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WO/2024/078813A1 |
An optical arrangement for aberration correction, comprising: a beam dispersing element for spatially dispersing a broadband radiation beam in a first transverse direction; a focusing lens for focusing the broadband radiation beam subseq...
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WO/2024/080800A1 |
A receiving optical system disclosed in embodiments of the invention may comprise: a first lens closest to an object side; an nth lens (n is 6 or less) closest to an image sensor; a plurality of lenses disposed between the first lens and...
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WO/2024/081846A1 |
A confocal three-dimensional sensor (22) for measuring height of a point on an object (10) is provided. The sensor (22) includes a light source (2) and a light source modulator (16) configured to temporally modulate the light source inte...
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WO/2024/054778A3 |
A projection system for pixel shifting comprising a light source configured to emit light and a spatial light modulator configured to receive the light and generate a modulated light. The spatial light modulator includes a plurality of m...
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WO/2024/041674A3 |
A multi-layer electrowetting display device, a preparation method therefor, and a use thereof. The multi-layer electrowetting display device comprises a transmission layer, a plurality of intermediate layers, and a reflection layer which...
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WO/2024/080078A1 |
An optical scanning device according to the present invention comprises: a micro mirror device (2) having a mirror part (20) that has a reflection surface (20A) which reflects incident light, a first actuator that oscillates the mirror p...
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WO/2024/078061A1 |
A dual-shaft electrostatically actuated micro-mirror without coupling between shafts, and an array device. The dual-shaft electrostatically actuated micro-mirror without coupling between shafts comprises: a substrate (10); an outer frame...
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WO/2024/081068A1 |
Techniques for separating an image into a forward sweeping image and a backward sweeping image are disclosed. A lookup table maps MEMS projection positions on a display with corresponding pixel positions in an image generated by a camera...
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WO/2023/077132A9 |
Methods and systems are described for free space optical communication. An example device may comprise an optical beam separator configured to separate a first optical path into a receiving (Rx) optical path for signals received from fre...
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WO/2024/074306A1 |
The invention relates to a mirror, in particular for a microlithographic projection exposure apparatus, and to a method of processing a mirror. In one aspect, the mirror has an optical effective surface (11, 21, 31), a mirror substrate (...
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WO/2024/074536A1 |
An optical system (100) is provided which comprises a scanning mirror (103) having a reflective facet (105), and a plurality of optical elements (M1, 117, M2) defining a light beam path (P) from a first location (at 109) to a second loca...
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WO/2024/076110A1 |
Disclosed in an embodiment is a LiDAR device, comprising: an output unit that outputs an optical signal; a distribution unit that distributes the optical signal into a first optical signal and a second optical signal; a receiving unit th...
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WO/2024/066228A1 |
A projection lighting device and a projection apparatus. The projection lighting device comprises a first light source assembly (100), a time-based dimming assembly (110), a light guide assembly (130), and a fluorescence generation assem...
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WO/2024/068308A1 |
Disclosed is a mirror set having a first mirror, a second mirror, and a movable stage to which the mirror set is mounted to cause the first mirror and the second mirror to move together with the movable stage. The first mirror is configu...
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WO/2024/069854A1 |
Provided is a scanning optical system that includes first and second light sources, a polygon mirror, and first through fourth scanning lenses, the scanning optical system being configured so that the mathematical expressions below are s...
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WO/2024/070881A1 |
This scanning optical system is equipped with a deflector and an imaging optical system equipped with a first scanning lens which is nearer said deflector and a second scanning lens which is farther from said deflector. The scanning opti...
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WO/2024/070417A1 |
This micromirror device includes a mirror section, a pair of first support sections, a pair of movable frames, a pair of second support sections, a driving section, a fixed frame, a pair of first connection sections, and a pair of second...
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WO/2024/070180A1 |
The purpose of the present invention is to make it possible to emit scanning beams along a plurality of planes surrounding a crime prevention target while saving labor for installing sensors and suppressing costs. A scan sensor (100) a...
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WO/2024/067162A1 |
A light steering assembly for optical image stabilization, and an optical system. The optical system comprises a base (11), a light steering assembly (20) and a lens assembly (30), wherein the base (11) comprises a base side wall (112) a...
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WO/2024/061599A1 |
The invention relates to a guide arrangement for guiding a first and a second component (108.8, 108.2) of an imaging device with a first and second guide unit (109.1, 109.2), which function kinematically parallel to one another between t...
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WO/2024/063880A1 |
A low-profile LIDAR system is provided. The low-profile LiDAR system comprises a housing; a rotatable polygon mirror having a plurality of reflective facets; and a first oscillating mirror disposed laterally on one side of the rotatable ...
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WO/2024/063203A1 |
The present invention relates to a MEMS scanner package comprising: a MEMS scanner element (110) including a mirror (111); a first circuit board (120) on which the MEMS scanner element (110) is mounted; a light source (130) disposed at a...
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WO/2024/064539A1 |
A multiplexed LIDAR system generates an image of an object based on the distance of various point measurements to the object. The multiplexed LiDAR utilizes at least two sets of light source emissions to a scanner to simultaneously form ...
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WO/2024/062856A1 |
A micromirror device (2) according to the present invention comprises a mirror part (20), a pair of first support parts (21), a pair of movable frames (22), a pair of second support parts (23), a driving part, a fixed frame (27), and a p...
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WO/2024/062483A1 |
A wearable virtual retinal display (VRD) device configured to be worn by a person comprises a spectacle-like frame puttable on a head of said person; said spectacle-like frame carrying following elements disposed along a laser beam: (a) ...
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WO/2024/056745A1 |
The invention relates to a laser machining head (20) with a scanner unit which comprises: a mirror unit with a scanner mirror (242), said mirror unit having a groove (2432) which runs in the circumferential direction; a frame (241) which...
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WO/2024/058237A1 |
An optical device (10) of an optical machining device (1) includes: an optical fiber amplifier that amplifies pulsed light; a diffraction grating (12) that disperses, by a diffraction phenomenon, pulsed light (PL) output from the optical...
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WO/2024/001353A9 |
The present application discloses a light source apparatus and a projection system. The light source apparatus comprises a laser light source array, a dichroic mirror, a dynamic optical component, a fluorescence conversion component and ...
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WO/2024/056615A2 |
The invention relates to a laser machining head comprising a scanner unit which is arranged in the beam path of the laser machining head and which has a scanner mirror that is tiltably mounted about two rotational axes. The scanner unit ...
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WO/2024/058916A1 |
A head-wearable display device includes a display panel to emit display light. An optical array panel is positioned along an optical path of the display light emitted by the display panel, and configured to redirect the display light tow...
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WO/2024/057622A1 |
The present invention relates to an optical device that shifts the path of light, and an exposure device and exposure method that use said optical device. The purpose of the present invention is to adjust the shift amount while minimizin...
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WO/2024/052170A1 |
An individual mirror (11) of a pupil facet mirror (10) of an illumination optical unit (25) of a projection exposure apparatus (1) is mounted so as to be pivotable about two pivot axes (31, 32), wherein a ratio of the pivotability of the...
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WO/2024/052168A1 |
The invention relates to a micro-electromechanical device (110) comprising a support substrate (100) with a substrate surface (100a) and multiple MEMS modules (120), wherein each module comprises an ASIC layer (140) with an ASIC layer fr...
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WO/2024/052166A1 |
The invention relates to a microelectromechanical device (110) comprising a carrier substrate (100) with a substrate surface (100a) and a plurality of MEMS modules (120), wherein each of the plurality of MEMS modules (120) comprises an A...
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WO/2024/052150A1 |
The invention relates to a micromirror array (10) having a number of individual mirror elements (12), which comprise a reflection surface (14), and, between a carrier plate (18) of the reflection surface (14) and a base plate (32), senso...
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WO/2024/052172A1 |
The invention relates to a micromirror array (10) having a number of individual mirror elements (12) which are actuatable independently of one another, which are arranged as a field and which are each movable by way of an actuator system...
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WO/2024/052084A1 |
The invention relates to an arrangement (100) for calibrating a mirror array (30) having a plurality of mirror elements (34). The arrangement (100) comprises a detection light device (40) and a detection device (60). The detection light ...
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WO/2024/052151A1 |
The invention relates to a method for operating an optical component (100) having a mirror element (20), a substrate (30) for carrying the mirror element (20), an actuator device (40) for tilting the mirror element (20) about one or two ...
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WO/2024/051777A1 |
A near-eye display optical machine (10) and a near-eye display apparatus (1). The near-eye display optical machine (10) is used for projecting an image light to a waveguide device (20), so as to achieve near-eye display, and the near-eye...
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WO/2024/052900A1 |
An optical scanner may include a sampler to receive an optical beam and provide a sampled beam including a portion of the optical beam, a dispersive element to spectrally disperse the sampled beam along a dispersion direction, one or mor...
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WO/2024/053119A1 |
[Problem] To provide a precise positioning device that makes it possible to control light with very low intensity such as a photon, and an optical apparatus using the same. [Solution] A precise positioning device 1 comprises an optical e...
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WO/2024/054778A2 |
A projection system for pixel shifting comprising a light source configured to emit light and a spatial light modulator configured to receive the light and generate a modulated light. The spatial light modulator includes a plurality of m...
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WO/2024/054244A1 |
A light detection and ranging (LIDAR) system includes a laser source and a polygon scanner. The laser source is configured to generate a first beam. The polygon scanner includes a frame and a plurality of mirrors coupled to the frame, ea...
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WO/2024/052081A1 |
The invention relates to a method for calibrating a mirror array (100) having a plurality of mirror elements (20). For each of the plurality of mirror elements (20), a displacement device (40) for tilting the mirror element (20), at leas...
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WO/2024/049692A1 |
An electromagnetically-moveable scanner device (900) for performing light scan used in a light ranging and detection (LiDAR) system is provided. The device (900) comprises a platform (920), which comprises a film substrate. The platform ...
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WO/2024/046686A1 |
The invention relates to a method for laser projection and to a laser device (10) for carrying out said method. According to the invention, the method involves using a laser device (10) comprising a laser generation unit (12) by means of...
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WO/2024/045213A1 |
The present invention provides a flexible dual-optical anti-counterfeiting and display device, comprising non-spherical birefringent particles and a solvent, wherein the non-spherical birefringent particles are magnetic material particle...
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WO/2024/047932A1 |
The present invention enables smooth display of a video while displaying appropriate gradation. The present invention comprises: a processing unit that controls a display element on the basis of image data; and a control unit that contro...
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WO/2024/047216A1 |
The present invention relates to a method for producing a carrying structure (10) for carrying at least one functional unit (20), preferably for an optical device, in a reaction chamber (30), comprising: providing a liquid medium (40) fo...
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WO/2024/046692A1 |
An active optical sensor system (1) has a light source (10), a detector unit (12) and a mirror (4) which is mounted to rotate about an axis of rotation (6) and is arranged such that light generated by the light source (10) which strikes ...
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