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Patent # Description
2018/0039028 OPTICAL RECEPTACLE, FERRULE, AND PLUG FERRULE
A ferrule containing an optical fiber, the ferrule having an end surface which is polished into a convex spherical configuration on a side to be optically...
2018/0039027 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....
2018/0039026 EDGE COUPLER
A composite optical waveguide is constructed using an array of waveguide cores, in which one core is tapered to a larger dimension, so that all the cores are...
2018/0039025 Optical Waveguide Interferometer
An optical waveguide interferometer that includes a first optical section, a second optical section, and a set of optical waveguides configured to connect the...
2018/0039024 OPTICAL DEVICE WITH SEGMENTED RING MICRORESONATOR
An optical device including a waveguide microresonator, laid out to guide a light beam along a closed loop optical path; and at least one injection and/or...
2018/0039023 Techniques for Reducing Polarization, Wavelength and Temperature Dependent Loss, and Wavelength Passband Width...
A pin hole or aperture is located or formed adjacent to the end surface of one or more of the input ports or fibers, or adjacent to one or more of the output...
2018/0039022 OPTICAL INTERCONNECTION DEVICE AND INTEGRATED OPTICAL DEVICE USING BULK-SILICON SUBSTRATE
An optical interconnection device including: a first element layer formed on a substrate; a second element layer disposed on the first element layer and...
2018/0039021 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Good optical properties can be achieved in an optical waveguide made of polycrystalline silicon. A semiconductor layer that constitutes each of a first optical...
2018/0039020 SINGLE-MODE FIBER WITH ULTRA LOW ATTENUATION
A single-mode fiber with ultralow attenuation includes a core layer and cladding layers. The cladding layers includes an inner cladding layer surrounding the...
2018/0039019 BENDING-INSENSITIVE SINGLE-MODE FIBER WITH ULTRA LOW ATTENUATION
A bending-insensitive single-mode fiber with ultralow attenuation includes a core layer and cladding layers. The cladding layers includes an inner cladding...
2018/0039018 Fiber Device and Method for Amplifying Pulses of Laser Light
The present application discloses a double-clad crystal fiber which includes a Yb-doped CALGO core region, a pump cladding region configured to have the core...
2018/0039017 LIGHT GUIDE PLATE, RELATED DISPLAY DEVICE, AND RELATED MANUFACTURING METHOD
A light guide plate may include a substrate, a plurality of light blockers, a first light guide layer, and a second light guide layer. The light blockers may...
2018/0039016 BACKLIGHT MODULE AND DISPLAY DEVICE
A backlight module includes first and second backlight units. The first backlight unit includes a first cover, a first light guide plate, a first light source...
2018/0039015 Display Apparatus and Method of Manufacturing the Display Apparatus
A display apparatus comprises: a display panel which displays an image on one surface thereof, a light guide plate disposed to face the other surface of the...
2018/0039014 LAMP
A lamp is provided. The lamp includes a frame body, a light guide plate and plural light sources. The frame body has an accommodating space. The frame body...
2018/0039013 BACKLIGHT UNIT
Provided is a backlight unit capable of causing light that has exited from a light guide plate to be incident to a liquid crystal panel with high efficiency....
2018/0039012 DISPLAY DEVICE
A display device includes a display module, a light guide plate, a light source disposed at a side of the light guide plate in a first direction, the light...
2018/0039011 OPTICAL FILM INCLUDING COLLIMATING REFLECTIVE POLARIZER AND STRUCTURED LAYER
An optical film including a collimating reflective polarizer and a structured layer disposed on a major surface of the collimating reflective polarizer. The...
2018/0039010 BACKLIGHT UNIT INCLUDING REFLECTION MEMBER AND DISPLAY DEVICE INCLUDING THE SAME
A backlight unit includes: a light source which generates light; a light guide plate which receives the light from the light source and guides the light to a...
2018/0039009 LIGHT GUIDE PLATE, AND BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME
A backlight unit and a display device includes a light source which generates light used by a display panel to display an image; and a light guide plate which...
2018/0039008 BACKLIGHT MODULE AND DISPLAY DEVICE
A backlight module and a display device are provided. The backlight module includes a light-guiding plate and a light bar arranged at a light incident side of...
2018/0039007 DISPLAY DEVICE
A backlight unit includes a light source having an emission region, a wiring board having the light source mounted thereon, a light guide plate having a side...
2018/0039006 LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE
A backlight device (a lighting device) 12 includes LEDs (a light source) 17, a light guide plate 19 having a light entering end surface 19b that is a part of...
2018/0039005 TRANSFER BODY FOR OPTICAL FILM, OPTICAL FILM, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE, AND METHOD FOR...
An optical film transfer body including a substrate film, and an optically anisotropic layer that is formed on the substrate film by curing a composition...
2018/0039004 OPTICAL SYSTEM AND MAGNIFYING DEVICE
An optical system and a magnifying device including the optical system are described. The optical system includes an exit pupil, a reflective polarizer...
2018/0039003 Diffractive Waveplate Lenses for Correcting Aberrations and Polarization-Independent Functionality
Diffractive waveplate lenses, devices, systems and methods of fabricating and manufacturing lenses for correcting spherical and chromatic aberrations of...
2018/0039002 Vented Tooling Belt for Production of Structured Surfaces
Various geometries are described for forming retroreflective structures in polymeric sheets or films. The geometries enable venting of volatile gases that can...
2018/0039001 MIRROR, MORE PARTICULARLY FOR A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS
A mirror, in particular for a microlithographic projection exposure apparatus, has a mirror substrate (101), a reflection layer system (102) configured to...
2018/0039000 OPTICAL UNIT AND IMAGE PICKUP APPARATUS USING THE SAME
The optical unit includes an objective optical system and a splitting element. The splitting element consists of a first right-angle prism, a second...
2018/0038999 OPTICAL ELEMENT, OPTICAL APPARATUS, AND METHOD FOR FORMING RANDOM UNEVEN SHAPE
An optical element includes an optical surface with a random uneven shape that satisfies 0.30.ltoreq.I.sub.center.ltoreq.1.00 and ...
2018/0038998 DISPLAY HAVING LIGHT-SCATTERING PROPERTY
A display includes light-scattering regions. Each of the light-scattering regions is provided with linear protrusions and/or recesses having the same...
2018/0038997 LENS ASSEMBLY WITH LIGHT BLOCKING MEMBER AND IMAGING LENS INCLUDING THE SAME
A light blocking member includes a first surface, a second surface, an outside surface and an inside surface. The first surface includes a first asymmetric...
2018/0038996 MITIGATION OF SCREEN DOOR EFFECT IN HEAD-MOUNTED DISPLAYS
Methods and apparatus are provided for displaying an image to a viewer, for example in a head-mounted display (HMD) application, with reduced visual artifacts...
2018/0038994 Techniques to Improve Global Weather Forecasting Using Model Blending and Historical GPS-RO Dataset
Techniques for improving weather forecasting using model blending and historical global positioning system-radio occultation (GPS-RO) measurements are...
2018/0038993 WEATHER COLLECTION AND AGGREGATION VIA ROBOTIC VEHICLE
A robotic vehicle may be configured to incorporate multiple sensors to make the robotic vehicle capable of collecting, feeding, and uploading weather data into...
2018/0038992 Automatic Petro-Physical Log Quality Control
Software-based quality control analysis of well log data. At least some of the various embodiments are computer-readable mediums storing a program that, when...
2018/0038991 DETERMINING A LOAD STATUS OF A PLATFORM
Based on a relationship between measurement data from at least one sensor and a baseline, a load status of a platform is determined. In response to the...
2018/0038990 FORMATION INDEPENDENT CEMENT EVALUATION WITH ACTIVE GAMMA RAY DETECTION
A method for cement evaluation may include generating a gamma ray, from a radioactive source, into cement disposed between a casing and a geological formation....
2018/0038989 Method and System for Monitoring for Scale
A method and system of monitoring for scale compounds that include scale co-contributors of cations and anions. A scale compound can be monitored by measuring...
2018/0038988 X-ray Tomographic Inspection System for the Identification of Specific Target Items
The present invention provides for an improved scanning process with a stationary X-ray source arranged to generate X-rays from a plurality of X-ray source...
2018/0038987 INDUCTION LOGGING BOREHOLE CORRECTION FOR WATER-BASED MUD
A method of borehole correction for water-based mud includes conveying an induction logging tool along a borehole through a formation, obtaining one or more...
2018/0038986 DIRECT COUPLING CANCELLATION WITH A COMBINATION OF SENSOR TILT ANGLES
One or more non-transitory machine-readable storage media comprising program code to control activation of an arrangement of transmitting and receiving sensors...
2018/0038985 Fractal Magnetic Sensor Array Using Mega Matrix Decomposition Method for Downhole Application
Methods and a system for detecting through casing formation resistivity. A method may comprise inserting an inspection device inside a tube, activating the...
2018/0038984 Rotating Magnetic Field Range Finder and its Measurement Method for Relative Separation Between Drilling Wells
A rotating magnetic field rangefinder for measuring relative distance in drilling, comprising a permanent magnet steel drill collar (1), an underground...
2018/0038983 EARTH SURVEYING WITH AERIAL DRONES FOR IMPROVED DRILLING APPLICATIONS
Methods and apparatuses for geophysical surveying are disclosed. In one embodiment, an airborne vehicle may obtain magnetic measurements in a location around a...
2018/0038982 DISTINGUISHING FALSE SIGNALS IN CABLE LOCATING
Discriminating between a cable locating signal and a false cable locating signal is described. A reference signal, which contains a locating signal frequency...
2018/0038981 BLENDING AND DISPLAY OF RF IN WALL IMAGERY WITH DATA FROM OTHER SENSORS
A method and apparatus for blending and display of radio frequency in-wall imagery are provided. In the method and apparatus, an RF sensor assembly receives an...
2018/0038980 PEAK TRACKING AND REJECTION IN ACOUSTIC LOGS
Disclosed herein is an approach to improving the accuracy of signal-peak tracking in acoustic logs by supplementing a semblance method used to detect signal...
2018/0038979 Systems and Methods for Correcting Off-Center Acoustic Sondes
A method of performing acoustic logging comprises generating a first acoustic signal from a first source at a first time, wherein the first source is a first...
2018/0038978 CONTROL OF THE HORIZONTAL POSITION OF A SEISMIC CABLE
The invention in particular relates to a method for controlling the horizontal position of a seismic cable adapted for acquiring seismic data midwater. The...
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