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公开(公告)号：US20140091217A1
公开(公告)日：2014-04-03
申请号：US13632577
申请日：2012-10-01
发明人： Hassane OULACHGAR , Bruno TREMBLAY
CPC分类号： G01J5/20 , G01J5/023 , G01J5/024 , G01J2005/202
摘要： A microbolometer detector has an improved support structure. The microbolometer detector includes a substrate and a support structure including at least one post connected to and projecting substantially vertically from the substrate. The microbolometer detector also includes a platform held above the substrate and including a central region substantially vertically aligned with the at least one post of the support structure and a peripheral region surrounding the central region, the platform being supported by the support structure from the central region thereof. The microbolometer further includes at least one thermistor located in the peripheral region of the platform. A microbolometer focal plane array may also include multiple microbolometer detectors arranged in a two-dimensional array. The support structures are particularly well suited for supporting relatively large platforms of microbolometer detectors, particularly for far-infrared and terahertz detection and spectroscopy applications.
摘要翻译： 微测热计检测器具有改进的支撑结构。 微测热计检测器包括基底和支撑结构，该支撑结构包括至少一个连接到基底上并基本垂直于基底垂直突出的柱。 该微热辐射热计检测器还包括一个平台，该平台保持在基板上方，并包括与支撑结构的至少一个支柱基本上垂直对准的中心区域和围绕该中心区域的周边区域，该平台由支撑结构从中心区域 其中。 微量热计还包括位于平台周边区域中的至少一个热敏电阻。 微测热计焦平面阵列还可以包括以二维阵列布置的多个微测热计检测器。 支撑结构特别适合于支持相对较大的微热电探测器的平台，特别是用于远红外和太赫兹检测和光谱学应用。
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公开(公告)号：US20050216102A1
公开(公告)日：2005-09-29
申请号：US11085255
申请日：2005-03-22
申请人： Yukihiko Tanizawa
发明人： Yukihiko Tanizawa
CPC分类号： G01J5/14 , G01D3/022 , H01L2224/45144 , H01L2224/48091 , H01L2924/00014
摘要： A physical quantity sensor comprises a sensor element, a signal processing circuit, and a power supply circuit. The sensor element senses a physical quantity to output a signal corresponding to the sensed physical quantity. The signal processing circuit processes the signal coming from the sensor element. The power supply circuit, which is in charge of powering the signal processing circuit, controls predetermined voltage provided from outside the sensor so that a total amount of both of power consumed by the power supply circuit and power consumed by the signal processing circuit is constant. Power-supply voltage subjected to the control to the signal processing circuit through a line connecting the power supply circuit and the signal processing circuit. By way of example, both the power supply circuit and the signal processing circuit are provided on the same semiconductor substrate.
摘要翻译： 物理量传感器包括传感器元件，信号处理电路和电源电路。 传感器元件感测物理量以输出对应于感测到的物理量的信号。 信号处理电路处理来自传感器元件的信号。 负责向信号处理电路供电的电源电路控制从传感器外部提供的预定电压，使得由电源电路消耗的功率和由信号处理电路消耗的功率两者的总量是恒定的。 通过连接电源电路和信号处理电路的线路对信号处理电路进行控制的电源电压。 作为示例，电源电路和信号处理电路都设置在相同的半导体衬底上。
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63.发明授权Method for the correction of the output signal of an infra red radiation multiple element sensor 失效用于校正红外辐射多元传感器的输出信号的方法公开(公告)号：US06871999B2
公开(公告)日：2005-03-29
申请号：US10168484
申请日：2000-12-22
IPC分类号： G01N21/35 , G01J1/02 , G01J1/42 , G01J5/00 , G01J5/10 , G01J5/14 , G01J5/22 , G01N21/61 , G01J5/18
CPC分类号： G01J5/10 , G01J5/14 , G01J5/22 , H01L2224/48137 , H01L2924/3025 , H01L2924/00
摘要： A method for the correction of the output signal of an infra red radiation multiple element sensor comprises the steps of determining and storing a parameter of a sensor element of the sensor and of generating a corrected signal of the sensor element in accordance with the stored parameter, where the storage of the parameter takes place in a memory supplied by the manufacturer and where prior to the correction being carried out, the parameter is transmitted to a correction device which is separate from the sensor. A sensor has several sensor elements (11a to 11i) which generate an output signal and a memory (14) provided on the sensor for the storage of at least one parameter of at least one sensor element. A sensor system has a sensor (20) as described earlier, a socket (31) which can be connected with the sensor for the purpose of signal transmission and a correction device (32) connected to the socket for receiving the sensor output signal and the parameters and for the generation of a corrected sensor signal.
摘要翻译： 用于校正红外辐射多元素传感器的输出信号的方法包括以下步骤：确定和存储传感器的传感器元件的参数并根据所存储的参数产生传感器元件的校正信号， 其中参数的存储发生在由制造商提供的存储器中，并且在执行校正之前，将参数发送到与传感器分离的校正装置。 传感器具有产生输出信号的多个传感器元件（11a至11i）和设置在传感器上用于存储至少一个传感器元件的至少一个参数的存储器（14）。 传感器系统具有如前所述的传感器（20），可以与传感器连接以用于信号传输的插座（31）和连接到插座的用于接收传感器输出信号的校正装置（32） 参数和校正的传感器信号的产生。
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公开(公告)号：US20050031387A1
公开(公告)日：2005-02-10
申请号：US10938795
申请日：2004-09-13
申请人： Katsuyuki Yokoi , Masashi Suzuki
发明人： Katsuyuki Yokoi , Masashi Suzuki
CPC分类号： G03G15/2057
摘要： A fixing device has a fixing unit and a temperature detection unit. The fixing unit includes a heat roller provided with a roller section and a heater section, and a pressure roller in pressure contact with the heat roller. These rollers are disposed in a protective cover. The roller section includes a base layer of aluminum formed into a hollow cylindrical shape, a black radiation layer, and a toner parting layer. The heater section is disposed in a hollow space of the base layer. In this heat roller, when heat is emitted from the heater section, and the heat is transmitted to the radiation layer via the base layer, greater amount of infrared radiation is emitted from the radiation layer than in the case of a heat roller that is not equipped with the radiation layer. The temperature detecting unit includes an infrared radiation sensor. Thus, even if a noise component is absorbed to some extent by locating the sensor at a distance from the heat roller on an outside of the protective cover, the temperature of the heat roller is detected accurately.
摘要翻译： 定影装置具有定影单元和温度检测单元。 定影单元包括设置有辊部和加热部的加热辊以及与加热辊压接的加压辊。 这些辊子设置在保护罩中。 辊部分包括形成中空圆柱形状的铝基底层，黑色辐射层和调色剂分离层。 加热器部分设置在基层的中空空间中。 在该加热辊中，当从加热器部分发出热量，并且热量经由基底层传递到辐射层时，从辐射层发射的红外线辐射量比不是 配有辐射层。 温度检测单元包括红外线辐射传感器。 因此，即使通过将传感器定位在距保护罩外侧的加热辊一定距离处，某种程度的噪声成分被吸收，也能准确地检测出加热辊的温度。
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公开(公告)号：US6150660A
公开(公告)日：2000-11-21
申请号：US181115
申请日：1998-10-28
申请人： Robert C. Savoca
发明人： Robert C. Savoca
摘要： A staring horizon sensor is mounted on an orbiting satellite has one or more linear infrared detector arrays having the horizon being detected imaged thereon. The arrays are each connected in cyclic repetitive alternating polarity patterns for generating at least two output signals which are offset in phase. The output signals are processed to locate the position of the horizon on the arrays. The repetitive pattern interconnection of the elements in the arrays provide a focal plane data compression which reduces the bandwidth as well as the complexity of the processing electronics. In addition, interconnecting the detective elements in repetitive alternating polarity groups having a spatial frequency greater than the spatial frequency of the thermal variation of the horizon minimize any error due to the earth's thermal variations.
摘要翻译： 一个凝视的地平线传感器被安装在轨道卫星上，具有一个或多个线性红外探测器阵列，其中检测到水平仪成像在其上。 阵列各自以循环重复的交替极性图案连接，以产生相位偏移的至少两个输出信号。 处理输出信号以定位阵列上的地平线的位置。 阵列中的元件的重复图案互连提供了焦平面数据压缩，其减少了带宽以及处理电子器件的复杂性。 此外，将具有大于地平线的热变化的空间频率的空间频率的重复交替极性组中的检测元件相互连接使得由于地球的热变化引起的任何误差最小化。
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公开(公告)号：US5894126A
公开(公告)日：1999-04-13
申请号：US692044
申请日：1996-08-02
申请人： Francesco Pompei , Janus Ternullo
发明人： Francesco Pompei , Janus Ternullo
CPC分类号： G01J5/14
摘要： A thermally differentiable pattern such as hot melt adhesive is monitored in a production line system. An electrical output from a thermopile radiation sensor is applied to a detection circuit which processes the sensor electrical output to perform an inverse to the sensor transfer function and to perform a differentiation which provides a pulsed output at rising and falling edges of the sensor signal. Comparators provide respective output pulse signals representing the respective rising and falling edges. An adjustable amplifier in the circuit adjusts pulse threshold relative to sensed radiation.
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公开(公告)号：US5874736A
公开(公告)日：1999-02-23
申请号：US738300
申请日：1996-10-25
申请人： Francesco Pompei
发明人： Francesco Pompei
IPC分类号： A61B5/01 , G01J5/00 , G01J5/04 , G01J5/10 , G01J5/14 , G01J5/16 , G01J5/18 , G01J5/22 , G01J5/26
CPC分类号： G01J5/16 , G01J5/0022 , G01J5/0025 , G01J5/02 , G01J5/021 , G01J5/025 , G01J5/026 , G01J5/0265 , G01J5/04 , G01J5/06 , G01J2005/068 , G01J5/045
摘要： A radiation detector for axillary temperature measurement comprises a wand having an axially directed radiation sensor at one end and an offset handle at the opposite end. The radiation sensor is mounted within a heat sink and retained by an elastomer in compression. The radiation sensor views a target surface through an emissivity compensating cup and a plastic film. A variable reference is applied to a radiation sensor and amplifier circuit in order to maintain full analog-to-digital converter resolution over design ranges of target and sensor temperature with the sensor temperature either above or below target temperature.
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公开(公告)号：US5729019A
公开(公告)日：1998-03-17
申请号：US586016
申请日：1995-12-29
CPC分类号： G01J1/4228 , G01J1/02 , G01J1/0252 , G01J1/04 , G01J1/0407 , G01J5/04 , G01J5/045 , G01J5/08 , G01J5/0875 , G01J5/20 , G08B13/19 , Y10S250/01
摘要： An occupancy sensor having a primary infrared radiation sensor and a secondary infrared radiation sensor in an integrated vacuum package having a window that provides separate fields of view to the sensors, respectively. The primary sensor is for monitoring occupancy of a selected space. The secondary sensor is for monitoring the background radiation of the space. Signals from the primary and secondary sensors are electronically processed and compared, and the occupancy level of the selected space is determined. Temperature and visible light sensors may also be incorporated. Sensor information is used to control temperature, ventilation, lighting and other parameters of the selected space.
摘要翻译： 占用传感器具有主要的红外线辐射传感器和二次红外辐射传感器，该集成真空封装具有分别向传感器提供分立的视野的窗口。 主传感器用于监视所选空间的占用。 二次传感器用于监测空间的背景辐射。 来自主要和次要传感器的信号被电子处理和比较，并确定所选择的空间的占用水平。 还可以并入温度和可见光传感器。 传感器信息用于控制所选空间的温度，通风，照明等参数。
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公开(公告)号：US5653238A
公开(公告)日：1997-08-05
申请号：US333205
申请日：1994-11-02
申请人： Francesco Pompei
发明人： Francesco Pompei
IPC分类号： G01J5/00 , G01J5/02 , G01J5/04 , G01J5/14 , G01J5/16 , G01J5/18 , G01K1/08 , G01K13/00 , A61B6/00
CPC分类号： G01J5/02 , G01J5/021 , G01J5/025 , G01J5/026 , G01J5/04 , G01J5/041 , G01J5/045 , G01J5/046 , G01J5/047 , G01J5/049 , G01J5/06 , G01J5/08 , G01J5/0818 , G01J5/089 , G01J5/14 , G01J5/16 , G01J5/18 , G01J2005/068
摘要： Tympanic temperature measurements are obtained from the output of a radiation sensor mounted in an extension from a housing. The housing has a temperature display and supports electronics for responding to sensed radiation. The sensor is mounted in an improved extension which is shaped to fit into smaller ear canals, such as a child's ear canal or a swollen adult ear canal. Within the extension, the sensor is positioned in a highly conductive environment and receives radiation from an external target through a tube. Electronics determine the target temperature based on the sensor output signal and a temperature sensor signal.
摘要翻译： 从安装在外壳的延伸部中的辐射传感器的输出获得鼓室温度测量值。 壳体具有温度显示并支持用于响应感测辐射的电子装置。 传感器安装在改进的延伸部分中，其形状适合于较小的耳道，例如儿童的耳道或肿胀的成年耳道。 在延伸部内，传感器位于高度导电的环境中，并通过管接受来自外部靶的辐射。 电子设备基于传感器输出信号和温度传感器信号确定目标温度。
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公开(公告)号：US5420420A
公开(公告)日：1995-05-30
申请号：US181121
申请日：1994-01-13
CPC分类号： H01L37/02
摘要： An infrared detector comprises an array of detector elements (2) of the type having a layer of pyroelectric material (4)sandwiched between upper and lower electrodes (6,8) and separated along each edge by separations (16). The electrical sheet resistance of the upper electrode array (6) is reduced by forming gold rims (24) on the edges of the electrodes (6) around the periphery of each separation (16).
摘要翻译： 红外检测器包括一组具有夹在上下电极（6,8）之间的热电材料层（4）的检测器元件（2）的阵列，并且沿着每个边缘通过间隔（16）分离。 通过在每个间隔（16）的周围的电极（6）的边缘上形成金缘（24）来减小上电极阵列（6）的电薄片电阻。
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