公开(公告)号：EP2952886B1

公开(公告)日：2020-09-23

申请号：EP14171633.2

申请日：2014-06-06

申请人： Sensirion AG

发明人： Mayer, Felix ,  Hunziker, Werner ,  Pustan, David ,  Bühler, Johannes

IPC分类号： G01D11/24 ,  G01N33/00 ,  H01L23/31 ,  G01N27/12

公开(公告)号：EP2112487B1

公开(公告)日：2016-07-27

申请号：EP08007821.5

申请日：2008-04-23

申请人： Sensirion AG

发明人： Bühler, Johannes ,  Mayer, Felix ,  Hornung, Mark ,  Hunziker, Werner ,  Sunier, Robert

IPC分类号： G01L9/00

CPC分类号： G01L9/0042 ,  G01L9/0073 ,  G01L19/147 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014

公开(公告)号：EP3001186A1

公开(公告)日：2016-03-30

申请号：EP14186534.5

申请日：2014-09-26

申请人： Sensirion AG

发明人： Mayer, Felix ,  Bartsch, Ulrich ,  Winger, Martin ,  Gerner, Pascal ,  Graf, Markus

IPC分类号： G01N27/22

CPC分类号： G01N27/048 ,  G01N27/128 ,  G01N27/14 ,  G01N27/225 ,  G01N33/0036 ,  H01L2224/18

摘要： A sensor chip comprises a substrate (1) with a front side (11) and a back side (12), and an opening (13) in the substrate (1) reaching through from its back side (12) to its front side (11). A stack (2) of dielectric and conducting layers is arranged on the front side (11) of the substrate (1), a portion of which stack (2) spans the opening (13) of the substrate (1). Contact pads (32) are arranged at the front side (11) of the substrate (1) for electrically contacting the sensor chip. A sensing element (4) is arranged on the portion of the stack (2) spanning the opening (13) on a side of the portion facing the opening (13).

摘要翻译： 传感器芯片包括具有前侧（11）和后侧（12）的基板（1）和基板（1）中的从其背面（12）到其前侧（12）到达的开口（13） 11）。 电介质和导电层的堆叠（2）布置在基板（1）的前侧（11）上，其一部分堆叠（2）跨越基板（1）的开口（13）。 接触焊盘（32）布置在基板（1）的前侧（11）处，用于电接触传感器芯片。 感测元件（4）布置在跨过开口（13）的面向开口（13）的一侧的叠层（2）的部分上。

公开(公告)号：EP2871455A1

公开(公告)日：2015-05-13

申请号：EP13005235.0

申请日：2013-11-06

申请人： Sensirion AG

发明人： Mayer, Felix ,  von Waldkirch, Marc ,  Bühler, Johannes ,  Hummel, René ,  Braun, Stephan ,  Lin, Chung-Hsien , 

IPC分类号： G01L19/14 ,  B81B3/00

摘要： A pressure sensor comprises a first substrate (1) containing a processing circuit integrated thereon and a cap (4) attached to the first substrate (1). The cap (4) includes a container (41), a holder (42), and one or more suspension elements (45) for suspending the container (41) from the holder (42). The container (41) includes a cavity (411) and a deformable membrane (412) separating the cavity (411) and a port open to an outside of the pressure sensor. The container (41) is suspended from the holder (42) such that the deformable membrane (412) faces the first substrate (1) and such that a gap (6) is provided between the deformable membrane (412) and the first substrate (1) which gap (6) contributes to the port. Sensing means (116) are provided for converting a response of the deformable membrane (412) to pressure at the port into a signal capable of being processed by the processing circuit.

摘要翻译： 压力传感器包括其上集成有处理电路的第一衬底（1）和附接到第一衬底（1）的帽（4）。 帽（4）包括容器（41），保持器（42）以及用于将容器（41）从保持器（42）悬挂的一个或多个悬挂元件（45）。 容器（41）包括空腔（411）和将空腔（411）分隔开的可变形膜（412）和通向压力传感器外部的端口。 容器（41）从支架（42）悬挂，使得可变形膜（412）面向第一基板（1）并且使得在可变形膜（412）与第一基板（1）之间提供间隙（6） 1）哪个缝隙（6）有助于港口。 提供感测装置（116），用于将可变形膜（412）的响应转换成端口处的压力，以转换成能够由处理电路处理的信号。

公开(公告)号：EP2620768B1

公开(公告)日：2014-12-10

申请号：EP12000446.0

申请日：2012-01-25

申请人： Sensirion AG

发明人： Mayer, Felix ,  Graf, Markus ,  Bürgi, Lukas ,  Böni, Dominic

IPC分类号： G01N33/497

CPC分类号： G01N33/4972

公开(公告)号：EP2763381A1

公开(公告)日：2014-08-06

申请号：EP14152288.8

申请日：2014-01-23

申请人： Sensirion AG

发明人： Mayer, Felix ,  Bürgi, Lukas ,  Graf, Markus ,  Röck, Frank

IPC分类号： H04M1/21 ,  G01N33/00 ,  G01N33/497

CPC分类号： G01N33/0075 ,  G01N33/4972 ,  H04M1/21 ,  H04M2250/12

摘要： A portable electronic device (1) comprises a control device (201), a chemical sensor (226) that is sensitive to a chemical analyte, and an output device (230-236) coupled to the control device. The control device carries out a measurement with the chemical sensor. It determines whether the portable electronic device has been handled appropriately during the measurement. If the portable electronic device has not been handled appropriately, the control device operates the output device to present information to a user of the portable electronic device. The information may include instructions to handle the portable electronic device in a specific manner. Determination whether the portable electronic device has been handled appropriately may be based on one or more parameters measured by a second sensor (211-225) that is different from the chemical sensor (226).

摘要翻译： 一种便携式电子设备（1）包括对化学分析物敏感的控制装置（201），化学传感器（226）以及耦合到控制装置的输出装置（230-236）。 控制装置用化学传感器进行测量。 它确定在测量期间便携式电子设备是否已被适当地处理。 如果便携式电子设备未被适当地处理，则控制设备操作输出设备以向便携式电子设备的用户呈现信息。 该信息可以包括以特定方式处理便携式电子设备的指令。 确定便携式电子设备是否已经被适当地处理可以基于由与化学传感器（226）不同的第二传感器（211-225）测量的一个或多个参数。

公开(公告)号：EP2639582A1

公开(公告)日：2013-09-18

申请号：EP12001781.9

申请日：2012-03-15

申请人： Sensirion AG

发明人： Mayer, Felix ,  Graf, Markus

IPC分类号： G01N33/00

CPC分类号： G01N33/0004 ,  G01N33/0031

摘要： In a method for identifying an odour and/or gas, an odour and/or gas is measured with a portable electronic device comprising a chemical sensor (12), the chemical sensor (12) being sensitive to different analytes. A measurement tuple (mt) is supplied which measurement tuple (mt) comprises a set of tuple elements with each tuple element (mtx) of the set of tuple elements (mtx) providing a value measured by a dedicated cell of the chemical sensor and/or under a dedicated operating condition of the chemical sensor or of a cell of the chemical sensor. The measurement tuple (mt) is compared to one or more reference tuples (rt) with each reference tuple (rt) representing an odour and/or gas and comprising a set of tuple elements and an identifier (id) for the odour and/or gas represented by the reference tuple (rt). Each tuple element of the set of tuple elements of the reference tuple (rt) provides a value characteristic for being sensed by the dedicated cell of the chemical sensor and/or under the dedicated operating condition of the chemical sensor or of the cell of the chemical sensor in the presence of the odour and/or gas represented by the concerned reference tuple (rt). One or more odour and/or gas identifiers (id) are returned to the portable electronic device subject to a result of the comparison.

摘要翻译： 在用于识别气味和/或气体的方法中，用包括化学传感器（12）的便携式电子设备测量气味和/或气体，化学传感器（12）对不同分析物敏感。 提供测量元组（mt），其测量元组（mt）包括一组元组元素，其中元组元素集合（mtx）中的每个元组元素（mtx）提供由化学传感器的专用单元测量的值和/ 或在化学传感器或化学传感器的电池的专用操作条件下。 将测量元组（mt）与一个或多个参考元组（rt）进行比较，每个参考元组（rt）表示气味和/或气体，并且包括一组元组元素和用于气味和/或气体的标识符（id） 由参考元组（rt）表示的气体。 参考元组（rt）的元组元素集合中的每个元组元素提供了由化学传感器的专用单元和/或在化学传感器或化学物质单元的专用操作条件下感测的值特性 在由相关参考元组（rt）表示的气味和/或气体的存在下传感器。 根据比较的结果，一个或多个气味和/或气体标识符（id）被返回到便携式电子设备。

公开(公告)号：EP2365411A1

公开(公告)日：2011-09-14

申请号：EP10002499.1

申请日：2010-03-10

申请人： Sensirion AG

发明人： Bürgi, Lukas ,  Huber, Dieter ,  Marty, Diego ,  Mayer, Felix

IPC分类号： G05D7/06 ,  B01L3/00

CPC分类号： G05D7/0635 ,  B01L3/502738 ,  B01L2200/143 ,  B01L2200/147 ,  B01L2300/0809 ,  B01L2300/0887 ,  B01L2300/16 ,  B01L2300/18

摘要： It is referred to a flow control arrangement and a method for controlling the flow of a fluid. Given that the sensor device supports measurements for determining an average flow of a fluid, a sensor signal (T(t)) of a flow sensor (2) of the sensor device is first linearized and subsequently processed, and supplied as actual flow to a controller (14) for controlling an ON/OFF valve (16). The linearized signal values are provided at a rate not less than a maximum switching frequency of the ON/OFF valve. This allows for detecting oscillations resulting from a high frequent switching of the valve (16).

摘要翻译： 参考流量控制装置和控制流体流动的方法。 假设传感器装置支持用于确定流体的平均流量的测量值，则传感器装置的流量传感器（2）的传感器信号（T（t））首先被线性化并随后处理，并作为实际流量提供给 用于控制ON / OFF阀（16）的控制器（14）。 以不小于ON / OFF阀的最大切换频率的速率提供线性化信号值。 这允许检测由阀（16）的高频率切换导致的振荡。

公开(公告)号：EP2204555B1

公开(公告)日：2011-08-03

申请号：EP09000024.1

申请日：2009-01-02

申请人： Sensirion AG

发明人： Mayer, Felix ,  Hornung, Mark ,  Bürgi, Lukas ,  Gerner, Pascal

IPC分类号： F01N3/20

CPC分类号： F01N3/2066 ,  F01N2560/023 ,  F01N2560/025 ,  F01N2610/14 ,  F01N2610/1406 ,  Y02A50/2325 ,  Y02T10/24

摘要： A system for storing ammonia comprises a combined gas and flow detector (4) that is able to measure a flow of ammonia as well as to detect gases other than ammonia. The system further comprises thermally activatable ammonia stores (1), which can be activated to release ammonia upon heating. When the ammonia stores (1) are not heated, the system is below ambient pressure and any leak will cause foreign gas to enter the system. Therefore, the gas detector (4) is used to detect the presence of such foreign gas, which allows to detect leaks. The gas detector (4) is a thermal detector using a single heater (6) and two temperature sensors (7, 8) for detecting gas flow as well as foreign gas.

公开(公告)号：EP2241870A1

公开(公告)日：2010-10-20

申请号：EP09005449.5

申请日：2009-04-17

申请人： Sensirion AG

发明人： Mayer, Felix ,  Graf, Markus ,  Hunziker, Werner

IPC分类号： G01K1/14

CPC分类号： G01K1/143

摘要： An assembly of a substrate (1), such as a windshield, a sensor device (2), such as a humidity sensor, as well as a holder (4) is provided. A metal structure (10) partially embedded in the package (6) of the sensor device (2) forms tongues (13) that are used as spring members for pushing sensor device (3) against the substrate (1). This design is easy to assemble and provides a good thermal contact between the sensor device (3) and the substrate (1).

摘要翻译： 提供了诸如挡风玻璃的基板（1），诸如湿度传感器的传感器装置（2）以及保持器（4）的组件。 部分地嵌入传感器装置（2）的包装（6）中的金属结构（10）形成舌片（13），其用作用于将传感器装置（3）推靠在衬底（1）上的弹簧构件。 该设计易于组装并且在传感器装置（3）和基板（1）之间提供良好的热接触。