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Matches 1 - 50 out of 64,486

Document Document Title
WO/2019/135494A1
The present invention relates to a lidar device for measuring distance using a laser. A lidar device, according to the present invention, comprises: a laser output unit for outputting a laser; a first scanning unit which expands an irrad...  
WO/2019/118756A3
A tissue treatment system includes a rotatable platform, a housing, and a first optical element. The rotatable platform is configured to rotate about a first axis. The housing is configured to contact a surface of a target tissue via a c...  
WO/2019/135495A1
The present invention relates to a distance calculation method which comprises the steps of: outputting a laser; obtaining the time point of the output; irradiating the outputted laser via a plurality of channels; receiving the laser, am...  
WO/2019/135493A1
The present invention relates to a lidar device, and a lidar device according to one aspect of the present invention comprises: a lower base; an upper base; a laser output unit for emitting a laser in the form of a point light source; a ...  
WO/2019/134351A1
A display unit (10) includes a first chamber (10a), a second chamber (10b), and a working fluid (107). The second chamber is spatially connected to the first chamber to form a continuous internal space with the first chamber, and the wor...  
WO/2019/134773A1
The invention relates to an optical system for a projection lithography system, the angle space of the illumination radiation of the projection optics on the reticle being twice as wide in a first direction than the angle space of the il...  
WO/2019/133541A1
An optical system for responding to distortions in incident light in a free space optical communication system includes a machine learning output storing at least an indication of multiple images and corresponding positioning or orientat...  
WO/2019/129518A1
The invention relates to a device for manipulating a light radiation by reflecting said light radiation multiple times on at least two reflecting surfaces of a monolithic block made of homogenous transparent material. The device comprise...  
WO/2019/133851A1
A mirror assembly has one or more axes of motion and includes a mirror that is movable and forms an acute angle with a plane orthogonal to its axis of motion. The mirror assembly may include a first reflective mirror surface in the incom...  
WO/2019/132157A1
An optical scanning device for an electrophotographic printer includes a light source that radiates a light beam and a light deflector that deflects the light beam radiated by the light source in a main scanning direction. The optical sc...  
WO/2019/126951A1
A laser beam scanning display device, and augmented reality glasses. The laser beam scanning display device comprises: a focusing lens (11), a laser transmitter (12) located at the focal point of the focusing lens (11), a beam combiner (...  
WO/2019/131925A1
Provided are: an optical element which has a simple structure and with which it is possible to adjust the optical properties thereof; and a method for producing same. This optical element (10) comprises: a first electrode layer (12); a s...  
WO/2019/130217A1
A light control sheet having opposing first and second major faces and an internal array of disruptive optical interfaces, wherein the light control sheet is light transmissive such that an image incident to one of the major faces is vis...  
WO/2019/131933A1
Provided are: an optical element having a simple structure and with which the optical properties thereof can be adjusted; and a method for producing same. This optical element (10A) comprises: a first electrode layer (12A); a second elec...  
WO/2019/133350A1
An apparatus includes a micro-electro-mechanical system (MEMS). The MEMS includes a substrate having electrical lines thereon, a slab of optically transmissive material having parallel opposite partially reflective faces to form an optic...  
WO/2019/129954A1
The invention relates to a multi-passage cavity (1) made up of the assembly of a planar mounting (2) and first and second reflective optical elements (3, 3') each having a main face (3a, 3'a) arranged opposite one another, the main face ...  
WO/2019/132441A1
A line beam forming apparatus, according to the present invention, comprises: a first laser oscillation unit for radiating a first laser beam; a second laser oscillation unit spaced apart from the first laser oscillation unit, and radiat...  
WO/2019/132188A1
An optical system for a three-dimensional stereoscopic image display, according to exemplary embodiments, can comprise a changing mirror, a rotating mirror, a tilted mirror, a concave mirror and a planar mirror. The changing mirror can b...  
WO/2019/131307A1
The present invention is provided with: a light source part that emits outgoing light; a scanning part that scans a prescribed region with the outgoing light; a light reception part that receives reflected light which is the outgoing lig...  
WO/2019/130720A1
An optical scanner comprises: a first mirror; a second mirror facing the first mirror; two non-waveguide regions interposed between the first mirror and the second mirror; an optical waveguide region interposed between the two non-wavegu...  
WO/2019/128807A1
Disclosed is an MEMS chip structure, comprising: a substrate (210), a sidewall (220), a dielectric slab (230), an MEMS micromirror array (240), and a grid array (250), wherein the sidewall (220) is of an annular structure, and the substr...  
WO/2019/124864A1
Disclosed are various embodiments regarding a head-mounted mount device. According to an embodiment, a mount device comprises: a housing comprising a front surface, a rear surface that can be mounted on a head, and a side surface surroun...  
WO/2019/126534A1
A multi-axis MEMS assembly includes: a micro-electrical-mechanical system (MEMS) actuator configured to provide linear three-axis movement; and an optoelectronic device coupled to the micro-electrical-mechanical system (MEMS) actuator.  
WO/2019/124662A1
The present invention relates to a lens curvature variation apparatus using sensed temperature information. The lens curvature variation apparatus according to an embodiment is a lens curvature variation apparatus for varying a curvature...  
WO/2019/124280A1
Provided is a mirror unit that allows reliability to be improved while detecting an inclination angle of a reflection means. Through a reflection means (2), one part of a laser light (L0) becomes reflected light (L1) and the other part t...  
WO/2019/122516A1
The invention relates to a laser projector for presenting an image on a waveguide plane. The projector comprises a laser source (10, 10A, 10B, 10C) capable of emitting a polychromatic light beam (11 ) or a plurality of narrow-wavelength ...  
WO/2019/119099A1
A system for delivering light from a light source to a digital micro-mirror device. The system includes one or more lens groups. At least one lens of the system is laterally displaced, so that its optical axis is not centered on the chie...  
WO/2019/124769A1
An optical system is provided which includes a light source which outputs light; a first waveguide; a transmissive reflective layer provided on a top surface of the first waveguide and configured to reflect some light and transmit the re...  
WO/2019/119458A1
A super resolution imaging system, comprising a femtosecond laser (Laser1), a picosecond laser (Laser2), a first data collection card (NI1), a second data collection card (NI2), a spatial light modulator (SLM), etc. After the dissipation...  
WO/2019/120502A1
Optical confocal imaging, being conducted with a programmable array microscope (PAM) (100), having a light source device (10), a spatial light modulator device (20) with a plurality of reflecting modulator elements, a PAM objective lens ...  
WO/2019/126075A1
A dual-modulation projection system (100) includes a light source (102), a phase modulator (104), an amplitude modulator (106), and a controller (110) having temporal lightfield simulation capabilities (114). The phase modulator (104) sp...  
WO/2019/126039A1
Exemplary light control devices and methods provide a regional variation of visual information and sampling ("V-VIS") of an ocular field of view that improves or stabilizes vision, ameliorates a visual symptom, reduces the rate of vision...  
WO/2019/123722A1
The present invention provides an optical scanning device capable of, even when an error has occurred in a scanning angle of a polygon mirror due to application of vibration, collecting the error immediately. The present invention pertai...  
WO/2019/087104A3
A device for fluid display comprising a fluid, wherein the fluid is displaced by an electrowetting process. The device is filled with at least 2 immiscible fluids, whereas one fluid is located within the electrical field generated by a r...  
WO/2019/115263A1
A mirror (150) comprises a mirror front side (151) comprising a reflective layer. The mirror (150) also comprises a mirror back side (152). The mirror back side (152) comprises a frame structure (157) having fins (158) and cavities (159)...  
WO/2019/116441A1
In this imaging device, a spectrometric element is disposed between a plurality of first photoelectric conversion elements from a first base board and a plurality of second photoelectric conversion elements from a second base board. The ...  
WO/2019/116364A1
The invention relates to a partial-aperture imaging system, which comprises: (a)one or more partial-aperture units, each comprising: (a.1) one or more partial apertures that are disposed over a periphery of a circular area representing a...  
WO/2019/118756A2
A tissue treatment system includes a rotatable platform, a housing, and a first optical element. The rotatable platform is configured to rotate about a first axis. The housing is configured to contact a surface of a target tissue via a c...  
WO/2019/113892A1
A display apparatus. The display apparatus includes a display panel (10) having a plurality of subpixels; and an array of a plurality of micro light modulators (M) on the display panel (10) and configured to adaptively modulate display c...  
WO/2019/118406A1
Athermal glasses and athermal systems for infrared optical components and systems are disclosed.  
WO/2019/118934A1
Apparatus and methods for generating controllable, narrow-band radiation at short wavelengths, driven by two colors injected into a structured waveguide. The use of multicolor excitation with the structured waveguide allows the use of ve...  
WO/2019/117335A1
The purpose of the present invention is to provide a vision training device in accordance with individual eyesight properties and having relatively enhanced vision training efficiency. In order to attain the purpose, the vision training ...  
WO/2019/118054A1
An optical system (e.g., a telescope) comprising an optical assembly that reflects and refracts light rays through a single window about an optical path to a detector. A field-of-view bypass assembly comprises a bypass mirror movably cou...  
WO/2019/115807A1
Optical device for optical fluorescence microscopy comprising a spatial modulator (1), a microscope objective (2), a splitter (3) and a camera (4), wherein the splitter (3) is placed between the spatial modulator (1) and the microscope o...  
WO/2019/113368A1
A light ranging system including a shaft; a first circuit board assembly that includes a stator assembly comprising a plurality of stator elements arranged about the shaft on a surface of the first circuit board assembly; a second circui...  
WO/2019/113587A1
To provide over-travel protection for actuators, an example apparatus (100) includes: a mirror (102); a first plate (106) coupled to the mirror (102); and a support post (108) coupled the first plate (106). The support post (108) is stru...  
WO/2019/112119A1
A lens assembly, according to an embodiment, comprises: a holder comprising one side wall having a first opening, and the other side wall having a second opening facing the first opening in a direction perpendicular to an optical axis; a...  
WO/2019/113586A1
In methods and apparatus for increasing efficiency and optical bandwidth of a microelectromechanical system piston-mode spatial light modulator, an example apparatus (100) includes: an electrode (106) with spring legs; a base electrode (...  
WO/2019/112009A1
According to the present invention, a lidar unit 7 is provided with: a light transmission/reception part TR and a scanner L (a first irradiation unit) which emit a laser beam; and a signal processing unit SP for controlling the light tra...  
WO/2019/109993A1
A laser radar system (10, 30) and a control method thereof, a method of obtaining a scanning angle, and a vehicle. The laser radar system (10, 30) comprises: a light source (111, 311), a light transmission module (112, 312), a scanning m...  

Matches 1 - 50 out of 64,486