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METHOD FOR MANUFACTURING A TREATED OPTICAL FIBER FOR RADIATION-RESISTANT
A method for manufacturing a treated optical fiber for a temperature sensor is provided. The method includes a) obtaining an optical fiber from pure silica or...
FEW MODED OPTICAL FIBER AND SYSTEM INCORPORATING SUCH
One embodiment of the disclosure relates to a system comprising: (i) at least light source transmitting at a bit rate of 10 Gb/s or higher at one or more...
Microstructured multicore optical fibre (MMOF), a device and the
fabrication method of a device for independent...
Microstructured multicore optical fibre with a microstructure area, in which, at least two basic cells are embedded, where each of them contains a core,...
THERMAL COMPENSATED AND TENSED SPRING COMPACT FIBER BRAGG GRATING
WAVELENGTH FILTER DEVICE
A thermal-compensated fiber Bragg grating wavelength filter comprises an outer low thermal expansion coefficient metallic tube and an inner high thermal...
MODULAR DISTRIBUTION SYSTEM
At least some aspects of the present disclosure feature a modular distribution system including a plurality of ducts connected in sequence and an attachment...
Edge-Lit Light Guide Panel
An edge-lit light guide panel includes a gripper and one or more light emitting diodes (LEDs) positioned within the gripper. The edge-lit light guide panel...
BACKLIGHT UNIT AND A DISPLAY
The present invention provides a backlight unit (BLU) including a plastic frame, a light guide plate, an optical film group, and at least one light source; the...
LIGHT GUIDING PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE
The disclosure provides a light guiding plate comprising a main body and an extending plate. The main body comprises an incident surface, an illuminating...
An illumination apparatus includes a first light-guide plate, a second light-guide plate and a base. Each of the first and second light-guide plates and the...
TRICHROMATIC ILLUMINATING MODULE, BACKLIGHT MODULE AND LIQUID CRYSTAL
The disclosure provides a trichromatic illuminating module, comprising a circuit board and multiple illuminating units disposed on the circuit board. Each...
LIQUID CRYSTAL DISPLAY DEVICE
A liquid crystal display device provided with a liquid crystal display panel having a pair of transparent substrates disposed to face with each other via a...
FLUORESCENT FILMS HAVING ADJUSTABLE COLOR LOCATION AND COLOR GAMUT
This invention relates to fluorescent films having adjustable color location and color gamut and uses of these fluorescent films. The fluorescent film...
LIGHT GUIDE PLATE, MANUFACTURING METHOD THEREOF, BACKLIGHT MODULE AND
The invention discloses a light guide plate, a manufacturing method thereof, a backlight module and a display device. The light guide plate comprises a main...
ILLUMINATION DEVICE AND DISPLAY DEVICE
A backlight device is provided with: LEDs; a light guide plate having a light-receiving face, a light-exiting surface, and an opposite plate surface; a prism...
LIGHT GUIDE PLATE AND BACKLIGHT MODULE USING THE LIGHT GUIDE PLATE
The disclosure is related to a light guide plate having a light-emitting surface, wherein a plurality of V-shaped grooves is formed on the light-emitting...
Backlight Structures for an Electronic Device With Sensor Circuitry
A display may be mounted within an electronic device housing. The display may deflect inwardly when pressed by a user. A sensor formed from a flexible printed...
BACKLIGHT UNIT WITH HEAT DISSIPATING MEMBER AND LIQUID CRYSTAL DISPLAY
DEVICE INCLUDING THE SAME
A backlight unit includes: a light source which generates a light; a printed circuit board on which the light source is mounted; and a lower frame in which the...
BACKLIGHT MODULE AND DISPLAY DEVICE
The present disclosure provides a backlight module and a display device. The backlight module includes: a light guide plate; a monochromatic light source...
A LIGHT GUIDING PLATE AND LCD DEVICE
The present invention discloses a light guiding plate and LCD device. The light guiding plate comprises a main body and multiple quantum dot fluorescent powder...
STRETCHED OPTICAL COMPENSATION FILM
Disclosed is a stretched optical compensation film which is a phase difference film containing a cellulose-based resin and having excellent optical properties....
POLARIZER, AND POLARIZING PLATE AND POLARIZING LAMINATED FILM INCLUDING
A polarizer having a maximum absorbance at wavelengths from 280 to 320 nm is less than or equal to 0.70. A polarizing plate including the polarizer and a...
RANDOM DISPERSION-TYPE REFLECTION POLARIZER
A reflection-type polarizer according to the present invention has an improved bright line visibility phenomenon and a wider viewing angle, compared with a...
IMPROVEMENTS IN AND RELATING TO WAVEGUIDES
A waveguide for a display apparatus comprising a planar optical waveguide part (20) for guiding light to be displayed, an input diffraction grating (21) to...
BANDS OF RETROREFLECTIVE TARGETS AND METHODS OF MAKING SAME
This disclosure relates generally to photogrammetry, and, more particularly, to retroreflective targets used in photogrammetry for measurement of objects being...
SYNTHETIC DIAMOND OPTICAL MIRRORS
A mirror for use in high power optical applications, the mirror comprising: a support plate comprising a synthetic diamond material; and a reflective coating...
ARTICLES COMPRISING SELF-ASSEMBLED LAYERS COMPRISING NANOPARTICLES WITH A
PHOSPHOROUS SURFACE TREATMENT
An article is described comprising a substrate and a plurality of layers deposited by layer-by-layer self-assembly disposed on the substrate. A portion of the...
2D DEGLARING DIFFUSERS INCREASING AXIAL LUMINOUS INTENSITY
A light transmissive structure includes a light transmissive substrate having first and second opposing faces and an array of microprism elements on the first...
CONFORMAL OPTICAL METASURFACES
Structures for scattering light at multiple wavelengths are disclosed. Scattering elements are fabricated with different geometric dimensions and arrangements,...
OPTICAL MEMBER, METHOD FOR MANUFACTURING THE SAME, AND IMAGE PICKUP DEVICE
Provided is an optical member that has a catalyst layer formed on its optical functional surface and zinc oxide formed to have a minute uneven structure where...
PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT AND METHOD FOR PRODUCING
SAME, METHOD FOR PRODUCING RESIN...
Provided are a photosensitive resin composition from which a cured product having a thin film thickness, excellent light-shielding properties, and a high...
SYSTEM AND METHODOLOGY FOR EVALUATING FRACTURE NETWORKS
A technique facilitates the study of complex fracture networks. A slot manifold is constructed with a system of branched thin channels, e.g. slots, which are...
SYSTEM AND METHODS FOR CROSS-SENSOR LINEARIZATION
A method includes obtaining a plurality of master sensor responses with a master sensor in a set of training fluids and obtaining node sensor responses in the...
MULTIPLE SPECTRUM CHANNEL, MULTIPLE SENSOR FIBER OPTIC MONITORING SYSTEM
A multiple sensor fiber optic sensing system includes an optical fiber having at least first fiber optic sensors and second fiber optic sensors deployed along...
A sensor comprising a thin film photovoltaic pixel is fitted with optics to provide a field-of-view for the sensing of persons, or other objects, entering or...
A DETECTION DEVICE AND METHOD FOR DETECTING SOMETHING EXISTED IN THE HIGH
A detection device for detecting something existed in the high temperature cavity, for detecting the glass substrate sending into or outing of the high...
DENSITY MEASUREMENTS USING DETECTORS ON A PULSED NEUTRON MEASUREMENT
An apparatus for estimating a property of an earth formation and a borehole fluid includes a carrier configured to be disposed in a borehole, and a pulsed...
RADIATION GENERATOR AND POWER SUPPLY CONFIGURATION FOR WELL LOGGING
A well logging instrument includes a radiation generator and a high voltage power supply functionally coupled to the generator. The generator and the supply...
NEUTRON-ABSORBING GAMMA RAY WINDOW IN A DOWNHOLE TOOL
Methods and downhole tools involving neutron-absorbing gamma ray windows are provided. One such method involves emitting neutrons from a neutron source in a...
ELECTRICALLY OPERATED RADIATION SOURCE OPERATING POWER, RELIABILITY AND
LIFE MANAGEMENT SYSTEMS AND METHODS
The present disclosure describes a neutron generator including an ion source that generates ions; a target that outputs neutrons when the ions impact the...
NMR T2 DISTRIBUTION FROM SIMULTANEOUS T1 AND T2 INVERSIONS FOR GEOLOGIC
A method for estimating a property of a subsurface material includes conveying a carrier through a borehole penetrating the subsurface material and performing...
APPARATUS, METHOD AND SYSTEM FOR MAPPING FRACTURE FEATURES IN
HYDRAULICALLY FRACTURED STRATA USING FUNCTIONAL...
System and method for deploying multiple antennas in an array configuration with unobstructed electromagnetic access to a formation outside of a casing,...
Fracture Detection Method Using Multi-Axial Induction Tool
A method for identifying fractures from measurements made by a multi-axial electromagnetic induction tool in a wellbore traversing subsurface formations...
Wear Resistant Electrodes for Downhole Imaging
Devices and methods for well logging using a wear resistant electrode are provided. A downhole device may include a drill bit, a gauge pad mounted on the drill...
Wear Resistant Electrodes for Downhole Imaging
Devices and methods for well logging using a wear-resistant electrode are provided. A downhole device may include a drill collar and a first electrode mounted...
WIDE ACTIVATION ANGLE PINCH SENSOR
In an aspect, a pinch sensor is provided, comprising: an elongate non-conductive casing enclosing first, second, and third elongate conductive electrodes; the...
DOWNHOLE INERTIAL MASS SYSTEM
The invention relates to a downhole inertial mass seismic-source system, apparatus and method for use within a wellbore environment to provide seismic signal...
STRUCTURE DIP CONSTRAINED KIRCHHOFF MIGRATION
Acquiring seismic input data and computing a structure tensor based on the seismic input data to determine seismic orientation data for one or more subsurface...
A BOREHOLE SEISMIC TOOL AND METHOD OF SEISMIC SURVEYING
The disclosure provides a borehole tool for seismic data collection. The tool comprises a cable to be positioned within a borehole and at least one sensor for...
METHOD AND SYSTEM FOR DETERMINING SOURCE SIGNATURES AFTER SOURCE GHOST
Seismic data are acquired using a seismic source comprising a plurality of seismic sub-sources disposed in a body of water at a plurality of depths and...
SUPPRESSING NEAR-SURFACE SCATTERED SURFACE WAVES
Seismic data of a subterranean region is accessed and an image orientation of each data sample of the seismic data is computed. The seismic data is divided, in...