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公开(公告)号：US20190047026A1
公开(公告)日：2019-02-14
申请号：US16076944
申请日：2017-02-01
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Martinus Hermanus Wilhelmus Maria VAN DELDEN , Bart Andre SALTERS , Hugo Johan CORNELISSEN , Roelant Boudewijn HIETBRINK
Abstract: In an assembly of a buoyancy module (10) and an anti-fouling system, the buoyancy module (10) is adapted to floatingly support a functional device (40) in an underwater environment. In particular, the anti-fouling system comprises at least one anti-fouling appliance (23, 24) for performing an anti-fouling action on at least a portion of the exterior surface (16) of the buoyancy module (10), wherein the anti-fouling appliance (23, 24) has an exterior arrangement with respect to the buoyancy module (10) while being mechanically coupled to the buoyancy module (10) and/or being adapted for mechanical coupling to a functional device (40), and/or is arranged on the exterior surface (16) of the buoyancy module (10), and/or is arranged in the interior of the buoyancy module (10). In a practical embodiment, the anti-fouling appliance comprises an ultraviolet light source (23) and possibly also a light guide (24) coupled to the ultraviolet light source (23).
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公开(公告)号：US20200094926A1
公开(公告)日：2020-03-26
申请号：US16469423
申请日：2017-12-15
Applicant: KONINKLIJKE PHILIPS N.V.
Abstract: The invention provides a waveguide element (1000) comprising a first face (1001) and a second face (1002) with radiation transmissive material (1005) configured between the first face (1001) and the second face (1002), wherein the radiation transmissive material (1005) is transmissive for UV radiation, wherein the radiation transmissive material (1005) is a matrix material for a phase (1010) of another composition than the radiation transmissive material (1005), wherein the phase (1010) is available in the matrix as regions (1110) with the regions (1110) having mean particle radii (r1) selected from the range of 50-1500 nm and having an average region concentration selected from the range of 1*104-1.5*108/mm3 of the radiation transmissive material (1005).
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Patent Agency Ranking
公开(公告)号：US20180123003A1
公开(公告)日：2018-05-03
申请号：US15561442
申请日：2016-03-16
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Norbertus Antonius Maria SWEEGERS , Marc Andre DE SAMBER , Hugo Johan CORNELISSEN , Floris Maria Hermansz CROMPVOETS
IPC: H01L33/60
Abstract: Proposed is a light source comprising: a plurality of LED light sources, each of the plurality of LED light sources having: a semiconductor diode structure adapted to generate light; and a light output section above the semiconductor diode structure adapted to output light from the semiconductor diode structure, the area of the light output section being less than the area of the semiconductor diode structure; and an optically transmissive structure overlapping the light output sections of the plurality of LED light sources so as to receive light from the light output sections of the plurality of LED light sources and having a light exit section adapted to output the received light. The area of the light exit section of the optically transmissive structure is less than the footprint area of the plurality of LED light sources.
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公开(公告)号：US20170200708A1
公开(公告)日：2017-07-13
申请号：US15325693
申请日：2015-07-17
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Floris Maria Hermansz Crompvoets , Norbertus Antonius Maria SWEEGERS , Hugo Johan CORNELISSEN , Marc Andre DE SAMBER
IPC: H01L25/075 , F21V8/00 , H01L33/60
CPC classification number: H01L25/0756 , F21Y2107/60 , G02B6/0006 , G02B6/0008 , G02B6/08 , H01L25/0753 , H01L33/60 , H01L2924/0002 , H01L2924/00
Abstract: Proposed is a light source comprising first and second LED light sources. Each of the first and second LED light sources have: a semiconductor diode structure adapted to generate light; and a light output section above the semiconductor diode structure adapted to output light from the semiconductor diode structure in a light output direction, the area of the light output section being less than the area of the semiconductor diode structure. The second LED light source is arranged above and at least partially overlapping the first LED light source with non-aligned light output sections with respect to the light output direction.
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公开(公告)号：US20150201476A1
公开(公告)日：2015-07-16
申请号：US14604065
申请日：2015-01-23
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Pieter Jacob SNIJDER , Winfried Antonius Henricus BERKVENS , Hugo Johan CORNELISSEN , Pierre Robert Valère Robert Valère SONNEVILLE
CPC classification number: H05B33/0845 , F21S10/00 , F21V5/002 , F21V5/005 , F21V5/04 , F21V23/04 , F21V23/0457 , F21V23/0464 , F21V29/504 , F21Y2101/00 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10 , H05B33/0803 , H05B33/0863 , H05B33/0869
Abstract: A lighting system comprising a plurality of controllable light emitting elements is disclosed. The lighting system further comprising a spreading optical element arranged in front of the plurality of light emitting elements to shape the light emitted from the lighting elements, and a controller for varying a light emission angle range of light emitted from the spreading optical element by controlling each of the plurality of controllable light emitting elements. This allows the light emitted from the spreading optical element to be varied without varying any physical parts of the lighting system, because the controller now controls each of the light emitting elements, by e.g. dimming one or more of the light emitting elements or by switching one or more of the light emitting elements off.
Abstract translation: 公开了一种包括多个可控发光元件的照明系统。 所述照明系统还包括布置在所述多个发光元件前面的扩展光学元件，以对从所述照明元件发射的光进行成形，以及控制器，用于通过控制每个所述发光元件来改变从所述扩展光学元件发射的光的发光角范围 的多个可控发光元件。 这允许从扩展光学元件发射的光在不改变照明系统的任何物理部分的情况下变化，因为控制器现在通过例如控制每个发光元件来控制。 对一个或多个发光元件进行调光或者通过切换一个或多个发光元件。
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公开(公告)号：US20210197937A1
公开(公告)日：2021-07-01
申请号：US17200955
申请日：2021-03-15
Applicant: KONINKLIJKE PHILIPS N.V.
Abstract: The invention provides a waveguide element (1000) comprising a first face (1001) and a second face (1002) with radiation transmissive material (1005) configured between the first face (1001) and the second face (1002), wherein the radiation transmissive material (1005) is transmissive for UV radiation, wherein the radiation transmissive material (1005) is a matrix material for a phase (1010) of another composition than the radiation transmissive material (1005), wherein the phase (1010) is available in the matrix as regions (1110) with the regions (1110) having mean particle radii (r1) selected from the range of 50-1500 nm and having an average region concentration selected from the range of 1*104-1.5*108/mm3 of the radiation transmissive material (1005).
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公开(公告)号：US20190291151A1
公开(公告)日：2019-09-26
申请号：US16318434
申请日：2017-07-24
Applicant: KONINKLIJKE PHILIPS N.V.
Abstract: A light emitting arrangement (100) for anti-fouling of a surface (30), comprises an optical medium (10) and at least one light source (20) for emitting anti-fouling light. A first zone (1) of the arrangement (100), which is closest to the light source (20), is arranged and configured to predominantly make the anti-fouling light reflect in a specular manner towards an emission surface (12) of the optical medium (10), through the optical medium (10), a second zone (2) of the arrangement (100) is arranged and configured to predominantly realize propagation of the anti-fouling light through the optical medium (10) by total internal reflection, and a third zone (3) of the arrangement (100), which is furthest away from the light source (20), is arranged and configured to predominantly make the anti-fouling light scatter out of the optical medium (10), through the emission surface (12) of the optical medium (10).
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