公开(公告)号：US20130327929A1

公开(公告)日：2013-12-12

申请号：US14000872

申请日：2011-10-13

Applicant: Kazuaki Ohkubo ,  Greg McKee

Inventor： Kazuaki Ohkubo ,  Greg McKee

IPC: G01J1/04 ,  F21V7/10

CPC classification number: G01J1/0407 ,  F21V7/10 ,  G01J1/0295 ,  G01J1/42 ,  G01J2001/0481 ,  G01J2001/4247

Abstract: An optical measurement system includes an integrating sphere having a reflecting surface on its inner wall and having a first window. The optical measurement system further includes a support member for supporting a light source at a substantially central position of the integrating sphere, and a first baffle arranged on a line connecting the first window and the light source supported by the support member. The support member is connected, in a region opposite to the first window with respect to the light source, to the inner wall of the integrating sphere.

Abstract translation: 光学测量系统包括积分球，其在其内壁上具有反射表面并且具有第一窗口。 光学测量系统还包括用于将光源支撑在积分球的大致中心位置处的支撑构件和布置在连接由支撑构件支撑的第一窗口和光源的线路上的第一挡板。 支撑构件在与第一窗口相对于光源相对的区域中连接到积分球的内壁。

公开(公告)号：US20130162692A1

公开(公告)日：2013-06-27

申请号：US13611093

申请日：2012-09-12

Applicant: KANG-BIN WANG

Inventor： KANG-BIN WANG

IPC: G09G3/32 ,  G09G5/10

CPC classification number: G01J1/0422 ,  G01J1/4228 ,  G01J2001/0481 ,  G01J2001/4252 ,  G01R31/2635

Abstract: A luminance test system includes a plurality of LEDs, a microcontroller, a plurality of light sensors, a plurality of shielding members, a plurality of AD converters, a MCU and a display module. Each of the plurality of light sensors detects a luminance of one of the plurality of LEDs to generate an analog luminance signal. Each of the shielding members receives one of the plurality of LEDs and one of the plurality of light sensors. Each of the plurality AD converters converts the analog luminance signal into a digital luminance signal. The plurality of AD converters in turn transmit the digital luminance signal to the MCU. The display module displays a luminance value of each of the plurality of LEDs according to the digital luminance signal.

Abstract translation: 亮度测试系统包括多个LED，微控制器，多个光传感器，多个屏蔽构件，多个AD转换器，MCU和显示模块。 多个光传感器中的每一个检测多个LED中的一个的亮度以产生模拟亮度信号。 每个屏蔽构件接收多个LED中的一个和多个光传感器中的一个。 多个AD转换器中的每一个将模拟亮度信号转换为数字亮度信号。 多个AD转换器又将数字亮度信号发送到MCU。 显示模块根据数字亮度信号显示多个LED中的每一个的亮度值。

公开(公告)号：US08350223B2

公开(公告)日：2013-01-08

申请号：US12533679

申请日：2009-07-31

Applicant: Nathan M. Mintz ,  Kalin Spariosu

Inventor： Nathan M. Mintz ,  Kalin Spariosu

IPC: G01D18/00

CPC classification number: G01J1/08 ,  G01J1/58 ,  G01J5/522 ,  G01J2001/0481 ,  G01N21/255 ,  G01N21/274

Abstract: In one embodiment, a quantum dot based radiation source includes a housing having a wall defining a cavity therein, a plurality of quantum dots disposed on an inner surface of the wall of the housing, and a radiation excitation source in optical communication with the housing and configured to output radiation to excite the plurality of quantum dots to emit radiation in a desired wavelength range. The quantum dot based radiation source can be used in a calibration system or calibrator, for example to calibrate a detector.

Abstract translation: 在一个实施例中，基于量子点的辐射源包括壳体，其具有在其中限定空腔的壁，设置在壳体的壁的内表面上的多个量子点和与壳体光学连通的辐射激励源， 被配置为输出辐射以激励所述多个量子点以发射所需波长范围内的辐射。 基于量子点的辐射源可用于校准系统或校准器中，例如校准检测器。

公开(公告)号：US20110084717A1

公开(公告)日：2011-04-14

申请号：US12903633

申请日：2010-10-13

Applicant: Alexandre Y. Fong ,  Christopher N. Pannell ,  Robert Bronson, JR.

Inventor： Alexandre Y. Fong ,  Christopher N. Pannell ,  Robert Bronson, JR.

IPC: G01R31/00

CPC classification number: G01J3/10 ,  G01J1/32 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/18 ,  G01J2001/0481

Abstract: A system for measuring an optical spectral response of a photoelectric device under test (DUT) includes a spectrally programmable light source including in optically coupled sequence a broadband light source for emitting light, a dispersive element for dispersing light, and a spatial light modulator for controlling an intensity and a spectra of the light to provide a spectrally programmable light beam. A light distributing device having at least one input portion is coupled to receive the spectrally programmable light beam and includes a light distributing structure for distributing the spectrally programmable light beam in a known ratio to a first area and at least a second area. A reference detector having a reference output positioned at the first area, and the DUT is positioned at the second area. Data acquisition electronics and a processor can receive simultaneously generated output signals from the DUT and the reference detector to correct for intensity variation in the spectrally programmable light beam in determining the optical spectral response of the DUT.

Abstract translation: 用于测量被测光电装置（DUT）的光谱响应的系统包括光谱可编程光源，其包括以光学方式耦合的序列，用于发射光的宽带光源，用于分散光的色散元件，以及用于控制的空间光调制器 光的强度和光谱，以提供光谱可编程的光束。 具有至少一个输入部分的光分配装置被耦合以接收光谱可编程光束，并且包括用于以已知比率将光谱可编程光束分配到第一区域和至少第二区域的光分布结构。 参考检测器，其具有位于第一区域的参考输出，并且DUT位于第二区域。 数据采集​​电子设备和处理器可以同时接收来自DUT和参考检测器的产生的输出信号，以校正光谱可编程光束中的强度变化，以确定DUT的光谱响应。

公开(公告)号：US20090309606A1

公开(公告)日：2009-12-17

申请号：US12429578

申请日：2009-04-24

Applicant: I-SHIH TSENG ,  JEFF LEE ,  MIN-HUNG CHANG

Inventor： I-SHIH TSENG ,  JEFF LEE ,  MIN-HUNG CHANG

IPC: G01R31/00

CPC classification number: G01J1/4228 ,  G01J1/02 ,  G01J1/0223 ,  G01J2001/0481 ,  G01J2001/4247 ,  G01R31/01 ,  G01R31/2635

Abstract: A method for testing light-emitting devices in a batch-wise, associated with a system for the same purpose, comprises the steps of: preparing the light-emitting devices on a moving carrier unit in a manner of aligning a predetermined longitudinal direction of the light-emitting devices with a predetermined transportation direction of the moving carrier unit, each of the light-emitting devices further having plural light-emitting elements; transporting orderly the light-emitting devices to pass a test area on a base of the system, in which the base energizes only the light-emitting elements within the test area; and, a solar cell module detecting continuously the energized light-emitting elements within the test area and further forming signals with respect to photo energy received in the test area.

Abstract translation: 用于同样目的的与系统相关联地测试发光器件的方法包括以下步骤：将移动的载体单元上的发光器件以对准预定的纵向方向的方式 具有预定的移动载体单元的输送方向的发光装置，每个发光装置还具有多个发光元件; 传输有序的发光器件，以通过系统底座上的测试区域，其中基极仅激励测试区域内的发光元件; 以及太阳能电池模块，连续地检测测试区域内的激发的发光元件，并进一步形成关于在测试区域中接收的光能的信号。

公开(公告)号：US20090296087A1

公开(公告)日：2009-12-03

申请号：US12473888

申请日：2009-05-28

Applicant: Alexander S. Dyshkant ,  Vishnu Zutshi ,  Phillip Stone

Inventor： Alexander S. Dyshkant ,  Vishnu Zutshi ,  Phillip Stone

IPC: G01N21/47 ,  G01N21/03 ,  B05D5/06

CPC classification number: G01T1/2018 ,  G01J1/0422 ,  G01J2001/0481

Abstract: A concave cell for the collection of radiated light including a body with a concave surface and an unmodified flat surface opposite thereto, and a reflective surface coupled to the body across from the concave surface, said reflective surface including an opening and a photo detector operatively coupled thereto. A method of collecting light by reflecting light inside the concave cell, striking the light at the concave surface, scattering the light at the concave surface, and registering the scattered light with the photo detector. A method of increasing uniformity of light registered in a photo detector. A method of making a concave cell.

Abstract translation: 一种用于收集辐射光的凹槽，包括具有凹面的主体和与其相反的未修改的平面;以及反射表面，所述反射表面从所述凹表面连接到所述主体，所述反射表面包括开口和操作性耦合的光检测器 到此。 通过在凹槽内反射光来收集光的方法，将凹入表面上的光照射，将凹陷散射到光，并将散射光与光电检测器对准。 增加光检测器中的光的均匀性的方法。 制造凹槽的方法。

公开(公告)号：US07626688B2

公开(公告)日：2009-12-01

申请号：US12078018

申请日：2008-03-26

Applicant: Tsung-Hsien Ou ,  Hsin-Yueh Sung ,  Hong-Da Jian ,  Chi-Cheng Kuan ,  Wen-Chi Luo

Inventor： Tsung-Hsien Ou ,  Hsin-Yueh Sung ,  Hong-Da Jian ,  Chi-Cheng Kuan ,  Wen-Chi Luo

IPC: G01J3/50 ,  G01N21/00

CPC classification number: G01N21/255 ,  G01J1/02 ,  G01J1/0214 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0437 ,  G01J1/0451 ,  G01J1/0488 ,  G01J1/4257 ,  G01J3/02 ,  G01J3/0213 ,  G01J3/50 ,  G01J2001/0481 ,  G01J2001/4247

Abstract: A high-speed optical sensing device is provided in the present invention. The high-speed optical sensing device has an optical detector, a lens set, and a beam splitter. The optical detector is utilized for detecting luminous intensity. The lens set is utilized for concentrating light beams toward a color analyzer. The beam splitter is aligned to the illuminating device to be detected and is utilized to separate the light beam generated by the illuminating device to the optical detector and the lens set simultaneously.

Abstract translation: 在本发明中提供了一种高速光学传感装置。 高速光学感测装置具有光学检测器，透镜组和分束器。 光检测器用于检测发光强度。 透镜组用于将光束聚焦到颜色分析器。 分束器对准待检测的照明装置，并用于将由照明装置产生的光束同时分离到光学检测器和透镜组。

公开(公告)号：US20090236506A1

公开(公告)日：2009-09-24

申请号：US12275040

申请日：2008-11-20

Applicant: Robert G. Dudgeon ,  Michael G. Brown ,  Robert F. Karlicek, JR.

Inventor： Robert G. Dudgeon ,  Michael G. Brown ,  Robert F. Karlicek, JR.

IPC: G01J1/00 ,  H01L33/00

CPC classification number: G01J1/42 ,  G01J2001/0481 ,  G01J2001/4252 ,  G01R31/2635

Abstract: On-wafer test systems and methods for light-emitting devices, such as light-emitting diodes (LEDs), are provided. The test system may be designed, for example, to characterize the light output from the LED die (e.g., power in Lumens).

Abstract translation: 提供了诸如发光二极管（LED）等发光器件的晶片上测试系统和方法。 测试系统可以被设计为例如表征来自LED管芯的光输出（例如，以流明为单位的功率）。

公开(公告)号：US07508503B2

公开(公告)日：2009-03-24

申请号：US11994834

申请日：2006-04-21

Applicant: Min-Jun Jang

Inventor： Min-Jun Jang

IPC: G01J1/04

CPC classification number: G01J1/02 ,  G01J1/0252 ,  G01J2001/0481 ,  G01J2001/4247

Abstract: The present invention relates to an integrating sphere for measuring a light-emitting property of a light source, and more particularly, to an integrating sphere having a means for controlling temperature inside the integrating sphere. An integrating sphere for measuring an optical property of a light source according to the present invention has a substantially spherical hollow space formed therein; a first through-hole provided such that a wire for supplying electric power to the light source installed inside the hollow space of the integrating sphere passes therethrough; and a second through-hole provided such that temperature-controlled air is supplied into the hollow space of the integrating sphere therethrough. A light source support, which has one end disposed at the center of the hollow space of the integrating sphere and the other end fixed to an inner peripheral surface so as to hermetically seal the first through-hole of the integrating sphere, is installed within the hollow space. The integrating sphere includes an air supply tube fixed to an outer peripheral surface of the integrating sphere where the second through-hole is formed, so that air can be supplied to the interior of the integrating sphere through the second through-hole; an air supply means for supplying air to the air supply tube; a temperature control means for controlling the temperature of air being supplied from the air supply means and passing through the air supply tube; and a shielding plate installed to be spaced apart by a predetermined distance from the second through-hole.

Abstract translation: 本发明涉及一种用于测量光源的发光特性的积分球，更具体地，涉及一种具有用于控制积分球内的温度的装置的积分球。 根据本发明的用于测量光源的光学特性的积分球具有形成在其中的大致球形的中空空间; 第一通孔设置成使得用于向安装在积分球的中空空间内的光源供给电力的线穿过其中; 以及第二通孔，其设置使得温度控制的空气通过其供应到积分球的中空空间中。 一个光源支架设置在积分球的中空空间的中心，另一端固定在内周面上，以密封积分球的第一通孔， 中空空间。 积分球包括固定到形成有第二通孔的积分球的外周面的空气供给管，能够通过第二通孔向积分球的内部供给空气， 用于向空气供给管供给空气的供气装置; 温度控制装置，用于控制从空气供应装置供应并通过供气管的空气的温度; 以及安装成与第二通孔隔开预定距离的屏蔽板。

公开(公告)号：US20080204884A1

公开(公告)日：2008-08-28

申请号：US11994834

申请日：2006-04-21

Applicant: Min-Jun Jang

Inventor： Min-Jun Jang

IPC: G02B5/02

CPC classification number: G01J1/02 ,  G01J1/0252 ,  G01J2001/0481 ,  G01J2001/4247

Abstract: The present invention relates to an integrating sphere for measuring a light-emitting property of a light source, and more particularly, to an integrating sphere having a means for controlling temperature inside the integrating sphere. An integrating sphere for measuring an optical property of a light source according to the present invention has a substantially spherical hollow space formed therein; a first through-hole provided such that a wire for supplying electric power to the light source installed inside the hollow space of the integrating sphere passes therethrough; and a second through-hole provided such that temperature-controlled air is supplied into the hollow space of the integrating sphere therethrough. A light source support, which has one end disposed at the center of the hollow space of the integrating sphere and the other end fixed to an inner peripheral surface so as to hermetically seal the first through-hole of the integrating sphere, is installed within the hollow space. The integrating sphere includes an air supply tube fixed to an outer peripheral surface of the integrating sphere where the second through-hole is formed, so that air can be supplied to the interior of the integrating sphere through the second through-hole; an air supply means for supplying air to the air supply tube; a temperature control means for controlling the temperature of air being supplied from the air supply means and passing through the air supply tube; and a shielding plate installed to be spaced apart by a predetermined distance from the second through-hole.

Abstract translation: 本发明涉及一种用于测量光源的发光特性的积分球，更具体地，涉及一种具有用于控制积分球内的温度的装置的积分球。 根据本发明的用于测量光源的光学特性的积分球具有形成在其中的大致球形的中空空间; 第一通孔设置成使得用于向安装在积分球的中空空间内的光源供给电力的线穿过其中; 以及第二通孔，其设置使得温度控制的空气通过其供应到积分球的中空空间中。 一个光源支架设置在积分球的中空空间的中心，另一端固定在内周面上，以密封积分球的第一通孔， 中空空间。 积分球包括固定到形成有第二通孔的积分球的外周面的空气供给管，能够通过第二通孔向积分球的内部供给空气， 用于向空气供给管供给空气的供气装置; 温度控制装置，用于控制从空气供应装置供应并通过供气管的空气的温度; 以及安装成与第二通孔隔开预定距离的屏蔽板。