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Patent # Description
US-1,029,5742 Guided light source for emission of single photons
A guided light source that comprises: at least one quantum box associated with a discoid wave guide to achieve cylindrical propagation of a wave front emitted...
US-1,029,5741 Single mode grating coupler with vertical coupling direction and small back reflection
An optical apparatus comprising an optical device having an optical input-output face, at least two planar waveguide arms being located on a substrate, an...
US-1,029,5740 Integrating silicon photonics and laser dies using flip-chip technology
An optoelectronic device includes an optoelectronic die, a laser die, and electrical interconnects. The optoelectronic device has a surface. A trench having...
US-1,029,5739 Athermal optical devices based on composite structures
Methods, systems, and devices are disclosed for implementing athermal optical devices based on composite structures having different components with different...
US-1,029,5738 Electro-optical modulator
An electro-optical modulator is provided. The modulator comprises a first and a second optical waveguide, at least one first capacitance, via which a voltage...
US-1,029,5737 Bending-insensitive, radiation-resistant single-mode optical fiber
The present invention relates to the field of single-mode optical fibers and discloses a bending-insensitive, radiation-resistant single-mode optical fiber,...
US-1,029,5736 Multicore fiber
A multicore fiber includes a plurality of cores including a first core and a cladding surrounding the plurality of cores. The first core includes: an inner...
US-1,029,5735 Few mode optical fibers for mode division multiplexing
Few mode optical fibers for mode division multiplexing. The Few Mode Fiber supporting 25 or 30 LP guided modes and includes a graded index core with a...
US-1,029,5734 Optical fiber for both multimode and single-mode operation and transmission system therefor
Disclosed is an optical fiber which includes a core including silica with a core diameter and having at least two dopants, a maximum relative refractive index...
US-1,029,5733 Single mode fibre with a trapezoid core, showing reduced losses
The invention concerns a single mode optical fiber having a core and a cladding, the core refractive index profile having a trapezoid-like shape. According to...
US-1,029,5732 Light guide plate, backlight module and display module
A light guide plate, a backlight module and a display module are disclosed. The light guide plate includes a light guide plate body. The light guide plate body...
US-1,029,5731 Display device
A display device includes a display panel, an accommodating member including a bottom portion and a sidewall extending from the bottom portion, a backlight unit...
US-1,029,5730 Light bar for back light unit containing resistance modulated LED strings
A light bar includes a plurality of first color light emitting LEDs including a first subset of first color light emitting LEDs and a second subset of first...
US-1,029,5729 Liquid crystal display device
According to one embodiment, a liquid crystal display device includes a display device with a first main surface and a second main surface which is opposite to...
US-1,029,5728 Light diffusing component and a method of manufacturing a light diffusing component
A light diffusing component is disclosed. The light diffusing component comprises a substrate, such as glass, having a frontside, a backside spaced apart from...
US-1,029,5727 Display device and method for manufacturing display panel
A display device includes a polarizing layer having a polarizing function for reflecting or absorbing light polarized in a stretching direction of a pigment, a...
US-1,029,5726 Display apparatus
A display apparatus includes a light source and a display panel. The light source emits a light. The display panel includes a first polarizing plate, a second...
US-1,029,5725 Light guide member and light guide member manufacturing method
A light guide member includes a reflective surface with a diffusion groove array. The diffusion groove array includes diffusion grooves arranged in the...
US-1,029,5724 Back-lit transmissive display having variable index light extraction layer
This application describes a back-lit transmissive display including a transmissive display and a variable index light extraction layer optically coupled to a...
US-1,029,5723 2D pupil expander using holographic Bragg grating
A holographic Bragg grating is used as an output element for a waveguide in a lens used for artificial reality. By using a Bragg grating, a number of waveguides...
US-1,029,5722 Lighting device
The invention relates to a lighting device (10) including a lighting source (12) and a light guide (14), the light guide including an inlet optical surface...
US-1,029,5721 Adjustable color temperature illumination
Various approaches discussed herein enable techniques for adjusting color temperature value of illumination, for example with regard to electrophoretic ink...
US-1,029,5720 Methods and apparatus for cabin lighting for aircraft main cabin
Embodiments disclosed herein generally relate to lighting an interior of an enclosure using light emitting diodes (LEDs). In one example, a lighting system is...
US-1,029,5719 Cylindrical light diffusing device for use in photoimmunotherapy
The present invention provides a cylindrical light diffusing device comprising a non-circular core fiber having (i) a fiber core that provides a "top hat" core...
US-1,029,5718 Diverging light from fiber optics illumination delivery systems
An illumination fiber optics is provided that includes an optical fiber, configured to receive illumination light at a proximal end from a light source; and a...
US-1,029,5717 Wire grid polarizing plate, display device including the same, and method of fabricating said display device
Provided is a wire grid polarizing plate. The wire grid polarizing plate comprises a light-transmitting substrate and wire grid patterns which are disposed on...
US-1,029,5716 Inorganic polarizing plate and production method thereof
An inorganic polarizing plate, containing: substrate transparent to light of bandwidth for use; and wire grid layer containing metal wires aligned on the...
US-1,029,5715 Polarizer and fabrication method thereof, display panel, and display device
A polarizer and fabrication method thereof, a display panel and a display device are provided. The polarizer includes an organic film capable of being aligned...
US-1,029,5714 Elongated circularly polarizing plate, elongated broadband lambda/4 plate, organic electroluminescent display...
A long-length circularly polarizing plate including: a polarizing film; a .lamda./2 plate having a slow axis in a direction forming an angle of ...
US-1,029,5712 Backsheets for photovoltaic modules using infrared reflective pigments
A multi-layer backsheet for a photovoltaic module comprising a first layer having a reflectance of more than 25% of a light with a wavelength anywhere from...
US-1,029,5711 Prototype aluminum mold for stampers and method for manufacturing same, stamper and method for manufacturing...
A prototype aluminum mold for stampers that is used to manufacture stampers having a fine irregular surface structure on the surface thereof and containing...
US-1,029,5710 Optical diffusing films and methods of making same
Optical diffusing films are made by microreplication from a structured surface tool. The tool is made using a 2-part electroplating process, wherein a first...
US-1,029,5709 Black matrix, flat panel display device and method for producing the same
The present disclosure provides a black matrix, a flat panel display device including the black matrix and a method for producing the same. The black matrix is...
US-1,029,5708 Cover window and display device having the same
A cover window covering a display panel of a display device comprises a base member covering a display area and a non-display area of the display panel, and an...
US-1,029,5707 Durability coating for oxide films for metal fluoride optics
A coated metal fluoride optic is provided. The coated metal fluoride optic includes an alkaline earth metal fluoride substrate and a coating disposed on at...
US-1,029,5706 Optical film, polarizing plate, liquid crystal panel, and image display apparatus
Provided are: an optical film, wherein interference fringes can be suppressed from being generated, cloudiness is not observed, and a manufacture cost can be...
US-1,029,5705 Anti-reflection glass substrate and method for manufacturing same
Provided is an anti-reflection glass substrate comprising an anti-reflection layer having a predetermined thickness from the surface, the anti-reflection glass...
US-1,029,5704 Weather forecasting system and methods
An approach for forecasting local weather patterns. The approach includes a method that includes receiving, by at least one computing device, images that...
US-1,029,5703 Yield estimation
An apparatus may include a harvester head having a crop harvesting width, different components across the harvesting width to interact with plants being...
US-1,029,5701 Portable electronic device and optical proximity sensor module thereof having inclined surface disposed above...
The present disclosure provides a portable electronic device and an optical proximity sensor module thereof. The optical proximity sensor module includes a...
US-1,029,5700 Downhole X-ray radiation detector systems and methods
A system for a downhole tool includes an X-ray generator that outputs X-ray radiation into a surrounding sub-surface formation using electrical power received...
US-1,029,5699 Marine magnetism detection method and device
A marine magnetism detection device and a detection method are provided. The device includes a surveying ship, an onboard laboratory magnetism measurement...
US-1,029,5698 Multi-component induction logging systems and methods using selected frequency inversion
Formation properties may be more efficiently derived from measurements of multi-frequency, multi-component array induction tools, by emphasizing the...
US-1,029,5697 Determination of true formation resistivity
Various embodiments include apparatus and methods to determine true formation resistivity. Such apparatus and methods may use techniques to effectively reduce...
US-1,029,5696 Multi-component induction logging data processing in non-circular boreholes
The processing of multicomponent induction ("MCI") data in non-circular, or elliptical, boreholes is achieved through the use of borehole formation models...
US-1,029,5695 High sensitivity electric field sensor
An electric field sensing system comprises a magnetic shield, an optical magnetometer shielded from external magnetic fields by the magnetic shield, a...
US-1,029,5694 Inductive sensing with differential inductance readout
For inductive sensing (such as for proximity switching), differential inductance readout is based on Sense/Reference resonators implemented as LC-ring...
US-1,029,5693 Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensing
This disclosure provides systems, methods and apparatus for detecting foreign objects. An apparatus for detecting a presence of an object is provided. The...
US-1,029,5692 Fracture detection and localization using acoustic reflections
An acoustic array includes an acoustic transmitter and acoustic receivers radially or longitudinally offset from the acoustic transmitter. The acoustic array is...
US-1,029,5691 Method and apparatus for processing log data
To process geological log data, a two-dimensional set of log values recorded at a plurality of points is obtained about a borehole periphery, and over a chosen...
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