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WO/2015/100983A1 |
A direct-lit backlight module testing device, the testing device comprising: a light emitting element fixing unit configured to fix a light emitting element; an optical element fixing unit configured to fix an optical element in the ligh...
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WO/2015/096386A1 |
A spectacle gripper (10), comprising: a gripping unit (101) for fixing spectacles (06); and a connection unit (102), which is connected to the gripping unit and an optical device (05) respectively so that the lenses of the spectacles fix...
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WO/2015/096383A1 |
A detection apparatus for the luminescence characteristics of a light source. The detection apparatus for the luminescence characteristics of a light source comprises: a locating structure for fixing a light source, and a detection devic...
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WO/2015/098796A1 |
In the present invention, light, the emission angle distribution of which is either a Lambert emission distribution or an isotropic uniform emission distribution, is extracted from a light extraction opening window. A light emitting elem...
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WO/2015/095613A1 |
A method of inspecting a sample at high speed includes directing and focusing radiation onto a sample, and receiving radiation from the sample and directing received radiation to an image sensor. Notably, the method includes driving the ...
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WO/2015/093470A1 |
An end-surface observation device (101) according to the present invention is characterized by being provided with a first lens (12) having a space portion (120) that penetrates the first lens in the optical axis direction, a light sourc...
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WO/2015/090206A1 |
A bending test method for a flexible screen, comprising: connecting a flexible screen (300) to an installation device (100); conducting a mechanical extrusion test on the flexible screen (300), so that the flexible screen (300) is bent, ...
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WO/2015/091390A1 |
There is provided apparatus and a method for assessing the integrity of a bonded joint and a bonded joint assembly. The assembly has a bonded joint monitored for bond integrity and comprises first (1) and second (2) components each defin...
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WO/2015/089875A1 |
Provided is a liquid crystal panel. The liquid crystal panel comprises a finished product region (1) and a test region (2). An RGB test block (21b) and a blank test block (22b) are disposed on the test region (2). The RGB test block (21b...
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WO/2015/090699A1 |
The invention relates to a method for determining a beam width alignment of at least one first headlight (20) of a motor vehicle (10). The motor vehicle (10) has at least one optical sensor (12) which is designed to detect at least one p...
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WO/2015/093115A1 |
This scattered-light-information processing method includes the following steps: a scattered-light-measurement-information acquisition step in which information regarding the intensity distribution of scattered light resulting from the s...
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WO/2015/091036A1 |
Method for determining the phase distribution in a pre-image of an object under test (49), wherein an image stack comprising at least two images of the object under test (49) is taken, the transfer function of an optical system (1) betwe...
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WO/2015/082292A1 |
The present invention relates to a method and device for analysing a structure by tomography and ambient noise cross correlation. An optical fibre comprising a plurality of fibre Bragg grating (FBG) measurement points comprising Bragg gr...
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WO/2015/083993A1 |
The present invention relates to an optical time domain reflectometer using, as a light source, a polymer wavelength tunable laser which tunes the wavelength of an optical signal by using polymer grating. The optical time domain reflecto...
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WO/2015/081976A1 |
According to the present invention there is provided a method for detecting a structural fault in a structure, comprising the steps of, (a) performing a Brillouin measurement at a point along a sensing optical fiber which operably cooper...
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WO/2015/080136A1 |
This device (60) for conveying and inspecting panels having optical members applied thereto, which performs optical inspections on said panels (P12) while conveying said panels (P12) in a given direction, has an upstream-side conveyor (6...
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WO/2015/076097A1 |
This invention provides a device for measuring an optical-fiber component, said device being capable of obtaining measurement results for insertion loss with a high degree of reproducibility and without using a large amount of optical fi...
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WO/2015/067442A1 |
The invention relates to a device (1) for determining a tilt angle (φx, φy) of at least one mirror (2, 3) of a lithography system (5), comprising: a pattern-generating apparatus (6) for generating a pattern (12, 12', 35), an image-reco...
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WO/2015/067292A1 |
The present invention concerns a Brillouin optical distributed sensing device, comprising (i) a distributed sensor with a polarization maintaining sensing optical fiber (10), (ii) optical coupling means (19, 21, 22) connected to a first ...
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WO/2015/065892A1 |
Apparatus and methods for measuring mode spectra for ion-exchanged glass substrates having a steep index region are disclosed. An interfacing fluid is provided between the coupling prism and the glass substrate. The interfacing fluid thi...
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WO/2015/065762A1 |
A fiber inspection device for inspecting a cleave and/or polish of an optical fiber when used with a camera that has at least one optical input. The fiber inspection device includes a first optical input, an optical fiber guide configure...
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WO/2015/056044A1 |
The invention concerns a method of characterizing a multimode optical fiber link comprising a light source and a multimode fiber, which comprises: a step (170) of characterizing the multimode fiber using a measurement of the Dispersion M...
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WO/2015/052323A1 |
The invention relates to a facet element (109) for use as an optical component which is involved in the production of an optical image using useful light with a useful wavelength during a normal operation, comprising an element body whic...
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WO/2015/051573A1 |
Provided is a hand-held lens surface focal power measuring device characterized by comprising a main control cavity (2) and an optical measuring head (7), wherein the main control cavity comprises an data-and-image processing control uni...
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WO/2015/053712A1 |
The present invention relates to an inspection system and more particularly to a system and method for inspection of wet ophthalmic lens, preferably in an automated lens manufacturing line. The inspection system provides for capturing mu...
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WO/2015/053858A1 |
A method of correlating physical locations with respective positions along an optical waveguide can include transmitting to the waveguide a signal including an indication of the transmitting location, and the waveguide receiving the sign...
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WO/2015/044362A1 |
The invention relates to a mask for determining the imaging quality of an optical system, said mask having an extended structure, and to an optical system with such a mask. The invention also relates to an optical system with at least on...
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WO/2015/044277A1 |
The invention relates to an arrangement and a method for ascertaining chassis properties of a vehicle. The aim of the invention is to provide an arrangement and a method with which a simple check of properties of a vehicle can be carried...
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WO/2015/043009A1 |
Disclosed are an adjustment device for the verticality of a fast axis of a compound wave plate and an adjustment method adopting this device. The adjustment device comprises a polarized light source (1) and a feedback control system (6)....
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WO/2015/039751A1 |
The invention relates to an apparatus (10) for determining an optical characteristic of an optical imaging system (12) comprising an illumination system (20) which is configured in order to direct electromagnetic radiation (18) generated...
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WO/2015/040206A1 |
An example system for inspecting fiber optic cables includes: a fixture including a body configured to hold a plurality of fiber optic cables, the fixture including a front portion defining a plurality of apertures positioned adjacent to...
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WO/2015/038109A1 |
A method and apparatus for aligning optical components within an optical sensor. A mask with an elongate slot formed therethrough is placed optically between an optical emitter and an optical detector of the sensor. The mask is rotated 1...
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WO/2015/036432A1 |
The present invention relates to a contact lens inspection system, comprising: a light source (20) being adapted to illuminate the contact lens with collimated light from a front side or the rear side of the contact lens; a camera (40) h...
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WO/2015/038686A1 |
Systems and methods for inspecting wound optical fiber to detect and characterize defects are disclosed. The method includes illuminating the wound optical fiber with light from a light source and capturing a digital image based on measu...
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WO/2015/030158A1 |
A production method for laminated optical members having: a laminated optical member formation step (S13) in which a belt-shaped optical member sheet is wound out from a starting material roll, a plurality of optical members obtained by ...
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WO/2015/030062A1 |
A production method for a laminated optical member formed by laminating an optical member on to an optical display component. The production method has: a laminated optical member formation step (S13) in which a belt-shaped optical membe...
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WO/2015/025600A1 |
These photovoltaic cell absolute spectral sensitivity measurement device and method are configured such that a photovoltaic cell to be measured is irradiated sequentially with bias beams with a plurality of first bias beam irradiation en...
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WO/2015/018118A1 |
An optical testing device comprises a base (10), a bearing platform (12), a distance regulator (14) and a plurality of light emitting units (16). Each light emitting unit (16) comprises a circuit board (160) and a single light emitting e...
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WO/2015/013297A1 |
A method of calculating optical return loss (ORL) in a fiber network includes injecting a plurality of pulses of light at a known first power level into the fiber network, determining a location at which end reflection is detected, measu...
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WO/2015/007878A1 |
A method implemented by computer means for determining a visual effect of an ophthalmic lens, the method comprising: -an optical data receiving step (S1), during which optical data relating to the optical function of an ophthalmic lens i...
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WO/2015/004263A1 |
The present invention relates to a method for spectrometric reflection measurement on a spherical surface (2) of an optical component (1), wherein a measurement beam (4) reflected at the spherical surface (2) of the optical component is ...
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WO/2014/208572A1 |
The refractive index of a test object is measured with high precision. The present invention relates to a method for measuring a refractive index of a test object by splitting light from a light source into test light and reference light...
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WO/2014/206450A1 |
A method for inspecting defects inside a rod-shaped transparent object by using a scanning beam of parallel light rays directed onto a rod-shaped transparent object orthogonally to the longitudinal axis of the object so that an inspectio...
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WO/2014/208570A1 |
The present invention relates to measurement of the refractive index of a test object with high accuracy. Light from a light source 10 is split into test light and reference light. The refractive index of a test object 80 is measured by ...
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WO/2014/206624A1 |
The invention relates to a method for checking the adjustment of a headlamp (2, 3) in a motor vehicle (1). In the method, in a step a), in a predetermined basic position of the headlamp (2, 3) a projection surface (PF) facing the headlam...
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WO/2014/201813A1 |
Provided is a luminance detection and correction method of a projector, comprising: acquiring an initial luminance estimation model of the projector, the initial luminance estimation model comprising current values and corresponding lumi...
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WO/2014/196448A1 |
This adaptive optics system is provided with a spatial light modulator which spatially modulates the phase of an optical image incident on a modulation surface, and with a wavefront sensor which receives the optical image from the spatia...
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WO/2014/196449A1 |
This adaptive optics system is provided with a spatial light modulator which spatially modulates the phase of an optical image incident on a modulation surface that includes N regions arranged in two dimensions, and with a wavefront sens...
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WO/2014/196447A1 |
This adaptive optics system is provided with a spatial light modulator which spatially modulates the phase of an optical image incident on a modulation surface, and with a wavefront sensor which receives the optical image from the spatia...
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WO/2014/196892A1 |
The present invention relates to a system for leakage and collapse detection of levees with at least one sensor (3) and to a method for anomaly detection using the system. The at least one sensor (3) is a temperature sensor and/or pre...
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