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1. 发明申请

US20190204167A1 THERMAL PATTERN SENSOR WITH PYROELECTRIC CAPACITOR COMPRISING A SOL-GEL MATRIX AND METALLIC OXIDE PARTICLES 审中-公开
公开(公告)号：US20190204167A1
公开(公告)日：2019-07-04
申请号：US16207614
申请日：2018-12-03
申请人： Commissariat À L'énergie Atomique Et Aux Énergies Alternatives
发明人： Mohammed Benwadih , Christine Revenant-Brizard
IPC分类号： G01K17/00 , G01J5/20 , G06K9/00 , G01J5/34 , H01L37/02
CPC分类号： G01K17/003 , G01J5/0025 , G01J5/024 , G01J5/046 , G01J5/061 , G01J5/20 , G01J5/34 , G01J2005/345 , G06K9/0002 , H01L37/02
摘要： Thermal pattern sensor comprising several pixels located on a substrate, each pixel comprising a pyroelectric capacitor, the pyroelectric capacitor comprising a pyroelectric material located between two electrically conducting electrodes, the pyroelectric material comprising a sol-gel matrix in which first particles made of a first material and second particles made of a second material are dispersed. The first material being chosen from among calcium, lanthanum, tantalum, barium, lead and/or strontium oxides, the second material being chosen from among titanium, antimony, tin, zinc, gallium, vanadium and/or manganese oxides.

2. 发明申请

US20180292265A1 STRUCTURALLY REINFORCED COMPOSITE COLD SHIELD FOR USE IN INFRARED SENSORS OR OTHER DEVICES 审中-公开
公开(公告)号：US20180292265A1
公开(公告)日：2018-10-11
申请号：US15483219
申请日：2017-04-10
申请人： Raytheon Company
发明人： Gavin L. Avers , Michael L. Brest , Mark C. Elbogen , Christopher J. Cobb , Daniel W. Rinehart , Jason S. Graham
IPC分类号： G01J5/06 , G01J5/08
CPC分类号： G01J5/06 , G01J5/061 , G01J5/0831 , G01J5/0834 , G01J5/084 , G01J2005/065
摘要： An Infrared Detector Dewar system includes a housing and an infrared detector. The system also includes one or more strut members coupled on a first end to the housing. The system further includes cold shield coupled to the infrared detector and to a second end of the one or more strut members. The cold shield includes a reinforcement ring aligned with the one or more strut members. The cold shield is formed by forming a support member having disc encased by a support ring. The support member is positioned within a mandrel such that the reinforcement ring is disposed to align with a strut position. The cold shield is then formed by electroplating copper over the mandrel and at least a portion of the support member, and then by removing/dissolving all aforementioned mandrels.

3. 发明授权

US10064265B2 Flexible printed circuit having a low emissivity 有权
公开(公告)号：US10064265B2
公开(公告)日：2018-08-28
申请号：US15027177
申请日：2014-09-29
申请人： SOCIÉTÉ FRANÇAISE DE DÉTECTEURS INFRAROUGES—SOFRADIR
发明人： David Robert , Yves Royer
IPC分类号： H05K1/02 , G01J5/06 , G01J5/10 , H01R12/77 , H05K1/11 , H05K1/14
CPC分类号： H05K1/0201 , G01J5/06 , G01J5/061 , G01J5/10 , H01R12/77 , H05K1/0209 , H05K1/0218 , H05K1/028 , H05K1/0296 , H05K1/11 , H05K1/147 , H05K2201/06 , H05K2201/066 , H05K2201/0715
摘要： A flexible printed circuit of low emissivity including first and second ends and a flexible central portion extending between the first and second ends and including electrically-conductive tracks, coated with a polymer material, to electrically connect the first and second ends. The flexible central portion is at least partly covered with a heat shield formed in a material having an emissivity smaller than those of the polymer material and of the electrically-conductive tracks.

4. 发明申请

US20180067143A1 BOLOMETER FLUID FLOW SENSOR 审中-公开
公开(公告)号：US20180067143A1
公开(公告)日：2018-03-08
申请号：US15259106
申请日：2016-09-08
申请人： Robert Bosch GmbH
发明人： Seow Yuen Yee , Gary Yama , Thomas Rocznik
IPC分类号： G01P5/26 , G01P13/00
CPC分类号： G01P5/26 , G01F1/68 , G01F1/684 , G01F1/69 , G01F1/696 , G01F1/699 , G01J5/0037 , G01J5/0265 , G01J5/045 , G01J5/06 , G01J5/061 , G01J5/0887 , G01J5/20 , G01J2005/063 , G01J2005/202 , G01P13/0006
摘要： A sensor comprises a substrate having a first surface; a cap structure connected to the substrate, the cap structure configured to define a cavity between an inner surface of the cap structure and the first surface of the substrate, the cap structure configured to block infrared radiation from entering the cavity from outside the cap structure; a plurality of absorbers, each absorber in the plurality of absorbers being connected to the first surface of the substrate and arranged at a respective position within the cavity and configured to absorb infrared radiation at the respective position within the cavity; and a plurality of readout circuits, each readout circuit in the plurality of readout circuits being connected to a respective absorber in the plurality of absorbers and configured to provide a measurement signal that indicates an amount of infrared radiation absorbed by the respective absorber.

5. 发明申请

US20170370779A1 UNRELEASED THERMOPILE INFRARED SENSOR USING MATERIAL TRANSFER METHOD 有权
公开(公告)号：US20170370779A1
公开(公告)日：2017-12-28
申请号：US15194753
申请日：2016-06-28
申请人： Excelitas Technologies Singapore Pte Ltd.
发明人： Piotr Kropelnicki , Radu M. Marinescu , Grigore D. Huminic , Hermann Karagoezoglu , Kai Liang Chuan
IPC分类号： G01J5/12 , H01L31/09 , H01L31/18 , G01J5/06 , H01L35/34 , H01L35/32
CPC分类号： G01J5/12 , G01J5/024 , G01J5/061 , G01J2005/065 , H01L31/09 , H01L31/1804 , H01L31/1828 , H01L31/1856 , H01L35/32 , H01L35/34
摘要： An unreleased thermopile IR sensor and method of fabrication is provided which includes a new thermally isolating material and an ultra-thin material based sensor which, in combination, provide excellent sensitivity without requiring a released membrane structure. The sensor is fabricated using a wafer transfer technique in which a substrate assembly comprising the substrate and new thermally isolating material is bonded to a carrier substrate assembly comprising a carrier substrate and the ultra-thin material, followed by removal of the carrier substrate. As such, temperature restrictions of the various materials are overcome.

6. 发明申请

US20170176607A1 SYSTEM AND METHOD FOR COOLING IMAGING SYSTEM 审中-公开
公开(公告)号：US20170176607A1
公开(公告)日：2017-06-22
申请号：US15175785
申请日：2016-06-07
申请人： SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
发明人： Weiping LIU , Yixing SUN
IPC分类号： G01T1/24
CPC分类号： G01T1/244 , G01J5/061 , G01T1/1648 , G01T1/249 , G01T1/2985 , H01L31/024
摘要： An imaging system including an imaging device and/or a cooling system is provided. The imaging system may include a control module, an imaging device, and/or a cooling system. The imaging device may include a first portion and a second portion. The cooling system may include a cooling module configured to generate a cooling medium, and/or a cooling medium passage configured to spread the cooling medium. The cooling medium passage may belong to a closed loop. At least part of the cooling system may be located within the imaging device such that the cooling medium may be in direct contact with the at least part of the imaging device.

7. 发明授权

US09599274B2 Multi-stage thermal isolator for focal plane arrays and other devices 有权
公开(公告)号：US09599274B2
公开(公告)日：2017-03-21
申请号：US13732245
申请日：2012-12-31
申请人： Raytheon Company
发明人： Andrew L. Bullard
IPC分类号： F16M1/00 , F16M3/00 , F16M5/00 , F16M7/00 , F16M9/00 , F16M11/00 , G01J5/02 , G01J5/06 , G02B7/00
CPC分类号： F16M11/00 , G01J5/0205 , G01J5/061 , G02B7/008 , Y10T29/49826
摘要： An apparatus includes a first interface platform and a second interface platform. One interface platform is configured to be coupled to a support structure, and the other interface platform is configured to be coupled to a device that operates at a temperature different than a temperature of the support structure. The apparatus also includes at least one intermediate stage platform and struts connecting the first and second interface platforms to the at least one intermediate stage platform. Top surfaces of the interface platforms may be substantially coplanar. At least a portion of the second interface platform can reside within an opening of the first interface platform. The struts can be arranged in a nested configuration having first and second sets of struts, where the second set is located within the first set. Each strut in the first set could be substantially parallel to an adjacent strut in the second set.

8. 发明申请

US20160370145A1 THERMAL MARKING SYSTEMS AND METHODS OF CONTROL 审中-公开
公开(公告)号：US20160370145A1
公开(公告)日：2016-12-22
申请号：US15231193
申请日：2016-08-08
申请人： LaserMax, Inc.
发明人： Susan Houde-Walter , William Robert Houde-Walter , Daniel J. Balonek , Brian L. Olmsted , Michael Wade Allen
IPC分类号： F41G1/36 , F41G1/34 , G01J5/06 , G01J5/08
CPC分类号： F41G1/36 , F41G1/345 , F41G1/35 , G01J5/061 , G01J5/0896 , H04N5/33
摘要： A target marking system includes a light source emitting a thermal beam and an optics assembly directing the thermal beam to impact a target, the target directing radiation to the optics assembly in response to the impact. The target marking system further includes a detector, and an optics assembly optically connected to the detector.

9. 发明申请

US20160346862A1 WELDING SYSTEMS HAVING NON-CONTACT TEMPERATURE MEASUREMENT SYSTEMS 审中-公开
公开(公告)号：US20160346862A1
公开(公告)日：2016-12-01
申请号：US15234748
申请日：2016-08-11
申请人： ILLINOIS TOOL WORKS INC.
发明人： Brian J. Bornemann , Kyle A. Pfeifer , Richard M. Achtner
IPC分类号： B23K9/095 , G01J5/06 , B23K9/173 , G01J5/10 , B23K9/32 , B23K9/167
CPC分类号： B23K9/0956 , B23K9/167 , B23K9/173 , B23K9/32 , G01J5/061 , G01J5/10
摘要： Welding systems including welding torch assemblies are provided. The welding torch assembly may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. Shielding gas may be supplied to the welding torch for establishment of a gas shielding area around a weld pool. The welding torch assembly may also include a temperature sensing system having a non-contact temperature sensor coupled to the welding torch and adapted to sense a temperature of the workpiece at a location outside of the molten weld pool.

10. 发明授权

US09476818B1 Method and apparatus for high sensitivity particulate detection in infrared detector assemblies 有权
标题翻译：用于红外检测器组件中高灵敏度微粒检测的方法和装置
公开(公告)号：US09476818B1
公开(公告)日：2016-10-25
申请号：US14863016
申请日：2015-09-23
申请人： Raytheon Company
发明人： Chadwick B. Martin , Rex M. Kremer , Jesse C. Temkin
IPC分类号： G01N15/14
CPC分类号： G01J5/043 , G01J5/044 , G01J5/061 , G01J5/522 , G01J2005/066 , G01N21/94 , G01N2021/157
摘要： A detector assembly includes a dewar chamber having an aperture and an infrared radiation detector. The detector assembly also includes a mirror disposed adjacent the aperture of the dewar chamber, where the mirror has a reflective surface and an emitting region 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 caused by a particle in the dewar chamber that blocks a portion of the first or second radiation.
摘要翻译：检测器组件包括具有孔的杜瓦瓶室和红外辐射检测器。检测器组件还包括邻近杜瓦瓶室的孔布置的反射镜，其中反射镜具有反射表面和面向孔的发射区域。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引起的伪影，其阻挡第一或第二辐射的一部分。

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