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Patent # Description
US-9,823,426 Optical communication device, transmission apparatus, reception apparatus, and transmission and reception system
There is provided an optical communication device including a lens substrate configured to have a first face on which a plurality of lenses corresponding to a...
US-9,823,425 Dust-proof apparatus and fiber optic connector assembly
A dust-proof apparatus for a fiber optic connector has a base; a ferrule receiving sleeve positioned on a mating end of the base; two primary cantilevered arms...
US-9,823,424 Ferrule assembly for a fiber optic connector
A ferrule assembly for a fiber optic connector includes a ferrule having a first portion defining a front end face and a second portion defining a shoulder...
US-9,823,423 Waveguide grating device
An optical waveguide comprises at least two TIR surface and contains a grating. Input TIR light with a first angular range along a first propagation direction...
US-9,823,422 Varying beam parameter product of a laser beam
An optical delivery waveguide for a material laser processing system includes a small lens at an output end of the delivery waveguide, transforming laser beam...
US-9,823,421 Wavelength insensitive expanded beam with grin fiber
A GRIN fiber lens connection system particularly suited for high-power laser applications is disclosed. In one aspect, a GRIN fiber lens expanded beam system...
US-9,823,420 Fiber coupler for silicon photonics
An apparatus for converting fiber mode to waveguide mode. The apparatus includes a silicon substrate member and a dielectric member having an elongated body....
US-9,823,419 Optical coupling surface fabrication
An optical system may include a substrate that includes an etched region and a laser-induced breakage region. The optical system may further include an optical...
US-9,823,418 Waveguide-type optical diffraction grating and optical wavelength filter
Provided is a waveguide-type optical diffraction grating. A waveguide core includes a waveguide core that is asymmetric with respect to a thickness direction...
US-9,823,416 Tube reattachment
At least some illustrative embodiments are including a method exposing a first optical fiber and a second optical fiber disposed within an interior volume of a...
US-9,823,415 Energy conversion cells using tapered waveguide spectral splitters
An energy converter for converting multi-frequency radiant energy into electrical energy is disclosed, comprising a plurality of superposed lateral waveguides...
US-9,823,414 Method for fabricating a semiconductor device for use in an optical application
A semiconductor device for use in an optical application and a method for fabricating the device. The device includes: an optically passive aspect that is...
US-9,823,413 Multicore fiber designs for spatial multiplexing
In an optical fiber, a plurality of individual cores extend through a common cladding. Each individual core supports at least one local transverse spatial mode....
US-9,823,412 Edge type backlight module and liquid crystal display device
The invention discloses an edge type backlight module. The edge type backlight module includes: a back frame having at least one sidewall and at least one...
US-9,823,411 Etendue-preserving light coupling system having light output aperture smaller than light input aperture
This disclosure provides systems, methods and apparatus for providing illumination. In one aspect, an etendue preserving optical coupling system configured to:...
US-9,823,410 Light guiding plate and method for manufacturing the same and backlight source and display device comprising...
A method of manufacturing a light guiding plate comprises steps of forming a protrusion array composed of a plurality of protrusions (300) on a surface of a...
US-9,823,409 Photoluminescent layered composite, backlight unit, and display device including the composite
A photoluminescent layered composite includes: a light conversion layer including a first polymer matrix and a plurality of semiconductor nanocrystals dispersed...
US-9,823,408 Optical waveguide and luminaire incorporating same
An optical waveguide includes a body of optically transmissive material having a width substantially greater than an overall thickness thereof. The body of...
US-9,823,407 Lighting strip, lighting system, panel support element and modular panel system
Disclosed is a lighting strip (100) comprising an optical waveguide (120) extending in a length direction of said strip and having a tapered portion tapering...
US-9,823,406 Light extraction elements
A light guide includes: a first major surface; a second major surface opposite the first major surface; an array of extraction elements, each element disposed...
US-9,823,405 Display apparatus
A display apparatus includes a display panel displaying an image using light; a light source generating first light; a light conversion member converting the...
US-9,823,404 Backlight system
An optical system includes a light source emitting light, a collimating structure to substantially collimate the light, and a converter unit to receive the...
US-9,823,403 Light guiding body and lighting system
A light guiding body includes, an introducing portion including a plane of incidence and a plane of reflection opposite to the plane of incidence, a diffusion...
US-9,823,402 Illumination articles
Illumination articles are described. More specifically, illumination articles that include a wearable device configured for wearing on the head of a wearer, a...
US-9,823,401 Cured film formation composition, orientation material, and retardation material
A cured-film formation composition that includes: (A) one or more compounds having a photo-aligning group and hydroxy group, etc.; (B) a polymer having at least...
US-9,823,400 Cured film formation composition, orientation material, and retardation material
There is provided a cured-film formation composition that forms a cured film having excellent photoreaction efficiency and solvent resistance, and high...
US-9,823,399 Display device
A panorama display device includes a first display panel flexibly hinged to provide a hinged part and a non-hinged part of the first display panel, a first...
US-9,823,398 Polarizer and optical element having polarizer
A polarizer according to the present invention includes a thin film with a constant thickness composed of a dielectric, and a plurality of slit-shaped...
US-9,823,397 Polarizing plate and method of producing polarizing plate
A method of producing a polarizing plate according to an embodiment includes: applying an application liquid containing a polyvinyl alcohol-based resin and a...
US-9,823,396 Apodized broadband partial reflectors
A broadband partial reflector includes a multilayer polymeric optical film having a total number of optical repeating units that monotonically increases in...
US-9,823,395 Multilayer optical film having overlapping harmonics
A multilayer optical film including a stack of microlayers arranged into optical repeat units. At a design angle of incidence, such as normal incidence, the...
US-9,823,394 Retroreflective articles including a security mark
The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles.
US-9,823,393 Metallized multilayer structure made of specific polycarbonates with low coefficient of thermal expansion
The invention relates to multilayer structures made of at least one thermoplastic material and having at least one metal layer. The invention further relates to...
US-9,823,392 Optical substrate, mold to be used in optical substrate manufacture, and light emitting element including...
An optical substrate according to one embodiment includes a support substrate, and a projection-depression structure layer on a surface of which shapes of...
US-9,823,391 Non-photosensitive resin composition
A non-photosensitive resin composition including: a self-cross-linkable copolymer having structural units of Formulae (1) and (2): ##STR00001## wherein each...
US-9,823,390 Optical sheet and edge-lit backlight unit
An optical sheet includes: a transparent substrate sheet; and a sticking preventive portion provided on the back face of the transparent substrate sheet. The...
US-9,823,389 Film, method of manufacturing film, polarizing plate, liquid crystal display device, and composition
The object of the present invention is to provide a cellulose acylate-containing film capable of improving durability of polarizer, and of suppressing bleeding...
US-9,823,388 Composite substrate structure and touch-sensitive device
A composite substrate structure includes a transparent substrate, an anti-reflective layer, and an anti-glare layer. The anti-reflective layer is disposed on...
US-9,823,385 Method and apparatus for operating a downhole tool with an electronic photon source at different endpoint energies
A system is disclosed for downhole logging. The system comprises a photon source configured to generate photons at different endpoint energies; at least one...
US-9,823,384 Mud activation measurement while drilling
A method for estimating a drilling fluid flow rate in a subterranean wellbore includes processing an acquired gamma ray spectrum in combination with standard...
US-9,823,383 X-ray scanner with partial energy discriminating detector array
The present specification describes a scanning/inspection system configured as a dual-view system using dual-energy sensitive stacked detectors that are...
US-9,823,382 Vehicle mounted mobile container or vehicle inspection system
A vehicle mounted mobile container or vehicle inspection system, including: a radiation source, a movable vehicle for carrying the inspection system, and a...
US-9,823,381 Mapping and monitoring of hydraulic fractures using vector magnetometers
A method for mapping and monitoring of hydraulic fracture includes capturing, using an array of sensors, a first magnetic image of a well pay zone. A second...
US-9,823,380 Compensated borehole and pipe survey tool with conformable sensors
An example method includes positioning a first conformable sensor proximate to a downhole element. The first conformable sensor may include a flexible material,...
US-9,823,379 System and method for mapping deep anomalous zones of electrical resistivity
A system and method are provided for delivering current to a lower exposed end of a well in which a source of current is connected to a middle section of a well...
US-9,823,377 Multi-threat detection of moving targets
The present invention comprises a multi-modal security checkpoint. The security checkpoint can simultaneously scan for and simultaneously identify hidden...
US-9,823,376 Acoustic measurement tool
An acoustic measurement tool comprises a transmitter for generating acoustic signals and at least one acoustic receiver spaced from the transmitter and...
US-9,823,375 Apparatus for logging while drilling acoustic measurement
Apparatus for acoustic measurement in a downhole environment to enable high quality measurements to be obtained in difficult logging conditions are disclosed....
US-9,823,374 Methods and apparatus for wellbore evaluation
A wellbore tool string includes a combination of acoustic inspection tool(s) and electro-mechanical inspection tool(s). The tool string is configured to combine...
US-9,823,373 Acoustic telemetry with distributed acoustic sensing system
An acoustic telemetry method for use with a subterranean well can include positioning a well tool in the well, the well tool including an acoustic transmitter...
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