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91. 发明授权

US06921891B2 Photodetector with high dynamic range and increased operating temperature 失效
标题翻译：光电探测器具有高动态范围和更高的工作温度
公开(公告)号：US06921891B2
公开(公告)日：2005-07-26
申请号：US10270924
申请日：2002-10-15
申请人： Peter Seitz
发明人： Peter Seitz
IPC分类号： G01J1/44 , H01L27/144 , H01L27/146 , H01L31/10 , H04N5/335 , H01J40/14
CPC分类号： H01L27/14643 , H01L27/1443
摘要： A photodiode (1) in a conventional photodetector-pixel architecture is supplied with a shunt diode (2) connected to a control voltage (V0). Suitable selection of the constant or time-varying control voltage (Vc) allows a combination of linear and non-linear, preferably logarithmic illumination response of the photodiode (1), resulting in a high dynamic photodetecting range of more than five orders of magnitude. The properties of the shunt diode (2) and the control voltage (Vc) can be chosen such that the resulting dark current matches the dark current of the photodiode (1), which becomes independent of voltage for high temperatures. This enables photodetecting with a sufficient dynamic range at higher temperatures than possible with conventional photodetectors.
摘要翻译：常规光电检测器 - 像素结构中的光电二极管（1）被提供有连接到控制电压（V SUB）的并联二极管（2）。恒定或时变控制电压（V SUB）的合适选择允许光电二极管（1）的线性和非线性，优选对数照明响应的组合，导致高的动态光电探测范围超过五个数量级。可以选择并联二极管（2）的特性和控制电压（V SUB），使得所产生的暗电流与光电二极管（1）的暗电流相匹配，其与电压无关高温这使得能够在比常规光电检测器更高的温度下具有足够的动态范围的光检测。

92. 发明申请

US20040165838A1 Apparatus and method for real-time optical fiber coupling 失效
标题翻译：用于实时光纤耦合的装置和方法
公开(公告)号：US20040165838A1
公开(公告)日：2004-08-26
申请号：US10782012
申请日：2004-02-19
申请人： CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA
发明人： Anne-Claire Pliska , Max Erick Busse-Grawitz
IPC分类号： G02B006/26 , G02B006/42
CPC分类号： G02B6/4225 , G02B6/4226
摘要： The optical fiber coupling apparatus (1) for coupling light from a light-emitting device (3) into an optical fiber (4) in an optoelectronic package comprises a microactuator (8) for positioning the end of the fiber (4) with respect to the light-emitting device (3), and a control circuit (9) in which the manipulated variable is a position of the fiber end. The control circuit (9) comprises outcoupling means (41) for coupling out of the fiber (4) a well-defined portion of the light propagating through the core of the fiber (4) and a photodetector (5) for detecting the intensity of the outcoupled light portion. The controlled variable in the control circuit (9) is the light intensity detected by the photodetector (5), from which a microprocessor (6) calculates command signals for the microactuator (8). Thus, a remote control of the optical coupling without any external intervention is achieved.
摘要翻译：用于将光发射装置（3）的光耦合到光电封装件中的光纤（4）的光纤耦合装置（1）包括微致动器（8），用于将光纤（4）的端部相对于发光装置（3）和控制电路（9），其中操作变量是光纤端的位置。控制电路（9）包括输出耦合装置（41），用于耦合出光纤（4）外的光纤（4）的光纤传播的光的良好限定部分和光电检测器（5），用于检测光纤 outcoupled光部分。控制电路（9）中的受控变量是由光电检测器（5）检测的光强度，微处理器（6）从微控制器（6）计算微致动器（8）的指令信号。因此，实现了光耦合的远程控制而没有任何外部干预。

93. 发明申请

US20030230768A1 Integrated-optical microsystem based on organic semiconductors 失效
标题翻译：基于有机半导体的集成光学微系统
公开(公告)号：US20030230768A1
公开(公告)日：2003-12-18
申请号：US10462439
申请日：2003-06-16
申请人： CSEM Centre Suisse d'Electronique et de Microtechnique SA
发明人： Peter Seitz
IPC分类号： H01L031/0328
CPC分类号： H01L27/14601 , H01L27/14627
摘要： The monolithic integration of all key photonic components (11-16) of an integrated-optical microsystem (1) based on organic semiconductors is disclosed. Examples of such components (11-16) are light sources (11), photodetectors (12), photovoltaic power generators (12), field-effect transistors (13, 14), resistors, capacitors (15), or waveguiding structures (11, 12). The components (11-16) are arranged on a common substrate (20), are compatible with each other, can be manufactured simultaneously and can be operated simultaneously. At least one of the components (11-14) comprises a layer (23) of organic semiconductor material. Each component (11-16) comprises a plurality of layers (21-26), at least one of which (21) has identical physical and chemical characteristics in at least two components (11-16). The large number and diversity of photonic devices that can be monolithically integrated allows a higher degree of integration, of functionality and of system complexity than was practical with the state of the art.
摘要翻译：公开了基于有机半导体的集成光学微系统（1）的所有关键光子组件（11-16）的单片集成。这些部件（11-16）的示例是光源（11），光电检测器（12），光伏发电机（12），场效应晶体管（13,14），电阻器，电容器（15）或波导结构，12）。组件（11-16）布置在共同的基板（20）上，彼此兼容，可以同时制造并且可以同时操作。部件（11-14）中的至少一个包括有机半导体材料的层（23）。每个部件（11-16）包括多个层（21-26），其中至少一个（21）在至少两个部件（11-16）中具有相同的物理和化学特性。可以单片集成的大量和多样的光子器件与现有技术相比，可实现更高程度的集成度，功能性和系统复杂性。

94. 发明申请

US20030014248A1 Method and system for enhancing speech in a noisy environment 审中-公开
标题翻译：在嘈杂的环境中增强语音的方法和系统
公开(公告)号：US20030014248A1
公开(公告)日：2003-01-16
申请号：US10124332
申请日：2002-04-18
申请人： CSEM, CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA
发明人： Rolf Vetter
IPC分类号： G10L021/02
CPC分类号： G10L21/0208 , G10L21/0232
摘要： There is described a method and system for enhancing speech in a noisy environment. The method operates on a frame-to-frame basis and preferably uses a Discrete Cosine Transform (DCT) to transform time-domain components of an input signal into frequency-domain components. The speech enhancement method is essentially based on a subspace approach in the so-called Bark-domain and an optimal subspace selection using a Minimum Description Length (MDL) criterion. The MDL-based subspace selection leads to a partition of the multi-dimensional space of noisy data into a noise subspace, a signal subspace and a signal-plus-noise subspace. The enhanced signal is reconstructed by applying the inverse transform to the components of the signal subspace and weighted components of the signal-plus-noise subspace, the noise subspace being nulled during this reconstruction. The resulting enhancement method provides maximum noise reduction while minimizing signal distortions such as the so-called musical residual noise encountered with conventional subtractive-type enhancement methods.
摘要翻译：描述了在嘈杂的环境中增强语音的方法和系统。该方法在帧到帧的基础上操作，并且优选地使用离散余弦变换（DCT）将输入信号的时域分量变换成频域分量。语音增强方法基本上是基于所谓的Bark域中的子空间方法和使用最小描述长度（MDL）标准的最优子空间选择。基于MDL的子空间选择导致噪声数据的多维空间分割成噪声子空间，信号子空间和信号加噪声子空间。通过对信号子空间的分量和信号加噪声子空间的加权分量应用逆变换来重构增强信号，在该重构期间噪声子空间被置零。所产生的增强方法提供最大的噪声降低，同时最小化诸如常规减法型增强方法遇到的所谓的音乐残差之类的信号失真。

95. 发明授权

US5889452A Miniature device for executing a predetermined function, in particular microrelay 失效
标题翻译：用于执行预定功能的微型装置，特别是微型继电器
公开(公告)号：US5889452A
公开(公告)日：1999-03-30
申请号：US770221
申请日：1996-12-19
申请人： Raymond Vuilleumier
发明人： Raymond Vuilleumier
IPC分类号： H05K13/04 , H01H1/20 , H01H49/00 , H01H50/00 , H01H51/22 , H01L21/302 , H01L49/00
CPC分类号： H01H50/005 , H01H1/20 , H01H2050/007
摘要： This miniature relay is obtained by micromachining on a substrate using etroforming, photolithography and/or similar techniques, all its components being obtained on the substrate by integration operations similar to those used for fabricating integrated circuits. A mobile contact (26) is borne by an elastic lever (19) attached, overhanging, to the substrate (1). A lever (19) forms a rocker and is attached to the substrate (1) by means of a deformable connection. At each of its free ends is provided an armature (20, 21) of a magnetic circuit which defines a seat against which the armature can be applied with a magnetic force opposite that generated by the elastic deformation of the lever (19). Each magnetic circuit is additionally provided with at least one coil (10a, 10b, 11a, 11b) which can be selectively excited and can generate a second magnetic force, opposite that of the magnetic circuit, in order, when the armature is applied onto its seat, to release the armature associated with this coil and apply the other armature onto its seat by tilting the lever (19).
摘要翻译：该微型继电器通过使用电铸，光刻和/或类似技术在基板上微加工而获得，其所有组件通过与用于制造集成电路的那些类似的集成操作在基板上获得。移动触点（26）由连接到基板（1）上的弹性杆（19）承载。杠杆（19）形成摇杆，并通过可变形连接件附接到基板（1）。在其每个自由端设置有限定座椅的磁路的电枢（20,21），所述电枢可以施加与所述杠杆（19）的弹性变形产生的相反的磁力。每个磁路还设置有至少一个线圈（10a，10b，11a，11b），可以选择性地激励它们，并且可以产生与磁路相反的第二磁力，当电枢被施加到其上时以释放与该线圈相关联的电枢，并且通过倾斜杠杆（19）将另一个电枢施加到其座椅上。

96. 发明授权

US5821421A Device for measuring a force with the aid of a capacitative sensor using charge transfer 失效
标题翻译：借助于使用电荷转移的电容式传感器测量力的装置
公开(公告)号：US5821421A
公开(公告)日：1998-10-13
申请号：US780168
申请日：1996-12-26
申请人： Remi Le Reverend
发明人： Remi Le Reverend
IPC分类号： G01P15/125
CPC分类号： G01P15/125
摘要： There is described a device for delivering an output signal representative of a force by means of a capacitative sensor (1) and of an interface (5, 7, 9A, 12) for transferring charge accumulated on the capacitor (C.sub.1 and C.sub.2) of the sensor. In order to reduce the influences of the stray resistances impairing the operation of the sensor (1), the capacitors of the latter are precharged during a first operating phase, whereas during a second operating phase this charge is transferred, while the two capacitors of the sensor (1) are short-circuited and brought to the output potential of the interface.
摘要翻译：描述了一种用于通过电容传感器（1）和用于传送累积在电容器（C1和C2）上的电荷的接口（5,7,9A，12）传送表示力的输出信号的装置，传感器。为了减小损坏传感器（1）的操作的杂散电阻的影响，后者的电容器在第一操作阶段被预充电，而在第二操作阶段期间，该电荷被传送，而两个电容器传感器（1）被短路并带到接口的输出电位。

97. 发明授权

US5454266A Force measuring device 失效
标题翻译：力测量装置
公开(公告)号：US5454266A
公开(公告)日：1995-10-03
申请号：US130180
申请日：1993-10-01
申请人： Michel A. Chevroulet , Ted Smith
发明人： Michel A. Chevroulet , Ted Smith
IPC分类号： G01L1/14 , G01P15/125 , G01P15/13 , G01P15/00
CPC分类号： G01P15/131 , G01P2015/0828
摘要： The device for measuring a force, and notably an inertial force corresponding to an acceleration, comprises a capacitive detector comprising two capacitors, the difference between the capacitances of which is a function of the force measured.The measuring device further comprises an electronic circuit permitting the creation of an output signal determined by a comparison of the value of the two capacitances. The signal is created in the form of a digital signal having a modulated pulse density.
摘要翻译：用于测量力并且特别是对应于加速度的惯性力的装置包括电容检测器，其包括两个电容器，其电容之间的差是所测量的力的函数。该测量装置还包括允许产生通过两个电容的值的比较确定的输出信号的电子电路。信号以具有调制脉冲密度的数字信号的形式产生。

98. 发明授权

US5331272A Optical sensor for detecting an electric field via the Faraday effect 失效
标题翻译：用于通过法拉第效应检测电场的光学传感器
公开(公告)号：US5331272A
公开(公告)日：1994-07-19
申请号：US859858
申请日：1992-03-30
申请人： Olivier Parriaux , Patrick DeBergh , Jean-Pascal Chavanne
发明人： Olivier Parriaux , Patrick DeBergh , Jean-Pascal Chavanne
IPC分类号： G01R15/24 , G01R31/00
CPC分类号： G01R15/246
摘要： The optical electric current sensor is composed of a birefringent light guide (2) coiled around an electric current conductor (1) and is characterized by a spatial modulation of the magnetic field or of the birefringence of the light guide, along the light guide, at a spatial period equal to a whole number of times the beat length of the guide.
摘要翻译：光电流传感器由围绕电流导体（1）缠绕的双折射光导（2）组成，其特征在于沿着光导的磁场或光导的双折射的空间调制等于引导节拍长度的整数倍的空间周期。

99. 发明授权

US12091314B2 Composite timepiece and method for producing same 有权
公开(公告)号：US12091314B2
公开(公告)日：2024-09-17
申请号：US16061310
申请日：2016-10-11
申请人： CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DÉVELOPPEMENT
发明人： Sébastien Lani , Raphaël Pugin
IPC分类号： B81C1/00 , B22F7/08 , B22F10/10 , B22F10/28 , B22F10/64 , B33Y10/00 , B33Y80/00 , C22C1/04 , C22C33/02 , G04B13/02 , G04B15/14 , G04B17/06 , G04B37/22 , G04B45/00 , G04D7/12 , B22F10/39
CPC分类号： B81C1/00373 , B22F7/08 , B22F10/10 , B22F10/28 , B33Y10/00 , B33Y80/00 , C22C1/0416 , C22C1/0425 , C22C1/0433 , C22C1/0458 , C22C1/0466 , C22C33/02 , G04B13/02 , G04B15/14 , G04B17/063 , G04B37/22 , G04B45/00 , G04D7/1257 , B22F10/39 , B22F10/64 , B22F2202/11 , B22F2301/052 , B22F2301/10 , B22F2301/15 , B22F2301/205 , B22F2301/255 , B22F2301/35 , B22F2302/256 , B22F2998/10 , B81B2201/035 , B81C2201/0184 , Y02P10/25
摘要： The present invention relates to a method for producing a timepiece comprising at least one first part produced by a microfabrication or microforming method in at least one first material, said method comprising at least: a step of depositing, on said first part, without moulding, at least one second part of said timepiece in at least one second material, and a step of treating the second material in order to connect together the components on the first part.

100. 发明公开

US20240045380A1 METHOD FOR PRINTING A FUNCTIONAL ELEMENT ON A TIMEPIECE COMPONENT 审中-公开
公开(公告)号：US20240045380A1
公开(公告)日：2024-02-08
申请号：US18257452
申请日：2021-12-15
申请人： CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et développement
发明人： Sébastien LANI , Raphael PUGIN , Nicholas Raymond HENDRICKS
IPC分类号： G04D3/00 , G04D7/08
CPC分类号： G04D3/0069 , G04D7/088
摘要： A method that prints a functional element on a surface of a receiving area of a timepiece component of a timepiece contributing to regulating the rate of this timepiece includes preparing a solution containing a material constituting the functional element and depositing the prepared solution onto the surface of the receiving area. Specific properties of the solution are defined as a function of preparation criteria and include at least one structural modification feature of the timepiece component, at least one construction feature of the functional element on the receiving area, at least one structural feature of the material to be applied to the receiving area, and at least one feature of the receiving area of the component.

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