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Matches 1 - 50 out of 23,328

Document Document Title
WO/2019/117288A1
The purpose of the present invention is to provide a device and method for screening an optical fiber core wire with which it is possible to suppress the occurrence of damage in a resin coating surface, and a method for producing an opti...  
WO/2019/114471A1
A display terminal detection method, comprising: connecting a docking device male end to a signal generation device (S110); mounting a docking device female end on a tooling plate of a display terminal (S112); connecting the docking devi...  
WO/2019/110858A1
The method comprises: a) placing an astigmatism lens in a lensmeter comprising a Stokes' lens; b) focusing the image of the test target on the reticle simultaneously for the two perpendicular meridians, carried out by means of a single m...  
WO/2019/110245A1
The invention relates to a system (20) for orienting a calibration device (23) for calibrating a vehicle environment sensor (2), comprising: a measurement area (8), on which a vehicle (1) equipped with a vehicle environment sensor (2) ca...  
WO/2019/111837A1
According to the present invention, defects in an inspection target object are detected with high accuracy by using a synthesized image of a plurality of images acquired via the inspection target object. A flat panel display device 10 di...  
WO/2019/106636A1
At various positions in an eye motion box (EMB) an output image from an optical device can be captured and analyzed for detection and evaluation of image propagation via the optical device. Optical testing along a specific axis can evalu...  
WO/2019/105433A1
Disclosed are an image distortion detection method and system, relating to the technical field of display system testing. The method comprises: controlling an image output device to output a test image; photographing the test image by us...  
WO/2019/105315A1
Provided are a method and a system for testing field of view. Said method comprises: placing an image acquisition apparatus (3) at a provided viewpoint position of an image output device, and placing a grid line apparatus (4) at a set di...  
WO/2019/101419A1
The invention relates to a method and a device for calibrating a diffractive measuring structure. The method according to the invention comprises the following steps: recording, while illuminating the measuring structure (110, 210, 310, ...  
WO/2019/102879A1
An optical inspection device that comprises: a wafer support part that supports a wafer on which are formed a plurality of Fabry-Perot interference filter parts at which the distance between facing first mirror parts and second mirror pa...  
WO/2019/102880A1
An electrical inspection method that comprises: a step for preparing a wafer (100) on which are formed a plurality of Fabry-Perot interference filter parts at which the distance between facing first mirror parts and second mirror parts c...  
WO/2019/096506A1
A fastening device (2) for fastening a light source (8) to a calibration tool (20), in particular to a calibration tool (20) provided for calibrating vehicle surroundings sensors, includes a self-aligning bearing (3) which is designed su...  
WO/2019/091705A1
The document describes methods and systems for analysing an industrial structure. According to the invention, a plurality of sensors (e.g. fibre Bragg grating (FBG) and/or piezoelectric transducers and/or electromagnetic acoustic transdu...  
WO/2019/091961A1
The invention relates to methods for assessing distortion of an elongated instrument part such as a pipette tip by means of a testing device, and to such a testing device, wherein the instrument part is held on a holder of the device and...  
WO/2019/094402A1
A method for calibrating an OLTS includes calibrating a first optical power meter of the OLTS using a stabilized light source. The method further includes calibrating a second optical power meter of the OLTS using the stabilized light so...  
WO/2019/088216A1
The glass eccentricity measurement device according to the present invention: comprises an irradiation unit for irradiating with light a side surface of a coated glass fiber obtained by coating a linear piece of glass, and a light-receiv...  
WO/2019/089253A1
Examples disclosed herein illustrate systems and methods to determine and evaluate the quality of mechanical splices of optical fibers using insertion loss estimation. In at least some of the disclosed systems and methods, an optical fib...  
WO/2019/081555A1
A method for restoring an illumination system installed in an EUV apparatus, said illumination system comprising a plurality of mirror modules which are installed at assigned installation positions and which define an illumination beam p...  
WO/2018/063546A8
Example embodiments include an optical assembly for an optical interrogation system having a single core or a multicore sensing fiber, a measurement fiber to couple light into the sensing fiber, and a reference fiber arranged with the me...  
WO/2019/083981A1
Single-shot, adaptive metrology of rotationally variant optical surfaces, such as toroids, off-axis conies and freeform surfaces. An adaptive interferometric null test uses a high definition liquid crystal phase-only spatial light modula...  
WO/2019/084173A1
An automotive adaptive driving beam (ADB) headlamp (20) includes a housing (22), a digital camera (32), an ADB controller (28), a segmented lighting array (24), and an ADB driver (30), wherein the digital camera (32) is integral with the...  
WO/2019/078288A1
The present invention solves the problem of providing a color calibration viewer used in color calibration, wherein the color calibration viewer is characterized in that: the relative intensity at a wavelength of 505 nm is 0.80-0.95, and...  
WO/2019/077166A1
The invention relates to a method for evaluating cosmetic defects of an optical device, the method comprising: a first acquisition step (S10), during which a first set of cosmetic defects of the optical device is acquired, a second acqui...  
WO/2019/075940A1
A light source spot detection method and detection device (100), said detection device (100) comprising a test fixture (1), a diaphragm (2), an industrial camera (3) and an image processor (4), the method comprising the following steps: ...  
WO/2019/068243A1
An optical fiber testing device (300) being plugged into a port at which optical signals including communication and test signals within different wavelength bands being received, comprises an optical connector (304) including a plug bod...  
WO/2019/069693A1
The present disclosure pertains to an inspection device, an inspection method, and a program that make it possible to inspect the performance of an imaging element. Collimated light is generated, and part of the collimated light is trans...  
WO/2019/069634A1
A two-dimensional flicker measurement device is provided with: a two-dimensional imaging element with a partial reading function for reading out a part of an imaging region; a setting unit that sets in the imaging region a plurality of p...  
WO/2019/068694A1
A system for monitoring the position of a blocking device on an ophthalmic lens (20) having at least one marking comprises: - a mechanical structure adapted to cooperate with the blocking device; - an image sensor (4) observing the ophth...  
WO/2019/069633A1
Provided is a two-dimensional flicker measurement apparatus comprising: a first calculation unit that calculates, on the basis of a photometric amount obtained by photometry of the object to be measured at a first sampling frequency, fli...  
WO/2019/061889A1
A multi-channel automated testing device for an optical waveguide chip strip. A multi-channel testing system (1) has an input end connected to an automated light source locating system (2) and a first optical path switching system (3) vi...  
WO/2019/065204A1
A transport system 1 transports a display panel 2 between a processing device 3 for the display panel 2 and a panel arrangement unit 4 whereon the display panel 2 is arranged before processing and also transports the display panel 2 betw...  
WO/2019/063247A1
The invention relates to a method and a device for characterising the surface shape of an optical element, in particular a mirror or a lens of a micro-lithographic projection exposure system. A method according to the invention comprises...  
WO/2019/063468A1
The invention relates to a method and an assembly for analysing the wavefront effect of an optical system. A method according to the invention has the following steps: exposure of a measuring mask (110, 310) to exposure light by means of...  
WO/2019/063437A1
The invention relates to a compensation optical system (30) for a measuring system (10), said measuring system being used to determine a form of an optical surface (12) of a test object (14) by interferometry and said compensation optica...  
WO/2019/056561A1
Provided is a lens detection apparatus (100), which is used for assisting an external detecting device to detect a lens. The lens detection apparatus (100) comprises a light shielding plate (10), a support (20), and a bracket (30). The l...  
WO/2019/059249A1
This fault detection device (1) is provided with: a machining laser light source (10) which emits machining laser light; a detection laser light source (20) which emits detection laser light; a spectroscope (22) which divides the detecti...  
WO/2019/054345A1
This inspection device comprises a holding part 6 that has a holding mechanism 34 on one end side and has a holding mechanism 35 on another end side, and a rotation mechanism 7 that causes the holding part 6 to rotate about the center po...  
WO/2018/219145A9
A detection apparatus, a detection method and a liquid crystal dropping device, and a liquid crystal dropping method. The detection apparatus is configured to detect a volume of an uneven area of a colour film substrate in a display area...  
WO/2019/054347A1
In this inspection device, a guide rail 30a that is for guiding a power supply part in a prescribed direction is formed on an upper surface of a fixing plate 30 on which the power supply part is mounted so as to be able to move in the ho...  
WO/2019/054346A1
In this inspection device, a power supply part that supplies power to an object of inspection comprises: a plurality of contact probes 28 that contact a terminal of the object of inspection; a probe holding part 29 that holds the plurali...  
WO/2019/002656A3
The invention relates to a device (1) for measuring the optical power of an optical test system (4). The device (1) comprises an optical-object-generating assembly (2), a support (3) for the optical test system (4), a digital image detec...  
WO/2019/049066A1
A method for determining the orientation of a contact lens (1) on a lens support (3) comprises the steps of: • - providing a contact lens (1) having a lens center (2) and a sagittal height (h), • - providing a lens support (3), • -...  
WO/2019/049065A1
A contact lens inspection system, in particular for soft contact lenses, comprises a light source (40) for illuminating a contact lens to be inspected; a plenoptic camera (1) for producing an electronic plenoptic image; a processing unit...  
WO/2019/042899A1
The present invention relates to a method for modelling and quantitatively evaluating an overall quality level of an ophthalmic lens, said lens having specific "lens" and environment parameters, and being produced by a digital ophthalmic...  
WO/2019/046237A1
An embodiment in accordance with the present invention provides a method for accurate and objective quantification of stone fragment size. The method includes intraoperative measurement of objects during URS. The method analyzes URS proc...  
WO/2019/038716A1
A method for determining whether or not a single use mold is acceptable, comprises - providing a closed lens mold (1) comprising two lens mold halves, and having a first and a second optical lens molding surface forming a molding cavity ...  
WO/2019/034767A1
The invention relates to methods and devices for determining the position and/or orientation of a spectacle lens (35), which has permanent markings, on a mounting (36), in particular a suction mounting. For this purpose, an apparent loca...  
WO/2019/033624A1
A microlens array inspection system (100, 200, and 300) and a microlens array inspection method. The microlens array inspection system (100, 200, and 300) comprises: a light source apparatus (110, 210, and 310), a microlens array to be i...  
WO/2019/030325A1
The invention relates to a method for the analysis and/or monitoring of bridges for land vehicles, in which a deflection of at least one element of the bridge is detected continuously and contactlessly and these detected deflections are ...  
WO/2019/032109A1
The present disclosure relates to a system and method for verifying a diopter setting and range of an optical system eyepiece by utilizing an image sensor to view and analyze test patterns of spots displayed within the optical system eye...  

Matches 1 - 50 out of 23,328