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WO/2022/102394A1 |
This signal lamp is provided with: a display unit having a columnar shape; a first light emitting unit which is disposed in a portion, in the axial direction, of the display unit, and which emits first light from an outer peripheral surf...
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WO/2022/104240A1 |
A UV light sensor includes a first substrate, a second substrate, and a cholesteric liquid crystal layer between the first and second substrates. The liquid crystal layer contains a passive, achiral nematic liquid crystal host; a passive...
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WO/2022/101177A1 |
A method of optical sensing using an optical detector located behind a display, the method comprising receiving a signal which is linked to periodic refreshes of the display, and using that signal to control periodic sampling of an outpu...
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WO/2022/097651A1 |
Provided is a method for predicting a defect of an additive-manufactured product manufactured by melting and solidifying metal powder, said method being characterized by having: a luminance data acquisition step for acquiring luminance d...
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WO/2022/095321A1 |
A luma-chroma measurement method, apparatus and device, and a readable storage medium. The method comprises: (S10) obtaining a luma and/or chroma calibration matrix by using a camera and a preset area light source, a lens of the camera b...
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WO/2022/096188A1 |
The invention relates to a test stand for stimulating a photodetector, comprising: - a light signal device, which comprises a planar arrangement of lighting elements that are able to be activated and deactivated independently of each oth...
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WO/2022/090504A1 |
A writing utensil (100) comprising a color sensor (200) operable to generate sensor data A processing unit (300) is configured to receive the sensor data from the color sensor (200) and to output the sensor data. A networking device (400...
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WO/2022/091537A1 |
An electromagnetic wave detector (100) comprises a semiconductor layer (4), a two-dimensional material layer (1), a first electrode part (2a), a second electrode part (2b), and a ferroelectric layer (5). The two-dimensional material laye...
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WO/2022/090106A1 |
An optical detector (110) for determining at least one property (220) of at least one substance (112), comprising at least one first optical sensor (114) comprising at least one first sensor layer (116) and at least one second optical se...
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WO/2022/092340A1 |
The present invention relates to a smart device and a smart bedding system for inducing a user to fall into a deep sleep, and provides a smart device comprising a control module which on the basis of biometric information, transmitted fr...
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WO/2022/092261A1 |
Disclosed are an ultraviolet irradiation device and an ultraviolet irradiation method that make it possible to effectively and more suitably inactivate microbes and/or viruses by using ultraviolet rays in a wavelength range in which nega...
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WO/2022/092734A1 |
The present invention relates to an optical fiber sensor and a method for manufacturing same, wherein the optical fiber sensor is sealed by forcibly inserting a cap into a sensing head to which an optical fiber cable covered with a chemi...
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WO/2022/091702A1 |
Provided are an infrared thermal image analysis device, an infrared thermal image analysis method, and a program that can properly reduce a temperature gradient. An infrared thermal image analysis device includes a processor that acquire...
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WO/2022/086275A1 |
The present invention relates to a concentration measuring apparatus using absorption photometry, the concentration measuring apparatus comprising: a sample storage tank which stores a target sample for concentration measurement and is f...
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WO/2022/086130A1 |
Disclosed is an object observation system using a hologram optical element. The object observation system may comprise: an infrared (IR) light source that emits infrared light; a hologram optical element including an optical element film...
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WO/2022/078723A1 |
The invention relates to a counting device (100) comprising: - a wall (102) that delimits an internal space; - an object counting means (302) that is positioned in the internal space and comprises a measuring lens (304), which optically ...
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WO/2022/079536A1 |
Particular embodiments disclosed herein provide a surgical laser system comprising a laser source, a lens, a memory, and a processor in data communication with the memory and configured to execute instructions which cause the processor t...
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WO/2022/079111A2 |
The present invention relates to a device for detecting by measurement a fire-like event (1), in particular a spark, flame, ember or hot particle event, in a reservoir (2) which is loaded with media or through which media flows, the devi...
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WO/2022/080783A1 |
The present invention relates to a single photon detector and an operation method and, more specifically, to a single photon detector and an operation method, wherein the single photon detector can operate at room temperature and can hav...
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WO/2022/080795A1 |
An electronic device according to various embodiments of the present disclosure comprises: at least one display; a main frame having the at least one display mounted thereon; a first support frame connected to the main frame by means of ...
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WO/2022/074582A1 |
A receiver (70), suitable for use in a communication assembly configured to operate underwater, the receiver comprising, at least first one or more photodetectors (62a) and second one or more photodetectors (62b), wherein the first one o...
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WO/2022/075161A1 |
This patch sheet (10) for skin is provided with a patch part (1) that is used by being affixed to skin. The patch part (1) includes a color change layer (3) that changes color in response to exposure to ultraviolet rays. The color differ...
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WO/2022/074268A1 |
The proposed invention relates to a system that allows pathogenic biological agents in fluids (gases or liquids) to be captured and inactivated by passing same through one or more regulatable, configurable treatment areas. The combinatio...
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WO/2022/073936A1 |
A light sensing device (100) comprising:− a light sensitive layer (101) comprising a phosphor with two different types of lanthanides dopant ions (11;12), switching between a first state (21) and a second state (22);− one or more opt...
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WO/2022/074047A1 |
A monolithic semiconductor chip defines a plurality of subarrays of optical detector regions, wherein each subarray of optical detector regions includes a corresponding plurality of optical detector regions and wherein each subarray of o...
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WO/2022/074248A1 |
A device for cancelling undesired fractions in a detected signal may include a first region having an output node and including a light sensitive sensor configured to detect a first signal and an analogue to digital converter coupled to ...
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WO/2022/076147A1 |
An apparatus includes a diffractive grating (108) configured to receive multiple output beams (104) from an array (102) of laser sources (103). The apparatus also includes one or more optical elements (114, 116) configured to receive, di...
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WO/2022/076195A1 |
The present application discloses an improved thermopile laser sensor apparatus and methods of use. In one embodiment, the apparatus includes a sensor body having a first sensor body recess and a second sensor body recess formed therein,...
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WO/2022/070774A1 |
Provided are an image analysis method, an image analysis device, a program, and a recording medium, which enable easy elimination of an influence due to distribution of illuminance when capturing an image of a target object. The presen...
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WO/2022/070773A1 |
Provided are an image analysis method, an image analysis device, a program, and a recording medium that make it possible to accurately estimate, using image signal values of color charts, an image signal value of an object colored with a...
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WO/2022/071878A1 |
A method of producing optical modules comprising transferring liquid polymer to a lens mold array by dipping an array of fingers of a transfer device into a liquid polymer, bringing the array of fingers into proximity with recesses of th...
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WO/2022/070655A1 |
This photodetector comprises: at least one avalanche photodiode that contains a first conductivity-type first semiconductor layer (11) and a second conductivity-type second semiconductor layer (12); a first transistor (1) that is connect...
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WO/2022/065758A1 |
The present invention relates to a distance measuring system for multiple objects, and disclosed in one embodiment is a distance measuring system for multiple objects, the system comprising: a plurality of light splitters; a plurality of...
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WO/2022/065668A1 |
The present invention relates to a measurement system using a fiber Bragg grating sensor, wherein the system comprises: a sensing unit which includes a plurality of dynamic sensors and low-speed sensors using optical fiber Bragg gratings...
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WO/2022/062672A1 |
Disclosed are a sensor fault processing method and a related apparatus. The sensor fault processing method comprises: receiving first ambient illuminance collected by a first sensor and a second ambient illuminance collected by a second ...
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WO/2022/064518A1 |
A method and a system to quantify the impact of a tinted glazing on perceived brightness by a human eye are disclosed. The method quantifies glare as a function of photopic spectrum of the human eye and non-linear response of the human e...
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WO/2022/065765A1 |
An embodiment provides a cleaner which comprises: a suction nozzle; and a handle, and is moved by means of the handle, wherein the suction nozzle comprises a bumper and a brush, the bumper is composed of a first side and a second side, a...
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WO/2022/061452A1 |
A method for measuring a property of radiation from different sources such as moving particles or different spatial locations on each particle includes providing a spatial modulator common to all of the sources having a sequence of confi...
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WO/2022/064867A1 |
In the present invention, the performance of a solid-state imaging element that detects the presence of photons is improved. The solid-state imaging element comprises a light-receiving board and a logic board. In this solid-state imagi...
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WO/2022/059524A1 |
The present invention comprises a light guide member (2) in which a lateral cross-section is circular or polyhedral in shape, an object optical system (3) that condenses light beams from an object (LS) being measured onto a light-inciden...
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WO/2022/059791A1 |
This object detection device comprises, for example: an optical fiber (11A) at least partially containing a sensor optical fiber (11a) that transmits light with a loss of 0.3 [dB/m] or more; and a light reception unit (22) that receives,...
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WO/2022/060538A1 |
An example method includes recording dark images on an image sensor on-board an orbital vehicle during flight, which include a first image recorded before the orbital vehicle is over a predefined location on the Earth and a second image ...
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WO/2022/061016A1 |
Microstructure enhanced photodector arrangements use a CMOS image sensor (CIS) wafer of crystalline Si and a CMOS Logic Processor (CLP) wafer stacked on each other for electrical interaction. The wafers can be fabricated separately and s...
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WO/2022/059824A1 |
An embodiment of the present invention provides a device and method for multi-reflection solution immersed silicon-based microchannel measurement, wherein first reflection light reflected from a sample detection layer and second reflecti...
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WO/2022/059261A1 |
A light detection module (1) comprises a light detector (10) and a fixed member (50). The light detector (10) comprises a semiconductor substrate (11), a mesa part (12), a first contact layer (13), a second contact layer (14), and a firs...
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WO/2022/049576A1 |
The present disclosure provides a light-based sensor (referred herein also as an "optical sensor" or "Spektor sensor") for measuring physiological -related parameters, e.g. heart rate, heart rate variability, blood pressure, oxygen satur...
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WO/2022/047519A1 |
Disclosed herein is a deterrence system for deterring animals from a vicinity of an environment monitoring apparatus, the system comprising: a detector system comprising at least one sensor configured to generate a presence signal indica...
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WO/2022/048899A1 |
Disclosed is a wavefront sensor for measuring a wavefront of a radiation. The wavefront sensor comprises a mask comprising a pattern located in path of the radiation to interact with the radiation. The radiation impinging on the mask for...
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WO/2022/049194A1 |
An apparatus 5 comprises a first layer 20 comprising a colourimetric indicator; and a second layer 30 provided on at least a portion 22 of the first layer 20, at least a portion of the second layer 30 being configured to block and/or abs...
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WO/2022/043128A1 |
A sensing system comprising a light filtering apparatus configured to pass a first wavelength of light corresponding to an emission spectrum characteristic of Mercury. The sensing system comprises a sensor configured to receive light pas...
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