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Patent # Description
US-9,383,512 Light absorption and scattering devices in a photonic integrated circuit that minimize optical feedback and noise
A photonic integrated circuit is provided that may include a substrate; one or more optical sources, on the substrate, to output light associated with a...
US-9,383,511 Optical fiber with large mode field diameter and low microbending losses
Optical fibers having a mode field diameter at 1310 nm of at least 8.8 .mu.m, wire mesh covered drum microbending losses at 1550 nm less than 0.03 dB/km, and a...
US-9,383,510 Backlight unit and liquid crystal display device using the same
The backlight unit whose luminance life can be extended without increasing the cost and the power consumption includes: a light source unit to which a light...
US-9,383,509 Display device
Disclosed is a display device. The display device includes a display panel, a plurality of fixers arranged at certain intervals and adhered to a bottom edge of...
US-9,383,508 Multi-wing edge-lit structure
A multi-wing edge-lit structure includes a first edge-lit light guide panel, a second edge-lit light guide panel, and a joiner unit. The first edge-lit light...
US-9,383,507 Backlight unit
A BLU includes a plastic frame, a heat-dissipating plate, an LED light bar, a light guide, and an optical film. The plastic frame includes a first horizontal...
US-9,383,506 Lighting device, display device, and television device
A backlight unit 12 includes a chassis 14, an LED 17, a light guide plate 19, a duct member 22, and dissipative LED attachment portion 30. The chassis 14...
US-9,383,505 High output LED based illuminator that replaces CCFLS for LCD backlights
A LCD illuminator (20), when energized, emits light which impinges upon an input surface of a light pipe included in a LCD module (54). The LCD illuminator (20)...
US-9,383,504 Backlit keyboard and light guide module and manufacture method thereof
A backlit keyboard includes a keyboard module having a plurality of key units and a light guide module including a light guide plate, a metal layer, and an...
US-9,383,503 Collimating light guide plate, diffusing unit, and display apparatus employing the same
A diffusing unit includes: a polarizing plate; and a diffusing layer integrally provided on a surface of the polarizing plate without an air layer therebetween....
US-9,383,502 Backlight module
A backlight module including a light guide plate, a light conversion layer, a light source, and a reflecting surface is provided. The light guide plate has a...
US-9,383,501 Scanner module and image scanning apparatus employing the same
A scanner module and an image scanning apparatus employing the same include a light source to generate light, a light guide member to guide the light toward an...
US-9,383,500 Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus...
An illuminating device capable of stably illuminating an irradiated object such as a document while suppressing light loss with a simply structure is provided....
US-9,383,499 Surface light source device and display device
This surface light source device has; a case; multiple light-emitting devices arranged on the inner surfaces of a pair of side walls within the case; a...
US-9,383,498 Light-condensing sheet, backlight and liquid crystal display
Embodiments of the invention disclose a light-condensing sheet, a backlight and a liquid crystal display. The light-condensing sheet comprises a supporter and a...
US-9,383,497 Backlight module
A backlight module including a light guiding plate, a light source and a block is provided. The light guiding plate includes a first surface, a second surface...
US-9,383,496 Edge lit lighting assembly with spectrum adjuster
A lighting assembly comprises a light source and a light guide having a light input edge and a light output surface. Light from the light source enters the...
US-9,383,495 Lateral light emitting device
To provide a lateral light emitting device that can prevent coupling efficiency in a fused portion of a rod lens and a prism from being deteriorated, can set an...
US-9,383,494 Polarizing plate and liquid crystal display including the same
A polarizing plate includes a polarizer and at least one protective film on at least one side of the polarizer. The protective film has an in-plane retardation...
US-9,383,493 Laminated polarizing plate, method for production thereof and liquid crystal display
The invention relates a long laminated polarizing plate (PL) comprising at least one reflective linear polarizer (Pr) having a transmission axis parallel to the...
US-9,383,492 Elliptical polarization plate
To provide an elliptical polarization plate excellent in suppression of coloration and light leakage in display. An elliptical polarization plate having a...
US-9,383,491 Retardation film, polarizing plate, and liquid crystal display
A retardation film includes a first optically anisotropic layer having liquid crystal compounds fixed in a homogeneously aligned state and a leveling agent, and...
US-9,383,490 Depolarizer, telescope and remote sensing device and method
A light beam is applied to a front surface of an optical depolarizer. The depolarizer rotates the polarization of light received on different surface positions...
US-9,383,489 Inkjet composition for forming transparent film and preparation method thereof
The present invention relates to an inkjet composition for forming transparent films, which is highly economical and environmentally friendly and has excellent...
US-9,383,488 Color filter substrate, manufacturing method therefor and 3D display device
Disclosed are a color filter substrate, a manufacturing method therefor and a 3D display device. The color filter substrate comprises a substrate, a color...
US-9,383,487 Laminated diffractive optical element
A laminated diffractive optical element including a colorant-containing first layer having a diffraction grating surface with a grating height X and a second...
US-9,383,486 Films for display covers and display devices comprising the same
Films for display device covers and display device covers comprising the same are disclosed. In one embodiment, a display cover for coupling to a display device...
US-9,383,485 Diffusion plate and backlight module having same
A backlight module employing a diffusion plate is provided. The diffusion plate includes a main body and antireflection films formed on surfaces of the main...
US-9,383,484 Light-shielding material for optical instrument
Provided is a light-shielding material for use in optical instrument and having a light-shielding sheet with broad low-gloss region while maintaining the...
US-9,383,483 Diffuse cholesteric reflector
A diffuse reflector (100) uses a host layer (120) containing particles (122). The host layer (120) contains a cholesteric material that reflects a first...
US-9,383,482 Antireflective films comprising microstructured surface
The present invention concerns antireflective films comprising a high refractive index layer (60) and low refractive index layer (80) disposed on the high...
US-9,383,481 Liquid crystal display
The present invention relates to a liquid crystal display comprising a conductive pressure sensitive adhesive layer. The present invention may provide a liquid...
US-9,383,480 Photocurable acrylate composition
A photocurable acrylate composition, containing a compound of formula (I) as a photoinitiator and the components adapted to the photoinitiator. The photocurable...
US-9,383,479 Optical film, process of producing the same, and polarizing plate and image displaying device employing the same
An optical film comprising a first domain of a polymer composition and a second domain disposed inside the first domain, wherein the second domain is a bubble...
US-9,383,478 System and method for atmospheric parameter enhancement
System and method for enhancing at least one atmospheric parameter of interest provided in remotely-sensed data by detecting and suppressing false alarm data,...
US-9,383,477 Feedthrough assembly for electrically conductive winding
A well-logging tool for geological formation has a borehole. A housing that is to be positioned within the borehole includes an opening. An electrically...
US-9,383,476 In-well full-bore multiphase flowmeter for horizontal wellbores
Methods and apparatus for measuring individual phase fractions and phase flow rates in a multiphase flow based on velocity of the flow, speed of sound through...
US-9,383,475 Geophysical surveying
A method of analyzing controlled source electromagnetic (CSEM) survey data to determine probability density functions (PDFs) for values of an electromagnetic...
US-9,383,474 System and method for detecting film layer
A system includes a linear light source configured to emit a detection light beam to the light sensor, a light sensor configured to receive the detection light...
US-9,383,473 Method for cement evaluation with neutron logs
Method for evaluating cement integrity in a cased well environment using a logging tool that has a neutron source and one or more neutron or gamma ray...
US-9,383,472 Position-sensitive gamma detectors
Various embodiments can include apparatus and methods to operate and provide a position-sensitive detector. In various embodiments, a detector may include an...
US-9,383,471 Method and underwater node for seismic survey
A marine node for recording seismic waves underwater. The node includes a main body having a torus shape; a central body provided inside a space defined by the...
US-9,383,470 Method and device to acquire seismic data
Streamer and method for deploying the streamer for seismic data acquisition related to a subsurface of a body of water. The method includes a step of releasing...
US-9,383,469 Methods and systems for noise-based streamer depth profile control
Disclosed are methods and systems for depth control of a sensor streamer. An example embodiment comprises a method for depth control of a sensor streamer. The...
US-9,383,468 Streamers without tailbuoys
A streamer without a tail buoy for a marine survey is disclosed. The method and system here relate to an embodiment where at least one streamer in a marine...
US-9,383,467 Seismic cable for seismic prospection tolerant to failure on power supplying and/or data transmission lines
A seismic cable including sensors, data transmission lines extending the length of the seismic cable for conveying data signals issued from the sensors....
US-9,383,466 Primary estimation on OBC data and deep tow streamer data
Method for correcting OBC or deep-towed seismic streamer data for surface-related multiple reflections. The measured pressure data, preferably after...
US-9,383,465 Quantitative analysis of time-lapse seismic data
A method for quantitative analysis of time-lapse seismic data of a reservoir, including: obtaining a plurality of compressional and shear velocities from a...
US-9,383,464 Seismic imaging apparatus without edge reflections and method for the same
A seismic imaging technology for imaging a subsurface structure is provided. The seismic imaging technology is applied to modeling parameters of a wave equation...
US-9,383,463 Doubly resonant seismic source
A sound source includes a first gas filled underwater resonator, a second gas filled underwater resonator connected to the first resonator and at least one...
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