| Document |
Document Title |
|
WO/2022/219864A1 |
In this invention, a control device 11 comprises an acquisition unit 201 for acquiring an intensity distribution along a prescribed direction for an intensity image obtained by observing the effect produced by light that has been correct...
|
|
WO/2022/209056A1 |
Provided are a wavefront aberration derivation method, device, and program that facilitate wavefront aberration derivation, a method for generating a machine learning model to be used in the wavefront aberration derivation method, and a ...
|
|
WO/2022/207037A1 |
The present invention relates to an arrangement for performing tests on a motor vehicle. The intention is to perform a test on the radiation characteristics of a headlamp. To this end, the vehicle is positioned on a vehicle test bed (2),...
|
|
WO/2022/210509A1 |
Provided are an inspection method, inspection device, manufacturing method, and manufacturing device for a light wavelength conversion sheet, a light wavelength conversion sheet, a backlight device, a liquid crystal panel, and a liquid c...
|
|
WO/2022/204953A1 |
The present application provides a method for determining a pitch angle, comprising: determining a first distance between at least one environment feature point and a designated feature point on a designated vehicle, wherein a line conne...
|
|
WO/2022/204029A1 |
Imaging systems, including imaging systems for AR/VR devices, and associated systems, devices, and methods are described herein. In one embodiment, an imaging system includes a lens arrangement operably connected to a camera. The lens ar...
|
|
WO/2022/199397A1 |
Disclosed are a measuring device for a lateral optical fiber lens, the measuring device comprising an XZ movable platform and an XY movable platform, wherein a rotatable accommodating pipe is arranged on the XZ movable platform, an optic...
|
|
WO/2022/198310A1 |
The ability to efficiently and reliably transmit, route and receive data across telecommunication networks is essential for existing and evolving applications where connectivity to these networks is a ubiquitous aspect of society today. ...
|
|
WO/2022/201423A1 |
This optical characteristic inspection circuit (10) comprises, in the stated order, an optical input element (11), an optical branching circuit (12) having a resistor (15), a first optical circuit (13_1) to be inspected that is connected...
|
|
WO/2022/197480A1 |
Embodiments of the present disclosure relate to measurement systems and methods of measuring efficiency of optical devices. In one example, the measurement systems include a light source, a mirror, an illumination source, and a sensor. T...
|
|
WO/2022/195766A1 |
A test jig that has: a contact surface that is in contact with an imaging surface of a skin pattern input device; and a groove that is provided in the contact surface and is connected to an outer edge of the contact surface.
|
|
WO/2022/193348A1 |
An microLED or minLED defect detection method and device. The method comprises: configuring a wavelength selection module (005), a focusing module (007), and a detection module corresponding to a module to be tested (001), wherein the wa...
|
|
WO/2022/195724A1 |
The purpose of this disclosure is to make it such that even for a system that uses 1400 nm band communication light, it is possible to detect communication light of all wavelength bands without communication light being leaked and preven...
|
|
WO/2022/190265A1 |
This invention efficiently and highly accurately assesses the acceptability of the strain of a transparent body. An inspection system (1) for assessing the acceptability of the strain of a transparent body comprises: an input unit (330) ...
|
|
WO/2022/191131A1 |
An interference color evaluation method having the steps 1-3 described below, the method comprising evaluating an interference color on the basis of one type of scattering or a combination of two or more types of scattering calculated fr...
|
|
WO/2022/184929A1 |
Calibration method for determining angles between an image acquisition module reference frame and an accelerometer reference frame of a portable electronic device wherein the method comprises: - receiving a set of images of a known patte...
|
|
WO/2022/185075A1 |
An apparatus (1) for determining a position of a disturbance to an optical fibre assembly (2) comprises two monitoring units (6, 8), each comprising a respective light detector (12a, 12b) and a respective clock (24a, 24b). The first moni...
|
|
WO/2022/183807A1 |
The present application relates to the technical field of intelligent household appliances. Disclosed is a method for determining a target parameter of a polarizer. The method comprises: obtaining a ray parameter and a target visual effe...
|
|
WO/2022/187195A1 |
A single mode optical fiber including a core region doped with an alkali metal. The optical fiber has a total attenuation at 1550 nm of about 0.155 dB/km or less such that extrinsic absorption in the optical fiber contributes to 0.004 dB...
|
|
WO/2022/186693A1 |
Measurement device for determining one or more parameters being indicative for the relative position of a first surface of an optical element with respect to a second surface of an optical element, the measurement device comprising: - a ...
|
|
WO/2022/187541A1 |
The invention is directed to methods and systems for testing a multicore fiber (MCF) having a plurality of single mode cores. A light source illuminates the input face of the MCF with a calibrated beam of light, illuminating all the core...
|
|
WO/2022/088713A9 |
An apparatus and method for measuring micro-vibration influence of a spatial orientation measuring instrument. The apparatus comprises a light source (10), a star simulator (20), an air floating vibration isolation platform (30), a suspe...
|
|
WO/2022/185074A1 |
An apparatus (1) for determining a position of a disturbance to an optical fibre assembly (2) comprises a detector system (8) that receives concurrently, from the optical fibre system (2), a first digital optical signal having a first wa...
|
|
WO/2022/184928A1 |
Calibration method for determining parameters of a portable electronic device comprising an image acquisition module to be used to determine parameters of a user and a display, wherein the method comprises: - providing a known pattern, -...
|
|
WO/2022/184513A1 |
The invention relates to a device (2) for measuring imaging properties of an optical system (4), the device (2) comprising: a test-object holder (6), which is designed to position, at a predefined testing position, the optical system (4)...
|
|
WO/2022/183214A1 |
A method for determining the refractive index profile of a preform when the RIP is not substantially step-index like, (a) The preform deflection function is measured and transformed into a measured RIP. (b) A RI level and radius are assu...
|
|
WO/2022/179289A1 |
A near-eye display detection lens (100) and a near-eye display device, relating to the technical field of optics. A diaphragm (10) is used for transmitting light; a first lens group (20) is used for receiving and transmitting light passi...
|
|
WO/2022/176463A1 |
This measurement instrument favorably measures the amount of bending in an optical waveguide wired in an electronic device. An optical signal at a second wavelength outputted from the optical waveguide is received by a light receiving ...
|
|
WO/2022/170669A1 |
Disclosed in the present invention is a Micro LED color uniformity detection system, comprising a microlens array, a metasurface microlens array, and a detector element which are sequentially provided in an optical path direction of a Mi...
|
|
WO/2022/171289A1 |
The invention relates to a method for characterizing a focusing optical element (12). The method comprises transmitting a light beam (100) through the focusing optical element (12) such that the light beam (100) is focused at a focal pla...
|
|
WO/2022/166602A1 |
A method for inspecting fibered optical communication paths. The method includes causing an acoustic signal generator near a fibered optical path to produce an acoustic signal; causing a laser to emit at least one optical pulse into the ...
|
|
WO/2022/167393A1 |
A measuring apparatus (100) for measuring a modulation transfer function (MTF) of an afocal optical system (105) comprises a receiving device (110), a light providing device (115), a camera (120), at least one further light providing dev...
|
|
WO/2022/162953A1 |
Provided is a method for measuring the resolution of a camera having distortion in the photography field of view thereof. This camera resolution measurement method is carried out by a computer device and comprises a step for generating...
|
|
WO/2022/162532A1 |
A method for inspecting an ophthalmic lens for the presence of an unacceptable semi-opaque defect in a lens body thereof comprises the steps of: illuminating the lens body with laser light in an area bounded by an edge of the lens body; ...
|
|
WO/2022/161756A1 |
The invention relates to a device for measuring an optical property of an optical system (12; 112; 212), having an object (16) to be imaged which has multiple structures (18) that are arranged on a plane and are separated from one anothe...
|
|
WO/2022/162718A1 |
The purpose of this invention is to provide a Brillouin gain spectrum distribution measurement method and device that make it possible to measure BGSs with narrower than normal spectral lines in a distributed manner across the longitudin...
|
|
WO/2022/157303A1 |
The method serves to detect and monitor a structural change of structural components of wind turbines, specifically to monitor a structural component for a material crack or to monitor a distance between two structural components, with a...
|
|
WO/2022/156176A1 |
Provided are a multi-radar and camera joint calibration method, system and device, and a storage medium. The calibration method comprises the following steps: providing multiple radar sensors and an image sensor to form a common field-of...
|
|
WO/2022/151392A1 |
A display panel is provided. The display panel includes display elements in a display area (DA); a touch electrode layer at least partially in the display area (DA), wherein the display elements and the touch electrode layer are absent i...
|
|
WO/2022/152437A1 |
The invention relates to a method for determining a diffraction characteristic of a hologram element (105) for an augmented reality glasses (100). The method comprises a step of outputting a light beam (125) to an observation position (1...
|
|
WO/2022/150986A1 |
Embodiments of the present application provide an image quality inspection method and a related product for an LED display screen. Considering the problem of precise relative position of a sensor and a display screen during multi-directi...
|
|
WO/2022/150182A1 |
Embodiments described herein provide for devices and methods of measuring a pitch P of optical device structures and an orientation angle φ of the optical device structures. One embodiment of the system includes an optical arm coupled t...
|
|
WO/2022/138137A1 |
An abnormality determination system for a solar battery module according to the present invention determines the presence or absence of an abnormality in each of a plurality of solar battery cells constituting a solar battery module and ...
|
|
WO/2022/129950A1 |
A method of determining an optical transform imparted by a multimode optical fibre (300) is disclosed. The wherein the multimode fibre (300) comprises a proximal end, a distal end, and at least one modified region (260) between the proxi...
|
|
WO/2022/123710A1 |
This wavefront measurement device comprises: a first lens array that divides a light flux that is emitted from an optical system to be inspected, forms an image, and then propagates while spreading, and collects the divided light fluxes;...
|
|
WO/2022/123791A1 |
The purpose of this invention is to provide an evaluation method and evaluation device for simply determining whether structural parameters of a multicore fiber satisfy a desired connection loss value (specification). In an evaluation ...
|
|
WO/2022/123144A1 |
The present invention relates to a three-dimensional device (1) for measuring local deformations, this device being embedded inside a structure (2). In particular, the three-dimensional device (1) is based on the principle of using a sph...
|
|
WO/2022/116190A1 |
An auxiliary apparatus for manufacturing an electronic device. The apparatus comprises a base (1). An operation table (2) is disposed right above the base (1), and holding mechanisms (3) are disposed right above the operation table (2). ...
|
|
WO/2022/119522A1 |
The present invention relates to a photo-elastic test method based on the principle of evaluating the changes which occur in light transmittances of transparent and translucent objects under load. In the test method, the regions of the t...
|
|
WO/2022/115461A1 |
A method of optical device metrology is provided. The method includes providing a first type of light into a first optical device during a first time period; measuring a quantity of the first type of light transmitted from a first locati...
|
