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公开(公告)号：US20090278034A1
公开(公告)日：2009-11-12
申请号：US12439810
申请日：2007-09-20
IPC分类号： G01J1/04
CPC分类号： H01L31/173 , G02F1/355 , H01L25/167 , H01L31/02322 , H01L33/505 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a mounting substrate (10) for mounting and electrically contacting at least one light emitting diode (20), a ceramic layer (40) disposed in a path of light emitted by the light emitting diode (20), wherein the ceramic layer (40) comprises a wavelength converting material, the light emitting diode (20) disposed between the ceramic layer (40) and the mounting substrate (10), a light sensor (30) disposed at the mounting substrate (10) detecting a luminous output of the light emitting diode (20) in order to control the brightness and/or the color of the light leaving the light module (1), wherein the ceramic layer (40) is only partly translucent to shield the light sensor (30) against ambient light.
摘要翻译： 本发明涉及一种用于安装和电接触至少一个发光二极管（20）的安装基板（10），设置在由发光二极管（20）发射的光的路径中的陶瓷层（40），其中陶瓷 层（40）包括波长转换材料，布置在陶瓷层（40）和安装基板（10）之间的发光二极管（20），设置在安装基板（10）处的光传感器（30） 输出发光二极管（20），以便控制离开光模块（1）的光的亮度和/或颜色，其中陶瓷层（40）仅部分半透明以屏蔽光传感器（30） 反对环境光。
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公开(公告)号：US08523924B2
公开(公告)日：2013-09-03
申请号：US12302314
申请日：2007-05-22
申请人： Jorg Meyer , Peter Lurkens , Bernd Ackermann , Andreas Tucks
发明人： Jorg Meyer , Peter Lurkens , Bernd Ackermann , Andreas Tucks
IPC分类号： A61N5/06
CPC分类号： C09K11/0883 , A61N5/0616 , C09K11/06 , C09K11/7731 , C09K11/7734 , C09K2211/1011 , F21S10/02 , F21V9/40 , F21Y2115/10 , G02B26/008 , G03B21/204 , G03B33/08 , Y02B20/181
摘要： A lighting device for generating colored and white light. According to the invention the lighting device comprises at least one light source (1, 4) emitting blue or ultraviolet light and a color conversion unit (2, 5) for converting said blue or ultraviolet light into visible light comprising at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d), at least one section (2c, 6d) of which being a transparent or translucent color converting section, said color conversion unit (2, 5) being arranged for alternately illuminating said at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d) with said blue or ultraviolet light, said at least one color converting section containing luminescent material, wherein said luminescent material is a luminescent organic dye in a polymer matrix or a crystalline inorganic luminescent material.
摘要翻译： 用于产生彩色和白色光的照明装置。 根据本发明，照明装置包括发射蓝色或紫外光的至少一个光源（1,4）和用于将所述蓝色或紫外光转换成可见光的颜色转换单元（2,5），其包括至少两个部分（2a ，2b，2c，6a，6b，6c，6d），其中至少一个部分（2c，6d）是透明或半透明的颜色转换部分，所述颜色转换单元（2,5）被布置成交替地照亮所述 具有所述蓝色或紫外光的至少两个部分（2a，2b，2c，6a，6b，6c，6d），所述至少一个颜色转换部分包含发光材料，其中所述发光材料是聚合物基质中的发光有机染料或 结晶无机发光材料。
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公开(公告)号：US20120116373A1
公开(公告)日：2012-05-10
申请号：US13384803
申请日：2010-07-08
申请人： Holger Moench , Bernd Ackermann
发明人： Holger Moench , Bernd Ackermann
CPC分类号： A61B18/203 , A61B18/20 , A61B2017/00057 , A61B2018/00452 , A61B2018/00476 , A61B2018/00636 , A61B2018/00904 , A61B2018/2065 , A61N2005/0629 , A61N2005/0652
摘要： The invention relates to a light application apparatus (1) for applying light to an object (3). A light source (4) generates processing light (2) and sensing light (5), which are coupled into the object (3). A light detector (8) detects the sensing light (5) after having left the object (3), and a control unit (9) controls the light source (4) such that processing light (2) in a processing time interval and sensing light (5) in a sensing time interval are alternately generated. Since processing light and sensing light are generated alternately, the generation of the processing light and of the sensing light is decoupled, i.e. the processing light can be optimized for processing purposes and the sensing light can be optimized for sensing purposes. This allows improving the quality of sensing the object and, thus, the quality of controlling the application of light depending on properties of the object.
摘要翻译： 本发明涉及一种用于向物体（3）施加光的光施加装置（1）。 光源（4）产生耦合到对象（3）中的处理光（2）和感测光（5）。 光检测器（8）在离开物体（3）之后检测感测光（5），控制单元（9）控制光源（4），使处理光（2）处理时间间隔和传感 交替产生感测时间间隔中的光（5）。 由于处理光和感测光交替地产生，所以处理光和感测光的产生被解耦，即处理光可以被优化以用于处理目的，并且感测光可以被优化用于感测目的。 这允许改善感测对象的质量，并且因此提高根据对象的特性来控制光的应用的质量。
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14.发明授权Color controlled light source and a method for controlling color generation in a light source 有权颜色控制光源和用于控制光源中的颜色产生的方法公开(公告)号：US08158916B2
公开(公告)日：2012-04-17
申请号：US12446475
申请日：2007-10-23
申请人： Volkmar Schulz , Bernd Ackermann , Lorenzo Feri
发明人： Volkmar Schulz , Bernd Ackermann , Lorenzo Feri
CPC分类号： H05B33/0869 , H05B33/0818 , Y02B20/341
摘要： This invention relates to a color controlled light source comprising a plurality of colored light elements; a detector for detecting the light output of the light source and generating a detection signal; and a color control unit for generating driving signals to said light elements on the basis of said detection signal and a predetermined target color point of the light output of the light source. In order to enable detection of contributions from individual light elements to the light output of the light source, the light source further comprises a modulator for individual signature modulation of the driving signal to each one of said light elements; and a corresponding demodulator for demodulation of said detection signal and generation of actual, i.e. measured, values of the output of the individual light elements. The color control unit determines nominal values of the light output of each light element for obtaining said target color point, and compares the actual values with the nominal values. If there is a difference, it adjusts the driving signals in order to minimize the difference.
摘要翻译： 本发明涉及包含多个有色光元件的色控光源; 用于检测光源的光输出并产生检测信号的检测器; 以及颜色控制单元，用于根据所述检测信号和光源的光输出的预定目标色点产生对所述光元件的驱动信号。 为了能够检测来自各个光元件对光源的光输出的贡献，光源还包括调制器，用于对每个所述光元件的驱动信号进行单独的签名调制; 以及相应的解调器，用于解调所述检测信号并产生实际的，即测量的各个光源的输出值。 颜色控制单元确定用于获得所述目标色点的每个光元件的光输出的标称值，并将实际值与标称值进行比较。 如果有差异，它会调整驱动信号，以最大限度地减少差异。
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公开(公告)号：US20120029704A1
公开(公告)日：2012-02-02
申请号：US13262884
申请日：2010-03-15
申请人： Bernd Ackermann
发明人： Bernd Ackermann
CPC分类号： E06B9/322
摘要： The invention describes a system for controlling a shading device with a plurality of controllable shading elements. To provide a system for controlling a shading device, which reduces direct sunlight transmission and enhances thermal comfort and lighting conditions, the system comprises at least one detector unit for providing an image signal of a shading area and a control unit (5) being configured to receive said image signal, determine from said signal, whether a characteristic pattern is present in said shading area and in case said characteristic pattern is determined, control said shading elements to reduce said characteristic pattern.
摘要翻译： 本发明描述了一种用于利用多个可控制的遮光元件来控制遮蔽装置的系统。 为了提供一种用于控制遮光装置的系统，其减少阳光直射的透射并增强热舒适度和照明条件，该系统包括用于提供遮蔽区域的图像信号的至少一个检测器单元和被配置为 接收所述图像信号，从所述信号确定所述着色区域中是否存在特征图案，并且在确定所述特征图案的情况下，控制所述遮蔽元件以减小所述特征图案。
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公开(公告)号：US07746208B2
公开(公告)日：2010-06-29
申请号：US12097757
申请日：2006-12-08
申请人： Christoph Loef , Bernd Ackermann
发明人： Christoph Loef , Bernd Ackermann
CPC分类号： H01F27/2804 , H01F27/2876 , H01F27/34 , H01F2027/2819
摘要： The present invention describes a winding for a transformer comprising first (60) and second (70) planar sections which are arranged parallel to each other. First (1, e.g., from 602 to 603)) and second (2, e.g., from 703 to 704)) current paths are arranged on the first and second planar sections. The first and second current paths are connected to each other by means of an interconnection (603/703). The first and second current (603/703) paths are respectively angled with respect to a direction along which the first and second planar sections are extending.
摘要翻译： 本发明描述了一种用于变压器的绕组，其包括彼此平行布置的第一（60）和第二（70）平面部分。 第一（1，例如，从602到603））和第二（2，例如从703到704））电流路径被布置在第一和第二平面部分上。 第一和第二电流路径通过互连（603/703）彼此连接。 第一和第二电流（603/703）分别相对于第一和第二平面部分延伸的方向成角度。
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公开(公告)号：US20090187234A1
公开(公告)日：2009-07-23
申请号：US12302314
申请日：2007-05-22
申请人： Jörg Meyer , Peter Lürkens , Bernd Ackermann , Andreas Tücks
发明人： Jörg Meyer , Peter Lürkens , Bernd Ackermann , Andreas Tücks
CPC分类号： C09K11/0883 , A61N5/0616 , C09K11/06 , C09K11/7731 , C09K11/7734 , C09K2211/1011 , F21S10/02 , F21V9/40 , F21Y2115/10 , G02B26/008 , G03B21/204 , G03B33/08 , Y02B20/181
摘要： A lighting device for generating colored and white light. According to the invention the lighting device comprises at least one light source (1, 4) emitting blue or ultraviolet light and a color conversion unit (2, 5) for converting said blue or ultraviolet light into visible light comprising at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d), at least one section (2c, 6d) of which being a transparent or translucent color converting section, said color conversion unit (2, 5) being arranged for alternately illuminating said at least two sections (2a, 2b, 2c, 6a, 6b, 6c, 6d) with said blue or ultraviolet light, said at least one color converting section containing luminescent material, wherein said luminescent material is a luminescent organic dye in a polymer matrix or a crystalline inorganic luminescent material.
摘要翻译： 用于产生彩色和白色光的照明装置。 根据本发明，照明装置包括发射蓝色或紫外光的至少一个光源（1,4）和用于将所述蓝色或紫外光转换成可见光的颜色转换单元（2,5），其包括至少两个部分（2a ，2b，2c，6a，6b，6c，6d），其中至少一个部分（2c，6d）是透明或半透明的颜色转换部分，所述颜色转换单元（2,5）被布置成交替地照亮所述 具有所述蓝色或紫外光的至少两个部分（2a，2b，2c，6a，6b，6c，6d），所述至少一个颜色转换部分包含发光材料，其中所述发光材料是聚合物基质中的发光有机染料或 结晶无机发光材料。
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公开(公告)号：US20080169770A1
公开(公告)日：2008-07-17
申请号：US11911089
申请日：2006-04-11
申请人： Bernd Ackermann
发明人： Bernd Ackermann
IPC分类号： H05B33/08
CPC分类号： H05B33/086 , Y02B20/341
摘要： The invention relates to a method and a system for translating a three value color space signal, preferably given in a CIE scale, to an n primary color space signal, n≧4 being an integer This way there is provided color controlling of a white light source comprising an array of colored light emitting diodes with respect to maximum CRI and maximum luminous efficiency. The method for translating a three value color space signal using a chromaticity diagram which is expressed in a two dimensional space, where the two dimensions represent a first value and a second value of the three value color space, the chromaticity diagram including n points P1 through Pn, each corresponding to one of the primaries, comprises: mapping at least one point P0 on the chromaticity diagram, the point P0 representing a color and being within a polygon with corner points P1 through Pn, mapping n triangular areas on the chromaticity diagram, each triangular area having as its corner points the point P0 and two adjacent points chosen from points P1 through Pn mapping the three value color space signal on the chromaticity diagram as a point Px, determining in which triangle the point Px is located, the triangle being formed by the point P0 and two points from P1 through Pn using the three colors forming the triangle to create an additive linear combination, solving the additive linear combination by representing the contribution of the color P0 to the n primary color space signal and by representing the contributions of the colors of the two other points to the n primary color space signal, selecting the optimal linear combination for P0 with respect to maximum CRI and maximum luminous efficiency in the stored data, multiplying all contributions to the optimal linear combination for P0 and the contributions of the colors of the two other points to the n primary color space signal by a constant factor to generate a certain brightness representing the third value of the three value color space, displaying the so derived optimal linear combination for Px by representing the multiplied contributions of the colors of the points P1 through Pn.
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公开(公告)号：US20060290460A1
公开(公告)日：2006-12-28
申请号：US10569127
申请日：2004-08-24
IPC分类号： H01F27/28
CPC分类号： H05K1/165 , H01F27/362 , H01F2017/006 , H01F2017/0066 , H05K3/305 , H05K2201/086 , H05K2203/1572 , Y10T29/4902
摘要： SMT-components known in the art usually have a thickness of approximately 1 mm and no flexibility. According to the present invention windings for an inductor are realized within a substrate, preferably by using copper layers which are already in the substrate. Then, thin metal sheet layers of high permeable material are laminated on top and bottom of the substrate. These layers are structured and then form the magnetic core of the inductor. Advantageously, an inductor may be provided with a very small building height.
摘要翻译： 本领域已知的SMT组件通常具有约1mm的厚度并且没有柔性。 根据本发明，用于电感器的绕组在衬底内实现，优选地通过使用已经在衬底中的铜层。 然后，将高透过性材料的金属薄片层压在基板的顶部和底部。 这些层被构造，然后形成电感器的磁芯。 有利地，电感器可以具有非常小的建筑物高度。
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20.发明授权Actuator with minimized auxiliary magnet, and throttle device provided with such an actuator 失效具有最小化的辅助磁体的致动器和具有这种致动器的节流装置
公开(公告)号：US5870010A
公开(公告)日：1999-02-09
申请号：US880376
申请日：1997-06-23
申请人： Bernd Ackermann
发明人： Bernd Ackermann
摘要： An electrical actuator for a throttle device has a stator and a rotor, the rotor being coupled to the throttle device and comprising a permanent main magnet. The stator includes in axially extending slots therein auxiliary permanent magnets which interact with the rotor magnet to exert a magnetostatic torque (T.sub.MS) on the rotor which tends to rotate it to a pre-set rest position. The stator also has an energizing coil which when actuated results in an electromagnetic torque (T.sub.EM) on the rotor which is opposed to the magnetostatic torque and causes the rotor to pivot through a limited angle of rotation. The thickness and width of the auxiliary permanent magnets are selected so that the cross-sectional area thereof provides a maximum value of the magnetostatic torque (T.sub.MS) per unit volume thereof, thus minimizing the necessary volume and weight of the auxiliary permanent magnets.
摘要翻译： 用于节流装置的电致动器具有定子和转子，转子联接到节流装置并且包括永磁主磁体。 定子在其中包括在其中的辅助永磁体中的轴向延伸的狭槽，其与转子磁体相互作用以在转子上施加静磁转矩（TMS），其倾向于将其旋转到预设的静止位置。 定子还具有通电线圈，当被致动时，转子上产生与静磁转矩相反的电磁转矩（TEM），并使转子枢转通过有限的旋转角度。 选择辅助永磁体的厚度和宽度，使得其横截面积提供其每单位体积的静磁转矩（TMS）的最大值，从而最小化辅助永磁体的必要体积和重量。
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