Monochromat-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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NEW Super-resolution image reconstruction using high-frequency band extraction
May 25, 2017 - N°20170148139

Generating a super-resolved reconstructed image includes acquiring a multitude of monochromatic images of a scene and extracting high-frequency band luma components from the acquired images. A high-resolution luma image is generated using the high-frequency components and motion data for the acquired images. The high-resolution luma image is combined with an up-sampled color image, generated from the acquired images, to generate ...
Nitride semiconductor light emitting element
Ushio Denki Kabushiki Kaisha
April 27, 2017 - N°20170117441

Provided is a nitride semiconductor light emitting element in which deep-level light emission is suppressed, monochromaticity is improved, and light is emitted in a high-efficiency manner a nitride semiconductor light emitting element having a light-emitting layer between an n-type nitride semiconductor layer and a p-type nitride semiconductor layer, wherein the n-type nitride semiconductor layer contains alnga1-nn (0<n&#...
Optical adjustment device and optical adjustment method for display panel, and display device
Boe (hebei) Mobile Display Technology Co., Ltd.
April 27, 2017 - N°20170116956

The present disclosure provides an optical adjustment device and an optical adjustment method for a display panel, and a display device. The optical adjustment device includes: an image generation unit configured to display a test image on a to-be-tested display panel, the test image including n monochromatic images corresponding to to-be-tested reference colors, n being an integer greater than 1; an ...
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Support structure and highly aligned monochromatic x-ray optics for x-ray analysis engines and analyzers
X-ray Optical Systems, Inc.
April 20, 2017 - N°20170110212

A support structure having multiple highly aligned curved x-ray optics, the support structure having multiple internal partially or fully concentric surfaces upon which said optics are mounted, thereby aligning said optics along a central optical axis thereof and therefore to a source, sample, and/or detector in combination with which the support structure is useable. The surfaces may be nested ...
Remote phosphor lighting devices and methods
Ge Lighting Solutions, Llc
April 20, 2017 - N°20170108179

A lighting device and method generates monochromatic light from one or more light point sources. A phosphor body is spatially separated from the point light source(s) to receive the monochromatic light generated by the first point light source and provide a multi-wavelength light through luminescence. The multi-wavelength light is emitted from the phosphor body across a multi-dimensional surface. Optionally, ...
Hd color imaging using monochromatic cmos image sensors integrated in 3d package
Invensas Corporation
April 06, 2017 - N°20170099474

Hd color video using monochromatic cmos image sensors integrated in a 3d package is provided. An example 3dic package for color video includes a beam splitter to partition received light of an image stream into multiple light outputs. Multiple monochromatic cmos image sensors are each coupled to one of the multiple light outputs to sense a monochromatic image stream at ...
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Wide dynamic range using monochromatic sensor
Depuy Synthes Products, Inc.
March 16, 2017 - N°20170078548

A system for digital imaging in a light deficient environment includes an emitter for providing illumination with electromagnetic pulses. The system includes an image sensor that creates image data from the electromagnetic pulses. The image sensor has a plurality of subsets of differing pixels, where each of the pixels comprises a transfer gate transistor. Each transfer gate transistor in one ...
Imaging system in reflection mode using coherent diffraction imaging methods and using micro-pinhole and aperture ...
Paul Scherrer Institut
March 16, 2017 - N°20170075231

A reflective sample, such as a mask, is imaged in an optics system. A radiation source emits a light beam with relatively low coherence. A first focusing element focuses the beam before a mirror reflects the focused beam towards the sample at an incidence angle of between 2 and 25° a pinhole aperture plate upstream of the sample has a first ...
Spectacle lens having a plurality of diffraction structures for light
March 16, 2017 - N°20170075139

The invention is directed to a spectacle lens and includes a body which is transparent or at least partly transparent to light and has a phase object which guides the light incident at an angle of incidence α on a side facing away from an observer into a direction depending on the wavelength λ of the light and ...
Liquid crystal display panel, display device and process for patterning quantum dot layer
Beijing Boe Optoelectronics Technology Co., Ltd.
March 02, 2017 - N°20170059902

A liquid crystal display panel, in which pixel units are provided on the liquid crystal display panel, each pixel unit includes sub-pixel units displaying different colors, at a position of the apposed substrate or the array substrate corresponding to the sub-pixel unit of at least one color in each pixel unit, a monochromatic quantum dot layer is disposed. This liquid ...
Method and device for generating multispectral or hyperspectral light, for hyperspectral imaging and/or for ...
Universität Stuttgart
March 02, 2017 - N°20170059408

The invention relates to methods and to devices for generating multispectral illuminating light having an addressable spectrum, for adaptive multispectral imaging and for capturing structural and/or topographical information of an object or of the distance to an object. The illuminating device comprises a multispectral light source and a modulator for temporal modulation of the individual spectral components of the ...
Methods for inactivating, on medical instruments and devices, viruses containing rna and dna, and apparatuses ...
Universität Stuttgart
March 02, 2017 - N°20170056538

Methods and apparatuses for inactivating rna and dna within viruses situated on medical instruments. Through the use of photochemicals and photoactivation by monochromatic light, medical instruments can be rendered safer. A solution of methylene blue having a concentration of 0. 01-0. 02% by means of interaction with light in the emission spectrum of monochromatic emitters having wavelengths ranging between 582 and 592 nm or ...
High refresh rate displays with synchronized local dimming
Apple Inc.
February 23, 2017 - N°20170053610

A display may have a first stage such as a color liquid crystal display stage and a second stage such as a monochromatic liquid crystal display stage that are coupled in tandem so that light from a backlight passes through both stages. The first (upper) stage may be a high resolution display panel that is operated at a first refresh ...
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Optical smoke detection unit for a smoke detector, with two light-emitting diodes optically coupled together ...
Siemens Schweiz Ag
February 16, 2017 - N°20170046935

An optical smoke detection unit, e. G., for a smoke detector, may include first and second light-emitting diodesfor emitting monochromatic, dichromatic or polychromatic light, an optical receiver for smoke detection, and a control unit that controls the light-emitting diodes and evaluates a receive signal output by the optical receiver for fire parameters. The light-emitting diodes may be optically coupled together ...
System and method for monitoring the health of dialysis patients
Virginia Tech Intellectual Properties, Inc.
February 16, 2017 - N°20170045455

A system and method for monitoring the health of dialysis patients with raman spectroscopy measurements of one or more target analytes is described. The methods include irradiating one or more fluids of interest with light to produce one or more spectrum and detecting the spectrum with a detector. The fluids of interest are preferably those related to dialysis, including hemodialysis ...
Method for measuring actual temperature of flame by using all information of radiation spectrum and ...
Tianjin Yitong Transmission & Distribution Electric Technology Co. Ltd.
February 16, 2017 - N°20170045398

The present invention discloses a method for measuring an actual temperature of a flame by using all information of a radiation spectrum and a measurement system thereof. The method includes: conducting more theoretical data processing by using energy level structure correction, wherein all information of the radiation spectrum can be used; and by way of a keyboard input manner or ...
Machine vision system
Elekta Ab (publ)
February 16, 2017 - N°20170043185

A fluorescing marker is used in order to mark (for example) a leaf of a multi-leaf collimator and/or the reference points within the field of view. The markers are illuminated with light tuned to cause the markers to fluoresce at a wavelength different to that of the illuminating light. The fluorescence is then detected by a camera. This method ...
Light emitting diode illumination combination kit
Elekta Ab (publ)
February 09, 2017 - N°20170041997

A light emitting diode (led) illumination combination kit includes one or a plurality of modular illumination units and a power supply device which supplies power to the led illumination combination kit. Each of the modular illumination units includes a plurality of led element luminous spots and an electronic component for voltage regulation serially connected to the led element luminous spots. ...
Imaging sensor coupled with layered filters
Sony Pictures Entertainment Inc.
February 09, 2017 - N°20170041574

A digital imaging device includes: a monochromatic sensor including a plurality of photosensitive elements distributed in an array, the plurality of photosensitive elements configured to convert light falling on the monochromatic sensor into electronic signals; and a plurality of filters, each filter configured to be moved into a position in front of the monochromatic sensor, wherein each filter, when moved ...
Light-emitting element, light-emitting device, electronic device, and lighting device
Semiconductor Energy Laboratory Co., Ltd.
February 02, 2017 - N°20170033321

Provided is a light-emitting device which can emit monochromatic light with high purity due to a microcavity effect and which can emit white light in the case of a combination of monochromatic light. Provided is a high-definition light-emitting device. Provided is a light-emitting device with low power consumption. In a light-emitting device with a white-color filter top emission structure, one ...
Optical device with photon flipping
Commissariat À L'Énergie Atomique Et Aux Énergies Al Ternatives
January 26, 2017 - N°20170023844

An optical device with photon flipping for converting an incident light flux into a practically monochromatic light beam, the device including a cladding area including a photon crystal microstructure, the photon crystal microstructure having an allowed spectral band and a spectral band gap; a flipping area including a flipping fluorescent dye which has a spectral band for absorbing fluorescence, which ...