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WO/2021/132934A1 |
The present invention relates to an apparatus for stabilizing an optical power output to constantly control an optical power output of a light source constituting a transmitter of a 3D sensing system, and a method therefor, the apparatus...
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WO/2021/133438A1 |
A telescope (10) includes a primary mirror (12), a secondary mirror (14) configured to move along a first axis (A), and a tertiary mirror (16) configured to move along a second axis (B). The secondary and tertiary mirrors are configured ...
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WO/2021/127733A1 |
A method of scanning a laser over a field of view, the method comprising: providing a laser to produce the laser beam; rasterizing the laser beam over a first sub-area of the field of view; deflecting the laser beam to a second sub-area ...
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WO/2021/134037A1 |
The present disclosure relates to devices, lidar systems, and vehicles that include optical redirectors. An example lidar system includes a transmitter and a receiver. The transmitter includes at least one light-emitter device configured...
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WO/2021/119710A1 |
The invention relates to a sensor (1) for measuring an electric field strength of an electric field (13), having: a base element (2); a sensor element (3) with at least one electrical conductor (5), the sensor element (3) being deflectab...
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WO/2021/123500A1 |
According to an example aspect of the present invention, there is provided a lens (200, 300, 500) for a Microelectrical System, MEMS, mirror apparatus (100), comprising a circular top surface (202, 302, 502), the circular top surface (20...
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WO/2021/127433A1 |
The present disclosure provides systems, methods and apparatuses for inducing a desired biological response in an organism 122 through the use of one or more repetitive signals from one or a series of LED lights 106 designed to emit the ...
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WO/2021/122341A1 |
A metrology system includes a light beam metrology apparatus configured to sense one or more aspects of an amplified light beam and to make adjustments to the amplified light beam based on the sensed one or more aspects; a target metrolo...
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WO/2021/123359A1 |
The invention relates to an optoelectronic component (1) comprising an optical transducer (10) made of a III-V semi-conductor material and a microelectromechanical system with an optical scanner (20) comprising a mirror (30). The optical...
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WO/2021/124955A1 |
[Problem] To provide a joint body of a diaphragm composed of high-rigidity ceramics and a support substrate, wherein a structure is provided that can prevent peeling or cracking of the diaphragm, while maintaining the strength of the dia...
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WO/2021/125330A1 |
In a configuration in which a visually recognizable display image is changed by changing viewpoint in a vertical direction, the present invention generates the display image in an appropriate mode. Disclosed is a head-up display comprisi...
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WO/2021/127312A1 |
A laser beam alignment system includes at least one mirror with a surface pattern configured to receive and reflect a laser beam, at least one detector configured to detect a deflected portion of a laser beam from the mirror, and at leas...
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WO/2021/124315A1 |
An image projector with a high optical efficiency projects an image at an arbitrary distance from an observer. The image projector includes an illumination module having at least one spatially coherent light source; a phase image generat...
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WO/2021/121681A1 |
The invention relates to a liquid lens (1) with an adjustable optical power comprising at least the following components: - a lens volume (VL) with a first transparent liquid (L1) arranged between a first transparent membrane (21) and a ...
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WO/2021/123956A1 |
An apparatus comprising: a first optical path for providing light from a first field of view; a second optical path for providing light from a second field of view; modulation means for applying different effective spatial modulation to ...
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WO/2021/125027A1 |
In the present invention, an optical device (100) has a field of view (F) that broadens from a prescribed position toward one direction. A housing (200) has a transmission unit (210). The transmission unit (210) intersects with the field...
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WO/2021/120594A1 |
A rotating optical path beam device (100), a method for using same, and a rotating optical path beam system. The rotating optical beam device (100) comprises a wave plate rotating mechanism (10), a two-dimensional scanning mechanism (20)...
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WO/2021/126941A1 |
The system and method for combining two optical assemblies into the same volume, particularly when the field of view of the two assemblies are different, so that the overall volume and size, weight and power (SWaP) for the system is redu...
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WO/2021/125038A1 |
Provided is a MEMS device which includes a first bridge and a second bridge that are symmetrically disposed with respect to the first rotation axis of a mirror part, and in which a third bridge is disposed opposite the first bridge and t...
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WO/2021/125903A1 |
An eye tracking apparatus includes: a light source module including a light source and a scanning mirror, the light source being configured to provide light toward an eye region of a user while a direction of the light is changed at inte...
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WO/2021/125141A1 |
The purpose of the present invention is to provide a laser irradiation device with which it is possible to form detailed images while scanning laser light. In this laser irradiation device, the intensity distribution of laser light is ...
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WO/2021/124414A1 |
This light control device is provided with a light source, a light condensing part, and an optical path control part. The light source emits light. The light condensing part condenses the light emitted from the light source, and irradiat...
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WO/2021/125331A1 |
The present invention generates display images in a suitable form in a configuration in which the visible display image is changed by simply changing the viewpoint in the horizontal direction. Disclosed is a head-up display wherein: an e...
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WO/2021/126850A1 |
The system and method for combining two optical assemblies into the same volume, particularly when the field of view of the two assemblies are different, so that the overall volume and swap for the system is reduced. This also allows bot...
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WO/2021/122108A1 |
The invention relates to a laser system (10) for generating a linear laser marking (38) on a projection surface (37), having a laser beam source (11), which generates a laser beam (28) and emits it in a propagation direction (29), an off...
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WO/2021/120716A1 |
A wavelength conversion apparatus, a light-shadow processing device and a light processing method, relating to the technical field of light-shadow processing. The wavelength conversion apparatus comprises: a base (100), a light-conductin...
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WO/2021/114966A1 |
A display system (1), comprising: an array light source (10), at least comprising a first sub-array light source comprising a plurality of light source units configured to emit illumination light; a scanning system (20), comprising a rot...
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WO/2021/117571A1 |
An outer surface of a housing (100) has a first shape portion (152) and a second shape portion (154). The first shape portion (152) and the second shape portion (154) are engageable with another shape portion positioned outside the housi...
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WO/2021/117696A1 |
Provided is a variable-wavelength surface emission laser having a wide wavelength variation range. A partial region of a thin-plate substrate (22) and a movable mirror (20), the partial region being positioned between an air gap (G1) a...
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WO/2021/117570A1 |
A casing (100) is configured such that a first portion (110) and a second portion (120) thereof are separable from each other in an oblique direction with respect to a first surface (112) or a second surface (122) of the casing (100) wit...
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WO/2021/117527A1 |
This electromagnetic motor is configured to be provided with: a rotor RT that has a magnet MG annularly disposed in a bottomed cylindrical rotor casing RC which rotates integrally with a rotary shaft 51; a stator ST that rotatably suppor...
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WO/2021/116194A1 |
An aircraft includes a flat optical communication terminal on an external surface of the aircraft, the flat optical communication terminal being configured to communicate with a ground station via a free-space optical communication link.
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WO/2021/117403A1 |
In order to improve security in spatial light communication, the present invention provides a light transmitting device and the like, the light transmitting device being provided with a light transmitter that transmits a spatial light si...
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WO/2021/116355A1 |
A process for producing a synthetic tear drop suitable for forming a liquid contact lens film, comprising the steps of providing a drop of liquid comprising a lipid phase, an aqueous phase, and optionally a mucous phase, and a meniscus b...
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WO/2021/118113A1 |
As for a method for manufacturing a light valve and a light valve manufactured thereby of the present invention, the light valve is composed of a film in which a light-polarizing suspension (3), containing: 5-20 wt% of light polarization...
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WO/2021/117863A1 |
This optical scanning device (100) includes: a shaft part (141) to which a mirror part (120) is connected; a movable magnet (161); a base part (110); a ball bearing (151); a core unit (200) that has a core body (210) and a coil body (220...
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WO/2021/117557A1 |
Provided are a light-spot image irradiation device for dividing a light ray and radiating a light spot image comprising light spots having uniform power on a surface to be irradiated, and a chip transfer device which uses the light-spot ...
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WO/2021/115099A1 |
Provided is a multispectral ultraviolet light sensitivity measurement system, comprising: a light-emitting apparatus, an attenuation apparatus, a measurement apparatus, and a verification processing system. the attenuation apparatus comp...
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WO/2021/111300A1 |
An optical metasurface film includes a flexible polymeric film having a first major surface, a patterned polymer layer having a first surface proximate to the first major surface of the flexible polymeric film and having a second nanostr...
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WO/2021/111614A1 |
A laser impingement switching device according to the present invention pertains to a laser impingement switching device used in, e.g., a laser machining apparatus, the laser impingement switching device being characterized by comprising...
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WO/2021/112942A1 |
The field of view (FOV) of a nonlinear optical microscope (NLOM) is expected to be large enough for employing high-speed raster scanning on a mesoscale volumetric biological sample. Concurrently, three-dimensional (3D) visualization of f...
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WO/2021/111068A1 |
The invention relates to an adaptive optical system (1) comprising: - an adaptive optical device (2) comprising an optical processing surface (3) and a driving device (5) for controllably modifying the optical behaviour of said optical p...
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WO/2021/110578A1 |
The projection device (1) comprises a light source (2) for emitting light with an initial spectral distribution, an optical element (3) and a projection surface (4). The optical element (3) is arranged between the light source (2) and th...
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WO/2021/108327A1 |
Described herein are methods and display systems for enhanced eye tracking for display systems, such as augmented or virtual reality systems. Display systems may include: a light source configured to output light and a moveable diffracti...
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WO/2021/105788A1 |
An apparatus comprising: a thermally-actuated microactuator configured to deflect a component in dependence on an applied stimulus; and an extender having a length configured to increase deflection of the component by the microactuator, ...
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WO/2021/103000A1 |
An optical switch, comprising: a plurality of micro slots; a microfluid provided in each of the plurality of micro slots; and a drive electrode provided corresponding to the microfluid in each micro slot. The drive electrode is configure...
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WO/2021/106488A1 |
According to the present invention, the performance of an optical reflection element is improved. This light control system (10) has an optical reflection element (100) and a control device (20). The optical reflection element (100) has ...
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WO/2021/105790A1 |
A light-source optical system (2) includes a wavelength converter (26) on which light of first color (L1) is incident, the wavelength converter (26) converting at least a part of the light of first color (L1) into light of second color (...
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WO/2021/107720A1 |
Disclosed are an optical device, a display apparatus including same, and a method for extending an optical path. The disclosed optical device comprises: at least one electroactive optical cell capable of adjusting the phase profile of li...
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WO/2021/105568A1 |
According to an example aspect of the present invention, there is provided a Microelectromechanical System, MEMS, mirror apparatus, comprising a MEMS mirror and at least two piezo actuators, wherein the at least two piezo actuators are c...
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