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Matches 1 - 50 out of 63,073

Document Document Title
WO/2018/129581A1
Apparatus for adjusting the angle of divergence of a light beam said apparatus comprising a light source, a flexible transparent element mounted in front of said light source, and means for applying a pressure to said flexible element to...  
WO/2018/132795A1
A MEMS-based optical phased array (OPA) having small pitch, high fill factor, and large field of view is presented. The OPA includes a plurality of diffractive elements, each of which diffracts incident light into its diffractive orders ...  
WO/2018/130326A1
The invention relates to a micromechanical component having a holder (10), a movable part (12) which is connected to the holder (10) at least via at least one spring (14a, 14b, 14c), and an actuator device (18), wherein a first oscillati...  
WO/2018/128396A1
The present embodiment relates to a light transmission band change unit comprising: a base including a first axis; a blade arranged on the base and including a body, which has a first hole having a lens and an infrared pass filter arrang...  
WO/2018/129037A2
Suspension system structures and methods are provided. A system as disclosed allows for rotation of a supported object in two axes, with very little translational movement of the supported object. The system can include a base mounting s...  
WO/2018/128621A1
An optical device includes at least three optical ports. Optical arrangement arranges an optical beam received from any of the optical ports into a first polarization state. A dispersion element spatially separates the optical beam into ...  
WO/2018/127330A1
The invention relates to a method for detecting and/or displaying the driver (4) of a vehicle (2) and/or for detecting and/or displaying the limitations of the optical sensing capability of the driver (4) of a vehicle (2) and/or for cont...  
WO/2018/122917A1
This fiber optic scanning device 10 comprises: an optical fiber 12 in which a secured end 12F2 is secured, resulting in a cantilevered configuration, and a free end 12F1, which emits illumination light, vibrates in a first direction (X-a...  
WO/2018/121063A1
The present invention discloses a projection system (100). The projection system (100) comprises a light source (120), a color wheel (140) and a spatial light modulator (160). The light source (120) is used to emit light of the source li...  
WO/2018/125103A1
Multiview backlighting employs a fluorescent multibeam element having a color-tailored emission pattern to provide directional light beams corresponding to a plurality of different views of a multiview image. A multiview backlight includ...  
WO/2018/126173A1
An optical switching device uses a liquid management system for switching optical signals, where two immiscible fluids are actuated by electro-wetting on dielectrics (EWOD). The liquid management system has respective reservoirs for diff...  
WO/2018/124413A1
The present invention relates to an integrated light transmission/reception optical system module and a scanning lidar having the same, the module simplifying an optical system structure and, at the same time, facilitating the alignment ...  
WO/2018/125576A1
An imaging apparatus has a projector apparatus that projects light for forming a first image and a second image. A first pupil expander lies in the path of projected light and is configured to direct light to a viewer to form a first vir...  
WO/2018/122902A1
Provided is a technology that, with regards to an image display device such as a head-mounted display, enables the realization of images having a wide angle field-of-view and high-resolution in the field-of-view center, and to do so at a...  
WO/2018/125618A1
A see-through image display system having an Exit-Pupil-Expander (EPE) to enlarge the eyebox of display is disclosed. The EPE uses a hologram functioning as a micro-lens-array as well as collimation lens.  
WO/2018/122916A1
An optical fiber scanning device 10 is provided with: an optical fiber 12 in which a fixed end 12F2 is fixed and held in a cantilever manner and a free end 12F1 that emits illumination light vibrates in a first direction and a second dir...  
WO/2018/117350A1
A thin film inspection device for measuring a characteristic and defect of a thin film may comprise: a pulse laser for irradiating a pump beam for generating a surface wave on a thin film; an interferometer unit which has an interfering ...  
WO/2018/118073A1
Embodiments of an active or laser polarimeter are disclosed that transmit multiple independent and tunable temporally-multiplexed polarization states and record or image, at video rates if necessary, the polarized intensity or irradiance...  
WO/2018/118380A1
The technology relates to the design and placement of beacon transmission optics for free space optical communications ("FSOC"). One aspect of the disclosure provides an FSOC device with a beam steering mechanism, a beam column with a be...  
WO/2018/114326A1
The invention relates to a galvanometer drive having a rotor (3) which can rotate about a rotational axis (2) and is formed, at least in one section, by a permanent magnet (4), and a stator (5) which surrounds the permanent magnet (4) an...  
WO/2018/116464A1
The purpose of the present invention is to carry out calibration easily and accurately without the need of preparing a calibration pattern image as a subject. A scanning image acquisition device (1) according to the present invention com...  
WO/2018/113918A1
The present invention relates to a method for exposing a light-sensitive layer (9) using an optical system (8), wherein at least one light beam (6, 6') is generated by at least one respective light source (7) and pixels (23) in an exposu...  
WO/2018/114488A1
The invention relates to a scanning mirror (6) for a laser scanning system (1) having a mirror body (13), a mirror surface (14) arranged on a front side (10) of the scanning mirror (6), at least one first recess (18) formed in the mirror...  
WO/2018/117736A1
Provided are an apparatus for displaying a holographic image and a method of controlling the apparatus. The apparatus for displaying the holographic image includes a controller, a light source, an optical system, a spatial light modulato...  
WO/2018/117012A1
The present invention provides a head-up display device capable of both long-distance display and short-distance display. A functional film 51 is mounted on a glare trap part 50 of a head-up display device 1. In order to display a first ...  
WO/2018/110448A1
A projection optical system according to the present disclosure is provided with: a first lens group that includes at least one lens, has a positive focal length, and focuses light from a light source into a primary image forming point, ...  
WO/2018/109883A1
In order to obtain a precise scan trajectory by synchronously driving a plurality of piezoelectric elements, an optical fiber scanner (8) according to the present invention is provided with: an optical fiber (10) through which illuminati...  
WO/2018/110843A1
A fluorescence lifetime measurement apparatus according to an embodiment of the present invention comprises: an irradiation light generating unit for generating irradiation light; a fluorescent photon detecting unit for collecting fluore...  
WO/2018/111483A1
A waveguide display includes light sources, a source waveguide, an output waveguide, and a controller. Light from each of the light sources is coupled into the source waveguide. The source waveguide includes gratings with a constant peri...  
WO/2018/112418A1
A see-through image display system having a laser-beam-scanner has a very small eyebox when a laser beam is directly projected into eye. This invention provides a solution to increase the size of eyebox using a free-form-mirror to create...  
WO/2018/108583A1
The invention relates to a device for deflecting and/or modulating laser radiation, in particular a plurality of laser beams (2), comprising a plurality of deflecting means, which are designed, for example, as mirror elements (1) or tran...  
WO/2018/108440A1
An alignment system aligns a laser beam to a desired position in a reference plane and to a desired direction in the reference plane. The system diffracts the laser light into different diffraction orders that are projected onto a detect...  
WO/2018/112113A1
Laser finishing of apparel products allows an operating model that reduces finishing cost, lowers carrying costs, increases productivity, shortens time to market, be more reactive to trends, reduce product constraints, reduces lost sales...  
WO/2018/112110A1
A fabric has enhanced response characteristics for laser finishing. The fabric can be denim for denim apparel such as jeans. Software and lasers are used to finish apparel made of the fabric to produce a desired wear or distressing patte...  
WO/2018/111732A1
A MEMS laser scanner is disclosed for use in a near-eye display including an increased field of view (FOV). One or more Brag polarization gratings are disposed on the scanning element such that light of one polarization is directed in on...  
WO/2018/109908A1
This optical deflector (200A) comprises: a movable part (210A) having a reflecting surface (216); elastic members (222, 224) that pivotably support the movable part about a pivot shaft; and support parts (226, 228) that support the elast...  
WO/2018/109226A2
A lighting module (101) for an optical device comprises a light source unit (102) designed to emit light along one of a plurality of beam paths (112). The lighting model (101) also comprises a plurality of laterally offset optical elemen...  
WO/2018/106448A1
The present invention provides an optical component comprising a dielectric layer and a nanorod array; the nanorod array is formed on a surface of the dielectric layer and extends along a lateral direction and a vertical direction. The n...  
WO/2018/106379A1
Wafer positioning errors in stepper-scanners contribute to imaging defects. Changing the wavelength of the light source's generated light can compensate for wafer positional errors in the Z-direction. The wafer's real-time z-position is ...  
WO/2018/105835A1
The present invention relates to a head-up display method and display device for a vehicle, in which a position of a HUD image, i.e., a virtual image, can be changed on the basis of a situation of a vehicle or obstacle positioned in fron...  
WO/2018/105021A1
In an illumination optical system in which a DMD panel is irradiated at a prescribed angle, the present invention causes a beam emitted from a light source to be focused onto a single spot on the DMD panel as a beam in a fixed angle spac...  
WO/2018/103482A1
A colour wheel assembly (100), comprising a colour wheel disc (10), a drive member, and a drive shaft (30) used for connecting the colour wheel disc (10) and the drive member, the colour wheel disc (10) comprising an optical processing p...  
WO/2018/106080A1
Provided is a phase shift controlling device comprising a super lattice structure layer comprising two or more types of material having differing conductivity, wherein the effective refractive index of the super lattice structure layer i...  
WO/2018/102120A1
The range of measurement in spectrally controlled interferometry (SCI) is extended by superimposing multiple modulations (F1, F2) on the low-coherence light used for the measurement. Optimally, a spectrally controllable light source (16)...  
WO/2018/100648A1
In the present invention, when external vibration is applied to a scanning device, the influence of the external vibration is efficiently reduced. Provided is an optical scanning device 200 provided with a light deflector 213 for deflect...  
WO/2018/101226A1
A measuring device (1) is provided with a light source (10), a translucent member (12), and a light receiver (16). The translucent member (12) is a flat board-type member that is disposed such that light outputted from the light source (...  
WO/2018/101475A1
An assembly kit 1 for a layered window is for assembling a layered window 1 by combining a first translucent member 2 disposed in an opening 5 of a structure 4 demarcating a first space and a second space, wherein the assembly kit is pro...  
WO/2018/099927A1
An optical beam steering device is provided that includes an input optical fiber carrying multiple input optical signals, where each input optical signal includes a unique wavelength, an arrayed waveguide grating router (AWGR) having mul...  
WO/2018/099070A1
Provided are a backlight module, and a holographic display device and a holographic display method thereof. A backlight module (100) comprises a translucent layer (110), a reflecting layer (120), a light source (130), and a deflectable o...  
WO/2018/101281A1
The present invention provides an optical device having high transmittance in a wide wavelength band, and in which the incidence and emission optical axes do not change when the wavelength changes. For this purpose, an optical device a...  

Matches 1 - 50 out of 63,073