US Patent No: 6,066,861

Number of patents in Portfolio can not be more than 2000

Wavelength-converting casting composition and its use

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Abstract

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The wavelength-converting casting composition is based on a transparent epoxy casting resin with a luminous substance admixed. The composition is used in an electroluminescent component having a body that emits ultraviolet, blue or green light. An inorganic luminous substance pigment powder with luminous substance pigments is dispersed in the transparent epoxy casting resin. The luminous substance is a phosphorous group of the general formula A.sub.3 B.sub.5 X.sub.12 :M, and the luminous substance pigments have particle sizes<20 .mu.m and a mean grain diameter d.sub.50 <5 .mu.m.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNGMUNICH581

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Debray, Alexandra Nurnburg, DE 32 1214
Hohn, Klaus Taufkirchen, DE 40 1744
Schlotter, Peter Freiburg, DE 35 1735
Schmidt, Ralf Vorstetten, DE 151 2054
Schneider, Jurgen Kirchzarten, DE 72 1620

Cited Art Landscape

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SHARP KABUSHIKI KAISHA (1)
7,176,794 Method and apparatus for capturing audio input using a television 21 2004

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
CREE, INC. (70)
7,183,587 Solid metal block mounting substrates for semiconductor light emitting devices 32 2003
7,029,935 Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same 79 2003
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7,322,732 Light emitting diode arrays for direct backlighting of liquid crystal displays 39 2004
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7,304,694 Solid colloidal dispersions for backlighting of liquid crystal displays 4 2005
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8,735,920 Light emitting diode package with optical element 0 2006
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8,264,138 Shifting spectral content in solid state light emitters by spatially separating lumiphor films 0 2007
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8,232,564 Wafer level phosphor coating technique for warm light emitting diodes 1 2008
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OSRAM OPTO SEMICONDUCTORS GMBH (51)
7,183,661 Epoxy-resin systems, which are resistant to aging, moulding materials, components produced therefrom and the use thereof 11 2001
7,098,588 Surface-mountable light-emitting diode light source and method of producing a light-emitting diode light source 17 2002
7,838,357 Optoelectronic component 1 2002
7,514,723 Optoelectronic component 3 2002
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STANLEY ELECTRIC CO., LTD. (32)
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7,312,477 Led lamp for light source 12 2005
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7,753,573 Light source and vehicle lamp 3 2007
7,622,748 LED lamp for light source and method 2 2007
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7,950,837 Vehicle lamp 4 2009
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GENERAL ELECTRIC COMPANY (28)
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6,538,371 White light illumination system with improved color output 123 2000
6,522,065 Single phosphor for creating white light with high luminosity and high CRI in a UV led device 101 2000
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6,614,103 Plastic packaging of LED arrays 109 2000
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6,616,862 Yellow light-emitting halophosphate phosphors and light sources incorporating the same 67 2001
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6,853,131 Single phosphor for creating white light with high luminosity and high CRI in a UV LED device 67 2002
7,015,510 White light emitting phosphor blend for LED devices 35 2002
6,733,711 Plastic packaging of LED arrays 53 2003
6,730,533 Plastic packaging of LED arrays 15 2003
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NICHIA CORPORATION (27)
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7,329,988 Light emitting device with blue light LED and phosphor components 19 2007
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8,093,619 Light emitting device 6 2007
8,802,459 Surface mount lateral light emitting apparatus and fabrication method thereof 0 2007
7,682,848 Light emitting device with blue light LED and phosphor components 11 2008
8,030,665 Nitride semiconductor device comprising bonded substrate and fabrication method of the same 17 2008
8,148,177 Light emitting device and display 0 2009
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7,915,631 Light emitting device and display 1 2009
7,901,959 Liquid crystal display and back light having a light emitting diode 1 2009
8,610,147 Light emitting device and display comprising a plurality of light emitting components on mount 0 2009
8,754,428 Light emitting device and display 0 2009
7,968,866 Light emitting device and display 1 2009
7,855,092 Device for emitting white-color light 7 2010
7,943,941 Device for emitting various colors 3 2010
8,309,375 Light emitting device and display 0 2010
8,679,866 Light emitting device and display 0 2010
8,685,762 Light emitting device and display 0 2011
 
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG (25)
6,376,902 Optoelectronic structural element 78 2000
6,245,259 Wavelength-converting casting composition and light-emitting semiconductor component 163 2000
6,613,247 Wavelength-converting casting composition and white light-emitting semiconductor component 76 2000
7,235,189 Method of producing a wavelength-converting casting composition 23 2000
6,624,491 Diode housing 100 2000
7,601,550 Methods for producing a light emitting semiconductor body with a luminescence converter element 9 2001
6,592,780 Wavelength-converting casting composition and white light-emitting semiconductor component 88 2001
6,469,321 Surface-mountable light-emitting diode structural element 37 2002
8,039,855 Radiation-emitting optical component 0 2002
6,573,580 Surface-mountable light-emitting diode structural element 47 2002
6,759,733 Optoelectric surface-mountable structural element 32 2003
7,045,956 Light emitting diode with wavelength conversion 44 2003
7,276,736 Wavelength-converting casting composition and white light-emitting semiconductor component 16 2003
7,436,002 Surface-mountable radiation-emitting component 16 2003
7,102,215 Surface-mountable light-emitting diode structural element 5 2004
7,125,143 LED module 42 2004
7,138,301 Diode housing 6 2006
7,183,632 Surface-mountable light-emitting diode structural element 19 2006
7,534,634 Surface-mountable light-emitting diode light source and method of producing a light-emitting diode light source 0 2006
7,368,329 Diode housing 13 2006
7,508,002 Surface-mountable light-emitting diode structural element 0 2007
7,709,852 Wavelength-converting casting composition and light-emitting semiconductor component 10 2007
7,780,317 LED illumination system 4 2007
7,696,590 Diode housing 2 2008
8,071,996 Wavelength-converting casting composition and light-emitting semiconductor component 4 2010
 
LG INNOTEK CO., LTD. (24)
8,294,172 Method of fabricating vertical devices using a metal support film 2 2002
7,569,865 Method of fabricating vertical structure LEDs 14 2004
7,588,952 Method of fabricating vertical structure LEDs 10 2005
7,531,956 Light emitting device and phosphor for the same 1 2005
7,563,629 Method of fabricating vertical structure LEDs 16 2005
8,022,386 Vertical topology light emitting device 6 2005
8,368,115 Method of fabricating vertical devices using a metal support film 3 2006
8,237,352 Photoluminescent sheet 0 2006
7,772,020 Method of fabricating vertical devices using a metal support film 8 2007
7,462,881 Method of fabricating vertical structure LEDs 7 2007
7,576,368 Method of fabricating vertical structure LEDs 8 2007
8,106,417 Vertical topology light emitting device using a conductive support structure 6 2008
7,816,705 Method of fabricating vertical structure LEDs 17 2009
8,445,921 Thin film light emitting diode 2 2009
8,384,091 Thin film light emitting diode 2 2009
8,288,787 Thin film light emitting diode 2 2010
7,956,364 Thin film light emitting diode 5 2010
7,928,465 Method of fabricating vertical structure LEDs 27 2010
8,384,120 Method of fabricating vertical structure LEDs 4 2011
8,207,552 Thin film light emitting diode 0 2011
8,723,411 Photoluminescent sheet 0 2012
8,564,016 Vertical topology light emitting device 0 2012
8,809,898 Method of fabricating vertical structure LEDs 0 2013
8,669,587 Vertical topology light emitting device 0 2013
 
PRYSM, INC. (23)
7,791,561 Display systems having screens with optical fluorescent materials 6 2006
7,733,310 Display screens having optical fluorescent materials 4 2006
8,803,772 Display systems having screens with optical fluorescent materials 0 2006
8,089,425 Optical designs for scanning beam display systems using fluorescent screens 0 2006
8,000,005 Multilayered fluorescent screens for scanning beam display systems 10 2006
8,451,195 Servo-assisted scanning beam display systems using fluorescent screens 0 2006
7,994,702 Scanning beams displays based on light-emitting screens having phosphors 8 2006
7,884,816 Correcting pyramidal error of polygon scanner in scanning beam display systems 1 2006
7,697,183 Post-objective scanning beam systems 11 2007
7,878,657 Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens 1 2007
8,013,506 Organic compounds for adjusting phosphor chromaticity 1 2007
8,169,454 Patterning a surface using pre-objective and post-objective raster scanning systems 0 2008
8,045,247 Post-objective scanning beam systems 0 2008
8,038,822 Multilayered screens with light-emitting stripes for scanning beam display systems 0 2008
7,869,112 Beam scanning based on two-dimensional polygon scanner for display and other applications 0 2008
8,232,957 Laser displays using phosphor screens emitting visible colored light 1 2009
8,593,711 Beam scanning systems based on two-dimensional polygon scanner 0 2009
8,556,430 Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens 0 2009
8,698,713 Display systems having screens with optical fluorescent materials 0 2010
8,384,625 Servo-assisted scanning beam display systems using fluorescent screens 1 2010
8,233,217 Multilayered fluorescent screens for scanning beam display systems 1 2011
8,203,785 Multilayered fluorescent screens for scanning beam display systems 1 2011
8,344,610 Scanning beam displays based on light-emitting screens having phosphors 0 2011
 
SEOUL SEMICONDUCTOR CO., LTD. (21)
8,070,983 Luminescent material 5 2004
7,554,129 Light emitting device 34 2004
7,399,998 Light emitting device 0 2004
8,071,988 White light emitting device comprising a plurality of light emitting diodes with different peak emission wavelengths and a wavelength converter 2 2005
8,273,266 Copper-alkaline-earth-silicate mixed crystal phosphors 0 2006
8,188,492 Light emitting device having plural light emitting diodes and at least one phosphor for emitting different wavelengths of light 3 2007
8,070,984 Luminescent material 5 2007
8,066,909 Light emitting device 4 2007
8,089,084 Light emitting device 4 2008
8,134,165 Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors 2 2008
8,137,589 Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same 2 2008
8,318,044 Light emitting device 0 2009
8,308,980 Light emitting device 0 2009
8,075,802 Luminescent material 2 2010
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8,703,014 -doped silicate luminophores 0 2010
8,158,028 Luminescent material 0 2011
8,252,203 Luminescent material 0 2011
8,501,040 Non-stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same 0 2012
8,431,954 Light emitting device employing non-stoichiometric tetragonal alkaline earth silicate phosphors 1 2012
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PHILIPS SOLID-STATE LIGHTING SOLUTIONS, INC. (15)
7,161,311 Multicolored LED lighting method and apparatus 125 2003
7,387,405 Methods and apparatus for generating prescribed spectrums of light 117 2003
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7,453,217 Marketplace illumination methods and apparatus 46 2004
7,161,313 Light emitting diode based products 104 2005
7,520,634 Methods and apparatus for controlling a color temperature of lighting conditions 53 2005
7,350,936 Conventionally-shaped light bulbs employing white LEDs 128 2006
8,142,051 Systems and methods for converting illumination 2 2006
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XICATO, INC. (11)
7,942,556 Solid state illumination device 16 2008
7,984,999 Illumination device with light emitting diodes and moveable light adjustment member 6 2008
8,220,971 Light emitting diode module with three part color matching 10 2009
8,104,908 Efficient LED-based illumination module with high color rendering index 3 2010
8,104,922 Solid state illumination device 0 2010
8,317,359 Illumination device with light emitting diodes and moveable light adjustment member 1 2011
8,408,726 Efficient led-based illumination modules with high color rendering index 0 2012
8,746,922 LED based illumination module color matched to an arbitrary light source 0 2012
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LITEPANELS LTD. (10)
6,749,310 Wide area lighting effects system 39 2001
6,948,823 Wide area lighting apparatus and effects system 23 2002
6,824,283 Wide area fluorescent lighting apparatus 20 2002
7,604,361 Versatile lighting apparatus and associated kit 5 2004
7,318,652 Versatile stand-mounted wide area lighting apparatus 6 2005
7,331,681 Lighting apparatus with adjustable lenses or filters 8 2005
7,429,117 Camera-mounted dimmable lighting apparatus 27 2006
7,510,290 Stand-mounted light panel for natural illumination in film, television or video 10 2006
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ILLUMITEX, INC. (8)
8,087,960 LED system and method 5 2007
7,789,531 LED system and method 7 2007
7,829,358 System and method for emitter layer shaping 6 2009
8,115,217 Systems and methods for packaging light-emitting diode devices 10 2009
8,449,128 System and method for a lens and phosphor layer 1 2009
7,968,896 Separate optical device for directing light from an LED 6 2010
8,263,993 System and method for emitter layer shaping 2 2010
8,585,253 System and method for color mixing lens array 0 2011
 
TOYODA GOSEI CO., LTD. (8)
6,717,355 Light-emitting unit 38 2001
6,774,405 Light-emitting device 20 2002
6,680,490 Light-emitting device 39 2002
7,042,150 Light-emitting device, method of fabricating the device, and LED lamp using the device 16 2003
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7,498,734 Light emitting device with wavelength converted by phosphor 35 2004
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KOPIN CORPORATION (7)
6,911,079 Method for reducing the resistivity of p-type II-VI and III-V semiconductors 2 2002
7,002,180 Bonding pad for gallium nitride-based light-emitting device 13 2002
6,734,091 Electrode for p-type gallium nitride-based semiconductors 6 2002
6,881,983 Efficient light emitting diodes and lasers 8 2002
6,847,052 Light-emitting diode device geometry 41 2003
6,955,985 Domain epitaxy for thin film growth 4 2003
7,122,841 Bonding pad for gallium nitride-based light-emitting devices 5 2004
 
LUMINATION LLC (7)
7,327,078 LED illumination device with layered phosphor pattern 24 2004
7,358,542 Red emitting phosphor materials for use in LED and LCD applications 38 2005
7,274,045 Borate phosphor materials for use in lighting applications 32 2005
7,497,973 Red line emitting phosphor materials for use in LED applications 7 2006
7,648,649 Red line emitting phosphors for use in led applications 4 2007
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7,847,309 Red line emitting complex fluoride phosphors activated with Mn4+ 2 2008
 
PHILIPS LUMILEDS LIGHTING COMPANY LLC (7)
6,351,069 Red-deficiency-compensating phosphor LED 146 1999
6,696,703 Thin film phosphor-converted light emitting diode device 81 1999
6,603,258 Light emitting diode device that emits white light 79 2000
6,680,569 Red-deficiency compensating phosphor light emitting device 95 2002
8,049,234 Light emitting devices with improved light extraction efficiency 0 2007
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RENSSELAER POLYTECHNIC INSTITUTE (7)
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7,750,359 Package design for producing white light with short-wavelength LEDS and down-conversion materials 4 2006
7,703,942 High-efficient light engines using light emitting diodes 25 2006
7,889,421 High-power white LEDs and manufacturing method thereof 11 2006
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CREE HONG KONG LIMITED (6)
D633631 Light source of light emitting diode 7 2007
D634863 Light source of light emitting diode 11 2008
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7,675,145 Apparatus, system and method for use in mounting electronic elements 18 2006
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8,368,112 Aligned multiple emitter package 4 2009
8,362,605 Apparatus and method for use in mounting electronic elements 0 2009
 
KABUSHIKI KAISHA TOSHIBA (6)
6,576,931 Semiconductor light emitting device and method for manufacturing same 17 2001
6,936,852 Semiconductor light emitting device and method for manufacturing same 12 2003
7,737,460 White LED and manufacturing method therefor 1 2006
7,982,384 Image display device and light emission device 2 2006
8,637,892 LED package and method for manufacturing same 0 2010
8,193,693 Image display device and light emission device 0 2011
 
SWITCH BULB COMPANY, INC. (6)
8,702,257 Plastic LED bulb 0 2007
8,415,695 Diffuser for LED light sources 0 2008
8,471,445 Anti-reflective coatings for light bulbs 0 2009
8,569,949 Method of light dispersion and preferential scattering of certain wavelengths of light-emitting diodes and bulbs constructed therefrom 0 2012
8,786,169 Anti-reflective coatings for light bulbs 0 2013
8,704,442 Method of light dispersion and preferential scattering of certain wavelengths of light for light-emitting diodes and bulbs constructed therefrom 0 2013
 
COOLEDGE LIGHTING INC. (5)
8,759,125 Light-emitting dies incorporating wavelength-conversion materials and related methods 0 2013
8,629,475 Light-emitting dies incorporating wavelength-conversion materials and related methods 0 2013
8,680,558 Light-emitting dies incorporating wavelength-conversion materials and related methods 0 2013
8,748,929 Light-emitting dies incorporating wavelength-conversion materials and related methods 0 2013
8,785,960 Light-emitting dies incorporating wavelength-conversion materials and related methods 0 2014
 
LIGHTSCAPE MATERIALS, INC. (5)
7,125,501 High efficiency alkaline earth metal thiogallate-based phosphors 4 2004
7,276,183 Metal silicate-silica-based polymorphous phosphors and lighting devices 6 2005
7,427,366 Efficient, green-emitting phosphors, and combinations with red-emitting phosphors 6 2005
7,713,442 Metal silicate halide phosphors and LED lighting devices using the same 2 2007
8,242,525 Silicate-based phosphors and LED lighting devices using the same 2 2009
 
OSRAM AG (5)
7,151,283 Light-radiating semiconductor component with a luminescence conversion element 25 2004
7,126,162 Light-radiating semiconductor component with a luminescence conversion element 48 2005
7,345,317 Light-radiating semiconductor component with a luminescene conversion element 38 2005
7,427,806 Semiconductor component emitting and/or receiving electromagnetic radiation, and housing base for such a component 11 2005
7,629,621 Light-radiating semiconductor component with a luminescence conversion element 30 2007
 
QD VISION, INC. (5)
8,128,249 Apparatus for selectively backlighting a material 2 2007
8,642,977 Article including semiconductor nanocrystals 0 2008
8,718,437 Compositions, optical component, system including an optical component, devices, and other products 0 2008
8,405,063 Quantum dot light enhancement substrate and lighting device including same 2 2010
8,759,850 Quantum dot light enhancement substrate 0 2013
 
INTELLECTUAL DISCOVERY CO., LTD. (4)
7,129,638 Light emitting devices with a phosphor coating having evenly dispersed phosphor particles and constant thickness 15 2001
7,423,296 Apparatus for producing a spectrally-shifted light output from a light emitting device utilizing thin-film luminescent layers 4 2003
6,806,658 Method for making an LED 12 2003
7,239,080 LED display with overlay 16 2004
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (4)
8,013,519 Organic electroluminescent light source 0 2005
7,768,198 Organic electroluminescent light source 0 2005
8,283,686 Side emitting device with hybrid top reflector 0 2008
8,471,281 Side emitting device with hybrid top reflector 0 2008
 
LIGHTING SCIENCE GROUP CORPORATION (4)
7,157,745 Illumination devices comprising white light emitting diodes and diode arrays and method and apparatus for making them 35 2004
7,528,421 Surface mountable light emitting diode assemblies packaged for high temperature operation 15 2005
7,633,093 Method of making optical light engines with elevated LEDs and resulting product 33 2006
7,777,235 Light emitting diodes with improved light collimation 3 2006
 
MITUTOYO CORPORATION (4)
8,096,676 High intensity pulsed light source configurations 0 2010
8,142,050 Phosphor wheel configuration for high intensity point source 2 2010
8,317,347 High intensity point source system for high spectral stability 1 2010
8,493,569 Optical encoder readhead configuration with phosphor layer 0 2010
 
NATIONAL INSTITUTE FOR MATERIALS SCIENCE (4)
7,906,040 α-Sialon, α-sialon phosphor and method for producing the same 4 2005
7,825,580 Fluorophor and method for production thereof and illuminator 2 2006
8,513,876 Fluorescent substance, method for producing the same, and light-emitting device using the same 0 2008
8,674,388 Phosphor, method of manufacturing the same, and light-emitting device 0 2010
 
PHOSPHORTECH CORPORATION (4)
6,982,045 Light emitting device having silicate fluorescent phosphor 37 2003
6,987,353 Light emitting device having sulfoselenide fluorescent phosphor 25 2003
7,112,921 Light emitting device having selenium-based fluorescent phosphor 7 2004
7,109,648 Light emitting device having thio-selenide fluorescent phosphor 4 2004
 
ABL IP HOLDING LLC (3)
8,772,691 Optical integrating cavity lighting system using multiple LED light sources 0 2010
8,759,733 Optical integrating cavity lighting system using multiple LED light sources with a control circuit 0 2010
8,222,584 Intelligent solid state lighting 2 2011
 
INDEPENDENT ADMINISTRATIVE INSTITUTION NATIONAL INSTITUTE FOR MATERIALS SCIENCE (3)
8,206,611 Phosphor and use thereof 8 2006
8,409,470 Phosphor and light-emitting equipment using phosphor 0 2006
8,703,019 Phosphor and use thereof 0 2012
 
Leuchstoffwerk Breitungen GmbH (3)
7,157,746 Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor 22 2004
7,138,660 Light emitting device 19 2005
7,679,101 Light emitting device 18 2006
 
LITEPANELS LLC (3)
7,874,701 Lighting apparatus with adjustable lenses or filters 3 2008
8,025,417 Camera-mounted dimmable lighting apparatus 4 2009
8,506,125 Lighting apparatus with adjustable lenses or filters 1 2010
 
PANASONIC CORPORATION (3)
7,629,620 Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device 4 2006
7,592,639 Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device 4 2006
7,772,769 Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device 1 2007
 
SAMSUNG ELECTRONICS CO., LTD. (3)
7,687,815 Side-view light emitting diode having improved side-wall reflection structure 4 2006
8,098,005 White light emitting device 0 2008
8,268,651 Manufacturing method of light emitting diode package 0 2009
 
SANKEN ELECTRIC CO., LTD. (3)
6,319,425 Transparent coating member for light-emitting diodes and a fluorescent color light source 91 2000
6,623,670 Method of molding a transparent coating member for light-emitting diodes 4 2001
7,906,904 Light permeable fluorescent cover for light emitting diode 2 2001
 
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. (3)
8,040,456 Liquid crystal display device and manufacturing method of liquid crystal display device 1 2004
8,218,105 Liquid crystal display device and manufacturing method of liquid crystal display device 0 2011
8,634,041 Liquid crystal display device and manufacturing method of liquid crystal display device 0 2012
 
EPISTAR CORPORATION (2)
7,906,792 Semiconductor light-emitting device and method 0 2008
8,207,551 Semiconductor light-emitting device and method 0 2011
 
LITE-ON TECHNOLOGY CORPORATION (2)
7,838,896 Light emitting apparatus with open loop control 2 2008
8,455,970 Lead frame assembly, package structure and LED package structure 0 2010
 
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH (2)
6,888,174 Opto-electronic semiconductor component 10 2003
7,115,217 Phosphor for light sources and associated light source 2 2003
 
TSMC SOLID STATE LIGHTING LTD. (2)
8,044,412 Package for a light emitting element 24 2008
8,552,460 Package for a light emitting element 0 2011
 
3M INNOVATIVE PROPERTIES COMPANY (1)
8,330,176 LED devices having lenses and methods of making same 3 2008
 
ASAHI RUBBER INC. (1)
6,521,915 Light-emitting diode device 68 2001
 
CALLIDA GENOMICS, INC. (1)
8,785,127 Random array DNA analysis by hybridization 0 2012
 
CARL ZEISS MICROSCOPY GMBH (1)
7,832,894 Illuminating device for microscopes 0 2006
 
CHANG GUNG UNIVERSITY (1)
7,659,549 Method for obtaining a better color rendering with a photoluminescence plate 0 2006
 
CITIZEN ELECTRONICS CO., LTD. (1)
6,744,194 Light emitting diode 41 2001
 
CONTINENTAL AUTOMOTIVE GMBH (1)
7,465,064 Light source for an image-generating unit 2 2005
 
GELCORE LLC (1)
7,088,038 Green phosphor for general illumination applications 12 2003
 
HARVATEK CORPORATION (1)
7,276,782 Package structure for semiconductor 3 2004
 
HITACHI, LTD. (1)
7,005,197 Light source and display using the same 2 2002
 
ILLUMITEX (1)
7,772,604 Separate optical device for directing light from an LED 13 2007
 
JAPAN SCIENCE AND TECHNOLOGY AGENCY (1)
7,696,690 Short-wavelength light-emitting element arranged in a container with a window having a window board formed of a calcium fluoride crystals 0 2005
 
KABUSHIKI KAISHA FINE RUBBER KENKYUUSHO (1)
6,982,523 Red light emitting phosphor, its production and light emitting device 6 2003
 
KOITO MANUFACTURING CO., LTD. (1)
8,669,699 Planar light-emitting module 0 2012
 
KYOCERA CORPORATION (1)
8,710,737 Light-emitting device 0 2007
 
LED LIGHTING FIXTURES, INC. (1)
7,828,460 Lighting device and lighting method 7 2007
 
LEDON LIGHTING JENNERSDORF GMBH (1)
8,716,730 LED module having a platform with a central recession 0 2009
 
LUMILEDS LIGHTING, U.S., LLC (1)
6,501,102 Light emitting diode (LED) device that produces white light by performing phosphor conversion on all of the primary radiation emitted by the light emitting structure of the LED device 98 2001
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
7,422,504 Light-emitting semiconductor device, light-emitting system and method for fabricating light-emitting semiconductor device 44 2005
 
MERCK PATENT GMBH (1)
7,928,466 Light emitting semi-conductor diode (with high light output) 1 2008
 
MICROSEMI CORPORATION (1)
8,269,409 Method of fabricating a light-emitting device (LED) utilizing powder/pelletized homogeneously mixed molding compound 0 2005
 
MITSUBISHI CHEMICAL CORPORATION (1)
7,332,106 Light-emitting device and phosphor 6 2006
 
NANOCRYSTAL LIGHTING CORPORATION (1)
7,259,400 Nanocomposite photonic structures for solid state lighting 22 2004
 
OSRAM OPTO SEMICONDUCTORS GMBH (1)
6,858,879 Diode housing 32 2003
 
ROHM CO., LTD. (1)
6,847,116 Chip-type semiconductor light-emitting device 9 2000
 
SAMSUNG SDI CO., LTD. (1)
8,137,585 Phosphor composition and display device including the same 2 2009
 
SHARP KABUSHIKI KAISHA (1)
6,603,146 Gallium nitride group compound semiconductor light-emitting device 32 2000
 
SHAT-R-SHIELD, INC. (1)
8,152,586 Shatterproof light tube having after-glow 0 2008
 
SOLIDLITE CORPORATION (1)
6,608,329 Purplish pink light emitting diode 4 2002
 
TOSHIBA MATERIALS CO., LTD. (1)
8,154,190 Light emitting device with resin layer containing blue, green and red emitting phosphors which emits white light when excited by ultraviolet light 6 2005
 
UBE INDUSTRIES, LTD. (1)
7,074,346 Sialon-based oxynitride phosphor, process for its production, and use thereof 5 2004
 
WELDON TECHNOLOGIES, INC. (1)
6,541,800 High power LED 157 2002
 
Other [Check patent profile for assignment information] (1)
8,814,364 Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens 0 2013