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Patent # Description
US-9,400,416 Illumination light source device including a reflecting-transmitting element, projection device including the...
An illumination light source device includes a reflection-transmission wheel provided on a light-path from an excitation light source and having a transmission...
US-9,400,415 Image displaying device and method
An image displaying device includes a light diffuser and an image superposing unit. The light diffuser includes an incident side and an emergent side. The image...
US-9,400,414 Methods and apparatus for imaging without retro-reflection using a tilted image plane and structured relay optic
A non-retro-reflective imaging system and methods in which a relay optic is configured to segment a source image into a plurality of slices and reimage each of...
US-9,400,413 Lighting device
An lighting device capable of efficiently dissipating heat generated by a light emitting section without exposing a heat dissipating section to the appearance...
US-9,400,412 Nanosecond liquid crystalline optical modulator
An optical modulator includes a liquid crystal cell containing liquid crystal material having liquid crystal molecules oriented along a quiescent director...
US-9,400,411 Multiple glazing having variable diffusion by liquid crystals, and method for manufacturing same
A liquid-crystal multiple glazing including a first glass sheet and a second glass sheet that is sealed by a sealing gasket, first and second electrodes with...
US-9,400,410 Display panel and display device
A display panel for a display device having a backlight module includes a first substrate, a plurality of data lines, a plurality of pixel electrodes, a...
US-9,400,409 Liquid crystal display
According to one embodiment, a display includes a first substrate including a scan line, a signal line, a pixel electrode including first electrodes extending...
US-9,400,408 Liquid crystal display
A liquid crystal display includes: a thin film transistor array panel; a counter panel opposite to the thin film transistor array panel; a liquid crystal layer...
US-9,400,407 Display panel
A display panel includes a first substrate, a second substrate and an electrode layer including at least a first part and a second part. The first part includes...
US-9,400,406 Liquid crystal panel and liquid crystal display apparatus
The present invention provides a liquid crystal panel in which warping is controlled. The liquid crystal panel includes a liquid crystal cell 20, a first...
US-9,400,405 Shadow casting alignment technique for seamless displays
A method for aligning optical layers of a multi-layer display includes displaying a dark screen image on each of a plurality of transmissive pixel arrays...
US-9,400,404 Acousto-optical tunable filter element
An acousto-optical filter element (114) is provided which has an acousto-optical crystal (118) having an acoustic signal transmitter (120) for generating...
US-9,400,403 Optical isolator, attenuator, circulator and switch
An optical device comprising a first combination of birefringent prisms with parallel optic axes for dividing an optical input beam into polarized beams, a...
US-9,400,402 Optical waveguide and optical device based on the same
Disclosed is a technology related to an optical waveguide which is insensitive to an ambient temperature and is capable of adjusting a wavelength error due to a...
US-9,400,401 Modular interchangeable facades for eyewear
A modular facade and eyewear includes: a) a central frame with two eyeglass supporting members, lens and a bridge member; b) lenses, c) at least two temple...
US-9,400,400 Progressive lenses
A method comprising: performing eye exam to a subject having a first and second eye; determining a prescription for the first and second eyes, the prescription...
US-9,400,399 Spectacle frame having rotating arms
The frame includes a front surface (10) that is extended by two side tenons (12) and two arms (30) that are hinged onto the tenons (12) about the hinge axes...
US-9,400,398 Modular eyeglasses with interchangeable temples and facades
A modular eyewear with multiple interchangeable components includes: a) a central frame with two eyeglass supporting members, lens and a bridge member; b)...
US-9,400,397 Optical apparatus with movable member for shake correction
An image shake correction device capable of reducing a sliding friction force occurring with movement of a movable member, thereby reducing load on a drive unit...
US-9,400,396 Diffractive optical element and image pickup optical system
A diffractive optical element that is used for an optical system includes a first diffraction grating and a second diffraction grating. The first and second...
US-9,400,395 Controllable waveguide for near-eye display applications
A near-eye display includes an image generator that generates angularly related beams over a range of angles for forming a virtual image and a waveguide that...
US-9,400,394 Illumination system
An illumination system including at least one light source such as an electroluminescent element, e.g. a light emitting diode (LED), and at least one optical...
US-9,400,393 Display apparatus, variable parallax barrier module, and display method
A display apparatus including a display module, a variable parallax barrier module, and a control unit is provided. The display module is configured to provide...
US-9,400,392 Moire reducing optical substrates with irregular prism structures
An optical substrate has a structured surface that enhances brightness and reduces moire effect. The optical substrate has a three-dimensionally varying,...
US-9,400,391 Uniformity adjustment method for a diode-laser line-projector
In a line projector a diode-laser beam having an elliptical cross-section is projected onto a Powell lens which spreads the beam to form a line of light....
US-9,400,390 Peripheral lighting for head worn computing
Aspects of the present invention relate to head worn computing lighting systems and stray light control.
US-9,400,389 Virtual image display device
A half mirror layer has an angle dependency in which when an angle of incidence becomes larger than the angle of incidence range of image light, reflectance...
US-9,400,388 Head-up display device
A head-up display device which can reduce heat generation and perform efficient control by controlling a drive current of a motor is provided. After a combiner...
US-9,400,387 Projection display
The present invention provides a projection display (10) for projecting a color image to a viewer (12) overlaid on a real world scene viewed through the...
US-9,400,386 Head-up display having an image-generating device for generating an image and optical system for projecting the...
A head-up display includes an image-generating device for generating an image and an optical system for projecting the image onto a windshield of a vehicle. A...
US-9,400,385 Volumetric heads-up display with dynamic focal plane
A heads-up display device for displaying graphic elements in view of a user while the user views an environment through a display screen. The heads-up display...
US-9,400,384 Display assembly, in particular a head mounted display
A display assembly, comprising: a display device (30); a microlens array (34); and an eye tracker (8), for example a pupil tracker (8), and/or a head tracker;...
US-9,400,383 Light blocking plate and lens assembly including the same
A light blocking plate is adapted for being installed on a lens wherein the lens has an optical portion and a positioning portion surrounding the optical...
US-9,400,382 Circuits for controlling display apparatus
The invention relates to methods and apparatus for forming images on a display utilizing a control matrix to control the movement of MEMS-based light modulators.
US-9,400,381 Electrode configuration for an electrowetting display device
In examples, an electrowetting element comprises an electrode for use in applying a voltage for controlling a configuration of first and second fluids which are...
US-9,400,380 Binocular apparatus and method
A binocular-type viewing apparatus designed in such a manner that a user, wanting to view an object located at a distance above the viewer's horizontal line of...
US-9,400,379 Magnifying observation apparatus, and image display method and microscopy switching method thereof
A magnifying observation apparatus includes a switching unit for switching between a plurality of microscopies, an image generating unit for generating an image...
US-9,400,378 Rotary flexure micropositioning stage with large rotational range
A stage assembly for supporting articles, the stage assembly uses one or more intermediate stage modules. Each module has a plurality of compound radial...
US-9,400,377 Automatic focusing method for an optical instrument for magnified viewing of an object
A focusing method for an optical instrument for magnified viewing of an object includes producing at least two images with different focal positions and...
US-9,400,376 Z-axis optical focusing mechanism
A Z-axis focusing mechanism having a scanner and a prism whose front and rear faces are not normal to the direction of travel of a light beam prior to the light...
US-9,400,374 Zoom lens and image pickup apparatus including the same
A zoom lens including, in order from an object side, positive, negative, positive, positive, and positive lens units, or positive, negative, positive, positive,...
US-9,400,373 Optical imaging lens assembly
An optical imaging lens assembly, sequentially arranged from an object side to an image side along an optical axis, comprising: the first lens element with...
US-9,400,372 Imaging lens and imaging apparatus equipped with the imaging lens
An imaging lens is substantially constituted by five lenses, including: a positive first lens having a convex surface toward the object side; a negative second...
US-9,400,371 Image forming lens system and image pickup apparatus using the same
An image forming lens system includes a front lens unit having a positive refractive power, and a rear lens unit, and does not include any other lens unit. The...
US-9,400,370 Optical apparatus
An optical apparatus includes an image pickup optical system, an evacuating optical system movable between a shooting state and an evacuating state, a first...
US-9,400,369 Optical apparatus
One holder of the first and second holders in an optical apparatus has first and second adjustment face groups. The first and second adjustment face groups...
US-9,400,368 Lens structure
A lens structure is provided. The lens structure comprises a first barrel, at least one guider and a second barrel. The first barrel has a first groove, and...
US-9,400,367 Optical subassembly with a mount with connection units of directed flexibility
A thermally compensated optical subassembly having a rotationally symmetrical optical element and a monolithic mount with a rotationally symmetrical mounting...
US-9,400,366 Adjustable optical axis control
A device for aligning the optical axis of a camera is disclosed. The optical alignment device comprises a bracket attaching the device to a frame, the frame...
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