专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008009093A1 METHOD AND APPARATUS FOR DETERMINING INTENSITIES AND PEAK WAVELENGTHS OF LIGHT 审中-公开
标题翻译：用于确定光线强度和峰值波长的方法和装置
公开(公告)号：WO2008009093A1
公开(公告)日：2008-01-24
申请号：PCT/CA2006/001875
申请日：2006-11-17
申请人： TIR SYSTEMS LTD. , ROBINSON, Shane, P. , SALSBURY, Marc , ASHDOWN, Ian
发明人： ROBINSON, Shane, P. , SALSBURY, Marc , ASHDOWN, Ian
IPC分类号： G01J3/30 , G01J3/36 , G01J3/51 , H01L33/00 , H05B33/00
CPC分类号： G01J3/36 , G01J3/51 , G01J3/513 , G01J9/00 , G01J2001/4247 , G01J2003/1213
摘要： The present invention provides a method and apparatus for determining intensities and peak wavelengths of light. The apparatus comprises one or more pairs of sensing units for sensing the light, a first sensing unit of a pair configured to sense a first intensity of the light in a first predetermined wavelength range with a first predetermined spectral responsivity and a second sensing unit of a pair configured to sense a second intensity of the light in the first predetermined wavelength range with a second predetermined spectral responsivity. The apparatus further comprises a processing system operatively connected to the one or more pairs of sensing units; the processing system configured to determine the intensity and peak wavelength for each of the one or more predetermined wavelength ranges of the light according to one or more predetermined functional relationships between each of the first intensity and second intensity.
摘要翻译：本发明提供一种用于确定光的强度和峰值波长的方法和装置。该装置包括用于感测光的一对或多对感测单元，配置成以第一预定光谱响应度感测具有第一预定光谱响应度的第一预定波长范围内的光的第一强度的一对第一感测单元和第一感测单元配置成以第二预定光谱响应度感测第一预定波长范围内的光的第二强度。该装置还包括可操作地连接到一对或多对感测单元的处理系统; 所述处理系统被配置为根据所述第一强度和第二强度中的每一个之间的一个或多个预定函数关系来确定所述一个或多个预定波长范围中的每一个的强度和峰值波长。

2. 发明申请

WO2008052318A1 LIGHT SOURCE COMPRISING A LIGHT-EXCITABLE MEDIUM 审中-公开
标题翻译：包含轻巧中等的光源
公开(公告)号：WO2008052318A1
公开(公告)日：2008-05-08
申请号：PCT/CA2007/001911
申请日：2007-10-26
申请人： TIR TECHNOLOGY LP , ASHDOWN, Ian , SALSBURY, Marc
发明人： ASHDOWN, Ian , SALSBURY, Marc
IPC分类号： H05B33/02 , H01L33/00 , H01L51/50 , H05B33/14
CPC分类号： F21K9/64 , F21V3/08 , F21V3/12 , F21Y2113/13 , F21Y2115/10
摘要： The present invention provides a light source having an improved output optical quality. In general, the light source comprises one or more light-emitting elements in each of at least a first, a second and a third colour. The combined spectral power distribution of these light-emitting elements generally defines a spectral concavity. The light source further comprises a light-excitable medium configured and disposed to absorb a portion of the light emitted by one or more of the light-emitting elements and emit light defined by a complementary spectral power distribution having a peak located within the concavity. By combining the spectral output of the light-emitting elements with the spectral output of the light-excitable medium, an optical quality of the light source is improved.
摘要翻译：本发明提供一种具有改进的输出光学质量的光源。通常，光源包括至少第一，第二和第三颜色中的每一个中的一个或多个发光元件。这些发光元件的组合光谱功率分布通常限定光谱凹度。光源还包括光可释放介质，其配置和设置为吸收由一个或多个发光元件发射的光的一部分，并发射由具有位于凹部内的峰的互补光谱功率分布所限定的光。通过将发光元件的光谱输出与光可释放介质的光谱输出组合，光源的光学质量得到改善。

3. 发明申请

WO2008006205A1 LIGHT SOURCE AND METHOD FOR OPTIMISING ILLUMINATION CHARACTERISTICS THEREOF 审中-公开
标题翻译：光源和优化其照明特性的方法
公开(公告)号：WO2008006205A1
公开(公告)日：2008-01-17
申请号：PCT/CA2007/001222
申请日：2007-07-12
申请人： TIR TECHNOLOGY LP , ASHDOWN, Ian , SALSBURY, Marc
发明人： ASHDOWN, Ian , SALSBURY, Marc
IPC分类号： H05B37/02 , F21V99/00 , H05B33/08
CPC分类号： H05B33/0869 , H05B33/0803 , H05B33/0863
摘要： The present invention provides a light source, method, computer-readable storage medium and computer program product for optimising one or more illumination characteristic thereof. In particular, the present invention provides a light source comprising four or more light-emitting elements, or groups or arrays thereof, each one of which having a respective predefined emission spectrum which, when combined in accordance with a given intensity ratio, provide illumination at a particular colour temperature. This light source may comprise an internal and/or external selection module for selecting one or more illumination characteristics to be optimised, and internal and/or external computing module for optimising drive parameters of the light source to provide the optimised illumination characteristic selected. The light source may optionally be hardwired to operate according to predefined drive parameters selected, using a method, computer-readable storage medium and/or computer program product of the present invention, in order to optimise a pre-selected illumination characteristic.
摘要翻译：本发明提供一种用于优化其一个或多个照明特性的光源，方法，计算机可读存储介质和计算机程序产品。特别地，本发明提供了一种包括四个或更多个发光元件或其组或阵列的光源，每个发光元件或其阵列具有各自的预定发射光谱，当根据给定的强度比组合时，其提供照明一个特定的色温。该光源可以包括用于选择要优化的一个或多个照明特性的内部和/或外部选择模块，以及用于优化光源的驱动参数以提供所选择的优化照明特性的内部和/或外部计算模块。可以根据本发明的方法，计算机可读存储介质和/或计算机程序产品，根据预先确定的驱动参数来选择光源来进行操作，以优化预先选择的照明特性。

4. 发明申请

WO2009133502A3 PHOTO-DETECTOR WITH WAVELENGTH CONVERTER 审中-公开
标题翻译：具有波长转换器的光电探测器
公开(公告)号：WO2009133502A3
公开(公告)日：2010-04-15
申请号：PCT/IB2009051667
申请日：2009-04-23
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , MARTINY CHRISTOPH , ACKERMANN BERND , SALSBURY MARC , BECHTEL HANS-HELMUT , HEIDEMANN MATTHIAS
发明人： MARTINY CHRISTOPH , ACKERMANN BERND , SALSBURY MARC , BECHTEL HANS-HELMUT , HEIDEMANN MATTHIAS
IPC分类号： H01L31/0232 , H01L33/00
CPC分类号： H01L31/02322 , H01L31/09 , H01L31/101 , H01L31/147 , H05B33/0869
摘要： The invention relates to a photo-detector comprising a light sensitive element (101) and a wavelength converter (103) arranged in front of the light sensitive element, the wavelength converter being configured to convert light of a first wavelength into light of a second wavelength and to direct the light of the second wavelength to the light sensitive element. The advantage is that a stable reading across the entire visible spectrum may be provided.
摘要翻译：本发明涉及一种光检测器，包括光敏元件（101）和布置在光敏元件前面的波长转换器（103），波长转换器被配置为将第一波长的光转换成第二波长的光并将第二波长的光引导到光敏元件。优点在于可以提供整个可视光谱的稳定读数。

5. 发明申请

WO2010026509A1 METHOD AND APPARATUS FOR CONTROLLING AND MEASURING ASPECTS OF TIME-VARYING COMBINED LIGHT 审中-公开
标题翻译：用于控制和测量时变组合灯的方面的方法和装置
公开(公告)号：WO2010026509A1
公开(公告)日：2010-03-11
申请号：PCT/IB2009/053719
申请日：2009-08-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , U.S. PHILIPS CORPORATION , SALSBURY, Marc
发明人： SALSBURY, Marc
IPC分类号： H05B33/08
CPC分类号： H05B33/0869
摘要： Methods and apparatus are disclosed for providing combined time-varying light comprising light from one or more light sources (132, 134, 136), and determining aspects of light from one or more light sources based on measurements of the combined light. Light sources of one or more colours can be controlled to provide time-varying combined light outputs (310, 360) using different switching sequences for different light sources, for example according to PWM, PCM, or other modulation methods. By appropriately configuring the timing of the switching sequences, the combined light output can be made to exhibit a plurality of lighting combinations. A broadband optical sensor (148) can be configured to measure (145) some or all of the plurality of lighting combinations, and the measurements used to determine light output measurements of portions of the combined light, and optionally of ambient light, by appropriate processing (150) of the measurements.
摘要翻译：公开了用于提供包括来自一个或多个光源（132,134,136）的光的组合时变光的方法和装置，并且基于组合光的测量来确定来自一个或多个光源的光的方面。可以控制一种或多种颜色的光源，例如根据PWM，PCM或其它调制方法，使用不同光源的不同切换序列提供时变组合光输出（310,360）。通过适当地配置切换序列的定时，可以使组合的光输出呈现多个照明组合。宽带光学传感器（148）可以被配置成测量（145）多个照明组合中的一些或全部，并且用于通过适当的处理来确定组合的光的部分和可选的环境光的光输出测量的测量（150）的测量。

6. 发明申请

WO2009133502A2 PHOTO-DETECTOR 审中-公开
标题翻译：光电探测器
公开(公告)号：WO2009133502A2
公开(公告)日：2009-11-05
申请号：PCT/IB2009/051667
申请日：2009-04-23
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , MARTINY, Christoph , ACKERMANN, Bernd , SALSBURY, Marc , BECHTEL, Hans-Helmut , HEIDEMANN, Matthias
发明人： MARTINY, Christoph , ACKERMANN, Bernd , SALSBURY, Marc , BECHTEL, Hans-Helmut , HEIDEMANN, Matthias
IPC分类号： H01L31/0232
CPC分类号： H01L31/02322 , H01L31/09 , H01L31/101 , H01L31/147 , H05B33/0869
摘要： The invention relates to a photo-detector comprising a light sensitive element (101) and a wavelength converter (103) arranged in front of the light sensitive element, the wavelength converter being configured to convert light of a first wavelength into light of a second wavelength and to direct the light of the second wavelength to the light sensitive element. The advantage is that a stable reading across the entire visible spectrum may be provided.
摘要翻译：本发明涉及一种光检测器，包括光敏元件（101）和布置在光敏元件前面的波长转换器（103），波长转换器被配置为将第一波长的光转换成第二波长的光并将第二波长的光引导到光敏元件。优点在于可以提供整个可视光谱的稳定读数。

7. 发明申请

WO2007140585A1 APPARATUS AND METHOD FOR DETERMINING CHARACTERISTICS OF A LIGHT SOURCE 审中-公开
标题翻译：用于确定光源特性的装置和方法
公开(公告)号：WO2007140585A1
公开(公告)日：2007-12-13
申请号：PCT/CA2007/000972
申请日：2007-06-01
申请人： TIR SYSTEMS LTD. , ASHDOWN, Ian , SALSBURY, Marc
发明人： ASHDOWN, Ian , SALSBURY, Marc
IPC分类号： G01J3/443 , G01J3/06
CPC分类号： G01J1/04 , G01J1/02 , G01J1/0242 , G01J1/0403 , G01J3/504 , G01J2001/4247
摘要： The invention provides an apparatus for sampling and determining characteristics of a light source. The apparatus comprises a sensor system configured to sample the spatial and spectral radiation characteristics of the light source and a goniometer that is configured to desirably control and adjust the relative position between the sensor system and the light source. The goniometer is configured to position the sensor system relative to the light source using two or more degrees of freedom. The apparatus additionally includes a control system configured to control the operation of the sensor system and the sampling of the spatial and spectral radiation characteristics of the light source. The control system is further configured to control operation of the goniometer for the relative positioning of the sensor system and the light source.
摘要翻译：本发明提供一种用于采样和确定光源特性的装置。该装置包括被配置为对光源的空间和光谱辐射特性进行采样的传感器系统和被配置为期望地控制和调整传感器系统和光源之间的相对位置的测角器。测角器配置成使用两个或更多自由度来相对于光源定位传感器系统。该装置还包括被配置为控制传感器系统的操作和对光源的空间和光谱辐射特性的采样的控制系统。控制系统还被配置为控制测角器的操作以用于传感器系统和光源的相对定位。

8. 发明申请

WO2009019655A3 METHOD AND APPARATUS FOR DISCRIMINATING MODULATED LIGHT IN A MIXED LIGHT SYSTEM 审中-公开
标题翻译：用于在混合光系统中识别调制光的方法和装置
公开(公告)号：WO2009019655A3
公开(公告)日：2010-01-28
申请号：PCT/IB2008053149
申请日：2008-08-06
申请人： KONINKL PHILIPS ELECTRONICS NV , ASHDOWN IAN , SALSBURY MARC
发明人： ASHDOWN IAN , SALSBURY MARC
IPC分类号： H05B33/08
CPC分类号： H05B33/0869 , H05B33/0818
摘要： Methods and apparatus are disclosed for providing optical emission feedback control for an illumination system comprising mixed light including light from a first light source (135) and a second light source (140). Each light source is driven by a drive current configured using a control and/or modification signal associated with that light source. The control signal in turn can be configured using a modification signal associated with the light source. An optical signal indicative of the mixed light is generated, for example using an optical sensor (150), and the optical signal is processed based on a reference signal to provide measurements indicative of light from each light source, which are used for feedback control of the illumination system. The reference signals can be generated locally or based on a corresponding control or modification signal. To provide measurements for a light source, processing (198) of the optical signal can comprise mixing (235) and compensation (255) operations based on control and/or modification signals associated with that light source.
摘要翻译：公开了用于为包括来自第一光源（135）和第二光源（140）的光的混合光）的照明系统提供光发射反馈控制的方法和装置。每个光源由使用与该光源相关联的控制和/或修改信号配置的驱动电流来驱动。可以使用与光源相关联的修改信号来配置控制信号。例如使用光学传感器（150）产生指示混合光的光学信号，并且基于参考信号处理光信号，以提供表示来自每个光源的光的测量值，其用于反馈控制照明系统。参考信号可以在本地生成或基于对应的控制或修改信号生成。为了提供光源的测量，基于与该光源相关联的控制和/或修改信号，光信号的处理（198）可以包括混合（235）和补偿（255）操作。

9. 发明申请

WO2009138894A1 LIGHT SOURCE HAVING LIGHT-EMITTING CLUSTERS 审中-公开
标题翻译：具有发光聚光灯的光源
公开(公告)号：WO2009138894A1
公开(公告)日：2009-11-19
申请号：PCT/IB2009/051791
申请日：2009-05-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , U.S. PHILIPS CORPORATION , DRAGANOV, Vladimir , SALSBURY, Marc
发明人： DRAGANOV, Vladimir , SALSBURY, Marc
IPC分类号： H05B33/08 , F21V29/00 , F21Y101/02
CPC分类号： H05B33/0857 , F21K9/00 , F21V23/0442 , F21V29/51 , F21V29/54 , F21V29/60 , F21V29/677 , F21V29/70
摘要： Disclosed herein is a light source (300) including a plurality of light-emitting elements configured to provide a desired level of thermal management in a cost-effective manner. The light source may include two or more light-emitting clusters (302), each comprising one or more light- emitting elements (306, 308, 310), such that, each cluster has a respective temperature dependency, wherein the respective thermal management system with each of light-emitting cluster (302) has been configured in order to enable a desired thermal management efficiency for each light-emitting cluster.
摘要翻译：本文公开了一种光源（300），其包括被配置为以成本有效的方式提供期望水平的热管理的多个发光元件。光源可以包括两个或更多个发光簇（302），每个发光簇包括一个或多个发光元件（306,308,310），使得每个簇具有相应的温度依赖性，其中相应的热管理系统其中每个发光簇（302）已被配置，以便能够为每个发光簇提供期望的热管理效率。

10. 发明申请

WO2009019655A2 METHOD AND APPARATUS FOR DISCRIMINATING MODULATED LIGHT IN A MIXED LIGHT SYSTEM 审中-公开
标题翻译：用于在混合光系统中识别调制光的方法和装置
公开(公告)号：WO2009019655A2
公开(公告)日：2009-02-12
申请号：PCT/IB2008/053149
申请日：2008-08-06
申请人： TIR TECHNOLOGY LP , KONINKLIJKE PHILIPS ELECTRONICS N.V. , ASHDOWN, Ian , SALSBURY, Marc
发明人： ASHDOWN, Ian , SALSBURY, Marc
IPC分类号： H05B33/08
CPC分类号： H05B33/0869 , H05B33/0818
摘要： Methods and apparatus are disclosed for providing optical emission feedback control for an illumination system comprising mixed light including light from a first light source (135) and a second light source (140). Each light source is driven by a drive current configured using a control and/or modification signal associated with that light source. The control signal in turn can be configured using a modification signal associated with the light source. An optical signal indicative of the mixed light is generated, for example using an optical sensor (150), and the optical signal is processed based on a reference signal to provide measurements indicative of light from each light source, which are used for feedback control of the illumination system. The reference signals can be generated locally or based on a corresponding control or modification signal. To provide measurements for a light source, processing (198) of the optical signal can comprise mixing (235) and compensation (255) operations based on control and/or modification signals associated with that light source.
摘要翻译：公开了用于为包括来自第一光源（135）和第二光源（140）的光的混合光）的照明系统提供光发射反馈控制的方法和装置。每个光源由使用与该光源相关联的控制和/或修改信号配置的驱动电流来驱动。可以使用与光源相关联的修改信号来配置控制信号。例如使用光学传感器（150）产生指示混合光的光学信号，并且基于参考信号处理光信号，以提供表示来自每个光源的光的测量值，其用于反馈控制照明系统。参考信号可以在本地生成或基于对应的控制或修改信号生成。为了提供光源的测量，基于与该光源相关联的控制和/或修改信号，光信号的处理（198）可以包括混合（235）和补偿（255）操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式