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1. 发明专利

TWI398401B 微機電裝置之覆蓋構件及其製法、及由其所製成的微機電裝置封裝件有权
简体标题：微机电设备之覆盖构件及其制法、及由其所制成的微机电设备封装件
公开(公告)号：TWI398401B
公开(公告)日：2013-06-11
申请号：TW098139451
申请日：2009-11-20
申请人：欣興電子股份有限公司 , UNIMICRON TECHNOLOGY CORP. , 意法半導體公司 , STMICROELECTRONICS SRL
发明人：許詩濱 , HSU, SHIH PING , 蔡琨辰 , TSAI, KUN CHEN , 米格勒伊凡 , MICALLAEF, IVAN , 馬利歐科爾特斯 , MARIO, CORTESE , 艾索帕迪馬克A , AZZOPARDI, MARK A
IPC分类号： B81B7/00 , B81C1/00

2. 发明专利

JP2011030227A Driving circuit for electric load and system comprising the circuit 审中-公开
标题翻译：用于电力负载和包含电路的系统的驱动电路
公开(公告)号：JP2011030227A
公开(公告)日：2011-02-10
申请号：JP2010168707
申请日：2010-07-27
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エル.STMicroelectronics S.r.l.
发明人： AMIGHINI MATTEO , POMA ALBERTO , DI BIASE GIUSEPPE , POLETTO VANNI
IPC分类号： H03K17/695 , H03K17/00
CPC分类号： H02H5/10 , H02H7/12 , H02M3/156 , H02M2003/1555
摘要： PROBLEM TO BE SOLVED: To provide a driving circuit for an electric load, which detects a state of a load connected erroneously.
SOLUTION: An electronic circuit (100) is disclosed, having: a node (EX) connectable to a load (LD) to be driven; and a power device (PD) with a first terminal connected to the node, to be switched between activation and deactivation. The circuit further has: a current generator (I) having an output connected to the node, which can be switched to an enabled state, at least when the power device is deactivated; and a comparator (CP) for comparing a voltage of the node (V(EX)) with a reference voltage (V(REF)). The comparator is configured to obtain comparison results (RESETN), from which a distinct condition of electric connection of the load to the node is detected.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于检测错误连接的负载的状态的电负载的驱动电路。解决方案：公开了一种电子电路（100），其具有：可连接到待驱动的负载（LD）的节点（EX）以及具有连接到节点的第一终端的功率设备（PD），以在激活和去激活之间切换。该电路还具有：电流发生器（I），具有连接到该节点的输出端，该输出端可以切换到使能状态，至少当功率设备被去激活时; 以及用于将节点（V（EX））的电压与参考电压（V（REF））进行比较的比较器（CP）。比较器被配置为获得比较结果（RESETN），从而检测负载与节点的电连接的不同条件。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011019212A Digital noise protection circuit and method 审中-公开
标题翻译：数字噪声保护电路及方法
公开(公告)号：JP2011019212A
公开(公告)日：2011-01-27
申请号：JP2010102336
申请日：2010-04-27
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エル.STMicroelectronics S.r.l.
发明人： CAULI ARBER , PRANDI LUCIANO , CAMINADA CARLO
IPC分类号： H04B1/10 , H03F1/26 , H03K5/1252
CPC分类号： H03K19/173 , H03K5/1252
摘要： PROBLEM TO BE SOLVED: To provide a method of protection from noise of a digital signal generated by a comparator.SOLUTION: The method of protection from noise of a digital signal (Vcomp) includes: a step of generating an output signal (Vout) which switches from a first logic state to a second logic state at a first switching of logic state of the digital signal (Vcomp) generated by a comparator 1; a step of detecting a change from the first logic state to the second logic state of the output signal (Vout); and a step of inhibiting further switchings of the output signal (Vout) for a first time interval after change from the first logic state to the second logic state.
摘要翻译：要解决的问题：提供一种防止由比较器产生的数字信号的噪声的方法。解决方案：防止数字信号（Vcomp）的噪声的方法包括：产生输出信号（Vout）的步骤，其中，在由比较器1产生的数字信号（Vcomp）的逻辑状态的第一次切换时，从第一逻辑状态切换到第二逻辑状态; 检测从输出信号（Vout）的第一逻辑状态到第二逻辑状态的变化的步骤; 以及在从第一逻辑状态改变到第二逻辑状态之后，在第一时间间隔之后禁止进一步切换输出信号（Vout）的步骤。

4. 发明专利

JP2010217165A Microelectromechanical gyroscope with enhanced rejection of acceleration noise 审中-公开
标题翻译：具有增强噪声抑制功能的微电子陀螺仪
公开(公告)号：JP2010217165A
公开(公告)日：2010-09-30
申请号：JP2009290957
申请日：2009-12-22
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エル.STMicroelectronics S.r.l.
发明人： CAZZANIGA GABRIELE , CORONATO LUCA , CALCATERRA GIACOMO
IPC分类号： G01C19/56
CPC分类号： B81B3/0018 , G01C19/5712 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To provide a high-sensitive vibrating gyroscope with the acceleration noise reduced. SOLUTION: This is the integrated microelectromechanical structure 30 comprising a driving mass 3 designed so as to be fixed on substrate with an elastic fixed element 8a' and subjected to driven motion on xy within a plane, and both the first sensing mass 15a and second sensing mass 15b suspension-supported inside the driving mass 3 and combined with the driving mass 3 by each elastic fixed element 18, respectively, so as to be fixed on the driving mass 3, as well as, make each detecting motion, in response to angular velocity. Especially, these first sensing mass 15a and second sensing mass 15b are mutually combined by elastic combining elements 32a/32b so as to combine own vibration modes. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供降低加速噪声的高灵敏度振动陀螺仪。解决方案：这是集成的微机电结构30，其包括被设计成用弹性固定元件8a'固定在基板上的驱动质量块3，并且在xy平面内受到驱动运动，并且第一传感块15a 和悬架支撑在驱动质量体3内部并且分别通过每个弹性固定元件18与驱动质量块3组合的第二传感质量块15b，以便固定在驱动质量体3上，并且使每个检测运动在响应角速度。特别地，这些第一传感块15a和第二传感块15b通过弹性组合元件32a / 32b相互组合，从而组合了自身的振动模式。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2006108663A Vertical conduction electronic power device and method of realizing the same 审中-公开
标题翻译：垂直导电电子设备及其实现方法
公开(公告)号：JP2006108663A
公开(公告)日：2006-04-20
申请号：JP2005280012
申请日：2005-09-27
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エル.STMicroelectronics S.r.l.
发明人： FRISINA FERRUCCIO , FERLA GIUSEPPE , MAGRI ANGELO
IPC分类号： H01L29/78 , H01L29/417
CPC分类号： H01L29/66666 , H01L21/26586 , H01L29/0692 , H01L29/0696 , H01L29/0878 , H01L29/417 , H01L29/41708 , H01L29/41716 , H01L29/41741 , H01L29/41766 , H01L29/66128 , H01L29/66272 , H01L29/66333 , H01L29/66712 , H01L29/7322 , H01L29/7398 , H01L29/7809 , H01L29/8611
摘要： PROBLEM TO BE SOLVED: To provide a vertical conduction electronic power device in which an output resistance, thermal resistance, size and gate change value are reduced. SOLUTION: The vertical conduction electronic power device includes gate areas 20, source areas 25 and drain areas 30 in an epitaxial layer 40 on a semiconductor substrate 10; gate sections 21, source sections 26 and drain sections 31 formed by a first metallization level; and gate terminals/pads, source terminals/pads 65 and drain terminals/pads formed by a second metallization level. The device extends perpendicularly to the substrate 10 and is provided with sinker structures 45 formed by grids of sinkers S arranged under both of first and second regions of individual drain areas 30. The sinker structure operates as an electrical conduction channel for the current directing from the source area 25 to the drain area 30 through the substrate 10. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种降低输出电阻，热阻，尺寸和栅极变化值的垂直导电电子功率器件。解决方案：垂直传导电子功率器件在半导体衬底10上的外延层40中包括栅极区域20，源极区域25和漏极区域30; 栅极部21，源极部26和由第一金属化层形成的漏极部31; 和栅极端子/焊盘，源极端子/焊盘65以及由第二金属化层形成的漏极端子/焊盘。该装置垂直于衬底10延伸，并且设置有沉积片结构45，其由布置在各个漏区30的第一和第二区两者下方的沉降片S形成。沉降片结构作为导电通道工作，源极区域25通过衬底10到达漏极区域30.权利要求：（C）2006，JPO＆NCIPI

6. 发明专利

JP2004222265A Power amplification device 审中-公开
公开(公告)号：JP2004222265A
公开(公告)日：2004-08-05
申请号：JP2003428925
申请日：2003-12-25
申请人： Stmicroelectronics Nv , Stmicroelectronics Srl , エスティマイクロエレクトロニクスエヌヴィ , エスティマイクロエレクトロニクス・ソチエタ・ア・レスポンサビリタ・リミタータSTMicroelectronics S.r.l.
发明人： CERISIER PATRICK , CESURA GIOVANNI
IPC分类号： H03F3/20 , H03F1/26 , H03F3/21 , H03F3/217 , H04B1/69
CPC分类号： H03F3/211 , H03F3/2175 , H03F2200/331 , H03F2200/372
摘要： PROBLEM TO BE SOLVED: To reduce a quantization noise in a frequency band positioned outside a band used for a signal. SOLUTION: The power amplification device is provided with an input part for receiving a signal having a useful frequency band, and a power amplification means of the delta-sigma type. The power amplification means of the delta-sigma type (MAP) exhibits an order greater than or equal to one in the useful band of the signal and an order greater than or equal to one outside the said useful band. Thus, a position of a zero point of a noise transmission function can be adjusted to adjust an S/N in the useful band, and a value of one or multiple frequency bands positioned outside the useful band of which the quantization noise is desired to be minimized, is made adjustable. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2011083186A Device for controlling resonant converter 审中-公开
标题翻译：用于控制谐振转换器的装置
公开(公告)号：JP2011083186A
公开(公告)日：2011-04-21
申请号：JP2010229173
申请日：2010-10-11
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エル.STMicroelectronics S.r.l.
发明人： ADRAGNA CLAUDIO
IPC分类号： H02M3/28
CPC分类号： H02M3/3376 , H02M1/08 , H02M2001/0058 , Y02B70/1433 , Y02B70/1491
摘要： PROBLEM TO BE SOLVED: To provide a switching circuit control device for a resonant converter that has a DC current output. SOLUTION: A half-bridge consisting of a first transistor Q1 and a second transistor Q2 generates a cyclic square wave voltage for driving a resonant circuit 300 for a resonant converter. A control device 100 has a circuit means 101 adapted to control the half-bridge according to a charging or discharging time period of a capacitor Ct and to synchronize the start time Tstart of a discharging or charging time period of the capacitor Ct that crosses a zero value of the signal Vs representing the current Is flowing in the resonant circuit 300; and additional means 102 and 103 adapted to control switching-off of the first transistor Q1 or the second transistor Q2 at the end of the discharging or charging time period of the capacitor Ct. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有直流电流输出的谐振转换器的开关电路控制装置。解决方案：由第一晶体管Q1和第二晶体管Q2组成的半桥产生用于驱动用于谐振转换器的谐振电路300的循环方波电压。控制装置100具有电路装置101，其适于根据电容器Ct的充电或放电时间段来控制半桥，并且使电容器Ct的放电或充电时间段的开始时间Tstart同步为零表示在谐振电路300中流过的电流Is的信号Vs的值; 以及适于在电容器Ct的放电或充电时间段结束时控制第一晶体管Q1或第二晶体管Q2的截止的附加装置102和103。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010167272A Process for manufacturing integrated membrane of nozzles in mems technology for spray device and spray device using the integrated membrane 审中-公开
标题翻译：用于喷涂装置的MEMS技术中的喷嘴的集成膜和使用集成膜的喷射装置的方法
公开(公告)号：JP2010167272A
公开(公告)日：2010-08-05
申请号：JP2009290875
申请日：2009-12-22
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エル.STMicroelectronics S.r.l.
发明人： MERASSI ANGELO ANTONIO , PESCI ANGELO , VIGNA BENEDETTO , GALEAZZI ERNESTINO , MANTOVANI MARCO
IPC分类号： A61M11/00 , H01L21/3065
CPC分类号： A61M15/009 , B05B1/14 , B05B17/0638 , B05D7/00 , B81B2201/058 , B81B2203/0127 , B81C1/00087 , Y10T29/49401
摘要： PROBLEM TO BE SOLVED: To provide a process for manufacturing integrated membrane of nozzles in MEMS technology and a spray device including the membrane without defects of conventional technology.
SOLUTION: The process for manufacturing a membrane of nozzles of a spray device, comprises the steps of laying a substrate (11), forming a membrane layer (13) on the substrate (11), forming a plurality of nozzles (14) in the membrane layer (13), forming a plurality of supply channels (15) in the substrate (11), each supply channel (15) being substantially aligned in a vertical direction to a respective nozzle of the plurality of nozzles (14) and directly communicating with the respective nozzle (14).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造MEMS技术中的喷嘴的集成膜的方法和包括膜的喷射装置，而没有常规技术的缺陷。解决方案：用于制造喷雾装置的喷嘴膜的方法包括以下步骤：在基材（11）上铺设基材（11），形成膜层（13），形成多个喷嘴（14））在所述膜层（13）中形成，在所述基板（11）中形成多个供给通道（15），每个供应通道（15）在与所述多个喷嘴（14）中的相应喷嘴的垂直方向上基本对准，并且与相应的喷嘴（14）直接连通。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010148349A Prediction current control at time of driving load in pulse width modulation mode 有权
标题翻译：脉冲宽度调制模式下驱动负载时的预测电流控制
公开(公告)号：JP2010148349A
公开(公告)日：2010-07-01
申请号：JP2009281976
申请日：2009-12-11
申请人： Stmicroelectronics Srl , エスティーマイクロエレクトロニクスエス.アール.エルSTMicroelectronics S.r.l.
发明人： BAGARELLI FULVIO GIACOMO , MARANO VINCENZO
IPC分类号： H02M3/155
CPC分类号： H02M3/157 , H02M2001/0019 , H02M2003/1555
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling a load current even when a current ripple significantly varies. SOLUTION: The method includes: (A) a step of setting a threshold value of a comparator in correspondence to a reference current value for a load; (B) a step of measuring a first time interval from an active ON state of an ON phase of a power stage to a point of time when the load current reaches the reference current value; and (C) a step of continuously maintaining the power stage in the ON phase. Step (C) is performed while the power stage is further maintained in the predictive ON state for an additional time interval. The additional time interval is determined based on an average value of the first time interval and a time interval of the active ON state measured during a past PWM (pulse width modulation) cycle. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当电流纹波显着变化时，也提供用于控制负载电流的方法。该方法包括：（A）与负载的基准电流值对应地设定比较器的阈值的步骤; （B）从功率级的导通相的有效接通状态到负载电流达到基准电流值的时刻的第一时间间隔的步骤; 和（C）在ON阶段连续地保持功率级的步骤。在功率级进一步保持在预测接通状态下进行另外的时间间隔时，执行步骤（C）。基于第一时间间隔的平均值和在过去的PWM（脉冲宽度调制）周期期间测量的有效接通状态的时间间隔来确定附加时间间隔。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2006067573A Low noise amplifier 审中-公开
标题翻译：低噪音放大器
公开(公告)号：JP2006067573A
公开(公告)日：2006-03-09
申请号：JP2005225630
申请日：2005-08-03
申请人： Stmicroelectronics Srl , エッセティマイクロエレクトロニクスエッセ.エルレ.エルレ.Stmicroelectronics S.R.L.
发明人： PELLERITI ROBERTO
IPC分类号： H03F1/26 , H03F1/56 , H03F3/45 , H03G3/10
CPC分类号： H03F1/56 , H03F1/26 , H03F3/183 , H03F3/45103 , H03F2200/372 , H03F2203/45492 , H03F2203/45722
摘要： PROBLEM TO BE SOLVED: To provide a low noise amplifier showing a fixed input resistance, or showing satisfactory linearity when an input signal is high and a satisfactory noise pattern when the input signal is low. SOLUTION: This low noise amplifier is provided with a first circuit block capable of amplifying a first voltage signal that is input to the amplifier. The first circuit block includes a first terminal coupled to a first power supply voltage by a first variable resistance and a second terminal coupled to a second power supply voltage. The second terminal is coupled to the output terminal of the amplifier, and the input voltage signal is applied to a further terminal of the first circuit block. The amplifier also includes a feedback network coupled to the output terminal and to the further terminal of the first circuit block, and a second circuit means (3) coupled between the second power supply voltage and the other terminal of the first circuit block. The second circuit means is adapted to compensate for variations in the value of the first variable resistance to ensure the substantially constant input resistance of the amplifier. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种显示固定输入电阻的低噪声放大器，或者当输入信号为高电平时显示令人满意的线性度，并且当输入信号为低时提供令人满意的噪声模式。解决方案：该低噪声放大器设置有能够放大输入到放大器的第一电压信号的第一电路块。第一电路块包括通过第一可变电阻耦合到第一电源电压的第一端子和耦合到第二电源电压的第二端子。第二端子耦合到放大器的输出端，并且输入电压信号被施加到第一电路块的另一个端子。放大器还包括耦合到输出端子和第一电路块的另一端子的反馈网络，以及耦合在第二电源电压和第一电路块的另一端子之间的第二电路装置（3）。第二电路装置适于补偿第一可变电阻值的变化，以确保放大器基本上恒定的输入电阻。版权所有（C）2006，JPO＆NCIPI

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