公开(公告)号：US20120105836A1

公开(公告)日：2012-05-03

申请号：US13286601

申请日：2011-11-01

Applicant: Sang Bok YOON ,  Hae Yong EOM ,  Choong Hwan KWON

Inventor： Sang Bok YOON ,  Hae Yong EOM ,  Choong Hwan KWON

IPC: G01N21/01

CPC classification number: G01J3/505 ,  G01J3/0267 ,  G01J3/06 ,  G01J3/506 ,  G01R31/2635

Abstract: An apparatus for measuring the optical properties of an LED package includes: a light detection unit detecting light output from a plurality of LED packages of an LED package array in order to measure the optical properties of each of the LED packages; a mounting unit fixing the LED package array thereon when the optical properties thereof are measured; and a voltage application unit applying a driving voltage to the individual LED packages in the LED package array when the optical properties of the LED packages are measured.

Abstract translation: 一种用于测量LED封装的光学特性的装置，包括：光检测单元，用于检测来自LED封装阵列的多个LED封装的输出光，以便测量每个LED封装的光学特性; 当测量其光学性质时，将LED封装阵列固定在其上的安装单元; 以及电压施加单元，当测量LED封装的光学特性时，向LED封装阵列中的各个LED封装施加驱动电压。

公开(公告)号：US20120013255A1

公开(公告)日：2012-01-19

申请号：US13183120

申请日：2011-07-14

Applicant: Garrett J. Young

Inventor： Garrett J. Young

IPC: H05B37/03 ,  H01J7/24 ,  G01J3/46

CPC classification number: G01J1/32 ,  G01J3/0205 ,  G01J3/0267 ,  H05B33/0851

Abstract: A system embodiment comprises and LED array, an optical plane, optics, a sensor and a controller. The LED array is configured to generate LED light. The optical plane has a plurality of scattering features and with a mixing chamber. The optics is configured to direct the LED light to the optical plane. The plurality of scattering features are configured to reflect a sampled portion of the LED light into the mixing chamber. The mixing chamber is configured to mix the sampled portion of the LED light. The sensor is configured to sense the sampled portion of the LED light received from the mixing chamber. The controller is connected to the sensor and configured to control the LED array using the sensed, sampled portion of the LED light received from the mixing chamber.

Abstract translation: 系统实施例包括LED阵列，光学平面，光学器件，传感器和控制器。 LED阵列配置为产生LED灯。 光学平面具有多个散射特征和混合室。 光学器件被配置为将LED光引导到光学平面。 多个散射特征被配置为将LED光的采样部分反射到混合室中。 混合室配置成混合LED灯的采样部分。 传感器被配置为感测从混合室接收的LED光的采样部分。 控制器连接到传感器并被配置为使用从混合室接收的LED光的感测的采样部分来控制LED阵列。

公开(公告)号：US07646478B2

公开(公告)日：2010-01-12

申请号：US11703095

申请日：2007-02-07

Applicant: Koung-Su Shin ,  Dong-Su Ha ,  Chung-Sam Jun

Inventor： Koung-Su Shin ,  Dong-Su Ha ,  Chung-Sam Jun

IPC: G01N21/00

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0267 ,  G01J3/0291 ,  G01N21/255

Abstract: An apparatus for examining spectral characteristics of an object may include a chuck configured to support and releasably fix the object, wherein the chuck is larger than the object, a first light source assembly integral with the chuck and configured to illuminate a bottom surface of the object with light having a predetermined spectrum and intensity, and a transmission analysis unit for collecting and analyzing light transmitted through the object. The first light source assembly may include multiple and/or adjustable light sources. A second light source assembly may illuminate a top surface of the object, and a reflection analysis unit may collect resultant reflected light.

Abstract translation: 用于检查物体的光谱特性的装置可以包括配置成支撑和可释放地固定物体的卡盘，其中卡盘大于物体;第一光源组件，与卡盘一体并且被构造成照射物体的底面 具有预定的光谱和强度的光，以及用于收集和分析透过物体的光的透射分析单元。 第一光源组件可以包括多个和/或可调光源。 第二光源组件可以照亮物体的顶表面，并且反射分析单元可以收集所得到的反射光。

公开(公告)号：US07459713B2

公开(公告)日：2008-12-02

申请号：US11605869

申请日：2006-11-29

Applicant: John Coates

Inventor： John Coates

IPC: G01N15/06

CPC classification number: G01J3/02 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/0267 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/2803 ,  G01J3/51 ,  G01J3/513 ,  G01N21/255 ,  G01N21/274 ,  G01N21/4738 ,  G01N21/645 ,  G01N21/8483 ,  G01N21/85 ,  G01N2021/6417 ,  G01N2035/1062

Abstract: An integrated spectral sensing engine featuring energy sources and detectors within a single package that includes sample interfacing optics and acquisition and processing electronics. The miniaturized sensor is optimized for specific laboratory and field-based measurements by integration into a handheld format. Design and fabrication components support high volume manufacturing. Spectral selectivity is provided by either continuous variable optical filters or filter matrix devices. The sensor's response covers the range from 200 nm to 25 μm based on various solid-state detectors. The wavelength range can be extended by the use of filter-matrix devices. Measurement modes include transmittance/absorbance, turbidity (light scattering) and fluorescence (emission). On board data processing includes raw data acquisition, data massaging and the output of computed results. Sensor applications include water and environmental, food and beverage, chemical and petroleum, and medical analyses. These can be expanded into various field and consumer-based applications.

Abstract translation: 集成的光谱传感引擎，在单个封装中具有能源和检测器，包括采样接口光学元件和采集和处理电子元件。 通过集成到手持式格式，小型化传感器针对特定的实验室和现场测量进行了优化。 设计和制造部件支持大批量生产。 光谱选择性由连续可变光学滤波器或滤波器矩阵器件提供。 传感器的响应覆盖了基于各种固态检测器的200 nm至25 mum的范围。 可以通过使用滤波器矩阵设备来扩展波长范围。 测量模式包括透光率/吸光度，浊度（光散射）和荧光（发射）。 车载数据处理包括原始数据采集，数据按摩和计算结果的输出。 传感器应用包括水和环境，食品和饮料，化学和石油以及医学分析。 这些可以扩展到各种基于现场和消费者的应用程序。

公开(公告)号：US07414723B2

公开(公告)日：2008-08-19

申请号：US11063051

申请日：2005-02-22

Applicant: E. Neil Lewis ,  Joseph William Schoppelrei ,  Eunah Lee

Inventor： E. Neil Lewis ,  Joseph William Schoppelrei ,  Eunah Lee

IPC: G01J3/46

CPC classification number: G01J3/28 ,  G01J3/0267 ,  G01J3/2823 ,  G01J3/524

Abstract: An imaging spectrometric instrument is disclosed. This instrument can include an imaging detector and one or more calibration standards having different optical properties. Portions of one or more actuators can move the calibration standards between the imaging detector and a sample. This instrument can use the actuator(s) to acquire an image of a sample and measure light and dark reference calibration values in quick succession at a given wavelength, before the instrument is tuned to another wavelength.

Abstract translation: 公开了一种成像光谱仪。 该仪器可以包括成像检测器和具有不同光学性质的一个或多个校准标准。 一个或多个致动器的部分可以在成像检测器和样品之间移动校准标准。 在仪器调谐到另一波长之前，该仪器可以使用执行器来获取样品的图像，并在给定波长下快速连续测量光和暗参考校准值。

公开(公告)号：US07385701B2

公开(公告)日：2008-06-10

申请号：US11287329

申请日：2005-11-23

Applicant: Koji Watanabe ,  Norio Ishikawa ,  Masao Nakamuro

Inventor： Koji Watanabe ,  Norio Ishikawa ,  Masao Nakamuro

IPC: G01J3/46

CPC classification number: G01N21/251 ,  G01J3/0264 ,  G01J3/0267 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/50 ,  G01J3/524 ,  G01N21/276 ,  G01N2201/127 ,  G01N2201/12723 ,  G01N2201/12738 ,  G01N2201/128

Abstract: A standard plane sample which supplies an optical characteristic measuring device with reference data. The standard plane sample including a sample portion that is measured by the optical characteristic measuring device to supply measurement data, and a recording medium that stores identification data for identifying a kind of the sample portion as well as reference data corresponding to the optical characteristic of the sample portion.

Abstract translation: 一种标准平面样品，其提供具有参考数据的光学特性测量装置。 包括由光学特性测量装置测量的用于提供测量数据的样本部分的标准平面样本以及存储用于识别样本部分的种类的识别数据的记录介质以及对应于样本部分的光学特性的参考数据 样品部分。

公开(公告)号：US07262854B2

公开(公告)日：2007-08-28

申请号：US11159666

申请日：2005-06-23

Applicant: Kenji Imura

Inventor： Kenji Imura

IPC: G01J3/46

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0267 ,  G01J3/0278 ,  G01J3/504 ,  G01N21/57 ,  G01N2021/575

Abstract: In a multi-angle colorimeter having an illumination system that illuminates a sample surface and a plurality of light receiving systems that receive reflected light therefrom, an illumination system for orientation error detection is provided that illuminates the sample surface from substantially close direction to the normal of the sample surface. Actual measured reflectance factor is corrected based on the specific approximation function obtained from the measured reflectance factor and detected orientation error.

Abstract translation: 在具有照射样品表面的照明系统和从其接收反射光的多个光接收系统的多角度比色计中，提供了一种用于定向误差检测的照明系统，其从基本上靠近方向的 样品表面。 基于从测量的反射系数和检测到的取向误差获得的特定近似函数来校正实际测量的反射系数。

公开(公告)号：US20050286053A1

公开(公告)日：2005-12-29

申请号：US11159666

申请日：2005-06-23

Applicant: Kenji Imura

Inventor： Kenji Imura

IPC: G01J3/02 ,  G01J3/50 ,  G01N21/57

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0267 ,  G01J3/0278 ,  G01J3/504 ,  G01N21/57 ,  G01N2021/575

Abstract: In a multi-angle calorimeter having an illumination system that illuminates a sample surface and a plurality of light receiving systems that receive reflected light therefrom, an illumination system for orientation error detection is provided that illuminates the sample surface from substantially close direction to the normal of the sample surface. Actual measured reflectance factor is corrected based on the specific approximation function obtained from the measured reflectance factor and detected orientation error.

Abstract translation: 在具有照射样品表面的照明系统和从其接收反射光的多个光接收系统的多角度量热计中，提供了一种用于定向误差检测的照明系统，其从基本上靠近方向的 样品表面。 基于从测量的反射系数和检测到的取向误差获得的特定近似函数来校正实际测量的反射系数。

公开(公告)号：US06590659B2

公开(公告)日：2003-07-08

申请号：US09801820

申请日：2001-03-09

Applicant: Ivan Melnyk ,  John Kidder

Inventor： Ivan Melnyk ,  John Kidder

IPC: G01J351

CPC classification number: G01J3/46 ,  G01J3/0267 ,  G01J3/0272 ,  G01J3/501 ,  G01J3/513 ,  G01J3/524

Abstract: The invention is a cable identifier apparatus and a method for fast identification of multi-wire or multi fiber cable. The method is based on illumination of colored buffer of the wire or fiber, registration the reflected light and comparison the measuring data with reference data stored in the memory. The reference data is loaded by measuring the color parameters of the buffer of known identification. The cable identifier apparatus comprises a portable hand-held device with a probe for fixing the buffer in a holder, illuminating the buffer, controlling the incident light and detecting the reflected light with photodetectors. The data is proceed by a microcontroller and an identification symbol of the buffer is displayed in LCD. The variation of the ambient light is compensated by separate measurement of dark and light signals from photodetectors.

公开(公告)号：US12098957B2

公开(公告)日：2024-09-24

申请号：US17694682

申请日：2022-03-15

Applicant: CaiPu Technology (Zhejiang) Co., Ltd.

Inventor： Kun Yuan ,  Yang Zhang ,  Jian Wang

IPC: G01J3/52 ,  G01J3/02 ,  G01J3/10 ,  G01J3/46 ,  G01N21/47 ,  G01R33/02 ,  G01R33/07

CPC classification number: G01J3/524 ,  G01J3/0229 ,  G01J3/0251 ,  G01J3/0267 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/46 ,  G01J3/465 ,  G01N21/4738 ,  G01N21/474 ,  G01J2003/467 ,  G01R33/02 ,  G01R33/072

Abstract: Disclosed are a colorimeter and a reflectivity measuring method based on a multichannel spectrum. The colorimeter includes a main unit and a calibration box, wherein the main unit includes an integrating sphere, a light source and a main sensor, a detection hole is formed in one side of a top of the integrating sphere, a light-through hole is formed in a side of the integrating sphere, and a measuring port is formed in a bottom of the integrating sphere, the light source is arranged outside the light-through hole, and the main sensor is arranged outside the detection hole; the calibration box includes a housing and a white board arranged at a top of the housing, the white board is correspondingly matched with the measuring port, and the calibration box is connected with the main unit; the sensor is a multichannel spectral sensor.