Patents by Inventor René Theodorus WEGH
René Theodorus WEGH 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).
-
Patent number: 12219675Abstract: The invention provides a light generating system (1000) comprising one or more first light generating devices (110), one or more second light generating devices (120), and one or more third light generating devices (130), wherein: —the one or more first light generating devices (110) are configured to generate white first device light (111) having a first color rendering index CRI1 and a first correlated color temperature Tc1; —the one or more second light generating devices (120) are configured to generate white second device light (121) having a second color rendering index CRI2 and a second correlated color temperature Tc2; —the one or more third light generating devices (130) are configured to generate third device light (131) having a third dominant wavelength ?d3 selected from the range of 470-500 nm; —CRI1?CRI2?10; CRI1?85; Tc2?Tc1?1000K; Tc1?3500K; and Tc2?3000K; and—the light generating system (1000) is configured to generate system light (1001) comprising one or more of the first device light (111),Type: GrantFiled: May 6, 2021Date of Patent: February 4, 2025Assignee: SIGNIFY HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, René Theodorus Wegh
-
Patent number: 12089304Abstract: A light generating system generating system light, comprising a first and second light generating devices, wherein: the first light generating device generates first device light, the first light generating device comprises (i) a first light source generating first light source light having a first dominant wavelength selected from the range of 470-500 nm, and (ii) a first luminescent material converting part of the first light source light into first luminescent material light; wherein the first device light comprises the first light source light and the first luminescent material light; the first device light has a first color point; the second light generating device generates second device light, the second light generating device comprises (i) a second light source generating second light source light having a second dominant wavelength, and (ii) a second luminescent material configured to convert at least part of the second light source light into second luminescent material light; wherein the second deType: GrantFiled: April 8, 2021Date of Patent: September 10, 2024Assignee: SIGNIFY HOLDING, B.V.Inventors: Martinus Petrus Joseph Peeters, Rene Theodorus Wegh
-
Patent number: 11767966Abstract: The invention provides a light generating device (1000) configured to generate device light (1001), wherein the light generating device (1000) comprises a first light source (110), a first luminescent material (210), a second light source (120) of second light source light (121), and a second light source (130), wherein: the first light source (110) is configured to generate blue first light source light (111) having a first peak wavelength ?1 selected from the spectral wavelength range of 437-472 nm, wherein the first light source (110) is a first laser light source (10); the first luminescent material (210) is configured to convert at least part of the first light source light (111) into first luminescent material light (211) having an emission band having wavelengths in one or more of (a) the green spectral wavelength range and (b) the yellow spectral wavelength range, wherein the first luminescent material (210) comprises a luminescent material of the type A3B5O12:Ce, wherein A comprises one or more of Y,Type: GrantFiled: October 20, 2020Date of Patent: September 26, 2023Assignee: SIGNIFY HOLDING B.V.Inventors: Hugo Johan Cornelissen, Rifat Ata Mustafa Hikmet, Olexandr Valentynovych Vdovin, Rene Theodorus Wegh, Ties Van Bommel, Christoph Gerard August Hoelen, Robert Van Asselt
-
Patent number: 11454386Abstract: A panel module (100), comprising a first frame (110) arranged in a first plane (P), and at least one optical element (135) elongating along the first plane. The first frame is at least partially hollow and arranged to hold at least a peripheral portion of the at least one optical element. The panel module further comprises a lighting arrangement (130) comprising at least one light-emitting diode, wherein the lighting arrangement is arranged within the first frame and at an edge portion of the at least one optical element. The panel further comprises a driver unit (140) coupled to the lighting arrangement and configured to supply power thereto. The first frame comprises a first space (150) provided behind the at least one optical element in a direction (D) perpendicular to the first plane, wherein the driver unit is arranged within the first space.Type: GrantFiled: June 4, 2018Date of Patent: September 27, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Vincent Stefan David Gielen, Henricus Mathijs Maria Creemers, Rene Theodorus Wegh
-
Patent number: 11387393Abstract: The invention provides alighting device (1) comprising a solid state light source (10) configured to generate light source light (11) and a converter element (100) configured to convert at least part of the light source light (11) into converter element light (101), wherein the converter element (100) comprises a polymeric host matrix element (120) hosting a particulate first luminescent material (110) of the type M2AX6 doped with tetravalent manganese, wherein M comprises an alkaline cation, wherein A comprises a tetravalent cation, and wherein X comprises a monovalent anion, at least comprising fluorine (F), wherein the particulate first luminescent material (110) is available in the polymeric host matrix element (120) with an average weight percentage x averaged over the polymeric host matrix element (120), wherein the polymeric host matrix element (120) has a first outer face (121), wherein an outer layer volume defined by at least part of the first outer face (121) and a first distance (d1) from said firType: GrantFiled: February 12, 2019Date of Patent: July 12, 2022Assignee: SIGNIFY HOLDING B.VInventors: Martinus Petrus Joseph Peeters, Rene Theodorus Wegh, Remy Cyrille Broersma, Rene Jan Hendriks, Brankica Jovanovic
-
Patent number: 11330686Abstract: The invention provides a light generating device (100) configured to generate in a first control mode device light (101), wherein the light generating device (100) comprises (i) a first source (210) of first light (211), and (ii) a second source (220) of second light (221), different from the first light (211), wherein the second light (221) comprises cyan-like light having a wavelength selected from the range of 470-520 nm, wherein the device light (101) comprises the first light (211) and the second light (221), and wherein in the first control mode the first light (211) is white light and the device light (101) is white light enriched with cyan-like light.Type: GrantFiled: August 26, 2019Date of Patent: May 10, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, Rene Theodorus Wegh, Remy Cyrille Broersma
-
Patent number: 11252944Abstract: 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: GrantFiled: December 8, 2014Date of Patent: February 22, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: 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
-
Patent number: 11215339Abstract: The invention provides a lighting device (100) configured to provide lighting device light (101), the lighting device (100) comprising a solid state light source (10) configured to provide blue light (11) having a peak wavelength (?PWL) selected from the range of 430-455 nm, a first luminescent material (210) configured to convert part of the blue light (11) into first luminescent material light (211) and a second luminescent material (220) configured to convert part of one or more of the blue light (11) and the first luminescent material light (211) into second luminescent material light (221), wherein the solid state light source (10), the first luminescent material (210), and the second luminescent material (220) are selected to provide at a first setting of the lighting device (100) white lighting device light (101) having a CRI of at least 90, a R9 value of at least 70, and a R50 value of at maximum 465 nm, wherein the R50 value is defined as a first wavelength (?50) in a spectral distribution of the whiType: GrantFiled: April 26, 2018Date of Patent: January 4, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, Rene Theodorus Wegh
-
Patent number: 11175022Abstract: A lighting module assembly (1000) comprising a stack of optical elements (1001), a plurality of elongated arms (1010, 1020, 1030, 1040) forming a frame (1005) for supporting the stack of optical elements (1001), at least one arm (1010) having a cavity (1015) extending in an elongation direction of the arm (1010), and at least one lighting element (1090). The cavity (11015) is arranged for receiving the at least one lighting element (1090) and for directing the light (1006) of the lighting element (1090), in use, to the stack (1001), and each elongated arm (1010, 1020, 1030, 1040) is formed by a first elongated arm part (1011). The stack (1001) comprises a diffuser (1002), a light guide plate (1003), and a reflector (1004). At least one first elongated arm parts (1011) is integrally formed with at least one of the diffuser (1002), and the light guide plate (1003).Type: GrantFiled: October 23, 2018Date of Patent: November 16, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Vincent Stefan David Gielen, Anna Wilhelmina Wondergem-De Best, Nicolaas Antonie Van Rijswijk, Rene Theodorus Wegh, Gerardus Everardus Marie Hannen
-
Patent number: 10928053Abstract: The invention provides a lighting device (100) comprising a plurality of light sources (10), a light guide plate (20), a rim (30), and an IR sensor (40), wherein: (i) the light sources (10) are configured to provide light source light (11), and wherein the light sources (10) are configured in an edge-lighting configuration with the light guide plate (20); (ii) the light guide plate (20) comprises a circumferential edge (22) of which at least part is configured as light incoupling face for the light source light (11), and a first face (21) of which at least part is configured as light outcoupling face; (iii) the rim (30) comprises the plurality of light sources (10) and the IR sensor (40); and (iv) the IR sensor (40) is configured to sense IR radiation (41) via the light guide plate (20).Type: GrantFiled: June 21, 2018Date of Patent: February 23, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Nicolaas Antonie Van Rijswijk, Anna Wilhelmina Maria Dergem-De Best, Rene Theodorus Wegh
-
Patent number: 10908351Abstract: The present invention relates to a frame (100) for supporting a light guide panel (120). The frame (100) being provided with: a solid state light source (102) connected to and arranged on a circuit board (104), the circuit board (104) comprising an electrically insulating outer perimeter portion (104a); an insulation layer (106) being electrically insulating, the insulation layer (106) having a surface area larger than a surface area of the circuit board (104); wherein the insulation layer (106) is arranged on the frame (100); the circuit board (104) is arranged on the insulation layer (106) such that an insulating outer perimeter portion (106a) of the insulation layer (106) is formed outside of the circuit board (106); thereby providing a double insulation of the solid state light source (102) in relation to the frame (100). The invention also relates to a luminaire (130) comprising the frame (100).Type: GrantFiled: February 7, 2018Date of Patent: February 2, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Robertus Johannes Maria Mathilde Snijkers, René Theodorus Wegh, Eugen Jacob De Mol, Guy Louis Paul De Bondt, Nicolaas Antonie Van Rijswijk
-
Patent number: 10875005Abstract: 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: GrantFiled: February 25, 2014Date of Patent: December 29, 2020Assignee: Lumileds LLCInventors: 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
-
Patent number: 10638612Abstract: There is provided a carrier (6) for solid-state lighting devices (2). The carrier (6) is intended to be arranged in a light bulb and is formed from one single flat and formable substrate (1), which has been bent to a generally tube-shaped form. The carrier (6) includes: an annular mounting portion (4) for mounting the carrier (6) inside the light bulb; and two or more strips (5) extending generally parallel to each other from the annular mounting portion (4) and being separated from each other in a tangential direction of the annular mounting portion (4). Each strip (5) has one or more electrically conducting paths (3) and a solid-state lighting device (2) mounted thereon. There is also provided a method for producing a tube-shaped carrier (6). The strips are easy to shape by bending, twisting and/or folding, resulting in a significant freedom in the positioning of the SSL devices.Type: GrantFiled: June 8, 2016Date of Patent: April 28, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Martijn Jochem Van Uden, René Theodorus Wegh
-
Patent number: 10624167Abstract: The invention provides a light emitting diode (LED) lighting system (1) comprising a string (ST) including a number of light emitting diode (LED) elements (10) functionally connected with an AC voltage source (20) configured to apply an input voltage (Vi) to said string (ST), wherein the string (ST) comprises a plurality of segments (S1, S2, S3, . . . ), with each segment (S1, S2, S3, . . .Type: GrantFiled: June 6, 2016Date of Patent: April 14, 2020Assignee: SIGNIFY HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, Shu Xu, Jie Fu, Malgorzata Perz, Rémy Cyrille Broersma, Dragan Sekulovski, René Theodorus Wegh
-
Patent number: 10434280Abstract: 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: GrantFiled: March 16, 2016Date of Patent: October 8, 2019Assignee: SIGNIFY HOLDING B.V.Inventors: Martinus Petrus Joseph Peeters, Rémy Cyrille Broersma, Yue Jun Sun, René Theodorus Wegh, Dragan Sekulovski
-
Patent number: 10299441Abstract: 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: GrantFiled: January 7, 2014Date of Patent: May 28, 2019Assignee: SIGNIFY HOLDING B.V.Inventors: 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
-
Patent number: 10267461Abstract: A lighting module (100) is disclosed, comprising a light-transmissive, elongated member (110) with a light-guiding region (114) within the elongated member (110). The elongated member (110) may be configured such that the light-guiding region (114) permits passage of fluid through the elongated member (110), possibly between a first end (116) and a second end (118) thereof. A plurality of light-emitting elements (170) are coupled to the elongated member (110) within the elongated member (110) and such that the optical axis of at least one light-emitting element is non-perpendicular with respect to a longitudinal axis (LA) of the lighting module (100). A lighting device (200) comprising the lighting module (100) is also disclosed.Type: GrantFiled: February 11, 2016Date of Patent: April 23, 2019Assignee: SIGNIFY HOLDING B.V.Inventors: René Theodorus Wegh, Martijn Jochem Van Uden, Ties Van Bommel
-
Publication number: 20180375003Abstract: The invention provides a lighting device (100) comprising a) a light source (10) configured to provide blue light source light (11), b) 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 one or more of the green spectral region and yellow spectral region, c) 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 light (11) and at least part of the first luminescent material light (221) with light intensity in the red spectral region, and d) a light exit face (110), wherein the lighting device (100) is configured to provide lighting device light (101) downstream from said light exit face (110), wherein the lighting device light (101) comprises one or more of said light source light (11), said first luminescent material light (211), and said second luminescent material light (221), and wherein the second lumType: ApplicationFiled: June 22, 2016Publication date: December 27, 2018Inventors: Martinus Petrus Joseph PEETERS, Malgorzata PERZ, Rémy Cyrille BROERSMA, Dragan SEKULOVSKI, René Theodorus WEGH
-
Publication number: 20180231710Abstract: The present invention relates to a frame (100) for supporting a light guide panel (120). The frame (100) being provided with: a solid state light source (102) connected to and arranged on a circuit board (104), the circuit board (104) comprising an electrically insulating outer perimeter portion (104a); an insulation layer (106) being electrically insulating, the insulation layer (106) having a surface area larger than a surface area of the circuit board (104); wherein the insulation layer (106) is arranged on the frame (100); the circuit board (104) is arranged on the insulation layer (106) such that an insulating outer perimeter portion (106a) of the insulation layer (106) is formed outside of the circuit board (106); thereby providing a double insulation of the solid state light source (102) in relation to the frame (100). The invention also relates to a luminaire (130) comprising the frame (100).Type: ApplicationFiled: February 7, 2018Publication date: August 16, 2018Inventors: Robertus Johannes Maria Mathilde SNIJKERS, René Theodorus WEGH, Eugen Jacob DE MOL, Guy Louis Paul DE BONDT, Nicolaas Antonie VAN RIJSWIJK
-
Publication number: 20180168047Abstract: There is provided a carrier (6) for solid-state lighting devices (2). The carrier (6) is intended to be arranged in a light bulb and is formed from one single flat and formable substrate (1), which has been bent to a generally tube-shaped form. The carrier (6) includes: an annular mounting portion (4) for mounting the carrier (6) inside the light bulb; and two or more strips (5) extending generally parallel to each other from the annular mounting portion (4) and being separated from each other in a tangential direction of the annular mounting portion (4). Each strip (5) has one or more electrically conducting paths (3) and a solid-state lighting device (2) mounted thereon. There is also provided a method for producing a tube-shaped carrier (6).Type: ApplicationFiled: June 8, 2016Publication date: June 14, 2018Inventors: Martijn Jochem VAN UDEN, René Theodorus WEGH