-
公开(公告)号：US08649004B2
公开(公告)日：2014-02-11
申请号：US12672310
申请日：2008-08-11
CPC分类号： G01J1/02 , F21K9/60 , F21V23/0442 , F21Y2115/10 , G01J1/0204 , G01J1/04 , G01J1/0411 , G01J1/0437 , G01J1/0474 , G01J1/0488 , G01J1/32 , G01J3/513 , G01J2001/4252 , H01L2224/16225
摘要： Light sensors (1) are used in lighting applications, especially in combination with LEDs, to control and/or adapt the color point of light sources. Costs and/or performance of the light sensor (1) are essential in order to guarantee cost-effective light sources with reproducible color points. This aim is achieved by a light sensor (1) comprising a light diffuser (10), an optical non-transparent housing (11) having at least one window (12), at least one interference filter (13) and at least two photo sensors (14). The light diffuser (10) is arranged in such a way that light from outside the optical non-transparent housing (11) has to pass the light diffuser (10) so as to enter the interior of the optical non-transparent housing (11) via the window (12). The interference filter (13) and the at least two photo sensors (14) are arranged in the interior of the optical non-transparent housing (11), which interference filter (13) is arranged between the window (12) and the at least two photo sensors (14).
摘要翻译： 光传感器（1）用于照明应用中，特别是与LED结合使用，以控制和/或调整光源的色点。 光传感器（1）的成本和/或性能是必不可少的，以保证具有可重现色点的具有成本效益的光源。 该目的通过光传感器（1）来实现，光传感器（1）包括光扩散器（10），具有至少一个窗口（12），至少一个干涉滤光器（13）和至少两个照片的光学非透明外壳 传感器（14）。 光扩散器（10）以这样的方式布置，使得来自光学非透明壳体（11）外部的光必须通过光漫射器（10）以进入光学不透明壳体（11）的内部， 通过窗口（12）。 干涉滤光器（13）和至少两个光传感器（14）被布置在光学不透明壳体（11）的内部，该干涉滤光器（13）布置在窗（12）和至少 两个光电传感器（14）。
-
公开(公告)号：US20110109232A1
公开(公告)日：2011-05-12
申请号：US12672310
申请日：2008-08-11
CPC分类号： G01J1/02 , F21K9/60 , F21V23/0442 , F21Y2115/10 , G01J1/0204 , G01J1/04 , G01J1/0411 , G01J1/0437 , G01J1/0474 , G01J1/0488 , G01J1/32 , G01J3/513 , G01J2001/4252 , H01L2224/16225
摘要： Light sensors (1) are used in lighting applications, especially in combination with LEDs, to control and/or adapt the color point of light sources. Costs and/or performance of the light sensor (1) are essential in order to guarantee cost-effective light sources with reproducible color points. This aim is achieved by a light sensor (1) comprising a light diffuser (10), an optical non-transparent housing (11) having at least one window (12), at least one interference filter (13) and at least two photo sensors (14). The light diffuser (10) is arranged in such a way that light from outside the optical non-transparent housing (11) has to pass the light diffuser (10) so as to enter the interior of the optical non-transparent housing (11) via the window (12). The interference filter (13) and the at least two photo sensors (14) are arranged in the interior of the optical non-transparent housing (11), which interference filter (13) is arranged between the window (12) and the at least two photo sensors (14).
摘要翻译： 光传感器（1）用于照明应用中，特别是与LED结合使用，以控制和/或调整光源的色点。 光传感器（1）的成本和/或性能是必不可少的，以保证具有可重现色点的具有成本效益的光源。 该目的通过光传感器（1）来实现，光传感器（1）包括光扩散器（10），具有至少一个窗口（12），至少一个干涉滤光器（13）和至少两个照片的光学非透明外壳 传感器（14）。 光扩散器（10）以这样的方式布置，使得来自光学非透明壳体（11）外部的光必须通过光漫射器（10）以进入光学不透明壳体（11）的内部， 通过窗口（12）。 干涉滤光器（13）和至少两个光传感器（14）被布置在光学不透明壳体（11）的内部，该干涉滤光器（13）布置在窗（12）和至少 两个光电传感器（14）。
-
公开(公告)号：US20100238430A1
公开(公告)日：2010-09-23
申请号：US12738672
申请日：2008-10-21
CPC分类号： G01S3/7835
摘要： This invention relates to a light angle selecting light detector device comprising a detector unit which is arranged to receive light selected by a selector unit. The device comprising at least one set of light passing areas. Each set of light passing areas consists of a first light passing area having a first size, which first light passing area is located on a first surface, and a second light passing area having a second size, which second light passing area is located on a second surface. The first light passing area and the second light passing area are arranged with a lateral displacement and form a light path from the first surface to the second surface for light having an incident angle between a maximum angle and a minimum angle.
摘要翻译： 本发明涉及一种光角选择光检测装置，包括一检测器单元，该检测器单元被布置成接收由选择器单元选择的光。 该装置包括至少一组透光区域。 每组透光区域由具有第一尺寸的第一透光区域和第二光通过区域构成，该第一透光区域具有第一尺寸，第一透光区域位于第一表面上，以及具有第二尺寸的第二透光区域， 第二面。 第一透光区域和第二光通过区域以横向位移布置，并且形成从第一表面到第二表面的光路，用于具有最大角度和最小角度之间的入射角的光。
-
公开(公告)号：US08619249B2
公开(公告)日：2013-12-31
申请号：US12738672
申请日：2008-10-21
IPC分类号： G01B11/26
CPC分类号： G01S3/7835
摘要： This invention relates to a light angle selecting light detector device comprising a detector unit which is arranged to receive light selected by a selector unit. The device comprising at least one set of light passing areas. Each set of light passing areas consists of a first light passing area having a first size, which first light passing area is located on a first surface, and a second light passing area having a second size, which second light passing area is located on a second surface. The first light passing area and the second light passing area are arranged with a lateral displacement and form a light path from the first surface to the second surface for light having an incident angle between a maximum angle and a minimum angle.
摘要翻译： 本发明涉及一种光角选择光检测装置，包括一检测器单元，该检测器单元被布置成接收由选择器单元选择的光。 该装置包括至少一组透光区域。 每组透光区域由具有第一尺寸的第一透光区域和第二光通过区域构成，该第一透光区域具有第一尺寸，第一透光区域位于第一表面上，第二透光区域具有第二尺寸， 第二面。 第一透光区域和第二光通过区域以横向位移布置，并且形成从第一表面到第二表面的光路，用于具有最大角度和最小角度之间的入射角的光。
-
-
-
搜索结果
4 条记录 (耗时 0.02 秒)
