公开(公告)号：US20150034825A1

公开(公告)日：2015-02-05

申请号：US14383081

申请日：2013-02-12

Applicant: CANON KABUSHIKI KAISHA

Inventor： Alexis Debray ,  Takeaki Itsuji

IPC: H04N5/33 ,  G01J5/10

CPC classification number: H04N5/332 ,  G01J5/10 ,  G01J2005/106 ,  H01Q9/16 ,  H01Q23/00

Abstract: The present invention relates to a device for radiating or receiving an electromagnetic wave. The device includes a substrate including a recess coated by a material that reflects the electromagnetic wave, a metal portion that radiates or receives the electromagnetic wave, and an electronic element connected to the metal portion on the substrate. The metal portion includes a portion provided above an opening of the recess and a portion which is located on the substrate and connected to the electronic element.

Abstract translation: 本发明涉及一种用于辐射或接收电磁波的装置。 该装置包括：基板，包括由反射电磁波的材料涂覆的凹部，辐射或接收电磁波的金属部分;以及连接到基板上的金属部分的电子元件。 金属部分包括设置在凹部的开口上方的部分和位于基板上并连接到电子元件的部分。

公开(公告)号：US20140367573A1

公开(公告)日：2014-12-18

申请号：US14344790

申请日：2012-08-23

Applicant: Kuniyuki Okuyama

Inventor： Kuniyuki Okuyama

IPC: H04N5/33 ,  H04N5/359 ,  G01J5/24

CPC classification number: H04N5/33 ,  G01J1/46 ,  G01J5/22 ,  G01J5/24 ,  G01J2005/0077 ,  G01J2005/106 ,  H01L27/14669 ,  H04N5/359

Abstract: Provided is an infrared image pickup device, including: a plurality of bolometer elements that receive light from a subject; and a plurality of readout circuits respectively connected to the plurality of bolometer elements, the plurality of bolometer elements and the plurality of readout circuits being connected to a first input voltage wiring and a second input voltage wiring. Each of the plurality of readout circuits includes: a bias circuit that applies a bias voltage to corresponding one of the plurality of bolometer elements; a bias-canceling circuit that removes an offset current of the corresponding one of the plurality of bolometer elements; an integration circuit connected to a connection point between the bias circuit and the bias-canceling circuit, that integrates a differential current between the bias circuit and the bias-canceling circuit; and a saturation-prevention circuit that prevents saturation of an output voltage of the integration circuit.

Abstract translation: 提供了一种红外图像拾取装置，包括：多个测辐射热计元件，其接收来自被摄体的光; 以及分别连接到多个测辐射热计元件的多个读出电路，多个测辐射热计元件和多个读出电路连接到第一输入电压布线和第二输入电压布线。 多个读出电路中的每一个包括：向多个测辐射热计元件中的相应一个辐射热计元件施加偏置电压的偏置电路; 偏移消除电路，其去除所述多个测辐射热计元件中的相应一个测辐射热计元件的偏移电流; 连接到偏置电路和偏置消除电路之间的连接点的积分电路，其对偏置电路和偏置消除电路之间的差分电流进行积分; 以及防止积分电路的输出电压饱和的饱和防止电路。

公开(公告)号：US20120031106A1

公开(公告)日：2012-02-09

申请号：US12850770

申请日：2010-08-05

Applicant: Rahul Jaikaran Chillar ,  Julio E. Mestroni ,  Eric J. Kauffman ,  Adil Ansari

Inventor： Rahul Jaikaran Chillar ,  Julio E. Mestroni ,  Eric J. Kauffman ,  Adil Ansari

IPC: F02C7/00 ,  G01J5/02

CPC classification number: F01D21/003 ,  F01D17/085 ,  F02C6/18 ,  F02C9/28 ,  F05D2270/303 ,  G01J5/0088 ,  G01J5/025 ,  G01J5/0809 ,  G01J2005/106 ,  Y02E20/16

Abstract: A system includes a radiation detector array configured to direct a field of view toward multiple conduits within a fluid flow path from a turbine into a heat exchanger. The radiation detector array is configured to output a signal indicative of a multi-dimensional temperature profile of the fluid flow path based on thermal radiation emitted by the conduits. The system also includes a controller communicatively coupled to the radiation detector array. The controller is configured to determine a temperature variation across the fluid flow path based on the signal, and to compare the temperature variation to a threshold value.

Abstract translation: 一种系统包括辐射检测器阵列，该辐射检测器阵列构造成将视场朝向从涡轮机进入热交换器的流体流动路径内的多个管道引导。 辐射检测器阵列被配置为基于由导管发射的热辐射来输出指示流体流动路径的多维温度分布的信号。 该系统还包括通信地耦合到辐射探测器阵列的控制器。 控制器被配置为基于该信号来确定跨过流体流动路径的温度变化，并将温度变化与阈值进行比较。

公开(公告)号：US20030201395A1

公开(公告)日：2003-10-30

申请号：US10420325

申请日：2003-04-21

Inventor： Jean-Jacques Yon ,  Andre Perez

IPC: G01J005/00

CPC classification number: G01J5/20 ,  G01J5/34 ,  G01J2005/106

Abstract: This invention relates to a thermal radiation detection device comprising at least two detectors each comprising an absorbent radiation membrane, held in place by at least two suspension devices (S11, S12, S21, S22) connected to a mechanical anchor point and an electrical anchor point respectively, in which at least one anchor point that is common to two adjacent detectors, is a purely mechanical anchor point for one detector and is at least an electric anchor point for the adjacent detector.

Abstract translation: 本发明涉及一种热辐射检测装置，其包括至少两个检测器，每个检测器包括吸收性辐射膜，该吸收性辐射膜通过连接到机械锚点和电锚点的至少两个悬挂装置（S11，S12，S21，S22）保持就位 其中至少一个与两个相邻检测器共同的锚定点是用于一个检测器的纯机械锚点，并且至少是相邻检测器的电锚点。

公开(公告)号：US4707605A

公开(公告)日：1987-11-17

申请号：US860512

申请日：1986-05-07

Applicant: Robert W. Astheimer ,  William J. Kelly

Inventor： Robert W. Astheimer ,  William J. Kelly

IPC: G01J5/00 ,  G01J5/08 ,  G01J5/10 ,  G01J5/34 ,  G01N25/72 ,  G02B6/04 ,  G02B6/42 ,  H04N3/09 ,  H04N5/33 ,  G01N21/62 ,  G02B6/00

CPC classification number: G01J5/02 ,  G01J5/0096 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0821 ,  G01J5/084 ,  G01J5/089 ,  G01N25/72 ,  G02B26/103 ,  H04N3/09 ,  H04N5/33 ,  G01J2005/0081 ,  G01J2005/106 ,  G01J5/047 ,  G01J5/34 ,  G02B6/4204 ,  G02B6/4214

Abstract: Selective thermal examination of a target is provided by scanning the field of view of an infrared detector over predetermined areas of a target. The selection is made by a plurality of infrared fibers having first and second ends with the first ends being stationarily mounted in a fixed array suitable for being scanned by the detector or a detector coupled to each first end which are electrically scanned, while the second ends of the infrared fibers are directed by the user to selected areas of the target which are desired to be thermally examined. The infrared detector or detectors are then scanned over the first ends of the infrared fibers in the fixed array for sequentially thermally examining the selected areas of the target. The selected areas may be changed simply by rearranging and redirecting the second ends of the infrared fibers with respect to the target areas desired to be examined.

Abstract translation: 通过在目标的预定区域上扫描红外检测器的视场来提供目标的选择性热检查。 所述选择由具有第一端和第二端的多个红外光纤制成，其第一端被固定地安装在固定的阵列中，该固定阵列适于被检测器扫描，或耦合到被电扫描的每个第一端的检测器，而第二端 的红外线纤维由用户引导到期望被热检查的目标的选定区域。 然后将红外检测器或检测器在固定阵列中的红外光纤的第一端上扫描，以便依次热检查目标的选定区域。 所选择的区域可以简单地通过相对于期望被检查的目标区域重新布置和重定向红外光纤的第二端来改变。

公开(公告)号：US20240264699A1

公开(公告)日：2024-08-08

申请号：US18041688

申请日：2022-06-29

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Liang Xia ,  Guoqiang Tang ,  Kuo Sun

IPC: G06F3/041 ,  G01J5/00 ,  G01J5/10 ,  G06F3/01

CPC classification number: G06F3/0418 ,  G01J5/0025 ,  G01J5/10 ,  G06F3/017 ,  G06F3/0412 ,  G01J2005/106 ,  G06F2203/04108

Abstract: An electronic apparatus is provided. The electronic apparatus includes a pyroelectric layer including a plurality of pyroelectric blocks in an array, configured to detect thermal radiation from a gesture; a first electrode layer including a plurality of first electrodes, a respective first electrode of the plurality of first electrodes electrically connected to multiple pyroelectric blocks; a second electrode layer including a plurality of second electrodes, a respective second electrode of the plurality of second electrodes electrically connected to multiple pyroelectric blocks; and a first circuit configured to receive a first signal transmitted from the plurality of first electrodes and the plurality of second electrodes, and configured to detect a gesture input on the electronic apparatus upon receiving the first signal.

公开(公告)号：US12025500B2

公开(公告)日：2024-07-02

申请号：US18157099

申请日：2023-01-20

Applicant: The Procter & Gamble Company

Inventor： Stephen Michael Varga ,  Steven Henry Mersch

IPC: G01J5/061 ,  G01J5/10 ,  G01J5/00

CPC classification number: G01J5/061 ,  G01J5/10 ,  G01J2005/0077 ,  G01J2005/106

Abstract: Systems and methods for thermal radiation detection utilizing a thermal radiation detection system are provided. The thermal radiation detection system includes one or more Indium Antimonide (InSb)-based photodiode infrared detectors and a temperature sensing circuit. The temperature sensing circuit is configured to generate signals correlated to the temperatures of one or more of the plurality of infrared sensor elements. The thermal radiation detection system also includes a signal processing circuit.

公开(公告)号：US11959807B2

公开(公告)日：2024-04-16

申请号：US17512776

申请日：2021-10-28

Applicant: Melexis Technologies NV

Inventor： Jos Rennies ,  Wouter Reusen ,  Luc Buydens

IPC: G01J5/10 ,  H04N5/33 ,  H04N25/46 ,  H04N25/702 ,  G01J5/00

CPC classification number: G01J5/10 ,  H04N5/33 ,  H04N25/46 ,  H04N25/702 ,  G01J2005/0077 ,  G01J2005/106

Abstract: A thermal imaging apparatus comprising: a thermal detector device (100) comprising an array of thermal sensing pixels (102) and signal processing circuitry (104) coupled to the detector device (100). The circuitry (104) supports a background identifier (110) and a pixel classifier (112), the background identifier (110) comprising a common intensity identifier (114) and an expected background intensity calculator (116). The background identifier (110) receives pixel measurement data captured by the detector device (100) in respect of pixels of the array (102) and the common intensity identifier (114) identifies a largest number of substantially the same pixel intensity values from the pixel measurement data. The expected background intensity calculator (116) uses the largest number of substantially the same pixel intensity values to generate a model of expected background intensity levels. The pixel classifier (112) uses the model to determine whether an intensity measurement by a pixel (118) of the array (102) corresponds to a background or an object in an image.

公开(公告)号：US20230363328A1

公开(公告)日：2023-11-16

申请号：US18358145

申请日：2023-07-25

Applicant: Agnetix, Inc.

Inventor： Ihor Lys ,  Nicholas Maderas

IPC: A01G9/26 ,  G01J5/10 ,  G01J3/02 ,  G01J3/28 ,  A01G7/02 ,  A01G9/24 ,  A01G7/04 ,  H05B45/12

CPC classification number: A01G9/26 ,  G01J5/10 ,  G01J3/0291 ,  G01J3/2823 ,  A01G7/02 ,  A01G9/246 ,  A01G9/247 ,  A01G9/249 ,  A01G7/045 ,  H05B45/12 ,  G01J2005/106

Abstract: An integrated sensor assembly includes a housing having a rectangular shape, a front side having a length and width and including a plurality of openings, and a thickness significantly less than the length or the width of the front side. The assembly includes an infrared thermal sensor disposed in the housing and aligned with a first opening of the plurality of openings, a time-of-flight proximity sensor disposed in the housing and aligned with a second opening of the plurality of openings, and a color light sensor, disposed in the housing and aligned with the second opening of the plurality of openings, to respectively sense at least red light, green light, and blue light. The integrated sensor assembly does not include a narrowband irradiator to facilitate multispectral imaging of reflected or emitted radiation from at least one object in response to irradiation by the narrowband irradiator.

公开(公告)号：US11680851B2

公开(公告)日：2023-06-20

申请号：US17326313

申请日：2021-05-20

Applicant: University of Electronic Science and Technology of China

Inventor： Chao Wang ,  Jing Jiang ,  Anmei Qiu ,  Yekui Zhong ,  Yi Niu ,  Peifeng Yu ,  Zezhan Zhang ,  Ying Duan ,  Xueke Gou ,  Guiyun Tian

IPC: G01J5/00 ,  G01J5/0806 ,  G01J5/10 ,  G01M15/02 ,  G01M15/14 ,  G01J5/04 ,  G01J5/48

CPC classification number: G01J5/0088 ,  G01J5/04 ,  G01J5/0806 ,  G01J5/10 ,  G01M15/02 ,  G01M15/14 ,  G01J5/485 ,  G01J2005/106

Abstract: A device for measuring surface temperature of a turbine blade based on a rotatable prism includes a probe, a prism rotating apparatus and an optical focusing apparatus. The prism rotating apparatus and the optical focusing apparatus are located inside the probe. The probe includes a probe outer casing, a probe inner casing, a water-cooled casing pipe, a sapphire window piece, a quartz prism, a light pipe, a collimating lens, a focusing lens and an infrared array detector. The prism rotating apparatus includes a rotary motor, a worm, a gear and a prism rotary table, the rotary motor rotates to drive the prism rotary table to rotate. The optical focusing apparatus includes a telescopic motor, a coupler, a lead screw and a drive rod, the telescopic motor rotates to drive the lead screw, so as to further drive the drive rod to move along the slot.