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US20100091215 |
SEMICONDUCTOR LIGHT-EMITTING DEVICE AS WELL AS IMAGE DISPLAY AND LIQUID CRYSTAL DISPLAY EMPLOYING THE SAME
The present invention relates to a semiconductor light-emitting device including a semiconductor light-emitting element emitting excitation light, a green phosphor and a red phosphor and including...
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US20070045643 |
Substrate-based white light diode
A substrate-based white light diode construction and manufacturing process comprised of having a blue-light chip attached to a substrate; blue-light chip and substrate circuitry contact being...
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US20060163989 |
Blue color filter, and organic electroluminescent device using the same
A blue color filter contains a first colorant represented by structural formula (1) in the specification and a binder resin, and also contain a second colorant that absorbs fluorescence from the...
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US20110024778 |
Optoelectronic device
This invention relates to optoelectronic devices of improved efficiency. In particular it relates to light emitting diodes, photodiodes and photovoltaics. By careful design of periodic...
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US20120132942 |
LIGHT EMITTING DIODE PACKAGE
An exemplary LED package includes first and second electrodes, an LED chip and two electrically conductive wires. The first electrode has a top surface and an opposite bottom surface. A recess is...
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US20090085049 |
Phosphor down converting element for an LED package and fabrication method
There is provided a phosphor down converting element based on fluoropolymer resin and a method for fabricating the same. There is further provided a method for using said phosphor down converting...
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US20110140156 |
ORGANIC LIGHT EMITTING DIODE DISPLAY
An organic light emitting diode display is disclosed. The display includes a first electrode, an organic emissive layer placed on the first electrode, and a second electrode having a first layer...
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US20060017057 |
Device structure to improve OLED reliability
An organic light emitting diode (“OLED”) device is formed with a thick light emitting polymer layer, hole transporting layer and an interlayer between the thick LEP layer and the hole tra...
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US20130001626 |
LIGHT EMITTING DEVICE
The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The...
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US20130087774 |
ORGANIC LIGHT EMITTING DIODE LIGHTING EQUIPMENT
An organic light emitting diode lighting equipment includes a transparent substrate main body, a first electrode formed on the substrate main body, a subsidiary electrode formed on the first...
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US20100065860 |
LIGHT EMITTING DIODE LIGHTING DEVICE
The present invention relates to a light emitting diode (LED) lighting device (10). The lighting device comprises a light guide plate (12), and a plurality of LEDs (16) accommodated in holes (14)...
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US20110227475 |
CO-DOPED 1-1-2 NITRIDES
The invention relates to compounds of the formula (I): (Ca,Sr,Ba)1-x-yMeySiN2:Eux, where Me═Mn2+, Mg2+, Be2+, Ni2+, Co2+ and/or Ru2+; x=0.005 to 0.20; and y<1, and/or of the formula (II): (...
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US20110215342 |
LED PACKAGING WITH INTEGRATED OPTICS AND METHODS OF MANUFACTURING THE SAME
Methods and structures are provided for wafer-level packaging of light-emitting diodes (LEDs). An array of LED die are mounted on a packaging substrate. The substrate may include an array of...
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US20110049547 |
FABRICATING METHOD AND STRUCTURE OF A WAFER LEVEL MODULE
A fabricating method and structure form a wafer level module with a solid adhesive film. A first solid adhesive film includes a first release film and a second release film that respectively cover...
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US20120273819 |
LED PACKAGE STRUCTURE
An LED package structure includes a substrate, two electrodes engaged in the substrate, an LED chip, a reflective cup and an encapsulation. The substrate includes a first surface and a second...
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US20070063647 |
Light emitting diode for emitting white light
A light emitting diode (10) includes a red light emitting diode chip (12), a green light emitting diode chip (14), a blue light emitting diode chip (16), and a lens (18). The red light emitting...
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US20120241796 |
LIGHT-EMITTING DEVICE
According to one embodiment, a light-emitting device includes a light-transmitting layer including first and second regions and a third region intervening therebetween, and a light-emitting portion...
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US20080093616 |
Light-Emitting Diode Illumination Source
The invention provides light emitting diode illumination source having excellent properties as an illumination source such as a flat spectral distribution in the wavelength region from green to red...
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US20080023715 |
Method of Making White Light LEDs and Continuously Color Tunable LEDs
A light emitting diode comprising of a fluorescent microsphere coating is proposed. The coating consists of fluorescent microspheres which fluoresce at green and red wavelengths, excited by a...
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US20100140652 |
SURFACE-TEXTURED ENCAPSULATIONS FOR USE WITH LIGHT EMITTING DIODES
Surface-textured encapsulations for use with light emitting diodes. In an aspect, a light emitting diode apparatus is provided that includes a light emitting diode, and an encapsulation formed upon...
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US20100237367 |
LIGHT EMITTING DIODE PACKAGE
A light emitting diode (LED) package includes a carrier, an LED chip, an encapsulant, a plurality of phosphor particles, and a plurality of anti-humidity particles. The LED chip is disposed on and...
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US20070290218 |
PACKAGED LIGHT EMITTING DEVICES
Packaged semiconductor light emitting device are provided including a reflector having a lower sidewall portion defining a reflective cavity. A light emitting device is positioned in the reflective...
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US20120056221 |
LIGHT EMITTING ELEMENT
The present invention provides a light emitting element, which includes a light emitting diode (LED) chip and a wavelength-converting layer arranged on a surface of the LED chip, the...
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US20110227105 |
Multi-Layer LED Array Engine
A multi-layer LED array engine is provided. The multi-layer LED array engine includes a base plate frame, a molded platform, two lead frames, a lighting element, a dome, a protection layer, and a...
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US20100084745 |
Nitride semiconductor substrate
A nitride semiconductor substrate has a first surface forming a principal surface of the substrate. A first edge is formed by beveling at least a portion of an edge of the first surface of the...
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US20130026515 |
LED PACKAGE WITH A FRESNEL LENS
A LED package with a Fresnel lens includes a base, a LED chip, a surrounding body and a lens. The lens is a Fresnel lens which refracts the beam of light from the LED chip to one definite direction...
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US20120056223 |
LED PACKAGE STRUCTURE AND PACKAGING METHOD THEREOF
A LED package structure includes a supporting substrate, a first electrically-conductive structure, a LED chip, an insulating layer and a second electrically-conductive structure. The supporting...
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US20100244069 |
NOVEL OLED DISPLAY ARCHITECTURE
A device is provided. The device includes first, second and third subpixels. The first sub-pixel includes an emissive layer having a first emitting material but not a second emitting material. The...
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US20130107573 |
WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE, AND BACKLIGHT UNIT FOR LIQUID CRYSTALS
Provided is a wavelength conversion element that can prevent damage to the wavelength conversion element during the use of the light source and reduce the decrease in intensity of light emitted...
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US20100155753 |
PHOSPHOR, LIGHT EMITTING DEVICE AND WHITE LIGHT EMITTING DIODE
The present invention provides a phosphor, a lighting system and a white light emitting diode. The phosphor comprises a compound represented by the formula (1) and Eu as an activator....
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US20100155745 |
MULTICHIP LIGHT-EMITTING DIODE
A multichip light-emitting diode (LED) includes a reflective cup, a plurality of light-emitting chips and a package. The light-emitting chips are disposed in the reflective cup and emit light when...
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US20110266551 |
HIGH BRIGHTNESS LIGHT EMITTING DIODE COVERED BY ZINC OXIDE LAYERS ON MULTIPLE SURFACES GROWN IN LOW TEMPERATURE AQUEOUS SOLUTION
A high brightness III-Nitride based Light Emitting Diode (LED), comprising multiple surfaces covered by Zinc Oxide (ZnO) layers, wherein the ZnO layers are grown in a low temperature aqueous...
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US20100155761 |
Light emitting device having a divalent europium-activated alkaline earth metal orthosilicate phoshor
A light emitting device includes a light emitting element comprising a nitride semiconductor and a phosphor that can absorb a part of light emitted from the light emitting element and can emit...
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US20130043501 |
LED MODULE
An LED module A1 is provided with: a first lead 1 including a die-bonding portion 12 with a mount surface 12a, and a front-end sunk portion 14; a second lead 2 including a wire-bonding portion 22...
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US20120241786 |
SOLID STATE OPTOELECTRONIC DEVICE WITH PLATED SUPPORT SUBSTRATE
A vertical solid state lighting (SSL) device is disclosed. In one embodiment, the SSL device includes a light emitting structure formed on a growth substrate. Individual SSL devices can include a...
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US20130049021 |
WHITE LEDS WITH EMISSION WAVELENGTH CORRECTION
Methods for fabricating semiconductor devices such as LED chips with emission wavelength correction and devices fabricated using these methods. Different embodiments include sequential coating...
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US20110108866 |
LED PACKAGE AND METHOD FOR FABRICATING THE SAME
An LED package is disclosed herein. The disclosed LED package comprises a base having an LED chip mounted thereon, an encapsulation member formed by a light-transmittable resin to encapsulate the...
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US20120037935 |
Substrate Structure of LED (light emitting diode) Packaging and Method of the same
The present invention provides a substrate for LED packaging and a fabrication method thereof. The substrate can dissipate heat quickly and enhance light emitting efficiency. For this purpose,...
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US20110089449 |
LIGHT EMITTING DIODE PACKAGE STRUCTURE
An LED package structure includes a house, an LED chip, a transparent cover, and a surrounding wall. The house has an upper surface, a cavity exposed by the upper surface, and a surrounding plane....
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US20120126266 |
ILLUMINATION APPARATUS
According to one embodiment, an illumination apparatus includes an LED (Light Emitting Diode) module, a light guide plate, and a support body. The support body supports the LED module and the light...
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US20100326519 |
HIDDEN ORGANIC OPTOELECTRONIC DEVICES WITH A LIGHT SCATTERING LAYER
An optoelectronic device (100) comprising at least one optoelectronic active region (101) comprising at least a rear electrode (102) and a front electrode (103) between which an organic...
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US20130062639 |
METHOD FOR FABRICATING LIGHT EMITTING DIODE (LED) DEVICES HAVING OUTPUT WITH SELECTED CHARACTERISTICS
A method for fabricating a light emitting diode (LED) device includes the steps of forming (or providing) a plurality of LED dice, forming a plurality of wavelength conversions layers, and then...
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US20080067535 |
Side view LED package structure
A side view light emitting diode (LED) package structure includes a package housing, a side view LED chip and a thermal conductive member. The side view LED chip is enclosed by the package housing...
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US20050274959 |
High power LED package
Disclosed is a high power LED package, including an LED; a silicon submount to which the LED is flip chip bonded; a reflective film formed on the silicon submount and electrically connected to the...
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US20080283857 |
Novel phosphor for white light-emitting diodes and fabrication of the same
The present invention provides a light-emitting diode-converted phosphor compound having the following chemical formula: (M1-m-nCemEun)2BO3X wherein M is at least one element selected from the...
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US20120068213 |
LIGHT EMISSIVE CERAMIC LAMINATE AND METHOD OF MAKING SAME
A laminated composite includes a wavelength-converting layer and a non-emissive blocking layer, wherein the emissive layer includes a garnet host material and an emissive guest material, and the...
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US20060108592 |
Organic electroluminescent apparatus
A red color filter layer is provided under an organic EL device. A green color filter layer, a blue color filter layer, and a region without a color filter layer are provided in this order under an...
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US20100019261 |
SILICON NANOPARTICLE WHITE LIGHT EMITTING DIODE DEVICE
Multiple films of red-green-blue (RGB) luminescent silicon nanoparticles are integrated in a cascade configuration as a top coating in an ultraviolet/blue light emitting diode (LED) to convert it...
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US20120235190 |
ENCAPSULANT WITH INDEX MATCHED THIXOTROPIC AGENT
Emitter packages are disclosed having a thixotropic agent or material, with the encapsulant exhibiting significant reduction of thixotropic agent scattering. The packages exhibit a corresponding...
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US20120056225 |
LIGHT EMITTING DEVICE
A light emitting device according to one embodiment includes a board; a light emitting element mounted on the board, emitting light having a wavelength of 250 nm to 500 nm; a red fluorescent layer...
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