Patents by Inventor Martinus Petrus Joseph Peeters
Martinus Petrus Joseph Peeters has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20180248084Abstract: The invention provides a lighting system (100), configured to provide lighting system light (101), the lighting system comprising: —a light source (10) configured to provide light source light (11) with light intensity in the blue spectral region; —a first luminescent material (210) configured to convert at least part of the light source light (11) into first luminescent material light (211) with light intensity in the green spectral region and having a full width half maximum (FWHM) of at least 90 nm; —a second luminescent material (220) configured to convert (i) at least part of the light source light (11), or (ii) at least part of the light source light (11) and at least part of the first luminescent material light (211) into second luminescent material light (221) with light intensity in the spectral region of 610-680 nm; wherein the lighting system (100) is configured to provide at a first setting of the lighting system (100) lighting system light (101) comprising said light source light (11), said firstType: ApplicationFiled: August 16, 2016Publication date: August 30, 2018Inventors: Martinus Petrus Joseph PEETERS, Rémy Cyrille BROERSMA, René Jan HENDRIKS
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Publication number: 20180073712Abstract: A lighting device comprising a light source being configured to generate source light of a white light emission spectrum having a color correlated temperature (CCT) in a range of 2500-20000K and comprising a control unit being configured to control a lighting element for tuning of the source light with respect to a ratio between a first emission peak in a wavelength range of 460-490 nm and a second emission peak in a wavelength range of 430-460 nm. Thus a lighting device with a tunable/adjustable spectrum is provided that can switch between a first operation state of energy efficiency lighting with a blue peak in the second wavelength range of 430-460 nm, but with blue hazard risk, and a second operation state of less efficient but safe, healthy lighting with a biological stimulant having a blue peak in the first wavelength range of 460-490 nm.Type: ApplicationFiled: November 26, 2015Publication date: March 15, 2018Inventors: JOHANNES PETRUS WILHELMUS BAAIJENS, WIEBE WAGEMANS, BIANCA MARIA IRMA VAN DER ZANDE, KARS-MICHIEL HUBERT LENSSEN, MARTINUS PETRUS JOSEPH PEETERS, REMY CYRILLE BROERSMA
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Publication number: 20180056027Abstract: The invention provides a three-channel lighting apparatus with the option to support the human circadian rhythm. By choosing especially the blue LED and green phosphor, the range of biological activity that can be changed is optimized. By adjustment of the LED spectra a bigger range in melanopsin effectiveness factor, at the same CCT range (from daylight like CCT down to dimmed halogen), can be obtained.Type: ApplicationFiled: March 16, 2016Publication date: March 1, 2018Inventors: Martinus Petrus Joseph PEETERS, Rémy Cyrille BROERSMA, Yue Jun SUN, René Theodorus WEGH, Dragan SEKULOVSKI
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Patent number: 9877370Abstract: The invention provides a lighting device (100) comprising a first set of light emitting diodes (10) arranged to emit light (14) in a first wavelength range of 300 nm-490 nm, a second set of light emitting diodes (11) arranged to emit light (15) in a second wavelength range of 300 nm-490 nm, a first luminescent element (12) radiationally coupled to the first and second set of light emitting diodes and arranged to convert at least a part of the light of the first wavelength range and at least a part of the light of the second wavelength range into first luminescent element light, a second luminescent element (13) radiationally coupled to at least a subset of the second set of light emitting diodes and arranged to convert at least a part of the light (15) of the second wavelength range into second luminescent element light, wherein, during operation, the brightness level of the light (14) emitted by the first set of light emitting diodes (10) and the brightness level of the light (15) emitted by the second set oType: GrantFiled: June 12, 2014Date of Patent: January 23, 2018Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, René Theodorus Wegh, Raimond Louis Dumoulin, Marcellus Jacobus Johannes Van Der Lubbe
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Patent number: 9754776Abstract: The invention relates to a luminescent converter (10, 12) for a phosphor-enhanced light source (100, 102, 104). The luminescent converter comprises a first luminescent material (20) configured for absorbing at least a part of excitation light (hv0) emitted by a light emitter (40, 42) of the phosphor-enhanced light source, and for converting at least a part of the absorbed excitation light into first emission light (hv1) comprising a longer wavelength compared to the excitation light. The luminescent converter further comprising a second luminescent material (30) comprising organic luminescent material (30) and configured for absorbing at least a part of the first emission light emitted by the first luminescent material, and for converting at least a part of the absorbed first emission light into second emission light (hv2) having a longer wavelength compared to the first emission light.Type: GrantFiled: March 31, 2010Date of Patent: September 5, 2017Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Cornelia Titia Staats, Gerardus Arnoldus Rita Van Dijk, Rene Theodorus Wegh, Willibrordus Hubertus Martinus Maria Van De Spijker, Martinus Petrus Joseph Peeters
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Publication number: 20170139113Abstract: The invention provides a device (1) comprising (i) a luminescent concentrator (100), the luminescent concentrator (100) comprising a waveguide (4000) having a radiation input face (4100), a radiation exit face (4200), and a width (W) defined by the radiation input face (4100) and an opposite face (4500), the waveguide (4000) comprising a radiation converter element (20) distributed in the waveguide (4000) with a converter concentration; (ii) a solid state light source (10) configured to irradiate the radiation input face (4100) of the waveguide (4000) with solid state light source radiation (11); wherein the radiation converter element (20) is configured to absorb at least part of the light source radiation (11) and to convert into radiation converter element radiation (21), and wherein the converter concentration is at least three times higher than necessary to absorb 98% of the light source radiation (11) over the width (W) of the waveguide (4000).Type: ApplicationFiled: June 1, 2015Publication date: May 18, 2017Inventor: MARTINUS PETRUS JOSEPH PEETERS
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Patent number: 9624426Abstract: The invention provides a lighting unit having a light source, configured to generate light source light, and a light converter, configured remote of the light source and configured to convert at least part of the light source light into luminescent material light. The light converter includes (a) a yellow light emitting cerium containing garnet luminescent material, (b) a green light emitting luminescent material, (c) a red light emitting organic luminescent material, and (d) a particulate scattering material.Type: GrantFiled: August 1, 2012Date of Patent: April 18, 2017Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, René Theodorus Wegh, Gerardus Wilhelmus Gerbe Van Dreumel
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Publication number: 20160353716Abstract: A fish lighting system has an input interface (10) which receives instructions corresponding to a desired fish behavioral and/or physiological response (12). This is converted into a lighting control signal (RGB, t) for driving a lighting arrangement (18), with the intensity and color of the output from the lighting arrangement selected to obtain the desired fish behavioral and/or physiological response.Type: ApplicationFiled: December 8, 2014Publication date: December 8, 2016Inventors: CRISTINA TANASE, RÉMY CYRILLE BROERSMA, HENRICUS MARIE PEETERS, RENÉ THEODORUS WEGH, ROB FRANCISCUS MARIA VAN ELMPT, MARTINUS PETRUS JOSEPH PEETERS, ESTHER DE BEER, RAINIER FRANCISCUS XAVERIUS ALPHONSUS MARIE MOLS, RONALDUS JOHANNES MARIE VELINGS, PATRICK HENRICUS JOHANNES VAN STIJN
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Patent number: 9500327Abstract: A light-emitting arrangement (100) is disclosed, which is adapted to produce white output light enhancing the color perception of e.g. food in retail environments. The light-emitting arrangement comprises at least one blue light-emitting element (102) adapted to emit light having an emission peak in a first wavelength range of from 440 to 460 nm, and at least one deep blue light-emitting element (101) adapted to emit light having an emission peak in a second wavelength range of from 400 to 440 nm. Further, the light-emitting arrangement comprises at least one narrow band wavelength converting material (104) arranged to receive light emitted by said deep blue light-emitting element, and at least one broadband wavelength converting material (105) arranged to receive light emitted by at least one of said blue light-emitting element and said deep blue light-emitting element.Type: GrantFiled: July 18, 2014Date of Patent: November 22, 2016Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Wouter Oepts, Martinus Petrus Joseph Peeters, Edwin Petronella Helena Van Lier
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Patent number: 9488340Abstract: A color-adjustable light emitting arrangement is provided. The arrangement includes a solid-state light source adapted to emit light of a first wavelength range; a wavelength converting member arranged to receive light emitted by the light source and capable of converting light of the first wavelength range into visible light of a second wavelength range; and a narrow band reflector arranged in a light output direction from the wavelength converting member to receive light of the second wavelength range, the narrow band reflector being reversibly switchable between a first state in which the narrow band reflector reflects a first sub-range of the second wavelength range, and a second state in which the narrow band reflector reflects a second sub-range of the second wavelength range.Type: GrantFiled: February 28, 2013Date of Patent: November 8, 2016Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Ties Van Bommel, Rifat Ata Mustafa Hikmet, Dirk Jan Van Kaathoven, Martinus Petrus Joseph Peeters
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Patent number: 9423085Abstract: There is provided a light emitting module (1) having at least one light emitting element (3) which is arranged to emit light of a primary wavelength, and a wavelength converting element (5) arranged at a distance from the at least one light emitting element (3). The wavelength converting element (5) is arranged to convert at least part of the light of a primary wavelength into light of a secondary wavelength. Further the module (1) comprises a first optical component (7) having surface structures (11) on a surface facing away from the light emitting element (3). Light rays incident on the first optical component (7) at small angles are reflected and light rays incident on the first optical component (7) at large angles are transmitted and bent towards a normal of the first optical component (7). The invention is advantageous in that it provides a compact and efficient light-directing module.Type: GrantFiled: December 3, 2012Date of Patent: August 23, 2016Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Fritz Helmut Zahn, Susanne Lina Goldbach, Martinus Petrus Joseph Peeters, Rémy Cyrille Broersma, Aldegonda Lucia Weijers
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Publication number: 20160212804Abstract: The invention provides a lighting device (100) comprising a first set of light emitting diodes (10) arranged to emit light (14) in a first wavelength range of 300 nm-490 nm, a second set of light emitting diodes (11) arranged to emit light (15) in a second wavelength range of 300 nm-490 nm, a first luminescent element (12) radiationally coupled to the first and second set of light emitting diodes and arranged to convert at least a part of the light of the first wavelength range and at least a part of the light of the second wavelength range into first luminescent element light, a second luminescent element (13) radiationally coupled to at least a subset of the second set of light emitting diodes and arranged to convert at least a part of the light (15) of the second wavelength range into second luminescent element light, wherein, during operation, the brightness level of the light (14) emitted by the first set of light emitting diodes (10) and the brightness level of the light (15) emitted by the second set oType: ApplicationFiled: June 12, 2014Publication date: July 21, 2016Inventors: Martinus Petrus Joseph PEETERS, René Theodorus WEGH, Raimond Louis DUMOULIN, Marcellus Jacobus Johannes VAN DER LUBBE
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Publication number: 20160161067Abstract: A light-emitting arrangement (100) is disclosed, which is adapted to produce white output light enhancing the color perception of e.g. food in retail environments. The light-emitting arrangement comprises at least one blue light-emitting element (102) adapted to emit light having an emission peak in a first wavelength range of from 440 to 460 nm, and at least one deep blue light-emitting element (101) adapted to emit light having an emission peak in a second wavelength range of from 400 to 440 nm. Further, the light-emitting arrangement comprises at least one narrow band wavelength converting material (104) arranged to receive light emitted by said deep blue light-emitting element, and at least one broadband wavelength converting material (105) arranged to receive light emitted by at least one of said blue light-emitting element and said deep blue light-emitting element.Type: ApplicationFiled: July 18, 2014Publication date: June 9, 2016Inventors: WOUTER OEPTS, MARTINUS PETRUS JOSEPH PEETERS, EDWIN PETRONELLA HELENA VAN LIER
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Patent number: 9250470Abstract: The invention relates to an illumination system (10, 12), to a remote phosphor layer (30; 32, 34), to a scattering layer (32), to a luminaire (100), to a display device (300) and to a method of at least partially correcting a light emission characteristic of at least one light source (22) in the illumination system. The illumination system comprises an array of light sources (20) and a remote phosphor layer and/or a scattering layer arranged between the array of light sources and a light output window (40) for emitting the light from the light sources. At least one light source of the array of light sources comprises a light emission characteristic different from the other light sources of the array of light sources.Type: GrantFiled: January 21, 2010Date of Patent: February 2, 2016Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Gerardus Arnoldus Rita Van Dijk, Andreas Martinus Theodorus Paulus Van Der Putten, Rene Theodorus Wegh, Martinus Petrus Joseph Peeters, René Jan Hendriks
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Publication number: 20160000018Abstract: The present invention relates to a lighting device (100) to stimulate plant growth and bio-rhythm of a plant. The lighting device (100) comprising a solid state light source (102) arranged to emit direct red light having a wavelength of 600 to 680 nm, preferably 640 to 680 nm, and a wavelength converting member (106) arranged to receive at least part of said direct red light emitted from said solid state light source (102) and to convert said received direct red light to far-red light having a maximum emission wavelength of 700 to 760 nm, preferably 720 to 760 nm.Type: ApplicationFiled: January 7, 2014Publication date: January 7, 2016Inventors: ROB FRANCISCUS MARIA VAN ELMPT, HENRICUS MARIE PEETERS, RIFAT ATA MUSTAFA HIKMET, MARTINUS PETRUS JOSEPH PEETERS, DIRK VELDMAN, PAULUS ALBERTUS VAN HAL, RENÉ THEODORUS WEGH
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Publication number: 20150362150Abstract: A coated luminescent particle 100, a luminescent converter element, a light source, a luminaire and a method of manufacturing coating luminescent particles are provided. The coated luminescent particle 100 comprises a luminescent particle 102, a first coating layer 104 and a second coating layer 106. The luminescent particle 102 comprises luminescent material for absorbing light in a first spectral range and for converting the absorbed light towards light of a second spectral range. The luminescent material is sensitive for water. The first coating layer 104 forms a first barrier for water and comprises a metal oxide or a nitride, phosphide, sulfide based coating. The second coating layer 106 forms a second barrier for water and comprises a silicon based polymer or comprises a continuous layer of one of the materials AlPO4, SiO2, Al2O3, and LaPO4. The first coating layer 104 and the second coating layer 106 are light transmitting.Type: ApplicationFiled: February 25, 2014Publication date: December 17, 2015Inventors: TIES VAN BOMMEL, PETER JOSEF SCHMIDT, MARTINUS PETRUS JOSEPH PEETERS, RENE THEODORUS WEGH, GERARDUS WILHELMUS GERBE VAN DREUMEL, RENE JAN HENDRIKS, CHRISTOPH GERARD AUGUST HOELEN
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Patent number: 9198251Abstract: A light source (600) includes: a plurality of LEDs (610), including one or more first LEDs (612) configured to emit first light having a first color, one or more second LEDs (614) configured to emit second light having a second color, and one or more third LEDs (616) configured to emit third light having a third color; a mixing device (620) configured to mix the first light, the second light, and the third light into a mixed light, wherein the mixing device includes an exit window (640) configured such that the mixed light is emitted from the mixing device through the exit window; and a light-conversion material (6300 provided at the exit window, wherein the light-conversion material is configured to convert the first light from the first color to a lime color.Type: GrantFiled: July 17, 2013Date of Patent: November 24, 2015Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Berend Jan Willem Ter Weeme, Martinus Petrus Joseph Peeters
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Patent number: 9157583Abstract: The invention provides a lighting device (100) comprising a light source (10) and luminescent materials (20). The luminescent materials (20) comprise a first organic luminescent material (120) and a second organic luminescent material (220), the light source (10) together with the luminescent materials (20) being configured to generate white lighting device light (101) during operation. The first organic luminescent material (120) degrades with time at a first degradation rate and the second organic luminescent material (220) degrades with time at a second degradation rate, wherein the first degradation rate is larger than the second degradation rate. The first organic luminescent material is configured in a first layer (130, 1020) and the second organic luminescent material is configured in a second layer (140, 1220).Type: GrantFiled: March 22, 2013Date of Patent: October 13, 2015Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Ties Van Bommel, Rifat Ata Mustafa Hikmet, René Theodorus Wegh, Martinus Petrus Joseph Peeters, Gerardus Wilhelmus Gerbe Van Dreumel, Lars Christian Casper
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Patent number: 9097397Abstract: The invention provides alighting unit (100) comprising a light source (10) and a light conversion layer (20). The light source (10) comprises a light emitting diode (LED) (110) and a first luminescent material layer (120) in physical contact with a light emitting surface (115) of the LED (110). The first luminescent material layer (120) comprises a first luminescent material (130), configured to convert at least part of LED light (111) into light (131) having a red component. The light source (10) is configured to generate light (11) having a blue component and having the red component of the light (131). The light conversion layer (20), configured at a non-zero distance (d) from the light source (10), comprises a second luminescent material (30) configured to convert at least part of the light (11) into light (31). The lighting unit (100) is configured to provide white lighting unit light (111).Type: GrantFiled: December 17, 2012Date of Patent: August 4, 2015Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Patrick Henricus Johannes Van Stijn, Martinus Petrus Joseph Peeters, Hans-Helmut Bechtel, Matthias Heidemann, Jordy Bernard Margreth Schoenmaekers, Peter Josef Schmidt
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Publication number: 20150173151Abstract: A light source (600) includes: a plurality of LEDs (610), including one or more first LEDs (612) configured to emit first light having a first color, one or more second LEDs (614) configured to emit second light having a second color, and one or more third LEDs (616) configured to emit third light having a third color; a mixing device (620) configured to mix the first light, the second light, and the third light into a mixed light, wherein the mixing device includes an exit window (640) configured such that the mixed light is emitted from the mixing device through the exit window; and a light-conversion material (6300 provided at the exit window, wherein the light-conversion material is configured to convert the first light from the first color to a lime color.Type: ApplicationFiled: July 17, 2013Publication date: June 18, 2015Applicant: KONINKLIJKE PHILIPS N.V.Inventors: Berend Jan Willem Ter Weeme, Martinus Petrus Joseph Peeters