公开(公告)号：EP3196614A2

公开(公告)日：2017-07-26

申请号：EP17152395.4

申请日：2017-01-20

Applicant: Excelitas Technologies Singapore Pte. Ltd.

Inventor： SCHILZ, Juergen ,  BARLOW, John ,  SCHMIDT, Wolfgang

IPC: G01J5/12 ,  G01J5/34 ,  G01J5/00 ,  G01J5/08

CPC classification number: G01J5/0806 ,  G01J5/0025 ,  G01J5/12 ,  G01J5/14 ,  G01J2005/066 ,  G08B13/193

Abstract: An apparatus configured to sense presence and motion in a monitored space is presented. The apparatus includes a dual-element assembly with a first thermal sensing element and a second thermal sensing element configured to produce a direct current output that is sustained at a level substantially proportional to an amount of thermal energy being received at the thermal sensing elements. A lens array (or equivalent optics) is coupled to the elements, having a plurality of lenses directing incident thermal energy from a plurality of optically-defined spatial zones onto the sensing elements. An electronic circuitry is configured to read a resulting signal of the dual-element assembly and an individual output signal of each the first thermal sensing element and the second thermal sensing element.

Abstract translation: 呈现了被配置为感测监测空间中的存在和运动的设备。 该装置包括具有第一热感测元件和第二热感测元件的双元件组件，该第二热感测元件和第二热感测元件被配置为产生直流输出，该直流输出维持在基本上与在热感测元件处接收的热能的量成比例的水平。 透镜阵列（或等效光学器件）耦合到元件，具有多个透镜，将来自多个光学限定的空间区域的入射热能引导到感测元件上。 电子电路被配置为读取双元件组件的结果信号和每个第一热感测元件和第二热感测元件的单独输出信号。

公开(公告)号：EP2690416A4

公开(公告)日：2014-09-10

申请号：EP12763552

申请日：2012-03-09

Applicant: HAMAMATSU PHOTONICS KK

Inventor： WARASHINA YOSHIHISA ,  SUZUKI JUN

IPC: G01J1/42 ,  G01J1/44 ,  H04N5/33

CPC classification number: H04N5/33 ,  G01J1/44 ,  G01J5/00 ,  G01J5/10 ,  G01J5/22 ,  G01J5/24 ,  G01J2001/444 ,  G01J2005/0048 ,  G01J2005/0077 ,  G01J2005/066 ,  G01J2005/202 ,  H04N5/217 ,  H04N5/357

公开(公告)号：EP1972911A2

公开(公告)日：2008-09-24

申请号：EP08250712.0

申请日：2008-03-01

Applicant: Lasermet Limited

Inventor： Hewinson, John ,  Ward, Stuart

IPC: G01J1/42 ,  G01J5/12

CPC classification number: G01J1/4257 ,  G01J5/12 ,  G01J2005/066

Abstract: A measuring apparatus (1) is provided comprising a detector device for detecting a variable to be measured, and control means (19) operative to control the detector means and generate an output signal indicative of the magnitude of the variable being measured. The detector means comprises a housing (3) on which are mounted two Peltier-Seebeck detectors (11, 13), the detectors (11, 13) being arranged on the housing (3) such that only the first Peltier-Seebeck detector (11) is exposed, in use, to the variable to be measured. The control means (19) being operative to generate the output signal based on the output of the first Peltier-Seebeck detector (11) and the output of the second Peltier-Seebeck detector (13) The output signal generated therefore accounts for the effect of the ambient heat on each Peltier-Seebeck detector (11, 13).

Abstract translation: 提供了一种测量装置（1），包括用于检测待测量的变量的检测器装置，以及控制装置（19），用于控制检测器装置并产生指示所测量的变量的幅度的输出信号。 检测器装置包括壳体（3），两个珀耳帖 - 塞贝克检测器（11,13）安装在其上，检测器（11,13）布置在壳体（3）上，使得只有第一珀尔帖 - 塞贝克检测器 ）在使用中暴露于要测量的变量。 控制装置（19）可操作以基于第一珀尔帖 - 塞贝克检测器（11）的输出和第二珀耳帖塞贝克检测器（13）的输出来产生输出信号。因此产生的输出信号考虑到 每个珀耳帖 - 塞贝克检测器（11,13）上的环境热。

公开(公告)号：EP0875197B1

公开(公告)日：2004-04-21

申请号：EP97909713.6

申请日：1997-10-31

Applicant: Citizen Watch Co. Ltd.

Inventor： EGAWA, Shunji

IPC: A61B5/00 ,  G01K13/00

CPC classification number: G01J5/04 ,  G01J5/045 ,  G01J5/049 ,  G01J5/08 ,  G01J5/0818 ,  G01J5/0875 ,  G01J2005/066 ,  G01J2005/068 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A light guide tube (15) which guides an infrared radiation from a measured object, a 1st infrared sensor (10) which detects the infrared radiation from the light guide tube (15), a temperature sensor (12) which generates a reference temperature signal, a reference cavity (17) which shows a temperature status approximately the same as the temperature status of the light guide tube (15) and is closed so as to prevent the incidence of an external infrared radiation, a 2nd infrared sensor (11) which detects an infrared radiation from the reference cavity (17), a temperature calculating means (13) which calculates the temperature of the object in accordance with the signals from the 1st infrared sensor (10), the 2nd infrared radiation sensor (11) and the temperature sensor (12) and a display (14) which displays the temperature in accordance with a signal from the temperature calculating means (13) are provided. The diameter of at least one of the light guide tube (15) and the reference cavity (17) is gradually reduced from the side of the 1st and 2nd infrared sensors (10 and 11) toward the light incidence opening of the light guide tube (15).

公开(公告)号：EP0856278A2

公开(公告)日：1998-08-05

申请号：EP97310723.8

申请日：1997-12-24

Applicant: Brown, David Lloyd

Inventor： Brown, David Lloyd

IPC: A61B5/00

CPC classification number: G01J5/0022 ,  A61B5/01 ,  A61B5/6853 ,  A61B5/6855 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/025 ,  G01J5/026 ,  G01J5/047 ,  G01J5/08 ,  G01J5/0862 ,  G01J5/089 ,  G01J2005/066

Abstract: A system for locating inflamed plaque in an artery of a patient includes a catheter with an expander mounted at a catheter distal end. An infrared carrier, e.g., an optical fiber is mounted on the catheter with a carrier distal end attached to the expander. A sensor is connected to a carrier proximal end to measure infrared radiation transmitted through the carrier from the carrier distal end. In use, the expander is operable to selectively move the carrier distal end into contact with the arterial wall. Infrared radiation can then be measured to determine the temperature at the arterial wall. Temperatures at various locations can be taken, with elevated temperatures being indicative of inflamed plaque.

Abstract translation: 用于在患者的动脉中定位发炎斑块的系统包括具有安装在导管远端的扩张器的导管。 将红外载体（例如光纤）安装在导管上，并将载体远端连接到扩张器上。 传感器连接到载体近端以测量从载体远端通过载体传输的红外辐射。 在使用中，扩张器可操作以选择性地将载体远端移动到与动脉壁接触。 然后可以测量红外辐射以确定动脉壁处的温度。 可以采取不同位置的温度，升高的温度指示发炎的斑块。

公开(公告)号：EP0667751A4

公开(公告)日：1995-09-13

申请号：EP92921985

申请日：1992-10-12

IPC: A61B5/01 ,  A61B20060101 ,  A61B1/227 ,  A61B5/00 ,  G01J20060101 ,  G01J5/04 ,  G01J5/06 ,  G01J5/10 ,  G01J5/12 ,  G01J5/14 ,  G01K11/00 ,  G01K13/00

CPC classification number: G01J5/04 ,  A61B1/227 ,  G01J5/02 ,  G01J5/028 ,  G01J5/045 ,  G01J5/049 ,  G01J5/08 ,  G01J5/0812 ,  G01J5/0862 ,  G01J5/14 ,  G01J2005/066 ,  G01J2005/068

Abstract: A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. This stability is accomplished by locating a neutral density filter (164) over half of the optical aperture (162) of the detector package (16) such that the neutral density filter (164) ''shadows'' only one of two thermopile channels (163) for detecting the infrared energy emitted by the tympanic membrane. The two thermopile channels (163) are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls (161) of the detector package (16) reach each detector (163) equally, the effects of these emissions on the temperature measurement are eliminated.

Abstract translation: 一种非接触式红外线鼓膜温度计，不需要环境稳定性或波导温度控制，因为它使用光学稳定的红外探测器来检测鼓膜发出的红外能量。 通过将中性密度滤光片（164）定位在检测器封装（16）的光学孔径（162）的一半上来实现该稳定性，使得中性密度滤光片（164）“仅遮蔽两个热电堆通道 用于检测由鼓膜发射的红外能量。 两个热电堆通道（163）串联连接，使得在两个通道中均等存在的任何光学信号都将产生零净输出。 由于检测器封装（16）的壁（161）发射的红外能量均匀地到达每个检测器（163），所以这些排放对温度测量的影响被消除。

公开(公告)号：WO2017067711A1

公开(公告)日：2017-04-27

申请号：PCT/EP2016/071411

申请日：2016-09-12

Applicant: ROBERT BOSCH GMBH

Inventor： HERRMANN, Ingo ,  GROSS, David ,  UTERMOEHLEN, Fabian

IPC: G01J5/20 ,  G01J5/08 ,  G01J1/42

CPC classification number: G01J5/20 ,  G01J1/429 ,  G01J5/0853 ,  G01J5/0896 ,  G01J2005/066 ,  G01J2005/206

Abstract: Die Erfindung betrifft einen Strahlungssensoranordnung (21), umfassend einen Strahlungssensor (2), umfassend ein freitragendes Element (5), welches einen optischen Absorber (6) und eine Widerstandsstruktur (3) umfasst und eine Haltestruktur (4), welche das freitragende Element (5) in einem Abstand zu einem Substrat (1) hält und welche eine Verbindung zwischen dem freitragenden Element (5) und dem Substrat (1) darstellt, sowie eine Auswerteeinheit zur Ermittlung einer absorbierten Strahlung aus der Änderung eines elektrischen Widerstands der Widerstandsstruktur (3) gekennzeichnet durch eine wellenlängenselektive Auslegung des optischen Absorbers (6).

Abstract translation:

本发明涉及一种包括辐射传感器的放射线传感器装置（21）（2），包括自支承元件（5）包括光吸收体（6）和一个电阻器结构（3）和支撑结构（ 4）从LT并且以一定距离从衬底的悬臂元件（5）（1）HANDS构成用于确定吸收的辐射的自支承元件（5）和基片（1），以及评估单元之间的连接 通过光学吸收体（6）的波长选择性设计表征的电阻结构（3）的电阻的变化，

公开(公告)号：WO2017052744A2

公开(公告)日：2017-03-30

申请号：PCT/US2016/043758

申请日：2016-07-22

Applicant: RAYTHEON COMPANY

Inventor： MARTIN, Chadwick B. ,  KREMER, Rex M. ,  TEMKIN, Jesse C.

IPC: G01J5/04 ,  G01J5/06 ,  G01N21/94

CPC classification number: G01J5/043 ,  G01J5/044 ,  G01J5/061 ,  G01J5/522 ,  G01J2005/066 ,  G01N21/94 ,  G01N2021/157

Abstract: A detector assembly (300, 500) includes a dewar chamber (102, 502) having an aperture (108, 510) and an infrared radiation detector (106, 514). The detector assembly also includes a mirror (304, 400, 410, 504) disposed adjacent the aperture of the dewar chamber, where the mirror has a reflective surface (306, 604) and an emitting region (305, 402, 412, 606) facing the aperture. The infrared radiation detector is configured to detect first radiation and second radiation from the mirror. The first radiation originates from at least one relatively cold surface in the dewar chamber and reflects off the reflective surface of the mirror. The second warm radiation originates from at least one relatively warm surface at or behind the emitting region. The infrared radiation detector is also configured to detect an artifact (122, 712, 722, 802) caused by a particle (110) in the dewar chamber that blocks a portion of the first or second radiation.

Abstract translation: 检测器组件（300,500）包括具有孔径（108,510）和红外辐射探测器（106,514）的杜瓦瓶室（102,502）。 检测器组件还包括邻近杜瓦瓶室的孔设置的反射镜（304,400,410,504），其中反射镜具有反射表面（306,604）和发射区域（305,402,412,606） 面对光圈。 红外辐射检测器被配置为检测来自反射镜的第一辐射和第二辐射。 第一辐射源自杜瓦瓶室中的至少一个相对较冷的表面并且反射离开反射镜的反射表面。 第二暖辐射源自发射区域之上或之后的至少一个相对温暖的表面。 红外辐射检测器还被配置为检测由杜瓦瓶室中的颗粒（110）引起的伪影（122,712,722,802），其阻挡第一或第二辐射的一部分。

公开(公告)号：WO2016057880A1

公开(公告)日：2016-04-14

申请号：PCT/US2015/054855

申请日：2015-10-09

Applicant: ROBERT BOSCH GMBH ,  ROCZNIK, Thomas ,  PURKL, Fabian ,  O'BRIEN, Gary ,  FEYH, Ando ,  KIM, Bongsang ,  SAMARAO, Ashwin ,  YAMA, Gary

Inventor： ROCZNIK, Thomas ,  PURKL, Fabian ,  O'BRIEN, Gary ,  FEYH, Ando ,  KIM, Bongsang ,  SAMARAO, Ashwin ,  YAMA, Gary

IPC: G01J5/10 ,  G01J5/22 ,  G01J5/00

CPC classification number: G01J5/06 ,  G01J5/0809 ,  G01J5/0853 ,  G01J5/20 ,  G01J5/24 ,  G01J2005/066 ,  G01J2005/067

Abstract: A semiconductor sensor system, in particular a bolometer, includes a substrate, an electrode supported by the substrate, an absorber spaced apart from the substrate, a voltage source, and a current source. The electrode can include a mirror, or the system may include a mirror separate from the electrode. Radiation absorption efficiency of the absorber is based on a minimum gap distance between the absorber and mirror. The current source applies a DC current across the absorber structure to produce a signal indicative of radiation absorbed by the absorber structure. The voltage source powers the electrode to produce a modulated electrostatic field acting on the absorber to modulate the minimum gap distance. The electrostatic field includes a DC component to adjust the absorption efficiency, and an AC component that cyclically drives the absorber to negatively interfere with noise in the signal.

Abstract translation: 半导体传感器系统，特别是测辐射热计，包括基板，由基板支撑的电极，与基板间隔开的吸收体，电压源和电流源。 电极可以包括反射镜，或者系统可以包括与电极分离的反射镜。 吸收器的辐射吸收效率基于吸收器和反射镜之间的最小间隙距离。 电流源通过吸收器结构施加直流电流以产生指示由吸收体结构吸收的辐射的信号。 电压源为电极供电以产生作用在吸收器上的调制静电场，以调制最小间隙距离。 静电场包括用于调节吸收效率的DC分量，以及周期性地驱动吸收体负相干扰信号中的噪声的AC分量。

公开(公告)号：WO2009101080A1

公开(公告)日：2009-08-20

申请号：PCT/EP2009/051506

申请日：2009-02-10

Applicant: Analog Devices Inc. ,  Lambkin, Paul ,  Lane, William A. ,  Bain, Andrew David

Inventor： Lambkin, Paul ,  Lane, William A. ,  Bain, Andrew David

IPC: G01J5/06 ,  G01J1/04 ,  G01J5/02 ,  G01J5/04 ,  G01J5/08 ,  G01J5/10 ,  G01J5/24 ,  H01L31/0203 ,  H01L31/0232

CPC classification number: G01J1/04 ,  G01J1/0407 ,  G01J1/0411 ,  G01J5/02 ,  G01J5/0235 ,  G01J5/024 ,  G01J5/04 ,  G01J5/045 ,  G01J5/06 ,  G01J5/08 ,  G01J5/0803 ,  G01J5/0806 ,  G01J5/0831 ,  G01J5/0853 ,  G01J2005/066 ,  G01J2005/068 ,  H01L27/14618 ,  H01L27/14623 ,  H01L27/14625 ,  H01L31/0203 ,  H01L31/02164 ,  H01L31/02325 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The invention provides a sensor including a first sensor element (105) formed in a first substrate (110) and at least one optical element formed in a second substrate, the first and second substrates being configured relative to one another such that the second substrate forms a cap (115) over the first sensor element. The cap (115) includes a dif tractive optical element and an aperture stop (901) which collectively determine the wavelength of incident radiation (125) that is allowed through the cap (115) and onto the element (105).

Abstract translation: 本发明提供一种传感器，其包括形成在第一基板（110）中的第一传感器元件（105）和形成在第二基板中的至少一个光学元件，所述第一和第二基板相对于彼此配置，使得所述第二基板 在第一传感器元件上方的帽（115）。 帽（115）包括差动光学元件和孔径光阑（901），其共同地确定允许通过帽（115）并进入元件（105）的入射辐射（125）的波长。