公开(公告)号：US09977169B2

公开(公告)日：2018-05-22

申请号：US13263634

申请日：2010-04-01

Applicant: Ralph Kurt ,  Ronald Reindert Drenten ,  Elvira Johanna Maria Paulussen ,  Adriaan Valster ,  Denis Fournier

Inventor： Ralph Kurt ,  Ronald Reindert Drenten ,  Elvira Johanna Maria Paulussen ,  Adriaan Valster ,  Denis Fournier

IPC: F21V9/16 ,  F21V8/00 ,  F21S8/10 ,  F21K9/64 ,  F21Y115/30 ,  F21Y115/10

CPC classification number: G02B6/0003 ,  F21K9/64 ,  F21S41/14 ,  F21S41/141 ,  F21S41/16 ,  F21S41/321 ,  F21S45/47 ,  F21V9/30 ,  F21Y2115/10 ,  F21Y2115/30 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A lamp and a method for generating high power in laser applications includes a source for emitting optical radiation along an optical path and a holder configured in the optical path having a fluorescent body. The lamp and method further include a collecting unit configured to transmit at least a portion of the optical radiation emitted by the fluorescent body to an output of the lamp. The fluorescent body includes a shape that is elongated in a predetermined direction. Accordingly, providing a small spot and little divergence in conjunction with good heat dissipation leads to a high optical performance.

公开(公告)号：US09313848B2

公开(公告)日：2016-04-12

申请号：US14004745

申请日：2012-03-12

Applicant: Martinus Petrus Creusen ,  Ralph Kurt

Inventor： Martinus Petrus Creusen ,  Ralph Kurt

IPC: H05B33/08

CPC classification number: H05B33/083 ,  H05B33/0809 ,  H05B33/0842

Abstract: In a method of lighting at least part of a space, a light emitting diode (LED) string is used. The LED string comprises a first LED segment and at least one further LED segment, which are connected in series, each LED segment comprising at least one LED. The LED string is powered by a rectified AC voltage. The first LED segment is powered when the rectified AC voltage is above a first voltage level, and the first LED segment and the further LED segment are powered when the rectified AC voltage is above a second voltage level higher than the first voltage level. The first LED segment is arranged to radiate light to a first volume of the space, and the further LED segment is arranged to radiate light to a second volume of the space, the first volume being at least partly different from the second volume. The first volume may at least partly overlap the second volume.

Abstract translation: 在照亮至少一部分空间的方法中，使用发光二极管（LED）串。 LED串包括串联连接的第一LED段和至少一个另外的LED段，每个LED段包括至少一个LED。 LED串由整流的交流电压供电。 当整流的AC电压高于第一电压电平时，第一LED段被供电，并且当整流的AC电压高于高于第一电压电平的第二电压电平时，第一LED段和另外的LED段被供电。 第一LED段布置成将光辐射到空间的第一体积，并且另外的LED区段被布置成将光辐射到空间的第二体积，第一体积与第二体积至少部分不同。 第一体积可以至少部分地与第二体积重叠。

公开(公告)号：US08915612B2

公开(公告)日：2014-12-23

申请号：US13378718

申请日：2010-06-11

Applicant: Ralph Kurt ,  Teunis Willem Tukker

Inventor： Ralph Kurt ,  Teunis Willem Tukker

IPC: F21V13/04 ,  F21V7/04 ,  F21K99/00 ,  F21Y101/02

CPC classification number: F21K9/00 ,  F21K9/62 ,  F21Y2115/10

Abstract: An illumination system (1;30;40;60;70;90) for spot illumination comprising: a tubular reflector (3;31;61;91) with a reflective inner surface, the tubular reflector having an entrance aperture (9), and an exit aperture (10) being larger than the entrance aperture; and a light-source array (2;33;41;63;71;93) comprising a plurality of light-sources arranged in a physical light-source configuration to emit light into the tubular reflector at the entrance aperture thereof. The tubular reflector (3;31;61;91) comprises a plurality of reflective surfaces (14a-g) each being arranged to provide a primary mirror image of the light-source array, the primary mirror image having a primary mirror image light-source configuration; and the light-source array (2;33;41;63;71;93) is configured in such a way that, for each of the primary mirror image, at least half of all secondary mirror images of the light-source array resulting from reflection of the primary mirror image by the reflective surfaces (14a-g) exhibit secondary mirror image light-source configurations that are different from the physical light-source configuration.

Abstract translation: 一种用于点照射的照明系统（1; 30; 40; 60; 70; 90），包括：具有反射内表面的管状反射器（3; 31; 61; 91），所述管状反射器具有入口孔（9） 和大于入口孔的出口孔（10）; 以及包括以物理光源配置布置的多个光源的光源阵列（2; 33; 41; 63; 71; 93），以在其入射孔处将光发射到管状反射器中。 管状反射器（3; 31; 61; 91）包括多个反射表面（14a-g），每个反射表面被配置成提供光源阵列的主镜像，主镜像具有主镜像发光元件， 源配置; 并且所述光源阵列（2; 33; 41; 63; 71; 93）被配置成使得对于每个所述主镜像，所述光源阵列的所有副镜像的至少一半得到 由反射面（14a-g）反射主镜像显示与物理光源构造不同的二次镜像光源配置。

公开(公告)号：US20140184101A1

公开(公告)日：2014-07-03

申请号：US14232622

申请日：2012-07-05

Applicant: Stefan Marcus Verbrugh ,  Ralph Kurt

Inventor： Stefan Marcus Verbrugh ,  Ralph Kurt

IPC: H05B33/08

CPC classification number: H05B33/0863 ,  H05B33/086

Abstract: The present invention relates to a controller (30) for controlling the light- output of two light-emitting devices (10, 20). The two light-emitting devices are adapted to provide a McCandless effect on an illuminated object (40). The controller (30) comprises a first user interface for a user to set a first color (11) to be output by a first light-emitting device (10) and second user interface for a user to set a desired mixed color (81) of a common area (80) being illuminated by both light-emitting devices (10, 20). The controller (30) further comprises a processing circuitry for determining first lighting parameters resulting in said first color (11) when provided to the first light-emitting device (10), and for determining second lighting parameters resulting in a second color (21) when provided to a second light-emitting device (20). A mix of the first color (11) and the second color (21) provides the mixed color (81). The first color (11) and the mixed color (81) are represented in a color space chromaticity diagram such that they define a line and the second color (21) is determined such that it is located on said line in the color space chromaticity diagram on an opposite side of the desired mixed color (81) relative to the first color (11). Further, the second color (21) is determined by the processing circuitry such that the desired mixed color (81) is achieved when the first (11) and the second (21) colors are mixed.

Abstract translation: 本发明涉及一种用于控制两个发光装置（10,20）的光输出的控制器（30）。 两个发光装置适于对照明物体（40）提供无McCandless效果。 控制器（30）包括第一用户界面，用于用户设置由第一发光设备（10）输出的第一颜色（11）和第二用户界面，用于用户设置期望的混合颜色（81） 的公共区域（80）由两个发光装置（10,20）照亮。 控制器（30）还包括处理电路，用于当提供给第一发光装置（10）时确定产生所述第一颜色（11）的第一照明参数，并且用于确定产生第二颜色（21）的第二照明参数， 当提供给第二发光装置（20）时。 第一颜色（11）和第二颜色（21）的混合提供混合颜色（81）。 第一颜色（11）和混合颜色（81）以颜色空间色度图表示，使得它们限定一条线，并且第二颜色（21）被确定为使其位于色空间色度图中的所述线上 在相对于第一颜色（11）的所需混合颜色（81）的相对侧上。 此外，第二颜色（21）由处理电路确定，使得当混合第一（11）和第二（21）颜色时实现期望的混合颜色（81）。

公开(公告)号：US20140103825A1

公开(公告)日：2014-04-17

申请号：US14124743

申请日：2012-05-30

Applicant: Haimin Tao ,  Henricus Marius Joseph Maria Kahlman ,  Pieter Gerrit Blanken ,  Ralph Kurt

Inventor： Haimin Tao ,  Henricus Marius Joseph Maria Kahlman ,  Pieter Gerrit Blanken ,  Ralph Kurt

IPC: H05B33/08

CPC classification number: H05B33/0845 ,  H05B33/0812 ,  H05B33/0815 ,  H05B33/083 ,  H05B33/0842 ,  H05B33/0851 ,  H05B37/02 ,  Y02B20/347 ,  Y02B20/348

Abstract: A string of LED loads is supplied by means of a rectified mains voltage. A cathode of each LED load is coupled to ground by means of a string. The strings are made conductive and non-conductive one by one in dependency of the instantaneous value of the rectified mains using both voltage and current sensing.

Abstract translation: 一串LED负载通过整流电源电压供电。 每个LED负载的阴极通过一个串耦合到地面。 根据使用电压和电流感测的整流电源的瞬时值，这些串是逐个导通和不导电的。

公开(公告)号：US20140103823A1

公开(公告)日：2014-04-17

申请号：US14124733

申请日：2012-06-04

Applicant: Henricus Marius Joseph Maria Kahlman ,  Ralph Kurt

Inventor： Henricus Marius Joseph Maria Kahlman ,  Ralph Kurt

IPC: H05B33/08

CPC classification number: H05B33/0845 ,  H05B33/0812 ,  H05B33/0815 ,  H05B33/083 ,  H05B33/0842 ,  H05B33/0851 ,  H05B37/02 ,  Y02B20/347 ,  Y02B20/348

Abstract: A LED light source comprises a full bridge rectifier equipped with a first input terminal and a second input terminal for coupling to output terminals of the phase cut dimmer, a series arrangement comprising N LED loads, a first and second end of said series arrangement being coupled to a first output terminal and a second output terminal of the full bridge rectifier respectively, control means for during a period of the rectified AC supply voltage subsequently making the LED loads comprised in the first series arrangement carry a current, one by one and in dependency of the momentary amplitude of the rectified AC supply voltage when the momentary amplitude increases and for subsequently making the LED loads stop carrying a current, one by one, and in dependency of the momentary amplitude of the rectified AC supply voltage when the momentary amplitude decreases, said control means controlling the current through the LED loads at zero when the output voltage of the phase cut dimmer equals zero and controlling the current through the LED loads at a value that is independent from the phase angle of the phase cut dimmer when the output voltage of the phase cut dimmer differs from zero Volt. In order to make the LED light source compatible with a phase cut dimmer, the LED light source is further equipped with a switchable bleeder current source coupled between the first and second output terminal of the full bridge rectifier, a latch coupled between the first and second output terminals of the full rectifier bridge and comprising a series arrangement of a resistor and a capacitor to prevent the current through the dimmer from crossing zero after a leading edge generated by the phase cut dimmer, in case the phase cut dimmer is a leading edge phase cut dimmer, a unidirectional element arranged in series with the capacitor for preventing discharging of the capacitor via the LED loads or the adjustable bleeder current source, and a clamp circuit coupled to the capacitor and comprising a current source for discharging the capacitor and providing a low ohmic path for the dimmer current when the dimmer is off.

公开(公告)号：US20120170265A1

公开(公告)日：2012-07-05

申请号：US13496539

申请日：2010-09-10

Applicant: Ralph Kurt ,  Cornelis Slob ,  Marc Andre De Samber ,  Michael Johan Ferdinand Marie Ter Laak ,  Gerard Kums ,  Egbert Lenderink ,  Marcellus Jacobus Johannes Van Der Lubbe ,  Mark Eduard Johan Sipkes

Inventor： Ralph Kurt ,  Cornelis Slob ,  Marc Andre De Samber ,  Michael Johan Ferdinand Marie Ter Laak ,  Gerard Kums ,  Egbert Lenderink ,  Marcellus Jacobus Johannes Van Der Lubbe ,  Mark Eduard Johan Sipkes

IPC: F21V9/00 ,  F21V21/00 ,  F21V29/00 ,  F21V7/00

CPC classification number: H05K1/181 ,  F21S2/005 ,  F21V23/06 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02F1/133603 ,  G02F2001/133612 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48227 ,  H05B33/0824 ,  H05K1/117 ,  H05K2201/09709 ,  H05K2201/10106 ,  H05K2201/10969 ,  H05K2203/049 ,  Y02P70/611 ,  H01L2924/00014

Abstract: A light-emitting module (3a-c; 23; 26; 33a-c) comprising a plurality of light-sources (12a-e; 27a-h) arranged in at least a first and a second column (18a-b; 28a-c) arranged side by side and extending along a first direction of extension (X1) of the light-emitting module (3a-c; 23; 26; 33a-c); and a plurality of connector terminal pairs (13a-b, 14a-b, 15a-b, 16a-b 17a-b), each being electrically connected to a corresponding one of the light-sources (3a-c; 23; 26; 33a-c) for enabling supply of electrical power thereto. Each connector terminal pair (13a-b, 14a-b, 15a-b, 16a-b 17a-b) comprises a first connector terminal (13a, 14a, 15a, 16a 17a) and a second connector terminal (13b, 14b, 15b, 16b 17b) being arranged at opposite sides of the light-emitting module (3a-c; 23; 26; 33a-c). The light-sources (12a-e; 27a-h) are arranged in a predetermined light-source sequence along the first direction of extension (X1) of the light-emitting module (3a-c; 23; 26; 33a-c), and the connector terminal pairs (13a-b, 14a-b, 15a-b, 16a-b 17a-b) being electrically connected to the corresponding light-sources (12a-e; 27a-h) are arranged in the predetermined light-source sequence along the first direction of extension (X1) of the light-emitting module.

Abstract translation: 包括布置在至少第一和第二列（18a-b; 28a）中的多个光源（12a-e; 27a-h）的发光模块（3a-c; 23; 26; 33a-c） -c），沿着所述发光模块（3a-c; 23; 26; 33a-c）的第一延伸方向（X1）延伸; 以及多个连接器端子对（13a-b，14a-b，15a-b，16a-b 17a-b），每个连接器端子对电连接到相应的一个光源（3a-c; 23; 26; 33a-c），用于使其能够供电。 每个连接器端子对（13a-b，14a-b，15a-b，16a-b 17a-b）包括第一连接器端子（13a，14a，15a，16a 17a）和第二连接器端子（13b，14b，15b ，16b 17b）布置在发光模块（3a-c; 23; 26; 33a-c）的相对侧。 光源（12a-e; 27a-h）沿着发光模块（3a-c; 23; 26; 33a-c）的第一延伸方向（X1）以预定的光源顺序排列， ，并且电连接到对应的光源（12a-e; 27a-h）的连接器端子对（13a-b，14a-b，15a-b，16a-b 17a-b）被布置在预定的光 沿着发光模块的第一延伸方向（X1）的源序列。

公开(公告)号：US20120087117A1

公开(公告)日：2012-04-12

申请号：US13378411

申请日：2010-06-14

Applicant: Teunis Willem Tukker ,  Erik Boonekamp ,  Ralph Kurt ,  Mark Eduard Johan Sipkes

Inventor： Teunis Willem Tukker ,  Erik Boonekamp ,  Ralph Kurt ,  Mark Eduard Johan Sipkes

IPC: F21V7/04 ,  F21V13/04

CPC classification number: F21V5/002 ,  F21K9/00 ,  F21V3/04 ,  F21V5/003 ,  F21V7/041 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/13 ,  F21Y2115/10

Abstract: An illumination system (10) for spot illumination comprising a tubular reflector (2) with a reflective inner surface, the tubular reflector (2) having an entrance aperture (7) and an exit aperture (8) being larger than the entrance aperture (7); a light-source array(1) comprising a plurality of light-sources (13a-c; 30a-d, 31a-d, 32a-d) arranged to emit light into the tubular reflector (2) at the entrance aperture thereof; and a light-diffusing optical member (9) arranged to diffuse light emitted by the illumination system (10). The light-diffusing member (9) is configured to exhibit an increasing diffusing capability with increasing distance from an optic axis (12) of the illumination system.

Abstract translation: 一种用于点样照明的照明系统（10），包括具有反射内表面的管状反射器（2），所述管状反射器（2）具有大于入口孔（7）的入口孔（7）和出口孔（8） ）; 包括多个光源（13a-c; 30a-d，31a-d，32a-d）的光源阵列（1），其布置成在其入射孔处将光发射到所述管状反射器（2）中; 以及布置成漫射由所述照明系统（10）发射的光的光漫射光学构件（9）。 光扩散构件（9）构造成随着距离照明系统的光轴（12）的距离增加而呈现增大的漫射能力。

公开(公告)号：US20110293712A1

公开(公告)日：2011-12-01

申请号：US13132534

申请日：2009-11-26

Applicant: Ralph Kurt ,  Emiel Peeters ,  Roel Penterman ,  Dirk J. Broer ,  David Halter

Inventor： Ralph Kurt ,  Emiel Peeters ,  Roel Penterman ,  Dirk J. Broer ,  David Halter

IPC: A61K9/48 ,  A61K35/12 ,  C12M1/00

CPC classification number: B01J13/04 ,  A61K2035/126 ,  A61L27/38 ,  A61L27/58

Abstract: The present invention provides for the coaxial encapsulation of a plurality of cells in a single elongated compartment. By this encapsulation, the cells are protected by at least one layer of separation material and kept in close contact, which leads to a better vitality of the encapsulated cells and consequently results in higher chances to form microtissue. Methods and devices for the production of such encapsulated cell compartments are disclosed as well as medical uses of such compartments in cell, tissue therapy and tissue engineering.

Abstract translation: 本发明提供了在单个细长隔室中的多个电池的同轴封装。 通过这种封装，细胞被至少一层分离材料保护并保持紧密接触，这导致包封的细胞更好的活力，从而导致更高的形成微组织的机会。 在细胞，组织治疗和组织工程中公开了用于生产这种包封的细胞室的方法和装置以及这些隔室的医学用途。

公开(公告)号：US20110194271A1

公开(公告)日：2011-08-11

申请号：US13122747

申请日：2009-10-02

Applicant: Marco Van As ,  Wen Gu ,  Ralph Kurt

Inventor： Marco Van As ,  Wen Gu ,  Ralph Kurt

IPC: G03B15/02

CPC classification number: G03B15/03 ,  F21K9/00

Abstract: It is presented a lighting device (2) for motion picture recording systems, e.g. television recording systems (1). The lighting device (2) comprises at least three solid state light sources (11-1, 11-2, 11-3, 11-4). At least a first (11-1) of the light sources has a peak emissive wavelength between 415 nm and 435 nm and a spectral width between 0.5 nm and 50 nm.

Abstract translation: 它呈现用于运动图像记录系统的照明装置（2），例如， 电视录像系统（1）。 照明装置（2）包括至少三个固态光源（11-1,11-2,11-3,11-4）。 至少第一（11-1）个光源具有在415nm和435nm之间的峰值发射波长和在0.5nm和50nm之间的光谱宽度。