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WO/2022/030146A1 |
A micromirror device of the present invention has a first support part (21) that is connected to a mirror part (20) on a first axis (a1) in a plane including a reflective surface of the mirror part (20) during stopping and swingably supp...
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WO/2022/029200A1 |
The present invention relates to a treatment device, for disinfecting and/or sterilising a gas flowing through a pipe, which treatment device (1) comprises: (i) at least one radiating source (2) for producing UV radiation, preferably UV-...
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WO/2022/029630A1 |
A scan needle includes a substrate (102), a first color light emitting pixel array (110) comprising a plurality of first color light emitting pixels (112) formed on the substrate (102), a second color light emitting pixel array (120) com...
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WO/2022/028054A1 |
Disclosed are an electrowetting display device structure and a packaging method thereof. The electrowetting display device structure comprises an upper substrate and a lower substrate which are oppositely disposed; the upper substrate se...
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WO/2022/029062A1 |
The invention relates to an optical assembly (20) comprising optical element (21) with an optical active surface (22), at least one deformation device (24, 25), and a base element (27). The deformation device (24, 25) is arranged between...
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WO/2022/030080A1 |
A laser processing device (10) comprises: a first shutter (31) that shifts between a closed-state position for blocking a laser beam (Lx) and an open-state position for allowing the laser beam (Lx) to pass; a second shutter (32) that shi...
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WO/2022/027896A1 |
A parameter adjustment method for a vibrating mirror, comprising capturing vibration images corresponding to the vibrating mirror in a plurality of different determined parametric states (S11); wherein parameters comprise a gain paramete...
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WO/2022/021477A1 |
A laser dot matrix system and method, and a laser dot matrix therapy instrument, wherein the laser dot matrix system comprises a laser source (10) and a scanning lens (20) disposed in the light exit direction of the laser source (10). Th...
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WO/2022/023313A1 |
The invention relates to a projection exposure apparatus (400, 100) comprising a projection objective (408, 107, 200), the projection objective (408, 107, 200) comprising an optical device (1), the optical device (1) comprising an optica...
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WO/2022/025529A1 |
An optical path control member, according to an embodiment, comprises: a first substrate by which a first direction and a second direction are defined; a first electrode disposed on the first substrate; a second substrate disposed on the...
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WO/2022/023323A1 |
The invention relates to a method and an apparatus for scanning a target plane (PE) with a plurality of laser beams, in particular for laser material processing. The apparatus has at least two laser beam sources (Fi), a deflection device...
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WO/2022/025474A1 |
An optical path control member according to an embodiment comprises: a first substrate on which a first direction and a second direction are defined; a first electrode arranged on the first substrate; a second substrate which is arranged...
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WO/2022/025728A1 |
A spectroscope according to the present embodiment comprises a disperser for dispersing incident signal light. The disperser comprises: a band filter pivoting according to a driving signal to split the signal light into each band; and a ...
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WO/2022/026836A1 |
A LIDAR system includes a LIDAR unit. The LIDAR unit includes a housing defining a cavity. The LIDAR unit further include a plurality of emitters disposed on a circuit board within the cavity. The emitters respectively emit a laser beam ...
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WO/2022/023619A1 |
The technical field of the invention is that of systems for inspecting a surface of an optical wave output from an optical device (1), said optical device comprising an exit pupil (3), said inspection system comprising an optical measure...
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WO/2022/025560A1 |
An optical path control member according an embodiment comprises: a first substrate for which a first direction and a second direction are defined; a first electrode arranged on the first substrate; a second substrate which is arranged o...
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WO/2022/025012A1 |
An optical scanning device comprising: a mirror unit having a reflection surface that reflects incident light; a first actuator that rocks the mirror unit around a first axis located in a plane including the reflection surface of the mir...
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WO/2022/024632A1 |
In the present invention, a processor: imparts a first drive signal having a first drive frequency to a first actuator; imparts a second drive signal having a second drive frequency to a second actuator; generates a first angle detection...
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WO/2022/025578A1 |
A light path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second subs...
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WO/2022/026008A1 |
Examples are disclosed herein that relate to driving a resonant scanning mirror system using a linear LC resonant driving scheme. In one example, a resonant scanning mirror system includes a scanning mirror, first and second mirror drive...
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WO/2022/017678A1 |
The invention relates to a method for operating an optical system for microlithography, and an optical system, wherein the optical system comprises a light source and a mirror assembly (100) having a plurality of mirror elements (110) me...
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WO/2022/016274A1 |
A LIDAR apparatus for scanning a scene is provided that includes a transmitter stage, a receiver stage, a beam-steering engine configured to steer the light beam received from the transmitter stage in different directions to scan at leas...
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WO/2022/018783A1 |
The purpose of the present disclosure is to provide an optical switch that has low power consumption, and due to a mechanism that does not require a complicated assembly process, that is capable of realizing stable optical characteristic...
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WO/2022/018917A1 |
This attenuator device comprises: a first window pair that has a pair of first windows including a pair of first surfaces extending so as to form a Brewster angle with a light axis; a rotation holding part that holds the first window pai...
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WO/2022/019028A1 |
This distance measuring device is provided with a light source, a deflecting optical member, a reflecting member, a light receiving element, and a light receiving element. The reflecting member changes a scan angle for causing light from...
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WO/2022/016793A1 |
An optical system and a projection device. The optical system comprises a display unit (10), a first lens group (20) and a steering mirror (30) in sequence in a light transmission direction. The first lens group (20) has a positive focal...
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WO/2022/012545A1 |
A rotary imaging system, a plant imager, an animal imager, and an animal and plant imager, relating to the technical field of living sample imaging. The plant imager, the animal imager, and the animal and plant imager all comprise a rota...
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WO/2022/015647A2 |
An electronic device may provide foveated images at an eye box. The device may have a first display module that produces a low resolution portion of the image and a second display module that produces a high resolution portion of the ima...
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WO/2022/014754A1 |
A variable colour structure comprising: a substrate; a colour modulation layer which is disposed on the substrate in order to provide at least two colour lights and which comprises no more than five thin films; and a colouration layer wh...
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WO/2022/012190A1 |
Disclosed is a cholesteric phase liquid crystal electrowetting display device, comprises three electrowetting display layers stacked in sequence. Each of the three electrowetting display layers comprises a hydrophobic insulating layer an...
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WO/2022/012652A1 |
Provided in the embodiments of the present application is a light beam deviation device, comprising a disk and a driver, wherein the disk comprises a plurality of disk regions, which are configured to have a certain angle of inclination ...
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WO/2022/014471A1 |
This micromirror device is characterized by satisfying the relationship f1
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WO/2022/010349A1 |
The improved scanning MEMS mirror device disclosed herein comprises a mirror body (2) that is rotatable around a rotation axis (3) with respect to a stationary body (4), wherein a rotation of the mirror body is flexibly restrained with a...
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WO/2022/008160A1 |
Disclosed is an illumination arrangement for spectrally shaping a broadband illumination beam to obtain a spectrally shaped illumination beam. The illumination arrangement comprises a beam dispersing element for dispersing the broadband ...
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WO/2022/007700A1 |
The present invention provides a light source apparatus, comprising: a laser light source; a light splitting/combining unit; and a wavelength conversion unit, comprising a wavelength conversion area and a non-wavelength conversion area, ...
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WO/2022/008340A1 |
A detection system (10) and a detection method (2000) are disclosed herein. The system includes a PIR sensor (12) positioned in an area comprising a plurality of sub- areas, the motion sensor comprising an optical device (22) having a pl...
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WO/2022/002907A1 |
The invention relates to an opto-mechanical scanning device (100) arranged for deflecting an incident light beam (191). The scanning device comprises first and second reflective surfaces (Ml, M2), a transparent, deformable, non-fluid bod...
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WO/2022/005575A1 |
A laser beam scanning ("LBS") display device comprises a laser beam emitter (302) configured to emit a laser beam. The LBS also includes a driver configured to generate a driving signal for controlling a microelectromechanical systems ("...
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WO/2022/004911A1 |
A phosphor wheel comprising: a substrate having a recess, a phosphor layer disposed in the recess, and a first reflection layer surrounding the substrate. Thus, heat emission efficiency is increased, and it is possible to prevent defects...
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WO/2022/004051A1 |
A laser light intensity adjustment device 12 emits incident laser light that is linearly polarized laser light at a predetermined intensity, and is provided with: an intensity change optical element (a polarization beam splitter 123) tha...
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WO/2022/002499A1 |
The invention relates to a micromechanical device (1a), in particular a micromirror device, which has at least one first micromechanical component (2a) and one second micromechanical component (3a). The first component (2a) and the secon...
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WO/2022/000185A1 |
A control method and apparatus for a micro-electromechanical scanning mirror, and a system. The control method comprises: generating a control signal, wherein the control signal is used for controlling a micro-electromechanical scanning ...
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WO/2022/002798A1 |
A spectral sensor comprising a Fabry-Perot interferometer having a pair of reflectors, a photodetector located beneath the Fabry-Perot interferometer, a capacitance measurement circuit configured to measure a capacitance of the Fabry-Per...
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WO/2021/263042A1 |
A multi-function imaging system (1) comprises a light sensor (41) and a software defined light source to enable real-time automatic adjustment of various parameters of the one or more light sources (11; 15, 16, 17). The system is realize...
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WO/2021/262372A1 |
Embodiments of the disclosure provide a design method for a LiDAR scanning mirror. The design method may include receiving, by a communication interface, design parameters of the LiDAR scanning mirror. The design method may further inclu...
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WO/2021/261809A1 |
The present invention relates to a three-dimensional LIDAR apparatus for scanning nearby objects or topography through transmission and reception of a laser beam, by comprising, inside a housing having an upper case and a lower case: a l...
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WO/2021/258149A1 |
A thin film deposition apparatus comprising: a laser pulse generator to generate a laser pulse; optical elements to optionally P-polarize and optionally rotate the laser pulse polarization with a polarization angle φ based on the cavity...
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WO/2021/259269A1 |
A light source assembly and a projection device, the light source assembly (10) comprising a light emitting assembly (101) for emitting a first laser (S1) and a second laser (S2), the positions of incidence of the first laser (S1) and th...
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WO/2021/259936A1 |
The invention relates to a glass-substrate-based MEMS mirror device for variably deflecting an incident electromagnetic beam, and a production method. The MEMS mirror device comprises a panel-type first glass substrate structured in mult...
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WO/2021/260827A1 |
A plane tilt amount detection device (10A) is provided with: an encoder vibration detection unit (15) that accepts, from an encoder (58) disposed on a rotation axis of a galvano mirror (3X, 3Y) for deflecting laser light (L0) used for la...
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