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WO/2023/099943A1 |
A micro- or nanostructured optical element (1) is proposed comprising: a membrane (3) with an array of holes (5), the membrane (3) comprising a membrane light wave facing surface; an array of pillars (7) sized and shaped such that a resp...
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WO/2023/095006A1 |
The present disclosure discloses a motor for an on-vehicle LiDAR, the vehicle-borne LiDAR, and a vehicle. The motor comprises a rotor assembly, a flat rubber washer and an optical reflecting mirror, wherein the rotor assembly comprises a...
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WO/2023/095943A1 |
The present invention relates to a platform for a deformable mirror, comprising: a horizontal base plate; a plurality of actuator modules that are bonded to the top portion of the base plate and are spaced apart along the circumference t...
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WO/2023/094470A1 |
Tunable optical component (1) comprising a first carrier (10) and a second carrier (20), wherein the first carrier (10) is movable with respect to the second carrier (20), a volume (30) filled with a liquid, wherein the volume is arrange...
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WO/2023/092243A1 |
A device for regulating light passing through the device comprises a multi-layered stack. The stack comprises a first layer and a second layer. The first layer and the second layer allow the light to pass through the first layer and the ...
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WO/2023/092041A1 |
A glass membrane deformation assembly configured to deform a glass membrane includes: a deformable glass membrane having a first surface and a second surface; a piezoelectric layer affixed to at least a portion of the first surface of th...
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WO/2023/089333A1 |
A system (100; 200; 300; 400; 500; 600; 700; 800; 900; 1000; 1100; 1200; 2100; 2200; 2905) deflects a laser beam (104; 204; 304; 404; 504; 604; 704; 804; 904; 1004; 1104; 1204, 1220; 1304; 1620; 2104; 2204; 2903) into a zone. The system ...
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WO/2023/089127A1 |
The invention relates to a micromechanical component (1) and to a method for producing a micromechanical component (1). The proposed micromechanical component (1) comprises a layer structure and at least one piezoelectric element (10). T...
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WO/2023/088948A1 |
The present disclosure describes illumination modules that include at least one diffractive optical element (DOE) or meta-optical element (MOE) having a phase function operable to provide light steering functions and/or to produce any of...
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WO/2023/089129A1 |
A system, comprising: a laser (105) for producing laser light; a photodetector (115) for detecting the laser light after interaction of the laser light with a sample (110); and a silicon deformable membrane (205), for modulating the phas...
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WO/2023/089336A1 |
An aspect of the disclosure provides An earth observation apparatus to be carried by a moving aerial platform or satellite for obtaining images of the surface of the earth, the apparatus comprising: an optical train having an optical fie...
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WO/2023/024555A9 |
The present application provides a display screen and a terminal device, which relate to the field of image display and can reduce the screen thickness of a color e-ink screen and improve the color display effect. The display screen comp...
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WO/2023/086163A1 |
A sorting flow cytometer receives a current alignment of a light beam, determines a difference between the current alignment of the light beam and a target alignment of the light beam, and calculates one or more voltage values based on t...
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WO/2023/082268A1 |
A high-precision rotary table and an angle calibration method used thereby. The high-precision rotary table belongs to a mechanical rotary table structure, and comprises an outer housing (1), wherein an AZ main shaft (2) is mounted insid...
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WO/2023/083927A1 |
The invention relates to an optoelectronic component, comprising: a carrier (1); a semiconductor chip (2) arranged on the carrier (1); a first optical deflection element (3) arranged next to the semiconductor chip (2) on the carrier (1);...
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WO/2023/086681A1 |
A motorized optical scanner device (700) of a Light Detection and Ranging (LiDAR) scanning system used in a motor vehicle is disclosed. The motorized optical scanner device (700) comprises a glass-based optical reflector (702) including ...
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WO/2023/024556A9 |
Provided are a display screen and a terminal device, which relate to the field of image display, and are invented for solving the problem of a PPI decrease of a half-emission half-reflection screen. The display screen is composed of a re...
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WO/2023/084501A1 |
A laser scanner according to an embodiment of the present invention comprises: a housing; a window coupled to the upper surface of the housing; a motor mounted on the inner upper end of the window; a mirror slantly connected to the rotar...
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WO/2023/078781A1 |
The invention relates to an optical system having: a plurality of optical components (101) for guiding radiation (16) in the optical system (100); a plurality N1 of assemblies (111-114), where N1 ≥ 2, each of the N1 assemblies (111-114...
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WO/2023/080896A1 |
Provided are advanced automated fabrication methods and systems which utilize laser fabrication. Also provided are methods for an automated roboticized factory. The disclosed invention utilizes a number of modules to result in automatic ...
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WO/2023/077241A1 |
Within integrated photonic circuits the ability to induce an optical phase shift allows multiple circuit elements to be implemented including, for example, modulators and optical switches. It is beneficial to achieve lower power consumpt...
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WO/2023/073327A1 |
The invention relates to a self-adaptive shielding device for a lens or a window (1) of a piece of equipment provided with an electrically conductive enclosure (10) enclosing an optical or RF sensor (20) behind said lens or said window, ...
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WO/2023/075291A1 |
The disclosure refers to devices forming mid-air images in free space. The device comprises a projection optical system; a waveguide comprising a first in-coupling diffractive optical element, a second in-coupling diffractive optical ele...
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WO/2023/072328A1 |
A laser device (10) comprising a vertical emission semiconductor laser component (12) for emitting laser radiation (13) and comprising a main body (14) having a first mirror portion (16), a second mirror portion (18), and an active layer...
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WO/2023/072362A1 |
The invention relates to an EUV light source (1), comprising a providing device (3) for providing a target material (4), at least one pulsed laser source (5, 6) for emitting at least one pulsed laser beam (9, 10), and a beam-guiding devi...
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WO/2023/071684A1 |
A detection device, a scanner, a radar comprising the detection device, and a terminal, which can be applied in the fields of autonomous driving, intelligent driving, surveying and mapping, smart home or intelligent manufacturing, etc. T...
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WO/2023/076256A1 |
This work relates to a geometric-phase metasurface combined with a fluidic circuit for tuning the properties of the metasurface (especially its diffraction efficiency). We consider two aspects of particular interest: A) Dynamic on-demand...
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WO/2023/076814A1 |
A mirror array includes a lid, a base, and a movable mirror between the lid and the base. The movable mirror includes a stationary frame including a cavity, a movable frame in the cavity, and a central stage in the cavity. The mirror arr...
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WO/2023/072880A1 |
An inspection apparatus includes a radiation source, an optical system, and a detector. The radiation source generates a beam of radiation. The optical system directs the beam along an optical axis and toward a target so as to produce sc...
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WO/2023/072629A2 |
The invention relates to an optical device (1) for detecting an object scene (11) with an imaging optical system, said optical device comprising an entry optical unit (13) designed to collect incident electromagnetic radiation and a defl...
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WO/2023/076040A1 |
A system for deflecting an optical beam is provided. The system includes a first substrate, a first metasurface fabricated on a surface of the first substrate, a second substrate substantially parallel with the first substrate, a second ...
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WO/2023/074112A1 |
In the present invention, the measurement accuracy of an optical pressure sensor is substantially improved. The optical pressure sensor comprises: a first member; a second member; and an optical transmission medium. The first member and ...
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WO/2023/067594A1 |
An optical system includes a light-guide optical element (LOE) formed from transparent material and having parallel major external surfaces. A projector is configured to project illumination corresponding to a collimated image into the L...
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WO/2023/067677A1 |
The purpose of the present invention is to make it possible to realize, at low cost, an optical switch whereby optical characteristics that are stable against external factors can be driven with low power consumption. The present inven...
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WO/2023/065704A1 |
An optical imaging lens group (123), a scanning display apparatus, and a near-eye display device, relating to the technical field of scanning display. In the optical imaging lens group (123), the surface type structure and radius of curv...
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WO/2023/065117A1 |
A scanning module (100) and a ranging device (1000). The scanning module (100) comprises a first assembly (10), a second assembly (30), and a sealing assembly (50). The second assembly (30) is mounted in the first assembly (10) by means ...
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WO/2023/063067A1 |
This drive element (1) rotates a rotatable part (40) about a rotational axis (R10). The drive element (1) is provided with a fixed part (10) that rotatably supports the rotatable part (40), and a drive unit (21) that rotates the rotatabl...
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WO/2023/061713A1 |
A multi-mirror array (MMA) comprises a carrier structure and a multiplicity of mirror units (MU) arranged next to one another in a grid arrangement on the carrier structure. Each mirror unit comprises a base element (BE) and a mirror ele...
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WO/2023/061658A1 |
The invention relates to a MEMS scanner having a movable mirror element which has a substrate having a material which is highly transmissive for the wavelength of the radiation applied. The substrate has, at least in the surface areas wh...
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WO/2023/062107A1 |
The invention relates to a light modulation device (1) for a microscope (100) comprising a first active area (11) of a wavefront modulator (10,10a) and a second active area (12) of a wavefront modulator (10,10b), wherein the first active...
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WO/2023/061598A1 |
Mirror unit (MU) comprises a base element (BE), a mirror element (ME) comprising a mirror substrate (MS) and a reflective coating (RMS) configured to reflect extreme ultraviolet (EUV) radiation arranged on a first surface (S1) of the mir...
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WO/2023/061845A1 |
An EUV multi-mirror arrangement (MMA) comprises a multiplicity of mirror units (MU), which are arranged one next to the other in a grid arrangement on a carrier structure (TS), wherein each mirror unit has a base element (BE) and, opposi...
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WO/2023/063985A1 |
Embodiments discussed herein refer to an integrated mirror motor galvanometer. The integrated mirror motor galvanometer repurposes a rotor of a motor to include at least one mirror face that redirects the light pulses interfacing therewi...
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WO/2023/062881A1 |
This light detection system comprises: a Fabry-Perot interference filter that has a first mirror and a second mirror, the distance between which can be varied; a light detecting unit configured so as to detect light in a wavelength range...
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WO/2023/064118A1 |
Methods and apparatus for scanning swiped barcodes are disclosed. An example method includes in response to detecting an object, capturing first images while focused at a swipe focus distance representing a pre-determined expected swipe ...
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WO/2023/064222A1 |
Exemplary reflective display components are described. These reflective display components may include a microwell layer having a first and a second quantum dot well that each include a plurality of nanoparticles configured to emit a col...
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WO/2023/058411A1 |
One purpose of the present invention is to enhance the precision of distance measurement. Provided is a MEMS device (100) comprising a first mirror (101) and a second mirror (102), a first actuator (104) and a second actuator (107), an...
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WO/2023/058034A1 |
A projector (200) has a scanning illumination subsystem, reflective converging optics (18) that focuses the scanned light beam to form a real image with convex field curvature at a non-planar focal surface, a transmissive beam-spreading ...
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WO/2023/059945A1 |
A system for projecting dots onto a three-dimensional image is configured to activate multiple pseudo-random dot projectors sequentially. Each pseudo-random dot projector includes an illumination source and a wavefront modulating element...
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WO/2023/060164A1 |
Systems and methods to rotate a beam of light in an optical system include a first mirror galvanometer, a second mirror galvanometer, and a plurality of static mirrors. The first mirror galvanometer and the second mirror galvanometer are...
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