）形成的角速度的换能器，所述单个压电音叉（21）以所述角速度旋转，包括从基座（22）延伸的第一（23）和第二（24）振动腿，激励电极（25a，布置在激励腿（23）上的检测电极（27a，27b，28a，28b）的布置在检测腿（24）上的检测腿（25b，26a，26b），其特征在于，所述顶面上的至少一个第一凹槽（33,34）和所述底面上的至少一个第二凹槽（35,36），并且所述检测电极包括彼此相对布置的第一和第二检测电极，所述第一（分别地，第二检测电极（28a）分别布置在凹槽（34）的凹槽（33）的一个侧面上，使得第一和第二检测电极之间的电场通过检测腿基本上直线，第三和第四所述第三检测电极（28b）分别布置在所述槽（35）的所述槽（36）的一个侧面上，使得所述第三检测电极（28b）之间的电场并且第四检测电极通过检测腿基本上是直线的。

6. 发明授权

US07138752B1 Small-sized piezoelectric resonator 有权
标题翻译：小型压电谐振器
公开(公告)号：US07138752B1
公开(公告)日：2006-11-21
申请号：US11148437
申请日：2005-06-09
申请人： Silvio Dalla Piazza , Bruno Studer , Thomas Luethi
发明人： Silvio Dalla Piazza , Bruno Studer , Thomas Luethi
IPC分类号： H01L41/08
CPC分类号： H03H9/21
摘要： The piezoelectric resonator according to the invention includes a tuning fork shaped part with two parallel vibrating arms, connected to each other by a linking part, from which protrude a central arm located between both vibrating arms of the tuning fork shaped part, the vibrating arms carrying first electrodes to make them vibrate, these electrodes being connected to connection elements carried by the central arm, wherein a slot has been cut within the linking part opposite to the central arm and wherein second electrodes have been arranged along said slot.
摘要翻译：根据本发明的压电谐振器包括具有两个平行的振动臂的音叉形部分，其通过连接部分相互连接，中央臂位于音叉形部分的两个振动臂之间，中心臂突出，第一电极使它们振动，这些电极连接到由中央臂承载的连接元件，其中，在与中心臂相对的连接部分内已经切割了槽，并且其中第二电极沿着所述槽布置。

7. 发明授权

US07084556B1 Small-sized piezoelectric resonator 有权
标题翻译：小型压电谐振器
公开(公告)号：US07084556B1
公开(公告)日：2006-08-01
申请号：US11148440
申请日：2005-06-09
申请人： Silvio Dalla Piazza , Bruno Studer , Thomas Luethi
发明人： Silvio Dalla Piazza , Bruno Studer , Thomas Luethi
IPC分类号： H01L41/08
CPC分类号： H03H9/21
摘要： The piezoelectric resonator according to the invention includes a tuning fork shaped part with two parallel vibrating arms, connected to each other by a linking part, from which protrude a central arm located between both vibrating arms of the tuning fork shaped part, wherein at least one groove is formed on at least one of a front side and a rear side of each vibrating arm.
摘要翻译：根据本发明的压电谐振器包括具有两个平行的振动臂的音叉形部分，该平行振动臂通过连接部分相互连接，中央臂位于音叉形部分的两个振动臂之间，其中至少一个在每个振动臂的前侧和后侧中的至少一个上形成有凹槽。

8. 发明授权

US5668317A Device and method for measuring an angular speed 失效
标题翻译：用于测量角速度的装置和方法
公开(公告)号：US5668317A
公开(公告)日：1997-09-16
申请号：US663928
申请日：1996-06-14
申请人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
发明人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
IPC分类号： G01C19/56 , G01P9/04
CPC分类号： G01C19/5614
摘要： An angular speed measuring device includes an oscillator for producing an excitation signal which induces mechanical vibrations in a rotating tuning fork, and an analog processing circuit for processing an electrical detection signal derived from the tuning fork. The analog processing circuit comprises a temperature-independent phase shifter responsive to the excitation signal for producing two signals in quadrature. The quadrature signals are applied to two multipliers which also receive the detection signal. The output signals from the multipliers are dependent on the fixed phase shift .phi. between the excitation signal and the detection signal, which is fixed for a given tuning fork, and on the variable phase shift .psi. which is a function of the rotational speed of the tuning fork, but the multiplier output signals are independent of temperature. After A/D conversion, the multiplier output signals are processed in a microprocessor to determine the angular speed.
摘要翻译：角速度测量装置包括用于产生在旋转音叉中引起机械振动的激励信号的振荡器和用于处理从音叉导出的电检测信号的模拟处理电路。模拟处理电路包括一个温度独立的移相器，响应激励信号产生正交的两个信号。正交信号被施加到也接收检测信号的两个乘法器。来自乘法器的输出信号取决于对于给定音叉固定的激励信号和检测信号之间的固定相移phi以及作为调谐转速的函数的可变相移psi 叉，但乘数输出信号与温度无关。在A / D转换之后，乘法器输出信号在微处理器中处理以确定角速度。

9. 发明授权

US08933614B2 Small-sized piezoelectric tuning-fork resonator 有权
标题翻译：小型压电音叉谐振器
公开(公告)号：US08933614B2
公开(公告)日：2015-01-13
申请号：US13346270
申请日：2012-01-09
申请人： Felix Staub , Silvio Dalla Piazza
发明人： Felix Staub , Silvio Dalla Piazza
IPC分类号： H03H9/215
CPC分类号： H03H9/215 , H03H9/21
摘要： The piezoelectric resonator (21) includes a first and a second planar tuning fork shaped part arranged in a common plane. It is intended to be mounted on a support via a linking part (29), the linking part being arranged to connect the tips of the inner vibrating arms (25a, 25b) of the first and second tuning fork shaped parts so as to link the first and second tuning fork shaped parts together, The electrodes carried by the first and second tuning fork shaped parts are interconnected through the linking part so as to make the outer vibrating arms of the first and second tuning fork shaped part oscillate with opposite phase.
摘要翻译：压电谐振器（21）包括布置在公共平面中的第一和第二平面音叉形部分。其目的是通过连接部件（29）安装在支撑件上，连接部分被设置成连接第一和第二音叉形部分的内部振动臂（25a，25b）的末端，以便连接第一和第二音叉形部分在一起，由第一和第二音叉形状部分承载的电极通过连接部分相互连接，以使第一和第二音叉形部分的外部振动臂以相反相位摆动。

10. 发明授权

US07843115B2 Electronic component having a resonator element arranged in an hermetically closed housing and method for manufacturing such an electronic component 有权
标题翻译：电子部件具有布置在密闭壳体中的谐振器元件和用于制造这种电子部件的方法
公开(公告)号：US07843115B2
公开(公告)日：2010-11-30
申请号：US10596033
申请日：2004-11-16
申请人： Silvio Dalla Piazza , Thomas Lüthi
发明人： Silvio Dalla Piazza , Thomas Lüthi
IPC分类号： H01L41/053
CPC分类号： H03H9/0547 , H03H9/1021 , H03H9/215 , H03H2003/0492 , Y10T29/42
摘要： The electronic component includes at least one resonator element arranged in a housing of a case. The case includes a main part with a base and at least one lateral wall of annular shape, and a cover fixed onto the main part to hermetically seal the housing of the case. One portion of the cover is transparent to a determined wavelength of a light beam to allow the resonator element to be optically adjusted once the case is sealed. The cover is fixed onto a rim of the lateral wall of the main part, which is preferably made of a ceramic material, such that one part of the rim preferably surrounds the entire lateral surface of the cover to ensure protection of the electronic component against lateral shocks.
摘要翻译：电子部件包括布置在壳体的壳体中的至少一个谐振器元件。壳体包括具有基部和至少一个环形形状的侧壁的主要部分，以及固定在主要部分上的盖子，以密封壳体的壳体。盖的一部分对于确定的光束波长是透明的，以便一旦密封壳体就可以对谐振元件进行光学调节。该盖固定在主要部分的侧壁的边缘上，该边缘优选地由陶瓷材料制成，使得边缘的一部分优选地围绕盖的整个侧表面，以确保电子部件防止横向冲击。

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