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WO/2023/012039A1 |
The invention relates to a single photon detector device (10) for detecting an optical signal (36), comprising at least one optical waveguide (12) and a nanowire (18), wherein: the at least one waveguide (12) is designed to guide the opt...
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WO/2023/013148A1 |
This optical sensor comprises: a support layer; a thermoelectric conversion material part including a first material layer and a second material layer; and a light absorbing film. The first material layer includes a first region and a se...
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WO/2023/013121A1 |
[Problem] To provide a terahertz (THz) detection device with which it is possible to enhance sensitivity of detecting THz waves. [Solution] A THz detection device according to the present disclosure comprises: a structure array which inc...
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WO/2023/013354A1 |
This conductive thermal insulating material 10a comprises a plurality of first domains 11 and at least one second domain 12. Each of the first domains 11 has a phononic crystal including a plurality of holes 11h arrayed in a planar view....
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WO/2023/013554A1 |
Provided is an optical detector making it possible to enhance sensitivity, curb the occurrence of crosstalk, and improve color reproducibility. This optical detector is provided with: a photoelectric conversion layer where a plurality of...
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WO/2023/012464A1 |
A Laser Designator Pod (LDP) protective system, the LDP protective system comprising: a protective hood (10) a laser detector (110) arranged within the protective hood (10) to generate a signal when exposed to laser radiation within a pr...
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WO/2023/012390A1 |
The invention relates to a sensor and a method for detecting the direction of light. The method comprises providing a plurality of sensor cells, one next to another, according to a first or a second aligned configuration, wherein each se...
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WO/2023/008523A1 |
This superconducting single photon detection system comprises: a plurality of optical transmission paths through which photons emitted from a light source are transmitted; a plurality of superconducting single photon detectors (hereinaft...
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WO/2023/006631A1 |
:Thus, according to a first aspect of the disclosure there is provided a multi-spectral optical sensor (102) comprising: a monolithic semiconductor chip (110) defining a plurality of subarrays (112) of optical detector regions (111), eac...
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WO/2023/003535A1 |
The present disclosure provides computer-implemented methods, systems, and devices for estimation of a user's blue light exposure using the camera of a user computing device. A user computing device captures, using an ambient light senso...
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WO/2023/000106A1 |
A single photon number resolving detector provides photon number resolution. The detector includes a waveguide which receives photons for detection. Nanowires are located in proximity to the waveguide. Each of the nanowires is connected ...
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WO/2023/286353A1 |
This arithmetic device is for calculating the gain of a photomultiplier tube, and comprises: an acquisition unit that acquires a digital signal based on a dark pulse output from a photomultiplier tube which has been placed in a dark stat...
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WO/2023/286403A1 |
[Problem] To provide a light detection device in which dynamic range can be increased without increasing the number of photoelectric conversion parts. [Solution] A light detection device according to an embodiment of the present inventio...
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WO/2023/286164A1 |
[Problem] To provide a light-receiving device having enhanced coupling efficiency in the case of incident diffused light. [Solution] A light-receiving device (1) having a condensing lens (2), a lens holder (3) in which the condensing len...
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WO/2023/286323A1 |
Provided is a sunshine recorder that has no movable parts and that is easily adjusted for measurement. A sunshine recorder (10) comprises: a lens (101) that emits, as projection light, natural light incident from half of the celestial sp...
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WO/2023/286165A1 |
[Problem] To provide a light receiving device having improved coupling efficiency when diffused light is incident thereon. [Solution] This light receiving device (1) has a light condensing lens (2), a lens holder (3) to which the light c...
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WO/2023/282277A1 |
The present invention provides a thermal electromotive force generation element which is capable of generating a thermal electromotive force with high efficiency, while maintaining adequate strength even if the element is miniaturized.ã€...
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WO/2023/281308A1 |
The present invention relates to an improved system and method for imaging, based on single photon detectors (SPDs), whereby false positives are suppressed.
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WO/2023/282050A1 |
Provided is a UV sensor head capable of increasing the sensitivity of sensing.　The UV sensor head 1 for converting ultraviolet light to visible light and guiding the converted visible light to an optical fiber 11 side comprises a wavel...
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WO/2023/276621A1 |
The present invention efficiently detects ultraviolet rays harmful to the human body and issues a warning when harmful ultraviolet rays the human body have been emitted. This ultraviolet ray receiving and emitting device (5) comprises: a...
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WO/2023/276765A1 |
An optical output measurement device 100 measures the optical output of line light emitted from a line light irradiator X to protect a linear motion device 20 from the line light. The optical output measurement device 100 comprises a lig...
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WO/2023/272338A1 |
A method for detecting an aflatoxin on a seed which includes determining wavelengths at which there is greatest difference in reflectance intensities of control and contaminated seed, and comparing reflectance intensities from the captur...
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WO/2022/270301A1 |
In an APD array 1, each one of a plurality of APD 15 comprises a first semiconductor layer 21, a plurality of second semiconductor layers 22 and a multiplication layer 40. The first semiconductor layer 21 is arranged closer to a second s...
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WO/2022/266812A1 |
A photoelectric sensor assembly (100), comprising a substrate (10), a housing (20), a photoelectric sensor (30), a temperature sensor (40), and a light shield (50). The housing (20) is formed with a light window (21), and the housing (20...
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WO/2022/270879A1 |
According to one embodiment of the present invention, a method for manufacturing a lidar device may be provided, the method comprising the steps of: providing a lidar module including a laser emitting module and a laser detecting module ...
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WO/2022/264390A1 |
The present invention comprises an infrared imaging element (2) that receives infrared light and captures heat images, an element temperature sensor (6) that detects the temperature of the infrared imaging element (2), an FPN memory (16)...
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WO/2022/262368A1 |
Embodiments of the present application provide an ambient light detection method and an electronic device, and relate to the field of electronic devices, and can avoid the influence of screen light leakage and/or screen transmittance on ...
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WO/2022/262713A1 |
An under-screen sensor (100). The under-screen sensor (100) comprises: a sensor retarder layer (220), wherein light incident from the outside of a display and light generated by pixels enters the sensor retarder layer (220); a sensor pol...
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WO/2022/262000A1 |
Disclosed is a method for evaluating indoor space brightness, comprising: obtaining spatial parameters of an indoor space, the spatial parameters comprising physical space information, reflection information, glare information, and verti...
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WO/2022/259645A1 |
[Problem] To provide a light detection device capable of accurately measuring a signal voltage from a diode that detects light. [Solution] The light detection device of the present disclosure is provided with: a first diode that receives...
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WO/2022/252793A1 |
Provided in the embodiments of the present application is a screen brightness adjustment method based on an ambient light sensor. The screen brightness adjustment method based on an ambient light sensor provided in the present applicatio...
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WO/2022/254838A1 |
A semiconductor substrate (1) has formed therein a plurality of hollow structure bodies (3) in an array shape. The plurality of hollow structure bodies (3) each have: a detection part (4) having a hollow structure; and a getter part (5) ...
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WO/2022/250759A1 |
A system for dark current compensation in SPAD imagery is configurable to capture an image frame with the SPAD array and generate a temporally filtered image by performing a temporal filtering operation using the image frame and at least...
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WO/2022/248106A1 |
The invention relates to a measuring method for characterizing a photodetector (3), comprising the following steps: - illuminating the photodetector (3) with a variable electromagnetic radiation, the variable electromagnetic radiation ha...
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WO/2022/250284A1 |
An electronic device according to various embodiments may comprise a camera, a light source unit, a display, and a processor, wherein the processor is configured to: obtain a first image including a user's skin through the camera while a...
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WO/2022/250532A1 |
The invention shows a sensor (1) for measuring diffuse solar irradiance comprising: an hemisphere (2) having an approximately 2Ï€ steradian solid opening angle with a non-transparent layer (4) and a transparent aperture pattern (5), the ...
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WO/2022/250775A1 |
A light detection and ranging system is provided, which includes an output to output coherent laser light; an optical frequency discriminator configured to apply optical frequency discrimination to a portion of the coherent laser light t...
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WO/2022/248898A1 |
The invention is a method for generating a radiation plan of a scene in particular for a disinfection robot adapted for radiating disinfection light, in the course which - providing or generating a 3D model (136) with 3D elements, - gene...
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WO/2022/249791A1 |
An illuminance estimation device (100) comprises: cameras (101-110) which are mounted to an own vehicle (111) and capture images of regions directly or indirectly illuminated by the light of the sun (200); a communication unit (112, 113)...
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WO/2022/245655A1 |
A photodetector is made sufficiently large to receive an entire designed field of view (e.g., for a LiDAR system). At least one lens is mounted to direct reflected laser beams to the photodetector. A plurality of electrodes (e.g., 16, 32...
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WO/2022/244384A1 |
A light detecting device according to an embodiment of the present disclosure is provided with: a first substrate having a first face serving as a light-receiving face and a second face opposing the first face, and having a light-receivi...
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WO/2022/242599A1 |
Disclosed in the present application are an optical sensor module and an electronic device. The housing of the electronic device is provided with a through hole for mounting the optical sensor module, and the optical sensor module compri...
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WO/2022/244467A1 |
Provided is an infrared camera 10 that generates an infrared image on the basis of infrared light, the infrared camera 10 comprising: an infrared ray detection means 14 having a light-receiving element 141 that detects infrared light; a ...
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WO/2022/244388A1 |
Provided are a weather observation device, a weather observation system, and a weather observation method that make it possible to more accurately measure the amount of water vapor in the atmosphere using a microwave radiometer, even in ...
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WO/2022/241329A1 |
An excimer bulb assembly including an excimer bulb and a. pass filter such that the excimer bulb assembly does not emit substantial UV radiation in wavelengths longer than 231nm, 232nm, 233nm, 234nm or 235nm. The wavelengths are measured...
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WO/2022/239110A1 |
A method for assessing degradation of a line sensor, the method comprising: detecting an interference pattern of pulsed laser light using a line sensor; calculating an assessment value that serves as an index for degradation and storing ...
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WO/2022/239610A1 |
The thermopile-type sensor (1a) of the present disclosure comprises a p-type portion (11) and an n-type portion (12). The p-type portion (11) has a first phononic crystal (11c) in which a plurality of first holes (10h) are lined up in pl...
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WO/2022/239392A1 |
Provided is a flame atomic absorption spectrophotometer that can avoid inaccurate quantitative analysis without placing burden on the person taking measurements. The flame atomic absorption spectrophotometer (1) comprises: a flame genera...
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WO/2022/237988A1 |
A system and method for monitoring a condition of a switchgear. The switchgear (200) comprises a housing (210) on which an inspection window (250) is fitted. The system (100) comprises an optical sensing unit (110) arranged to be proxima...
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WO/2022/239978A1 |
An electronic device according to various embodiments of the present disclosure comprises: a housing including a front surface and a rear surface facing a direction opposite to the front surface; a display included within the housing and...
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