公开(公告)号：US20160146664A1

公开(公告)日：2016-05-26

申请号：US14945507

申请日：2015-11-19

Applicant: Heraeus Noblelight America LLC

Inventor： Keith Andrew Helms ,  Timothy Allan Dombkowski ,  James Robert Elliott

IPC: G01J1/42 ,  B05D3/06 ,  G01J1/02

CPC classification number: G01J1/429 ,  B05D3/061 ,  G01J1/0271 ,  G01J1/0403 ,  G01J1/0414 ,  G01J1/0437 ,  G01J1/0448 ,  G01J1/0462

Abstract: A photo-detector device may include a substrate having a bottom surface. The photo-detector device may further include a photocell secured to the bottom surface of the substrate. The photo-detector device may further include a metallic block having a top portion secured to a bottom surface of the substrate to enclose the photocell, wherein an opening is formed within the metallic block that extends from the top portion of the metallic block to a bottom portion of the metallic block to form an aperture for light to travel through the metallic block to the photocell. The photo-detector device may further include a member insertable into the metallic block to vary an open area of the aperture.

Abstract translation: 光检测器装置可以包括具有底表面的基底。 光检测器装置还可以包括固定到基底的底表面的光电池。 光检测器装置还可以包括金属块，其具有固定到基板的底表面以封闭光电池的顶部部分，其中在金属块内形成有从金属块的顶部延伸到底部的开口 金属块的一部分以形成用于光穿过金属块到光电池的孔。 光检测器装置还可以包括可插入到金属块中以改变开口面积的构件。

公开(公告)号：US09332610B2

公开(公告)日：2016-05-03

申请号：US14740423

申请日：2015-06-16

Applicant: Shu Chern Kuo ,  Wei-Han Huang

Inventor： Shu Chern Kuo ,  Wei-Han Huang

IPC: H05B33/08 ,  F21V23/04 ,  F21V23/00 ,  G01J1/04 ,  G01J1/02

CPC classification number: H05B33/0854 ,  F21V23/009 ,  F21V23/0464 ,  G01J1/0219 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0414 ,  G01J1/0422 ,  H05B37/0218 ,  Y02B20/46 ,  Y02B20/48

Abstract: A light fixture includes a light emitting module for radiating and illuminating a preset illumination area with a fixed illuminance; a light sensor unit mounted on and in electrical communication with the light emitting module, including a light guiding pipe having a first end for guiding reflection light beam from the preset illumination area into the guiding pipe and a light sensor component mounted on a second end of the guiding pipe for measuring an illuminance of the reflection light beam guided into the guiding pipe in order to modulate the light emitting module based on the measured illuminance in such a manner that the light emitting module is capable of actively automatically controlling and maintaining the preset illumination area with the fixed illuminance.

Abstract translation: 灯具包括用于以固定照度照射和照亮预设照明区域的发光模块; 安装在所述发光模块上并与所述发光模块电连通的光传感器单元，所述光传感器单元包括导光管，所述导光管具有用于将来自所述预设照明区域的反射光束引导到所述引导管中的第一端，以及安装在所述导光管的第二端 所述引导管用于测量引导到所述引导管中的所述反射光束的照度，以便基于所测量的照度来调制所述发光模块，使得所述发光模块能够主动地自动控制和保持所述预设照明 具有固定照度的区域。

公开(公告)号：US20160061302A1

公开(公告)日：2016-03-03

申请号：US14475406

申请日：2014-09-02

Applicant: FLIR Systems, Inc.

Inventor： Kevin E. Jones

IPC: F16H25/20 ,  G01J1/04 ,  G02B26/08 ,  G02B7/10

CPC classification number: G02B26/08 ,  F16H2025/2081 ,  G01J1/0403 ,  G01J1/0411 ,  G01J2003/062

Abstract: Optical system comprising a motor, an optical element, an optical detector, and a linkage that connects operation of the motor to movement of the optical element and the optical detector relative to one another. The linkage may include a shaft and a drive element that operatively connects the shaft to another part of the linkage. In some embodiments, the drive element may include a clamp having a base and a retainer that compressively secure the drive element to the shaft by engagement of a cylindrical surface region of the shaft with the base and engagement of a flat surface region of the shaft with the retainer. In some embodiments, the drive element may include a collar secured to the shaft with a fastener disposed in threaded engagement with a transverse hole defined by the shaft.

Abstract translation: 光学系统包括电动机，光学元件，光学检测器和将电动机的运动与光学元件和光学检测器相对于彼此移动的联动装置。 连杆可以包括轴和驱动元件，其将轴可操作地连接到连杆的另一部分。 在一些实施例中，驱动元件可以包括具有底座和保持器的夹具，该夹具通过将轴的圆柱形表面区域与基座接合并将轴的平坦表面区域与 保持架。 在一些实施例中，驱动元件可以包括固定到轴的轴环，其中紧固件设置成与由轴限定的横向孔螺纹接合。

公开(公告)号：US20160050737A1

公开(公告)日：2016-02-18

申请号：US14924966

申请日：2015-10-28

Applicant: Gentex Corporation

Inventor： Barry K. Nelson ,  Jon H. Bechtel ,  Daniel G. McMillan ,  Spencer D. Reese

IPC: H05B37/02 ,  G01J1/04 ,  G01J1/46

CPC classification number: H05B37/0218 ,  G01J1/0403 ,  G01J1/26 ,  G01J1/4228 ,  G01J1/46 ,  G01J2001/0276

Abstract: A light sensor is provided that includes an exposed light transducer for accumulating charge in proportion to light incident thereon over an integration period; and a light-to-pulse circuit in communication with the exposed light transducer, the light-to-pulse circuit operative to output a pulse having a pulse width based on the charge accumulated by the exposed light transducer. The light-to-pulse circuit may include a one shot logic circuit that contributes to generation of the pulse. The light sensor may include an input/output pad, a capacitor provided at the input/output pad for blocking static electricity, an input low pass filter provided at the input/output pad for blocking electromagnetic interference, and/or a bandgap voltage reference circuit connected to a power source having a supply voltage level in a range of about 3.3V to about 5.0V, and for generating a set of stable reference voltages throughout the supply voltage level range.

Abstract translation: 提供了一种光传感器，其包括暴露的光转换器，用于在积分周期内与入射到其上的光成比例地累积电荷; 以及与所述暴露的光转换器通信的光对脉冲电路，所述光对脉冲电路用于输出基于由所述暴露的光转换器累积的电荷具有脉冲宽度的脉冲。 光对脉冲电路可以包括有助于产生脉冲的单触发逻辑电路。 光传感器可以包括输入/​​输出焊盘，设置在输入/输出焊盘处用于阻断静电的电容器，设置在输入/输出焊盘处的用于阻挡电磁干扰的输入低通滤波器和/或带隙电压参考电路 连接到电源电压在约3.3V至约5.0V的范围内的电源，并用于在整个电源电压范围内产生一组稳定的参​​考电压。

公开(公告)号：US20150369695A1

公开(公告)日：2015-12-24

申请号：US14518537

申请日：2014-10-20

Applicant: NATIONAL CENTRAL UNIVERSITY

Inventor： Ching-Cherng SUN ,  Yeh-Wei YU ,  Ting-Wei LIN ,  Che-Chu LIN

IPC: G01M11/00 ,  G01J3/28 ,  G01J1/42

CPC classification number: G01J3/28 ,  G01J1/0403 ,  G01J1/0437 ,  G01J1/0477 ,  G01J1/4257 ,  G01J3/0229 ,  G01J2001/4247 ,  G01J2001/4252 ,  G01J2001/448 ,  G01M11/00

Abstract: A detecting system for detecting an under-test light of an under-test object includes a light spatial distribution unit, a chromatic-dispersion light-splitting unit and a detecting unit. The light spatial distribution unit is disposed on a side of the under-test object to receive the under-test light and form a plurality of point light sources. The chromatic-dispersion light-splitting unit is disposed on a side of the light spatial distribution unit to receive the point light sources and produce a light-splitting signal. The detecting unit is disposed on a side of the chromatic-dispersion light-splitting unit to receive the light-splitting signal and produce an optical field distribution of the under-test light.

Abstract translation: 用于检测被测试物体的被测试光的检测系统包括光空间分布单元，色散分光单元和检测单元。 光空间分配单元设置在被测试对象的一侧以接收未被测试的光并形成多个点光源。 色散分光单元设置在光空间分配单元的一侧以接收点光源并产生分光信号。 检测单元设置在色散分光单元的一侧以接收分光信号并产生未被测试的光的光场分布。

公开(公告)号：US20150362365A1

公开(公告)日：2015-12-17

申请号：US14763890

申请日：2014-02-06

Applicant: ASAHI KASEI MICRODEVICES CORPORATION

Inventor： Toshiaki FUKUNAKA ,  Edson Gomes CAMARGO ,  Sosuke NISHIDA ,  Yuta TAKAGI

IPC: G01J3/12 ,  G02B3/00 ,  G01J3/28

CPC classification number: G01J3/12 ,  G01J1/0403 ,  G01J1/0407 ,  G01J1/0488 ,  G01J3/28 ,  G01J5/0205 ,  G01J5/04 ,  G01J5/045 ,  G01J5/046 ,  G01J5/0803 ,  G01J5/0862 ,  G01J2003/1213 ,  G01J2003/1282 ,  G02B3/0012 ,  H01L31/02325 ,  H01L31/09 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014

Abstract: An infrared-sensor filter member includes an optical filter disposed in an opening portion of a second member and a first member. The infrared-sensor filter member includes a recess portion formed from a light-incident surface of the optical filter and the first member. At least a part of a bottom surface of the recess portion is formed by the light-incident surface and side walls of the recess portion, which are formed by the first member.

Abstract translation: 红外线传感器过滤器构件包括设置在第二构件的开口部分中的滤光器和第一构件。 红外线传感器滤波器构件包括由滤光器的光入射表面和第一构件形成的凹部。 所述凹部的底面的至少一部分由所述凹部的光入射面和所述第一部件形成的侧壁形成。

公开(公告)号：US09207116B2

公开(公告)日：2015-12-08

申请号：US13764971

申请日：2013-02-12

Applicant: Gentex Corporation

Inventor： Barry K Nelson ,  Jon H Bechtel ,  Daniel G McMillan ,  Spencer D Reese

IPC: H01J40/14 ,  G01J1/26 ,  G01J1/46 ,  G01J1/42 ,  G01J1/02

CPC classification number: H05B37/0218 ,  G01J1/0403 ,  G01J1/26 ,  G01J1/4228 ,  G01J1/46 ,  G01J2001/0276

Abstract: A light sensor is provided that includes an exposed light transducer for accumulating charge in proportion to light incident thereon over an integration period; and a light-to-pulse circuit in communication with the exposed light transducer, the light-to-pulse circuit operative to output a pulse having a pulse width based on the charge accumulated by the exposed light transducer. The light-to-pulse circuit may include a one shot logic circuit that contributes to generation of the pulse. The light sensor may include an input/output pad, a capacitor provided at the input/output pad for blocking static electricity, an input low pass filter provided at the input/output pad for blocking electromagnetic interference, and/or a bandgap voltage reference circuit connected to a power source having a supply voltage level in a range of about 3.3V to about 5.0V, and for generating a set of stable reference voltages throughout the supply voltage level range.

Abstract translation: 提供了一种光传感器，其包括暴露的光转换器，用于在积分周期内与入射到其上的光成比例地累积电荷; 以及与所述暴露的光转换器通信的光对脉冲电路，所述光对脉冲电路用于输出基于由所述暴露的光转换器累积的电荷具有脉冲宽度的脉冲。 光对脉冲电路可以包括有助于产生脉冲的单触发逻辑电路。 光传感器可以包括输入/​​输出焊盘，设置在输入/输出焊盘处用于阻断静电的电容器，设置在输入/输出焊盘处的用于阻挡电磁干扰的输入低通滤波器和/或带隙电压参考电路 连接到电源电压在约3.3V至约5.0V的范围内的电源，并用于在整个电源电压范围内产生一组稳定的参​​考电压。

公开(公告)号：US09200957B2

公开(公告)日：2015-12-01

申请号：US13958260

申请日：2013-08-02

Applicant: AMO Development, LLC

Inventor： Ihor V Berezhnyy

IPC: G01T1/20 ,  G01J1/58 ,  G01J1/04 ,  G01J1/42

CPC classification number: G01J1/58 ,  G01J1/0403 ,  G01J1/0414 ,  G01J1/429

Abstract: A sensor for measuring ultraviolet radiation and mount for retaining the sensor includes a converter plate having a perimeter and an edge about the perimeter, a retainer comprising a conical mirror and a frame having a UV blocker, and a fluorescent radiation detector coupled to the frame. The converter plate fluoresces in response to UV radiation incident on the converter plate. The conical mirror couples with the converter plate and directs a portion of the fluorescent radiation emitted from the edge of the plate to the detector coupled to the frame. The detector detects the fluorescent radiation from the converter plate and produces an electrical signal proportional to the magnitude of fluorescent radiation.

Abstract translation: 用于测量紫外线辐射的传感器和用于保持传感器的安装件包括具有围绕周边的周边和边缘的转换器板，包括锥形反射镜的保持器和具有UV阻挡器的框架以及耦合到框架的荧光辐射检测器。 转换器板响应于入射到转换器板上的UV辐射而发荧光。 锥形镜与转换器板耦合并且将从板的边缘发射的荧光辐射的一部分引导到耦合到框架的检测器。 检测器检测来自转换器板的荧光辐射并产生与荧光辐射幅度成比例的电信号。

公开(公告)号：US09200949B2

公开(公告)日：2015-12-01

申请号：US13709425

申请日：2012-12-10

Applicant: Lance J. Wilson

Inventor： Lance J. Wilson

IPC: G01T3/06 ,  G01J1/04 ,  G01T7/00 ,  G01J1/58

CPC classification number: G01J1/0403 ,  G01J1/58 ,  G01T3/06 ,  G01T7/00

Abstract: A stand-alone photosensor assembly has a housing with an axis, a first axial end and a second axial end opposite the first axial end. An adapter may be threadingly coupled to the first axial end of the housing. The adapter may be adapted to mount the housing to a scintillator. A photosensor element may be located inside the housing and adapted to be optically coupled to the scintillator. A sub-housing may be located inside the housing, at least a portion of which is located radially between the housing and the photosensor element. A scintillator assembly may include a scintillator and the photosensor assembly. A machine, such as a radiation detector, may include the scintillator and the photosensor assembly coupled to the scintillator. The machine also may include an output device to generate output in response to the photosensor assembly, and a user interface coupled to the output device.

Abstract translation: 独立的光传感器组件具有壳体，该壳体具有轴线，第一轴向端部和与第一轴向端部相对的第二轴向端部。 适配器可以螺纹连接到壳体的第一轴向端。 适配器可以适于将外壳安装到闪烁体。 光电传感器元件可以位于壳体内部并且适于光学耦合到闪烁体。 子壳体可以位于壳体内部，其壳体的至少一部分位于壳体和光电传感元件之间的径向位置。 闪烁体组件可以包括闪烁体和光电传感器组件。 诸如辐射检测器的机器可以包括闪烁体和耦合到闪烁体的光传感器组件。 该机器还可以包括响应于光电传感器组件而产生输出的输出装置，以及耦合到输出装置的用户界面。

公开(公告)号：US20150316411A1

公开(公告)日：2015-11-05

申请号：US14699880

申请日：2015-04-29

Applicant: KLA-TENCOR CORPORATION

Inventor： Mark McCord ,  Yu Guan ,  James George

IPC: G01J1/18 ,  G01J1/04 ,  G01J3/02 ,  H05B33/08

CPC classification number: G01J1/04 ,  G01J1/0252 ,  G01J1/0403 ,  G01J1/18 ,  G01J1/42 ,  G01J3/0251 ,  G01J3/0286 ,  G01J2001/1673 ,  G01J2001/4247 ,  H05B33/0815 ,  H05B33/089

Abstract: The present disclosure provides methods and apparatus for testing light-emitting diodes (LEDs), for example, measuring the optical radiation of an LED. In a method, a pulse-width modulated signal is provided to the LED. One or more characteristics of the PWM signal are varied so as to provide a forward voltage, Vf, corresponding to a target junction temperature, Tj, of the LED. The optical radiation of the LED is measured when the LED obtains the target junction temperature.

Abstract translation: 本公开提供了用于测试发光二极管（LED）的方法和装置，例如测量LED的光辐射。 在一种方法中，向LED提供脉冲宽度调制信号。 改变PWM信号的一个或多个特性以提供对应于LED的目标结温Tj的正向电压Vf。 当LED获得目标结温时，测量LED的光辐射。