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Matches 1 - 50 out of 65,013

Document Document Title
WO/2019/216140A1
An electromagnetic-wave detection device according to the present invention is provided with: a first advancing unit having a reference surface and a plurality of pixels, the first advancing unit advancing an electromagnetic wave inciden...  
WO/2019/216139A1
This electromagnetic wave detection device is provided with: a first traveling unit which has a reference surface and a plurality of pixels, and causes an electromagnetic wave incident on the reference surface to travel in a specific dir...  
WO/2019/216424A1
This optical device is provided with: a support part; a first movable part which has an optical surface; a frame-shaped second movable part which surrounds the first movable part; a first coupling part which mutually couples the first mo...  
WO/2019/217108A1
Variable attenuation of an illumination source is provided by an aperture (i.e., an opening in a structure through which light passes) that is sandwiched between two tunable lenses that are configured to apply varying amounts of optical ...  
WO/2019/216121A1
This drive control unit (5) is provided with: a wear detection unit (15) provided with a determination mode for outputting a determination drive signal (dpc), the wear detection unit (15) detecting the degree of wear of a bearing of an o...  
WO/2019/217690A1
An additive manufacturing apparatus includes a platform, a dispenser configured to deliver a plurality of successive layers of feed material onto the platform, at least one light source configured to generate a first light beam and a sec...  
WO/2019/186132A3
An augmented reality display unit for use in an augmented reality headset or the like comprising front and rear variable focusing power compression liquid lens assemblies (220, 230) in mutual optical alignment on an optical axis (O),a tr...  
WO/2019/217818A1
A system passively images a scene using an antenna for collecting electromagnetic energy from the scene and directing the electromagnetic energy toward a single pixel sensor. A spatial light modulator includes a flexible tape that suppor...  
WO/2019/214946A1
The invention relates to a mirror, in particular for a microlithographic projection exposure system. According to one aspect, a mirror according to the invention has a mirror substrate (12), a reflection layer stack (21) for reflecting e...  
WO/2019/213764A1
An apparatus for facilitating electromagnetic wave resonator tuning is disclosed, including first, second, and third spaced apart resonator portions, the second portion disposed between the first and third to form an electromagnetic wave...  
WO/2019/212245A1
The present invention relates to a three-dimensional oral scanner. In particular, the present invention comprises: a case which can be drawn in and out of an oral cavity and has an opening formed in a manner such that the shape of the in...  
WO/2019/211943A1
This optical module is provided with: a light generation unit that generates light; and a protection member that surrounds the light generation unit and seals the light generation unit. The light generation unit includes a base member th...  
WO/2019/213409A1
A scanning device including: a first, second and third scan mirrors; a first and second relay lenses; and a mirror; wherein the rotational axis of the second scan mirror is tilted with a first angle with respect to a reference plane, the...  
WO/2019/212960A1
An expanded-beam fiber connector includes an optical fiber having an end and a focusing element disposed to receive light from the fiber end. At least one side of the focusing element is provided with an anti-reflection (AR) structured s...  
WO/2019/211098A1
The invention relates to a transmission unit (10) for an optical object detection device, comprising a light source (14) for producing a transmitted light beam (12), a controllable beam deflection apparatus (20), in particular a controll...  
WO/2019/212337A1
A directable light beam handling device for use in optical communication contains is provided that contains a rotation mechanism with a rotatable ring of soft magnetic material encircling a path of the beam from a beam expander. A mirror...  
WO/2019/209495A1
A resonance system is disclosed, which includes a first resonance device configured to receive a drive signal and generate an output signal, a second resonance device configured to receive a control signal and generate the drive signal b...  
WO/2019/208375A1
Provided is a multi-axis-drive-type light deflector whereby a large drive force can be obtained. A magnetic element (7) for rotating a first frame (5) and a magnetic element (8) for rotating a reflecting plate (2) are disposed so as to b...  
WO/2019/209936A1
Semi-retro-reflective total internal reflection-based image displays may be equipped with at least one dielectric layer. The at least one dielectric layer may be deposited on one or more of a front electrode layer, rear electrode layer o...  
WO/2019/207239A1
Apparatus for manufacturing a three-dimensional object by selective additive manufacturing, comprising: - a holder (140) suitable for holding at least one layer (150) of additive-manufacturing powder, - a laser source (110) suitable for ...  
WO/2019/208376A1
Provided is an optical deflector that can be formed as an entirely thin optical deflector. A pair of extensions (412A), (412B) of a magnetic actuator (4) extends along a Y direction which is a surface direction of a reflector (2), so tha...  
WO/2019/209686A1
Systems and methods are provided for processing an optical signal. An example system may include a source disposed on a substrate and capable of emitting the optical signal. A first waveguide is formed in the substrate to receive the opt...  
WO/2019/206651A2
The invention relates to an optical arrangement for light beam shaping in a light microscope, comprising a first and a second liquid crystal region, each of which has a plurality of liquid crystal elements which can be switched independe...  
WO/2019/206646A1
An optics arrangement for flexible multi-color illumination for a light microscope comprises an AOTF (5) that is configured to diffract two light components of incident illumination light (2) into different diffraction order directions, ...  
WO/2019/206649A1
The invention relates to an optical arrangement for light beam shaping for a light microscope, comprising: a first and a second liquid crystal or microlift mirror region (35A, 35B), each of which have a plurality of liquid-crystal elemen...  
WO/2019/208306A1
An optical window (6) is formed from a material for transmitting light. A light source (21) emits irradiation light having linear polarization. An irradiation unit (22) radiates irradiation light, emitted from the light source, through t...  
WO/2019/205126A1
A white light source comprises a luminescent layer comprising a phosphor and light scattering material disposed in a binder, and a light source arranged to illuminate the luminescent layer with blue light. The white light source outputs ...  
WO/2019/203868A1
A display apparatus includes an electronic display having a pixel array configured to display a sequence of subframes, and an image shifting electro-optic device that is operable to shift at least a portion of an image of the display pix...  
WO/2019/201694A1
The invention relates to an interferometer (100) consisting of a holding element (106) having an actuation recess (108), a first mirror element (102), which is or can be arranged on the holding element (106) opposite the actuation recess...  
WO/2019/200673A1
An electrowetting display array substrate, an electrowetting display device, and a manufacturing method thereof. The electrowetting display array substrate comprises a lower substrate (3), a lower electrode layer (4), a hydrophobic layer...  
WO/2019/202761A1
The present invention provides a spectrometer, an imaging device, a scanning device, and a position measuring device capable of controlling the wavelength of light at high speed with high accuracy. A spectrometer (1) has a piezoelectric ...  
WO/2019/197227A1
A method for controlling a laser processing device having at least one laser comprises: adjusting a beam path of the laser processing device by means of at least one deflecting element, in particular at least one rotatable mirror, such t...  
WO/2019/196563A1
Disclosed is an optical resonant cavity (100), comprising a light conversion layer (110); the optical resonant cavity (100) is configured to allow light of specific wavelengths to be emitted out; and the light conversion layer (110) is d...  
WO/2019/199985A1
Total internal reflection (TIR) based image displays comprise at least one high refractive index (> 1.5) convex protrusion interfaced with a low refractive index (< 1.5) medium. Total internal reflection of light is frustrated at this in...  
WO/2019/198757A1
The present invention comprises an optical scanning device and a cleaning mechanism. The optical scanning device has a photoreceptor, an opening part that allows laser light that scans the photoreceptor to pass to the outside, and a tran...  
WO/2019/168916A3
An optical system has a beam-steering device, a light source, and a controller that controls the light source to actively control wavelength of the incoming light to control the output angle of the outgoing light output from the BS devic...  
WO/2019/194912A1
An optical protractor that employs a spiral phase plate resonator (SPPR) device for measuring a roll angle between two points on a static surface or a rotating surface. The protractor includes a tunable laser source that generates a lase...  
WO/2019/169069A3
A camera module includes a housing including a void extending in a transverse direction that is transverse to an optical axis. A liquid lens is disposed within the void. An electrical coupling is disposed on a surface of the liquid lens ...  
WO/2019/195182A1
An optical filter to increase contrast of an image generated with a spatial light modulator includes a lens for spatially Fourier transforming modulated light from the spatial light modulator, and an optical filter mask positioned at a F...  
WO/2019/186181A1
An adjustable fluid-filled lens or mirror assembly 100 comprising a fluid-filled envelope and a supporting structure therefor; the fluid-filled envelope being constituted by a first wall that is formed of a distensible elastic membrane 1...  
WO/2019/187777A1
This optical device is provided with: a first mirror having a first reflective surface widened in a first direction and in a second direction perpendicular to the first direction; a second mirror having a second reflective surface facing...  
WO/2019/188639A1
A control device (10) is provided with a control unit (100). The control unit (100) controls a plurality of irradiation devices (20) that performs irradiation with electromagnetic waves. The control unit (100) outputs a plurality of firs...  
WO/2019/186143A1
An optical scanning microscope includes an illumination system (160) and an objective lens (134) operable together to provide the excitation radiation (152, 154) in a focal volume (124) at sufficient intensity to cause emission of emissi...  
WO/2019/186210A1
Wide aperture optical communications systems and methods are disclosed. A first employs two lens arrays, arranged facing each other, and with one of the MLAs movable relative to the other. A second aspect employs a plurality of electroma...  
WO/2019/187844A1
This production method at least comprises: a heat treatment step for heating an SOI substrate 200 having a first silicon layer 210 at a first temperature at which the diffusive flow rate of interstitial silicon atoms in a silicon single ...  
WO/2019/186132A2
An augmented reality display unit for use in an augmented reality headset or the like comprising front and rear variable focusing power compression liquid lens assemblies (220, 230) in mutual optical alignment on an optical axis (O),a tr...  
WO/2019/189675A1
The purpose of the present invention is to provide a light deflection device having a simple structure suitable for reducing size and weight and capable of increasing a deflection angle. This purpose is achieved by comprising: a light de...  
WO/2019/184624A1
Disclosed is a method for correcting image distortion during optical fiber scanning. The optical fiber scanning is raster scanning comprising: a fast-axis driver (2) driving an optical fiber (1) to vibrate in an X direction, and a slow-a...  
WO/2019/187639A1
The present invention provides an image projection device provided with: a scanning unit that two-dimensionally scans light rays 50 emitted from a light source 10; a projection optical system 20 that projects an image on a retina 74 by i...  
WO/2019/183953A1
Disclosed are an optic fiber stretching device and an optic fiber delayed scanning system. The optic fiber stretching device (1) comprises a telescopic rod (11), an electric motor (12) able to drive the telescopic rod (11) to extend and ...  

Matches 1 - 50 out of 65,013