1
Edward Brittain Stokes, Thomas Francis McNulty, Daniel Darcy Doxsee, Alok Mani Srivastava, Lionel Monty Levinson, Anil Raj Duggal: Solid state illumination system containing a light emitting diode, a light scattering material and a luminescent material. General Electric Company, Foley & Lardner, September 14, 2004: US06791259 (277 worldwide citation)

A lamp containing a radiation source, a luminescent material and a radiation scattering material located between the radiation source and the luminescent material is provided. The lamp may be a white emitting lamp. The radiation source may be a blue emitting LED. The luminescent material may be a ye ...


2
Daniel Darcy Doxsee, Anant Achyut Setlur, Zena R Brown, Alok Srivastava, Holly Comanzo: White light LED device. GELcore, General Electric Company, Fay Sharpe Fagan Minnich & McKee, August 30, 2005: US06936857 (171 worldwide citation)

A light source including a specific LED and phosphor combination capable of emitting white light for direct illumination. In one embodiment, the light source includes an LED chip emitting in the 460-470 nm range radiationally coupled to a phosphor comprising Ca8Mg(SiO4)4Cl2:Eu2+,Mn2+. In a second em ...


3
Emil Vergilov Radkov, Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo, Ljudmil Slavchev Grigorov, Thomas Francis McNulty, Daniel Darcy Doxsee, William Winder Beers: Red emitting phosphor materials for use in LED and LCD applications. Lumination, Fay Sharpe, April 15, 2008: US07358542 (162 worldwide citation)

Phosphor compositions including those having the formulas A2-xEuxW1-yMoyO6, where A is selected from Y, Gd, Lu, La, and combinations thereof; and where 0.5≦x≦1.0, 0.01≦y≦1.0; MmOnX, wherein M is selected from the group of Sc, Y, a lanthanide, an alkali earth metal and mixtures thereof; X is a haloge ...


4
Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo, Daniel Darcy Doxsee: Phosphor blends for generating white light from near-UV/blue light-emitting devices. General Electric Company, Toan P Vo, Patrick K Patnode, February 3, 2004: US06685852 (123 worldwide citation)

Phosphor blends are disclosed that are capable of absorbing electromagnetic radiation having wavelengths in the range from about 315 nm to about 480 nm. These blends are mixtures of phosphors selected from the group consisting of Sr


5
Thomas Francis McNulty, Daniel Darcy Doxsee, James Wilson Rose: UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same. General Electric Company, Toan P Vo, Patrick K Patnode, February 3, 2004: US06686676 (94 worldwide citation)

UV reflectors incorporated in UV LED-based light sources reduce the amount of UV radiation emission into the surroundings and increase the efficiency of such light sources. UV reflectors are made of nanometer-sized particles having a mean particle diameter less than about one-tenth of the wavelength ...


6
Daniel Darcy Doxsee, Cherian Jacob: White light emitting device based on UV LED and phosphor blend. GELcore, Fay Sharpe Fagan Minnich & McKee, July 20, 2004: US06765237 (93 worldwide citation)

A light source including a specific LED and phosphor combination capable of emitting white light for direct illumination. In one embodiment, the light source includes an LED chip emitting in the 380-420 nm range radiationally coupled to a phosphor blend first phosphor selected from the group consist ...


7
Anant Achyut Setlur, Alok Mani Srivastava, Holly Ann Comanzo, Daniel Darcy Doxsee: Phosphor blends for generating white light from near-UV/blue light-emitting devices. General Electric Company, Global Research Center, October 31, 2002: US20020158565-A1 (1 worldwide citation)

Phosphor blends are disclosed that are capable of absorbing electromagnetic ation having wavelengths in the range from about 315 nm to about 480 nm. O25:Eu2+,(Sr,Ba,Ca)5(PO4)3(Cl,OH):Eu2+,(Ba,Ca,Sr)2MgAl16O27: Eu2+, and (Ba,Ca,Sr)2MgAl16O27:Eu2+,Mn2+. White light sources are obtained by lying a phos ...


8
Daniel Darcy Doxsee, Anant Achyut Setlur, Zena R Brown, Alok Srivastava, Holly Comanzo: White light LED device. Scott A McCollister, Fay Sharpe Fagan Minnich & McKee, August 19, 2004: US20040159846-A1

A light source including a specific LED and phosphor combination capable of emitting white light for direct illumination. In one embodiment, the light source includes an LED chip emitting in the 460-470 nm range radiationally coupled to a phosphor comprising Ca8Mg(SiO4)4Cl2:Eu2+,Mn2+. In a second em ...


9
Daniel Darcy Doxsee, Cherian Jacob: White light emitting device based on uv led and phosphor blend. Fay Sharp Fagan Minnich & Mckee, July 15, 2004: US20040135154-A1

A light source including a specific LED and phosphor combination capable of emitting white light for direct illumination. In one embodiment, the light source includes an LED chip emitting in the 380-420 nm range radiationally coupled to a phosphor blend first phosphor selected from the group consist ...


10
Thomas Francis McNulty, Daniel Darcy Doxsee, James Wilson Rose: UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same. General Electric Company, Global Research Center, December 5, 2002: US20020180351-A1

UV reflectors incorporated in UV LED-based light sources reduce the amount of UV radiation emission into the surroundings and increase the efficiency of such light sources. UV reflectors are made of nanometer-sized particles having a mean particle diameter less than about one-tenth of the wavelength ...