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WO/2023/108365A1 |
A micro-electro-mechanical system (MEMS) micromirror and a preparation method therefor, and a detection device, which relate to the technical field of MEMSs and are used for solving the problem of the impact of temperatures on a measurem...
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WO/2023/108820A1 |
Provided in the present application are a display panel and a manufacturing method therefor, and a mobile terminal. The display panel comprises a substrate, a light-emitting layer and a color resist layer, which are arranged from bottom ...
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WO/2023/113447A1 |
The present invention related to a device capable of detecting a parallelism between a roll and a substrate and method for aligning a parallelism by using same, wherein a parallelism between a stamp and a substrate is precisely measured ...
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WO/2023/107352A1 |
A fluidic optical element includes a fluid bilayer having a first fluid layer and a second fluid layer defining a fluid interface therebetween, and an electrode disposed over a surface of the fluid bilayer. The geometry of the fluid inte...
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WO/2023/105198A1 |
There is disclosed an apparatus for compiling an image. The apparatus comprises a deflector, a detector, and a processor. The detector is operable to deflect light incident thereon by a controllable angular deflection, and is arranged to...
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WO/2023/105056A1 |
The invention relates to a focus-tunable liquid lens (100) comprising a container (6) filled with a transparent liquid, wherein the container (6) comprises container components: a) an elastically deformable transparent membrane (4) arran...
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WO/2023/107319A1 |
A lightguide for conveying image light to an eyebox of a display device includes a tunable grating, e.g. an out-coupling grating for out-coupling the image light from the lightguide. The tunable grating may be tuned or switched to effect...
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WO/2023/104177A1 |
A micro-electro-mechanical system (MEMS) scanning mirror and a preparation method therefor. The MEMS scanning mirror comprises: a mirror (107); and a driving module, comprising fixed beams (113, 115, 117) at fixed positions, a rotating b...
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WO/2023/107336A1 |
A lightguide for conveying image light to an eyebox of a display device includes a tunable grating, e.g. an out-coupling grating for out-coupling the image light from the lightguide. The tunable grating may be tuned or switched to effect...
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WO/2023/104660A1 |
The invention relates to a method for calibrating a manipulable optical module (12) for a microlithographic projection exposure system (110), which module comprises at least one manipulation element (16) for setting an at least one-dimen...
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WO/2023/107351A1 |
A switchable grating may be used to redirect illuminating light for illuminating a user's eye in an eye tracking system, to facilitate the determination of eye position and/or orientation. The eye tracking system may be used in a near-ey...
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WO/2023/104458A1 |
A device (14) for scanning FMCW LiDAR range measurement comprises a light source (16) producing light having a varying frequency, a splitter (22) splitting the light into reference light and output light, and an optical system (31) havin...
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WO/2023/107309A1 |
A pupil-replicating lightguide includes a slab of transparent material for guiding image light in the slab, and an out-coupling structure supported by the slab for out-coupling portions of the image light from the slab. The portions are ...
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WO/2023/105892A1 |
An optical reflective device according to the present invention is provided with: a movable part (30); a reflective surface disposed in the movable part (30); frame parts (16, 26) that are disposed, in a plan view, outside the movable pa...
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WO/2023/100322A1 |
In the present invention, a rotator includes: a first section that shields, during rotation, a first laser light beam, while not shielding a second laser light beam; a second section that shields, during rotation, the second laser light ...
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WO/2023/100086A1 |
The present application discloses a double-sided dynamically balanced weight-increasing outer rotor motor for a lidar and a lidar. The outer rotor motor comprises: a motor shaft; bearings sleeved on the motor shaft; a rotor yoke arranged...
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WO/2023/099099A1 |
The disclosure relates to a beam scanner system for a virtual retinal display. The beam scanner comprises an optical baffle; and a micro scanning mirror; wherein the micro scanning mirror is located on an optical axis of a light source, ...
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WO/2023/102212A1 |
A light-field microscopy system includes a light-field microscope, and an image processing system configured to receive images from the light-field microscope and perform a hybrid point-spread function (PSF) operation using a hybrid poin...
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WO/2023/101855A1 |
A WHUD includes an optical scanner having two scan mirrors and a multi-pass optical relay. The first scan mirror receives light emitted from an optical engine representative of one or more images. The first scan mirror oscillates in a fi...
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WO/2023/098988A1 |
A compact 3D LiDAR sensor (100) for sensing one or more objects is disclosed. The LiDARsensor comprises a transmitter unit (160) configured to emit laser radiation along an axis (A) of the LiDAR sensor and a scanner unit (130) comprising...
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WO/2023/102309A1 |
An apparatus, system, and computer-implemented method that correct for thermal drift in one or more optical elements in an optical device and maintain high precision accuracy of the optical device during extreme temperature changes. The ...
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WO/2023/101704A1 |
An optical device provides nonlinear spectral broadening of laser pulses of a laser beam having a spatially varying intensity profile. The device comprises a nonlinear optical element and an optical path difference compensator. The nonli...
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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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