1
Christopher H Lowery, Gerd Mueller, Regina Mueller: Red-deficiency-compensating phosphor LED. LumiLeds Lighting U S, Brian D Ogonowsky, Mark E Schmidt, Skjerven Morrill MacPherson, February 26, 2002: US06351069 (217 worldwide citation)

A light emitting device and a method of fabricating the device utilize a supplementary fluorescent material that radiates secondary light in the red spectral region of the visible light spectrum to increase the red color component of the composite output light. The secondary light from the supplemen ...


2
Gerd O Mueller, Regina Mueller Mach, Grigoriy Basin, Robert Scott West, Paul S Martin, Tze Sen Lim, Stefan Eberle: LED with phosphor tile and overmolded phosphor in lens. Koninklijke Philips Electronics, Philips Lumilends Lighting Company, December 28, 2010: US07858408 (180 worldwide citation)

Overmolded lenses and certain fabrication techniques are described for LED structures. In one embodiment, thin YAG phosphor plates are formed and affixed over blue LEDs mounted on a submount wafer. A clear lens is then molded over each LED structure during a single molding process. The LEDs are then ...


3
Regina Mueller Mach, Gerd O Mueller, Paul S Martin: Light emitting diode device that emits white light. Lumileds Lighting U S, Rachel V Leiterman, Patent Law Group, August 5, 2003: US06603258 (114 worldwide citation)

A white-light emitting diode (LED) is provided that emits primary light at a wavelength that is in the range of 485 to 515 nanometers (nm), which corresponds to a bluish-green color. A portion of the primary light is converted into a reddish-colored light that ranges in wavelength from approximately ...


4
Regina Mueller Mach, Gerd O Mueller: Blue backlight and phosphor layer for a color LCD. Lumileds Lighting U S, Patent Law Group, Brian D Ogonowsky, January 18, 2005: US06844903 (38 worldwide citation)

A color, transmissive LCD uses a backlight that supplies a uniform blue light to the back of the liquid crystal layer in an LCD. The blue light, after being modulated by the liquid crystal layer, is then incident on the back surface of phosphor material located above the liquid crystal layer. A firs ...


5
Regina Mueller Mach, Gerd Mueller, Jörg Meyer, Peter J Schmidt, Walter Mayr, Hans Dieter Bausen: Illumination system comprising a radiation source and a fluorescent material. Koninklijke Philips Electronics, Philips Lumileds Lighting Company, May 10, 2011: US07938983 (12 worldwide citation)

The invention concerns an illumination system for generation of colored, especially amber or red light, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength diff ...


6
Regina Mueller Mach, Gerd O Mueller: Flat panel energized by blue LED for generating white light. Philips Lumileds Lighting Company, Patent Law Group, Brian D Ogonowsky, July 24, 2007: US07248310 (7 worldwide citation)

A color, transmissive LCD uses a backlight that supplies a uniform blue light to the back of the liquid crystal layer in an LCD. The blue light, after being modulated by the liquid crystal layer, is then incident on the back surface of phosphor material located above the liquid crystal layer. A firs ...


7
Michael R Krames, Gerd Mueller, Oleg Borisovich Shchekin, Mark Pugh, Gerard Harbers, John E Epler, Serge Bierhuizen, Regina Mueller Mach: Low profile side emitting LED with window layer and phosphor layer. Philips Lumileds Lighting Company, December 20, 2011: US08080828 (3 worldwide citation)

Low profile, side-emitting LEDs are described that generate white light, where all light is emitted within a relatively narrow angle generally parallel to the surface of the light-generating active layer. The LEDs enable the creation of very thin backlights for backlighting an LCD. In one embodiment ...


8
Regina Mueller Mach, Gerd Mueller, Jorge Meyer, Peter J Schmidt, Walter Mayr, Hans Dieter Bausen: Illumination system comprising a radiation source and a fluorescent material. Koninklijke Philips Electronics, Philips Lumileds Lighting Company, October 18, 2011: US08038905 (2 worldwide citation)

The invention concerns an illumination system for generation of colored, especially amber or red light, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength diff ...


9
Gerd Mueller, Regina Mueller Mach, Grigoriy Basin, Robert Scott West, Paul S Martin, Tze Sen Lim, Stefan Eberle: LED with Phosphor Tile and Overmolded Phosphor in Lens. Philips Lumileds Lighting Company, Patent Law Group, February 28, 2008: US20080048200-A1

Overmolded lenses and certain fabrication techniques are described for LED structures. In one embodiment, thin YAG phosphor plates are formed and affixed over blue LEDs mounted on a submount wafer. A clear lens is then molded over each LED structure during a single molding process. The LEDs are then ...


10
Michael R Krames, Gerd Mueller, Oleg Borisovich Shchekin, Mark Pugh, Gerard Harbers, John E Epler, Serge Bierhuizen, Regina Mueller Mach: Low profile side emitting led with window layer and phosphor layer. Philips Lumileds Lighting Company, Philips Intellectual Property & Standards, December 25, 2008: US20080315228-A1

Low profile, side-emitting LEDs are described that generate white light, where all light is emitted within a relatively narrow angle generally parallel to the surface of the light-generating active layer. The LEDs enable the creation of very thin backlights for backlighting an LCD. In one embodiment ...