公开(公告)号：US20240219238A1

公开(公告)日：2024-07-04

申请号：US18288579

申请日：2022-05-02

申请人： 4D Photonics GmbH

发明人： Christoph Franz ,  Oliver Bruchwald ,  Max Funck

IPC分类号： G01J5/0801 ,  G01J5/00 ,  G01J5/08 ,  G01J5/0806 ,  G01J5/20 ,  G01J5/22 ,  G01J5/60

CPC分类号： G01J5/0801 ,  G01J5/0806 ,  G01J5/0814 ,  G01J5/22 ,  G01J5/601 ,  G01J5/0018 ,  G01J2005/202 ,  G01J2005/607

摘要： The invention relates to a device for the spectrally resolved detection of optical radiation (5) during a thermal process, more particularly during laser processing. The device comprises at least two elements (4.1, 4.2) which are light-sensitive in one 5 predefined wavelength range each, a reflective diffraction grating (2), and at least one lens (3) for focusing and collimation. The device optionally comprises a reflective beam splitter (1) designed to divide the incident optical radiation (5) into a plurality of partial beams (5.1, 5.2). Said reflective beam splitter (1) is disposed upstream of the at least one lens (3) along the propagation direction of the optical radiation (5). The partial beams (5.1, 5.2) are spectrally split by means of the diffraction grating (2), and at least the first order of diffraction is deflected back through the at least one lens (3) onto one of the light-sensitive elements (4.1, 4.2).

公开(公告)号：US12013288B2

公开(公告)日：2024-06-18

申请号：US17731435

申请日：2022-04-28

申请人： NEC Corporation

发明人： Mayumi Kosaka

IPC分类号： G01J5/061 ,  G01J5/02 ,  G01J5/04 ,  G01J5/22

CPC分类号： G01J5/061 ,  G01J5/0205 ,  G01J5/0215 ,  G01J5/046 ,  G01J5/22

摘要： An object of the present invention is to provide a bolometer having a high TCR value and a low resistance, and a method for manufacturing the same.
According to the present invention, a bolometer manufacturing method including: fabricating an interlayer having a function that enhances binding between a substrate and a carbon nanotube, in a predetermined shape on the substrate; and, making a semiconducting carbon nanotube dispersion liquid move on the interlayer in one direction relative to the fabricated interlayer is provided.

公开(公告)号：US12007283B2

公开(公告)日：2024-06-11

申请号：US17347467

申请日：2021-06-14

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Kouhei Takahashi ,  Naoki Tambo ,  Kunihiko Nakamura ,  Masaki Fujikane ,  Yasuyuki Naito

IPC分类号： H10N19/00 ,  G01J5/22 ,  G01J5/20

CPC分类号： G01J5/22 ,  H10N19/00 ,  G01J2005/206

摘要： Each of first and second beams has a connection portion connected to a base substrate and a separated portion away from the base substrate, and is physically joined to an infrared receiver at the separated portion. The infrared receiver is supported by the first and second beams, and includes lower electrode, upper electrode, and a resistance change film. The resistance change film is sandwiched by the lower electrode and upper electrode in a thickness direction, each of the lower and upper electrodes is electrically connected to the resistance change film, the lower and upper electrodes are electrically connected to first wiring and second wiring, respectively, at least one electrode selected from the lower electrode and the upper electrode has a line-and-space structure, and an infrared reflection film is provided at a position on a surface of the base substrate facing the infrared receiver.

公开(公告)号：US20240167883A1

公开(公告)日：2024-05-23

申请号：US18388831

申请日：2023-11-11

申请人： dot.COOL Group Inc.

发明人： Robert BIALAS ,  Amin ZAYANI

IPC分类号： G01J5/14 ,  A61J1/20 ,  G01J5/03 ,  G01J5/12 ,  G01J5/22 ,  G01K1/024

CPC分类号： G01J5/14 ,  A61J1/20 ,  G01J5/03 ,  G01J5/22 ,  G01K1/024 ,  A61J2200/72 ,  G01J2005/123 ,  G01K2213/00

摘要： The invention relates to a device (1) for storing an object or a substance, in particular a medication, having a container (2, 20) with a container space for storing the object or the substance and having a monitoring device (5), which comprises a first sensor (6) for detecting measurement data and a processing device (10) for determining a irradiation input and/or heat input and/or the temperature and/or a temperature profile of the object or the substance or of the container space using the detected measurement data, wherein the first sensor is a sensor (6) for detecting electromagnetic radiation, in particular a semiconductor sensor or a thermopile.

公开(公告)号：US20240044713A1

公开(公告)日：2024-02-08

申请号：US18329061

申请日：2023-06-05

申请人： UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.

发明人： DEBASHIS CHANDA ,  SAYAN CHANDRA ,  TIANYI GUO

IPC分类号： G01J5/02 ,  H10N70/20 ,  H10N70/00 ,  G01J5/22

CPC分类号： G01J5/02 ,  H10N70/231 ,  H10N70/823 ,  H10N70/026 ,  G01J5/22 ,  H10N70/8833

摘要： An IR sensor comprises a substrate, a rear reflector on the substrate, a supporting layer a PCM layer carried by the supporting layer, and first and second electrically conductive contacts carried by the substrate and coupled to opposing sides of the PCM layer. The IR sensor also includes a circuit coupled to the first and second electrically conductive contacts and configured to apply an electrical bias signal to the PCM layer to generate an electrical oscillation, and detect the frequency modulation (FM) of the oscillation signal based upon IR radiation received by the PCM layer.

公开(公告)号：US11781914B2

公开(公告)日：2023-10-10

申请号：US17687170

申请日：2022-03-04

申请人： Sivananthan Laboratories, Inc.

发明人： Nigel Browning ,  Christopher Frank Buurma

IPC分类号： G01J5/22 ,  H04N5/33 ,  G01J5/20

CPC分类号： G01J5/22 ,  H04N5/33 ,  G01J2005/202

摘要： An imaging system includes a focal plane array, readout electronics, and a computing system in which the number of active pixels is either set at a low-fraction of the total pixels thereby reducing the effect of radiation damage, or radiation damage over time is detected and automatically compensated. Machine learning is used to identify radiation damaged pixels and damaged regions which are subsequently eliminated and replaced by the computational system. The machine learning is used to identify changes in the fixed pattern signal/noise and/or noise of the system, and is then computationally corrected.

公开(公告)号：US11674897B2

公开(公告)日：2023-06-13

申请号：US17698215

申请日：2022-03-18

申请人： Purdue Research Foundation

发明人： Delong Zhang ,  Ji-Xin Cheng

IPC分类号： G01N21/3563 ,  G01N21/17 ,  C12Q1/02 ,  G01J5/22 ,  G01J5/00 ,  G02B21/02 ,  G02B21/06 ,  G02B21/18 ,  H01S5/34

CPC分类号： G01N21/3563 ,  C12Q1/02 ,  G01J5/22 ,  G01N21/171 ,  G01J2005/0077 ,  G01N2021/1712 ,  G01N2201/0612 ,  G01N2201/0697 ,  G02B21/02 ,  G02B21/06 ,  G02B21/18 ,  H01S5/3401

摘要： Systems and methods for sensing vibrational absorption induced photothermal effect via a visible light source. A Mid-infrared photothermal probe (MI-PTP, or MIP) approach achieves 10 mM detection sensitivity and sub-micron lateral spatial resolution. Such performance exceeds the diffraction limit of infrared microscopy and allows label-free three-dimensional chemical imaging of live cells and organisms. Distributions of endogenous lipid and exogenous drug inside single cells can be visualized. MIP imaging technology may enable applications from monitoring metabolic activities to high-resolution mapping of drug molecules in living systems, which are beyond the reach of current infrared microscopy.

公开(公告)号：US20190154511A1

公开(公告)日：2019-05-23

申请号：US16191733

申请日：2018-11-15

申请人： MELEXIS TECHNOLOGIES NV

发明人： Carl VAN BUGGENHOUT ,  Karel VANROYE

IPC分类号： G01J5/02 ,  G01J5/00 ,  G01J5/12 ,  G01J5/22

CPC分类号： G01J5/0225 ,  G01J5/0003 ,  G01J5/026 ,  G01J5/12 ,  G01J5/22 ,  G01J2005/0048 ,  G01J2005/066 ,  G01J2005/067

摘要： A semiconductor device for measuring IR radiation comprising: at least one sensor pixel; at least one reference pixel shielded from said IR radiation comprising a heater; a controller adapted for: measuring a responsivity by applying power to the heater, while not heating the sensor pixel; measuring a first output signal of an unheated pixel and a first reference output signal of the heated pixel, obtaining the responsivity as a function of a measure of the applied power to the heater and of the difference between the first output signal and the first reference output signal; applying a period of cooling down until the temperature of the reference pixel and the sensor pixel are substantially the same; generating the output signal indicative of the IR radiation, based on the difference between the sensor and the reference output signal, by converting this difference using the responsivity.

公开(公告)号：US20180052058A1

公开(公告)日：2018-02-22

申请号：US15674897

申请日：2017-08-11

申请人： LATTRON CO., LTD.

发明人： WonKyoung LEE ,  ChungKook LEE

IPC分类号： G01J5/22 ,  G01J5/00 ,  G01J5/04 ,  G01J5/06

CPC分类号： G01J5/22 ,  G01J5/0007 ,  G01J5/04 ,  G01J5/042 ,  G01J5/06 ,  G01J5/0806 ,  G01J5/0831 ,  G01J5/0843 ,  G01J5/10 ,  G01J2005/068

摘要： Disclosed is a non-contact temperature sensing apparatus. The non-contact temperature sensing apparatus includes a substrate connected to one end portion of a lead frame; the lead frame extended to an upper portion of the substrate; an element for sensing temperature attached to the other end portion of the lead frame; and an element for compensating temperature attached to a lower surface of the substrate, wherein the element for sensing temperature is separated from the substrate, thereby increasing a thermal responsibility.

公开(公告)号：US09791322B2

公开(公告)日：2017-10-17

申请号：US15105504

申请日：2014-12-01

申请人： Commissariat à l'Energie Atomique et aux Energies Alternatives

发明人： Laurent Alacoque

IPC分类号： G01J5/02 ,  G01J5/22 ,  H04N5/33 ,  G01J5/00 ,  G01J5/20

CPC分类号： G01J5/22 ,  G01J2005/0077 ,  G01J2005/202 ,  H04N5/33 ,  H04N5/3655

摘要： A measurement circuit for a resistive sensor comprises an integrator of information representative of the difference between a current passing through the sensor and a first reference current, and a circuit for making the output of the integrator depend on a reference level.