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公开(公告)号：WO2018188988A1
公开(公告)日：2018-10-18
申请号：PCT/EP2018/058450
申请日：2018-04-03
Applicant: PHILIPS LIGHTING HOLDING B.V.
IPC: B29C64/106 , B29C64/188 , B29C64/245 , B33Y10/00 , B33Y70/00 , B33Y80/00
Abstract: It is an object of the invention to provide an improved method of 3D-printing producing a component for use in a lighting device. Thereto, the invention provides a method of 3D-printing producing a component for use in a lighting device, the component comprising a flexible substrate having a stiffness and a polymer material or a monomer material, the method comprising printing the polymer material or the monomer material onto the flexible substrate in a printing structure; wherein the printing structure causes the flexible substrate to change into a second shape when the polymer material or the monomer material shrinks after printing; wherein an internal stress in the polymer material or the monomer material exerts a bending force on a surface area of the flexible substrate, wherein the bending force forces a displacement of the flexible substrate into the second shape.
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公开(公告)号：WO2018001690A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/063843
申请日：2017-06-07
Applicant: PHILIPS LIGHTING HOLDING B.V.
Abstract: The invention provides a reflector (2) comprising a reflector wall (20), the reflector wall (20) comprising a first wall surface (22) and a second wall surface (23) defining said reflector wall (20), the reflector wall (20) comprising a light transmissive material (21), wherein the reflector wall (20) has a first dimension (dl) and a second dimension (d2) defining a first reflector wall area, wherein each wall surface (22,23) comprises a plurality of parallel arranged elongated corrugations (210), wherein the corrugations have corrugation heights (h2) relative to recesses (220) between adjacent corrugations (210) and corrugation widths (w2) defined by the distance between adjacent recesses (220) at the respective wall surfaces (22,23), wherein the corrugations (210) have curved corrugation surfaces (230) between said adjacent recesses (220) having corrugation radii (r2) at the respective wall surfaces (22,23), and wherein over at least part of one of the first dimension (dl) and the second dimension (d2) one or more of (i) the corrugation heights (h2), (ii) the corrugation widths (w2), (iii) the corrugation radii (r2), and (iv) a shortest top- top distance (wl2) of corrugations tops (211) configured at different wall surfaces (22,23) vary over said wall dimension (dl,d2) for at least one of the wall surfaces (22,23). The reflector (2) has a first end (3) and a second end (4), wherein a third distance (d3) between the first end (3) and the second end (4) is bridged by one or more reflector walls (20), wherein the one or more reflector walls (20) are configured tapering from the second end (4) to the first end (3), and wherein the reflector (2) has a reflector cavity (5).
Abstract translation: 本发明提供一种包括反射器壁（20）的反射器（2），反射器壁（20）包括限定所述反射器壁（20）的第一壁表面（22）和第二壁表面（23） （20），所述反射器壁（20）包括透光材料（21），其中所述反射器壁（20）具有限定第一反射器壁区域的第一尺寸（d1）和第二尺寸（d2），其中每个壁 其中所述波纹具有相对于相邻波纹（210）之间的凹部（220）的波纹高度（h2）和由所述波纹之间的距离（w2）限定的波纹宽度（w2） （22,23）处的相邻凹槽（220），其中所述波纹（210）在所述相邻凹槽（220）之间具有弯曲波纹表面（230），所述波纹表面在所述相应壁表面（22,23）处具有波纹半径（r2） 23）中的一个的至少一部分，并且其中在所述第一维度（ （ii）所述波纹高度（h2），（ii）所述波纹宽度（w2），（iii）所述波纹半径（r2）和（iv）最短的顶部（d1）和所述第二尺寸（d2） - 构造在不同壁表面（22,23）处的波纹顶部（211）的顶部距离（w12）在至少一个所述壁表面（22,23）的所述壁尺寸（d1，d2）上变化。 反射器（2）具有第一端部（3）和第二端部（4），其中第一端部（3）和第二端部（4）之间的第三距离（d3）由一个或多个反射器壁 ，其中所述一个或多个反射器壁（20）被配置为从所述第二端（4）向所述第一端（3）逐渐变细，并且其中所述反射器（2）具有反射器腔（5）。
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公开(公告)号：WO2017114720A1
公开(公告)日：2017-07-06
申请号：PCT/EP2016/082173
申请日：2016-12-21
Applicant: PHILIPS LIGHTING HOLDING B.V.
CPC classification number: F21S8/04 , B33Y80/00 , F21V3/049 , F21V3/062 , F21V3/12 , F21V7/04 , F21V9/30 , F21Y2115/10
Abstract: The invention provides lighting device (1000) configured to provide a beam of lighting device light (1001), the lighting device (1000) comprising: (a) a light transmissive window (100) having a first window side (101) and a second window side (102); (b) a reflector (200) comprising a reflector cavity (210), the reflector cavity (210) comprising a first reflector cavity side (201), a reflector cavity exit side (202), a reflector cavity wall (205) bridging said first reflector cavity side (201) and said reflector cavity exit side (202); wherein the reflector cavity wall (205) comprises a light reflective material (206), wherein the reflector cavity wall (205) comprises a 3D-printed cavity wall (1205); wherein at least part of the first window side (101) is configured as reflector cavity exit window (220) at the reflector cavity exit side (202); (c) a light source (10) configured at the first reflector cavity side (201) and configured to provide light source light (11) within said reflector cavity (210); and (d) a beam modifying element (300) configured at the first window side (201) within the reflector cavity (210), wherein the beam modifying element (300) comprises a 3D-printed beam modifying element (1300).
Abstract translation: 本发明提供了被配置成提供一束照明设备灯（1001）的照明设备（1000），该照明设备（1000）包括：（a）透光窗（100），其具有第一 窗侧（101）和第二窗侧（102）; （b）包括反射器腔（210）的反射器（200），所述反射器腔（210）包括第一反射器腔侧（201），反射器腔出口侧（202），反射器腔壁（205） 第一反射器腔侧（201）和所述反射器腔出口侧（202）; 其中所述反射器腔壁（205）包括光反射材料（206），其中所述反射器腔壁（205）包括3D印刷腔壁（1205）; 其中所述第一窗口侧（101）的至少一部分被配置为在所述反射器腔出口侧（202）处的反射器腔出射窗（220）; （c）配置在所述第一反射器腔侧（201）并且被配置为在所述反射器腔（210）内提供光源光（11）的光源（10）; （d）在所述反射器腔（210）内的第一窗口侧（201）处配置的光束修改元件（300），其中所述光束修改元件（300）包括3D打印的光束修改元件（1300） p>
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公开(公告)号：WO2018162268A1
公开(公告)日：2018-09-13
申请号：PCT/EP2018/054678
申请日：2018-02-26
Applicant: PHILIPS LIGHTING HOLDING B.V.
Inventor： HIKMET, Rifat, Ata, Mustafa , VAN HAL, Paulus, Albertus
IPC: B29C64/118 , B29C64/188 , B33Y70/00 , B33Y10/00 , B29C64/30
Abstract: The invention provides a method for manufacturing a 3D item (1) by means of 3D printing. The method comprises the step of depositing, during a printing stage, 3D printable material (201) to provide 3D printed material (202), wherein the 3D printable material (201) comprises a core-shell filament (320) comprising (i) a core (321) comprising a core material (1321) having one or more of a core glass temperature Tg1 and a core melting temperature Tm1 and (ii) a shell (322) comprising a shell material (1322) having one or more of a shell glass temperature Tg2 and a shell melting temperature Tm2, wherein one or more of the shell glass temperature Tg2 and the shell melting temperature Tm2 is lower than one or more of the core glass temperature Tg1 and the core melting temperature Tm1. The method further comprises the step of heating, during a finishing stage, the 3D printed material (202) to a temperature equal to or higher than one or more of the shell glass temperature Tg2 and the shell melting temperature Tm2, and equal to or lower than one or more of the core glass temperature Tg1 and the core melting temperature Tm1.
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5.发明申请METHOD FOR PRODUCING AN OPTICAL COMPONENT BY 3D PRINTING, AN OPTICAL COMPONENT AND A LIGHTING DEVICE 审中-公开通过3D打印制造光学元件的方法，光学元件和照明装置
公开(公告)号：WO2017080842A1
公开(公告)日：2017-05-18
申请号：PCT/EP2016/075979
申请日：2016-10-27
Applicant: PHILIPS LIGHTING HOLDING B.V.
Inventor： BOONEKAMP, Erik, Paul , GOMMANS, Hendrikus, Hubertus, Petrus , VAN HAL, Paulus, Albertus , LIEDENBAUM, Coen, Theodorus, Hubertus, Fransiscus , HIKMET, Rifat, Ata, Mustafa
CPC classification number: B29D11/00355 , B29C64/106 , B29D11/00 , B33Y80/00
Abstract: A method for producing a light transmissive optical component (10) is disclosed. The method comprises 3D printing a stack (1) of at least two layers (2). Each layer (2) is a biconvex cylinder lens having an optical axis (OA) perpendicular to a stacking direction (S) of the stack (1).
Abstract translation: 公开了一种用于制造透光性光学部件（10）的方法。 该方法包括3D打印至少两个层（2）的堆叠（1）。 每个层（2）是具有与堆叠（1）的堆叠方向（S）垂直的光轴（OA）的双凸柱面透镜。
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Patent Agency Ranking
公开(公告)号：WO2018153714A1
公开(公告)日：2018-08-30
申请号：PCT/EP2018/053426
申请日：2018-02-12
Applicant: PHILIPS LIGHTING HOLDING B.V.
IPC: B29C64/118 , B33Y10/00 , B33Y80/00
Abstract: The invention provides a method comprising 3D printing a 3D item (1), the method comprising depositing during a printing stage 3D printable material (201) and an optical fiber (610), to provide the 3D item (1) with the optical fiber (610) at least partly embedded in 3D printed material (202), wherein the 3D printable material (201) during at least part of the printing stage comprises a light transmissive material (207), the method further comprising providing during the printing stage a light escape part (620) comprising 3D printed material (202) comprising the light transmissive material (207), where visible light (11) propagating through the optical fiber (610) can escape from the optical fiber (610) via the 3D printed material (202) comprised by the light escape part (620) to external of the 3D item (1).
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公开(公告)号：WO2018099818A3
公开(公告)日：2018-06-07
申请号：PCT/EP2017/080354
申请日：2017-11-24
Applicant: PHILIPS LIGHTING HOLDING B.V.
Inventor： HIKMET, Rifat, Ata, Mustafa , VAN HAL, Paulus, Albertus
Abstract: An optical component (100) is disclosed comprising a plurality of layers (130), each layer comprising a first region in between a second region and a third region, the first region having a lower transmissivity than the second and third regions, wherein the layers are staggered such that the optical component comprises at least one passage defined by partially overlapping regions of higher transmissivity. A luminaire including such an optical component and a 3-D printing method for manufacturing such a component are also disclosed.
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公开(公告)号：WO2018099818A2
公开(公告)日：2018-06-07
申请号：PCT/EP2017/080354
申请日：2017-11-24
Applicant: PHILIPS LIGHTING HOLDING B.V.
Inventor： HIKMET, Rifat, Ata, Mustafa , VAN HAL, Paulus, Albertus
Abstract: An optical component (100) is disclosed comprising a plurality of layers (130), each layer comprising a first region in between a second region and a third region, the first region having a lower transmissivity than the second and third regions, wherein the layers are staggered such that the optical component comprises at least one passage defined by partially overlapping regions of higher transmissivity. A luminaire including such an optical component and a 3-D printing method for manufacturing such a component are also disclosed.
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公开(公告)号：WO2018224395A1
公开(公告)日：2018-12-13
申请号：PCT/EP2018/064401
申请日：2018-06-01
Applicant: PHILIPS LIGHTING HOLDING B.V.
Abstract: An optical component (10) is disclosed comprising a plurality of layers (11), each layer comprising a core portion (13) and a shell portion (15) enveloping the core portion, wherein the core portion is made of a first material and the shell portion is made of a second material, the first material and the second material having a different transmissivity. Also disclosed are a luminaire comprising such an optical component and a method of manufacturing such an optical component.
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公开(公告)号：WO2018192794A1
公开(公告)日：2018-10-25
申请号：PCT/EP2018/059075
申请日：2018-04-10
Applicant: PHILIPS LIGHTING HOLDING B.V.
Inventor： VAN HAL, Paulus, Albertus , HIKMET, Rifat, Ata, Mustafa
IPC: B29C64/106 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B29C64/118
CPC classification number: B29C64/106 , B29C64/118 , B33Y10/00 , B33Y30/00 , B33Y80/00
Abstract: A method for manufacturing an object by means of 3D printing is provided. The method uses as printing material an acrylate polymer formed from one or more types of monomers that include at least one of an acrylate monomer and a methacrylate monomer. The method also uses a printer head with a nozzle that is arranged to deposit the printing material, wherein the nozzle has an orifice that comprises a central portion defining a ring of the orifice through which the printing material can be extruded during deposition of the printing material. The method comprises the steps of heating the printing material to a temperature in a range of 200 to 300 degrees Celsius before depositing the printing material, depositing at least a portion of the printing material in the form of a hollow tube having a cylinder shape by extruding the printing material through the ring, and cooling the deposited printing material (105) below its glass transition temperature.
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