公开(公告)号：US20100142182A1

公开(公告)日：2010-06-10

申请号：US12595055

申请日：2008-04-11

申请人： Roel Van Woudenberg ,  Christoph Gerard August Hoelen

发明人： Roel Van Woudenberg ,  Christoph Gerard August Hoelen

IPC分类号： F21V9/16 ,  F21V9/00

CPC分类号： G02F1/133603 ,  G02F2001/133614 ,  H01L33/507

摘要： The invention provides an illumination system comprising a light-emitting device which excites a first luminescent element, which forms part of the light-emitting device. The light emitted from the first luminescent element and/or the light emitted by the light-emitting device excite a second luminescent element, physically separated from the light-emitting device. By employing two luminescent elements, the first element in the light-emitting device, and the second element physically separated from the light-emitting device, such as on a cover plate, the conversion of light produced by the light-emitting device is performed at both a “local” and a “remote” location, respectively, and the amount of luminescent material required at the remote location may be reduced compared to the situation of the prior art where the light conversion was only performed at a remote location.

摘要翻译： 本发明提供了一种照明系统，其包括激发形成发光装置的一部分的第一发光元件的发光装置。 从第一发光元件发射的光和/或由发光器件发射的光激发与发光器件物理分离的第二发光元件。 通过采用两个发光元件，发光器件中的第一元件和与发光器件物理分离的第二元件，例如在盖板上，由发光器件产生的光的转换是在 分别是“本地”和“远程”位置，并且与仅在远程位置进行光转换的现有技术的情况相比，远程位置所需的发光材料的量可能会减少。

公开(公告)号：US20090237003A1

公开(公告)日：2009-09-24

申请号：US11721482

申请日：2005-12-09

申请人： Joseph Ludovicus Antonius Maria Sormani ,  Christoph Gerard August Hoelen

发明人： Joseph Ludovicus Antonius Maria Sormani ,  Christoph Gerard August Hoelen

IPC分类号： H05B37/02

CPC分类号： G02B6/0028 ,  F21S10/02 ,  F21V23/0457 ,  F21Y2115/10 ,  G02B6/0031 ,  G02B6/0068

摘要： The present invention relates to an illumination system having an array of differently coloured LEDs, a plurality of collimators, wherein each collimator holds at least one LED, a light mixing element, arranged to mix light generated by the LEDs into a mixed light that is emitted from the illumination system, and a control system for controlling the colour balance of the mixed light. The control system comprises a detector, which is placed among said collimators and encircled by a light shield. The detector detects a fraction of the mixed light that is reflected at an exit window of the mixing element. In this structure the detected light twice passes the mixing element, which provides for a proper mixing of the different colours as well as a proper homogenisation of the light.

摘要翻译： 本发明涉及一种具有不同颜色的LED阵列的照明系统，多个准直器，其中每个准直器保持至少一个LED，光混合元件，其布置成将由LED产生的光混合成发射的混合光 以及用于控制混合光的颜色平衡的控制系统。 该控制系统包括一个检测器，该检测器放置在所述准直仪之间并被遮光罩包围。 检测器检测在混合元件的出口处反射的混合光的一部分。 在该结构中，检测到的光两次通过混合元件，这提供了不同颜色的适当混合以及光的适当均匀化。

公开(公告)号：US06988813B2

公开(公告)日：2006-01-24

申请号：US10227228

申请日：2002-08-23

申请人： Christoph Gerard August Hoelen ,  Gerard Harbers

发明人： Christoph Gerard August Hoelen ,  Gerard Harbers

IPC分类号： F21V8/00

CPC分类号： G02B6/0038 ,  G02B6/0068

摘要： The invention relates to a light panel (12), comprising: a light guide having a front surface defining a viewing window (11), a back surface and sides (3, 4) between the front and back surfaces; and a patterned array of light sources (8, 9, 10) of at least two types, which types are distinguished by the color of light emitted by the light sources of said at least two types, said array being arranged along at least one of the sides. Each light source generates in use a divergent light beam of a color into the panel to, in combination, color the panel. Further, the array comprises complementary sub-arrays (8, 9, 8, 9 & 9, 10, 9, 10) of light sources along at least two of the sides. Since the sub-arrays are complementary, in that by all light sources of the different types the same amount of light is emitted into the light guide as in prior art single array configurations (the same number of light sources), but from two or more sides while maintaining the general light source pitch, the average distance or pitch between light sources of one of the types, can be decreased. Therewith also the required distance or colors for color mixing is lessened and the viewing window is enlarged.

摘要翻译： 本发明涉及一种光板（12），包括：具有限定观察窗（11）的前表面，前表面和后表面之间的背面和侧面（3,4）的光导; 以及至少两种类型的光源（8,9,10）的图案化阵列，这些类型由所述至少两种类型的光源发出的光的颜色区分，所述阵列沿着至少一种 两边。 每个光源在使用中产生颜色的发散光束到面板中，以组合地对面板进行着色。 此外，阵列包括沿着至少两个侧面的光源的互补子阵列（8,9,8,9和9,10,9,10）。 由于子阵列是互补的，因为通过不同类型的所有光源，与现有技术的单阵列配置（相同数量的光源）一样，将相同量的光发射到光导中，而是从两个或更多个 同时保持一般的光源间距，可以减少其中一种类型的光源之间的平均距离或间距。 因此，还需要所需的颜色混合距离或颜色，并且观察窗口被放大。

公开(公告)号：US08491154B2

公开(公告)日：2013-07-23

申请号：US13531661

申请日：2012-06-25

申请人： Roel van Woudenberg ,  Christoph Gerard August Hoelen

发明人： Roel van Woudenberg ,  Christoph Gerard August Hoelen

IPC分类号： F21V9/00

CPC分类号： G02F1/133603 ,  G02F2001/133614 ,  H01L33/507

摘要： The invention provides an illumination system comprising a light-emitting device which excites a first luminescent element, which forms part of the light-emitting device. The light emitted from the first luminescent element and/or the light emitted by the light-emitting device excite a second luminescent element, physically separated from the light-emitting device. By employing two luminescent elements, the first element in the light-emitting device, and the second element physically separated from the light-emitting device, such as on a cover plate, the conversion of light produced by the light-emitting device is performed at both a “local” and a “remote” location, respectively, and the amount of luminescent material required at the remote location may be reduced compared to the situation of the prior art where the light conversion was only performed at a remote location.

摘要翻译： 本发明提供了一种照明系统，其包括激发形成发光装置的一部分的第一发光元件的发光装置。 从第一发光元件发射的光和/或由发光器件发射的光激发与发光器件物理分离的第二发光元件。 通过采用两个发光元件，发光器件中的第一元件和与发光器件物理分离的第二元件，例如在盖板上，由发光器件产生的光的转换是在 分别是“本地”和“远程”位置，并且与仅在远程位置进行光转换的现有技术的情况相比，远程位置所需的发光材料的量可能会减少。

公开(公告)号：US08172415B2

公开(公告)日：2012-05-08

申请号：US12600511

申请日：2008-05-20

申请人： Rene Theodorus Wegh ,  Christoph Gerard August Hoelen ,  Chantal Sweegers ,  Rene Jan Hendriks ,  Martijn Henri Richard Lankhorst

发明人： Rene Theodorus Wegh ,  Christoph Gerard August Hoelen ,  Chantal Sweegers ,  Rene Jan Hendriks ,  Martijn Henri Richard Lankhorst

IPC分类号： F21V9/16

CPC分类号： F21S10/02 ,  F21K9/62 ,  F21K9/64 ,  F21V7/0008 ,  F21Y2113/13 ,  F21Y2115/10

摘要： The invention relates to a color-tunable illumination system (10; 12; 14) and a luminaire. The color-tunable illumination system comprises a first light source comprising a first set of light emitting diodes (21, 24), and a second light source comprising a second set of light emitting diodes (31, 37, 34). Both the first and second light source emit light of substantially a first predefined color into a light mixing chamber (60). The light mixing chamber further comprises a first luminescent material (50) converting light of the first predefined color into light of a second predefined color. The first light source is positioned with respect to the first luminescent material for illuminating the first luminescent material with a first flux of light being part of the light emitted by the first light source into the light mixing chamber. The second light source is positioned with respect to the first luminescent material for illuminating the first luminescent material with a second flux of light being part of the light emitted by the second light source into the light mixing chamber. The first flux is different from the second flux. The effect of the measures according to the invention is that a change in the intensity of the light emitted by the first light source relative to the intensity of the light emitted by the second light source results in a change of the color emitted by the color-tunable illumination system.

摘要翻译： 本发明涉及一种可调色照明系统（10; 12; 14）和照明装置。 颜色可调照明系统包括包括第一组发光二极管（21,24）的第一光源和包括第二组发光二极管（31,37,34）的第二光源。 第一和第二光源都将基本上第一预定颜色的光发射到光混合室（60）中。 光混合室还包括将第一预定颜色的光转换成第二预定颜色的光的第一发光材料（50）。 第一光源相对于第一发光材料定位，用于照射第一发光材料，第一光束是由第一光源发射到光混合室中的光的一部分。 第二光源相对于第一发光材料定位，用于用作为由第二光源发射到光混合室中的光的一部分的第二光束照射第一发光材料。 第一通量与第二通量不同。 根据本发明的措施的效果是，由第一光源发射的光的强度相对于由第二光源发射的光的强度的变化导致颜色发射的颜色的变化， 可调照明系统。

公开(公告)号：US20110063834A1

公开(公告)日：2011-03-17

申请号：US12671946

申请日：2008-08-04

申请人： Ramon Pascal Van Gorkom ,  Christoph Gerard August Hoelen ,  Marco Van As ,  Cornelis Adrianus Henricus Antonius Mutsaers ,  Huib Cooijmans

发明人： Ramon Pascal Van Gorkom ,  Christoph Gerard August Hoelen ,  Marco Van As ,  Cornelis Adrianus Henricus Antonius Mutsaers ,  Huib Cooijmans

IPC分类号： F21V9/00

CPC分类号： G02B27/1006 ,  G02B19/0019 ,  G02B19/0066 ,  G02B27/145 ,  G02B27/149

摘要： A lighting device (100, 200, 300, 400) is disclosed. The device comprises a plurality of light sources (111, 119, 120, 211, 219, 220) providing light in different wavelengths, a collimating means (104, 204) having a receiving end (103, 203, 407) and an output end (114, 214, 409), wherein said light sources are arranged at said receiving end. The collimating means comprises a set of wavelength selective filters (109, 110, 115, 116, 117, 118, 215, 217) arranged as sub-collimators (106, 107, 108, 206, 207, 208) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said wavelength selective filter of said each light source is translucent for light from adjacent light sources of different wavelength, and a second set of wavelength selective filters comprising compensation filters (222, 224, 226, 228, 230, 232) wherein each compensation filter is arranged symmetrically with respect to corresponding part of the wavelength selective filter of said first set around a general light direction of the corresponding light source.

摘要翻译： 公开了一种照明装置（100,200,300,400）。 该装置包括提供不同波长的光的多个光源（111,119,120,211,219,220），具有接收端（103,203,407）的准直装置（104,204）和输出端 （114,214,409），其中所述光源被布置在所述接收端。 准直装置包括一组波长选择滤波器（109,110,115,116,117,118,215,217），其被布置为每个所述多个子载波的子准直器（106,107,108,206,207,208） 的光源，使得对于每个光源，所述副准直仪准直来自其光源的光，并且所述每个光源的所述波长选择滤光器对于来自不同波长的相邻光源的光是半透明的，而第二组 包括补偿滤波器（222,224,226,228,230,232）的波长选择滤波器，其中每个补偿滤波器相对于所述第一组的波长选择滤波器的对应部分围绕相应光源的一般光方向对称地布置 。

公开(公告)号：US20100172120A1

公开(公告)日：2010-07-08

申请号：US12600511

申请日：2008-05-20

申请人： Rene Theodorus Wegh ,  Christoph Gerard August Hoelen ,  Chantal Sweegers ,  Rene Jan Hendriks ,  Martijn Henri Richard Lankhorst

发明人： Rene Theodorus Wegh ,  Christoph Gerard August Hoelen ,  Chantal Sweegers ,  Rene Jan Hendriks ,  Martijn Henri Richard Lankhorst

IPC分类号： F21V9/16

CPC分类号： F21S10/02 ,  F21K9/62 ,  F21K9/64 ,  F21V7/0008 ,  F21Y2113/13 ,  F21Y2115/10

摘要： The invention relates to a color-tunable illumination system (10; 12; 14) and a luminaire. The color-tunable illumination system comprises a first light source comprising a first set of light emitting diodes (21, 24), and a second light source comprising a second set of light emitting diodes (31, 37, 34). Both the first and second light source emit light of substantially a first predefined color into a light mixing chamber (60). The light mixing chamber further comprises a first luminescent material (50) converting light of the first predefined color into light of a second predefined color. The first light source is positioned with respect to the first luminescent material for illuminating the first luminescent material with a first flux of light being part of the light emitted by the first light source into the light mixing chamber. The second light source is positioned with respect to the first luminescent material for illuminating the first luminescent material with a second flux of light being part of the light emitted by the second light source into the light mixing chamber. The first flux is different from the second flux. The effect of the measures according to the invention is that a change in the intensity of the light emitted by the first light source relative to the intensity of the light emitted by the second light source results in a change of the color emitted by the color-tunable illumination system.

摘要翻译： 本发明涉及一种可调色照明系统（10; 12; 14）和照明装置。 颜色可调照明系统包括包括第一组发光二极管（21,24）的第一光源和包括第二组发光二极管（31,37,34）的第二光源。 第一和第二光源都将基本上第一预定颜色的光发射到光混合室（60）中。 光混合室还包括将第一预定颜色的光转换成第二预定颜色的光的第一发光材料（50）。 第一光源相对于第一发光材料定位，用于照射第一发光材料，第一光束是由第一光源发射到光混合室中的光的一部分。 第二光源相对于第一发光材料定位，用于用作为由第二光源发射到光混合室中的光的一部分的第二光束照射第一发光材料。 第一通量与第二通量不同。 根据本发明的措施的效果是，由第一光源发射的光的强度相对于由第二光源发射的光的强度的变化导致颜色发射的颜色的变化， 可调照明系统。

公开(公告)号：US20080278061A1

公开(公告)日：2008-11-13

申请号：US11570906

申请日：2005-06-23

申请人： Marc Andre De Samber ,  Christoph Gerard August Hoelen ,  Eric Cornelis Egbertus Van Grunsven ,  Koen Van Os

发明人： Marc Andre De Samber ,  Christoph Gerard August Hoelen ,  Eric Cornelis Egbertus Van Grunsven ,  Koen Van Os

IPC分类号： H01L33/00

CPC分类号： H01L25/167 ,  H01L33/62 ,  H01L33/64 ,  H01L2224/16 ,  H01L2224/16225 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2224/0401

摘要： The present invention relates to a LED module (10) comprising a substrate (12), at least one LED chip (20) mounted on a first side of said substrate, and an optical element (21) covering the LED chip(s) (20). The substrate (12) is further provided with at least one via channel (22) extending from the first side of the substrate to a second opposite side of the substrate, whereby the via channel(s) is provided with conducting means for electrically connecting the at least one LED chip (20) to a control circuit (32). By providing the substrate with via channels with conducting means, the control circuit may be connected at the second side (the bottom side) or at the edge of the substrate. Thus, no top mounted electrical interface is required from the substrate, which is advantageous with respect to miniaturization, light emission, etcetera.

摘要翻译： 本发明涉及一种LED模块（10），其包括基板（12），安装在所述基板的第一侧上的至少一个LED芯片（20）和覆盖所述LED芯片的光学元件（21） 20）。 衬底（12）还设置有从衬底的第一侧延伸到衬底的第二相对侧的至少一个通孔（22），由此通孔通道设置有用于电连接 至少一个LED芯片（20）连接到控制电路（32）。 通过为基板提供具有导电装置的通孔，控制电路可以在基板的第二侧（底侧）或边缘处连接。 因此，从衬底不需要顶部安装的电接口，这对于小型化，发光等是有利的。

公开(公告)号：US06566689B2

公开(公告)日：2003-05-20

申请号：US10139180

申请日：2002-05-06

申请人： Christoph Gerard August Hoelen ,  Gerard Harbers

发明人： Christoph Gerard August Hoelen ,  Gerard Harbers

IPC分类号： H01L2920

CPC分类号： G02B6/0073 ,  G02B6/0068 ,  G02F1/133621

摘要： A backlight system for illuminating a display device comprises a light-emitting panel (1) having a front wall, an opposing rear wall and edge areas (4). At least one of the edge areas (4) is light-transmitting and associated with a light source. The light source associated with the light-transmitting edge areas (4) of the light-emitting panel (1) comprises symmetric clusters (C) of light-emitting diodes having three mutually different light emission wavelengths, for example symmetric clusters (C) of blue, green and red LEDs (6G, 6B, 6R, 6B′, 6G′; 6G, 6B, 6R, 6B′, 6G′; . . . ).

摘要翻译： 用于照明显示装置的背光系统包括具有前壁，相对的后壁和边缘区域（4）的发光面板（1）。 边缘区域（4）中的至少一个是透光的并且与光源相关联。 与发光面板（1）的发光边缘区域（4）相关联的光源包括具有三个相互不同的发光波长的发光二极管的对称簇（C），例如具有三个不同发光波长的对称簇（C） 蓝色，绿色和红色LED（6G，6B，6R，6B'，6G'; 6G，6B，6R，6B'，6G'）。

公开(公告)号：US06536914B2

公开(公告)日：2003-03-25

申请号：US09846421

申请日：2001-05-01

申请人： Christoph Gerard August Hoelen ,  Gerard Harbers

发明人： Christoph Gerard August Hoelen ,  Gerard Harbers

IPC分类号： F21V900

CPC分类号： G02B6/0068 ,  F21V23/0442 ,  F21Y2115/10 ,  G02B6/0033 ,  G02F1/133615 ,  Y10S362/80

摘要： An illumination system for illuminating a display device (3) comprises a light-emitting panel (1) having a light-emission window (2) and at least one edge surface (4) for coupling light into the light-emitting panel (1). The illumination system further comprises a light mixing chamber (5) provided with a light source (6). The light mixing chamber (5) is associated with the edge surface (4). According to the invention, the light source (6) comprises a plurality of clusters of light-emitting diodes (LEDs) having different light-emission wavelengths, the clusters being arranged at a pitch P with respect to each other. The ratio of the height H of the light mixing chamber (5) to the pitch P of the clusters meets the relation 0.1≦H/P≦10, preferably 0.2≦H/P≦2. Preferably, each cluster comprises one blue, one green and one red LED, or one blue, two green and one red LEDs. Preferably, each LED has a luminous flux of at least 5 lumen. The illumination system according to the invention has a very uniform light distribution, so that the display device is uniformly illuminated.

摘要翻译： 用于照明显示装置（3）的照明系统包括具有发光窗（2）的发光面板（1）和用于将光耦合到发光面板（1）中的至少一个边缘表面（4） 。 照明系统还包括设有光源（6）的光混合室（5）。 光混合室（5）与边缘表面（4）相关联。 根据本发明，光源（6）包括具有不同发光波长的多个发光二极管（LED）簇，所述簇以相对于彼此的间距P布置。 光混合室（5）的高度H与簇的间距P的比例满足关系式0.1 <= H / P <= 10，优选为0.2 <= H / P <= 2。 优选地，每个簇包括一个蓝色，一个绿色和一个红色LED，或一个蓝色，两个绿色和一个红色LED。 优选地，每个LED具有至少5流明的光通量。 根据本发明的照明系统具有非常均匀的光分布，使​​得显示装置被均匀地照明。