公开(公告)号：EP2315003A1

公开(公告)日：2011-04-27

申请号：EP09709437.9

申请日：2009-01-20

Applicant: Otsuka Electronics Co., Ltd.

Inventor： OHKUBO, Kazuaki

IPC: G01N21/64

CPC classification number: G01N21/645 ,  G01J3/0254 ,  G01J3/0262 ,  G01N21/276 ,  G01N2021/6417 ,  G01N2201/0655

Abstract: A sample (OBJ1) that is an object whose quantum efficiency is to be measured, and a standard object (REF1) having a known reflectance characteristic are each attached to a sample window (2) provided in a plane mirror (5). Based on respective spectrums measured by a spectrometer in respective cases where the sample (OBJ1) is attached and the standard object (REF1) is attached, the quantum efficiency of the sample (OBJ1) is measured. The plane of an opening of an observation window (3) is made substantially coincident with the exposed surface of the sample (OBJ1) or standard object (REF1), so that direct incidence, on the observation window (3), of the fluorescence generated from the sample (OBJ1) receiving an excitation light (L1) and the excitation light (L1) reflected from sample (OBJ1) is prevented.

Abstract translation: 将作为量子效率被测量对象的样品（OBJ1）和具有已知反射特性的标准物（REF1）分别附着到设置在平面镜（5）中的样品窗口（2）。 基于分别安装样本（OBJ1）和标准物体（REF1）的情况下通过光谱仪测量的各个光谱，测量样本（OBJ1）的量子效率。 观察窗（3）的开口的平面基本上与样品（OBJ1）或标准物（REF1）的暴露表面重合，从而在观察窗（3）上直接入射产生的荧光 从接收激发光（L1）的样本（OBJ1）和从样本（OBJ1）反射的激发光（L1）被阻止。

公开(公告)号：EP1238627B1

公开(公告)日：2009-08-12

申请号：EP02012382.4

申请日：1996-06-04

Applicant: Masimo Corporation

Inventor： Diab, Mohammed K. ,  Kiani-Azarbayjany, Esmaiel ,  Ragsdale, Charles Robert ,  Lepper, James M., Jr.

IPC: A61B5/00 ,  G01J3/10 ,  G01N21/31

CPC classification number: A61B5/1495 ,  A61B5/0205 ,  A61B5/02427 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/6838 ,  A61B2562/08 ,  G01J3/02 ,  G01J3/0254 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0291 ,  G01J3/10 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/274 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/39 ,  G01N2021/3144 ,  G01N2201/0627

公开(公告)号：EP2023103A1

公开(公告)日：2009-02-11

申请号：EP08013948.8

申请日：2008-08-04

Applicant: Bruins, Hans Joachim

Inventor： Bruins, Hans Joachim

IPC: G01J3/32 ,  G01J3/36 ,  G01N21/35

CPC classification number: G01N21/359 ,  G01J3/02 ,  G01J3/0229 ,  G01J3/0254 ,  G01J3/0294 ,  G01J3/32 ,  G01J3/36 ,  G01N21/3563 ,  G01N2021/8466 ,  G01N2201/065

Abstract: Eine Messeinrichtung (100) zur spektroskopischen Untersuchung einer Probe (1, 2), insbesondere einer partikulären Pflanzenprobe, einer zusammengesetzten Pflanzenprobe mit festen und flüssigen Bestandteilen oder einer flüssigen Pflanzenprobe, umfasst eine Beleuchtungseinrichtung (10), die zur spektral aufgelösten Beleuchtung der Probe eingerichtet ist, eine Probenhalterungseinrichtung (20), und eine Detektoreinrichtung (30) mit einem ersten Detektor (31), der für eine Transmissionsmessung vorgesehen ist, und mit einem zweiten Detektor (32), der für eine Reflektionsmessung vorgesehen ist, wobei die Beleuchtungseinrichtung (10) und die Detektoreinrichtung (30) so angeordnet sind, dass mit den ersten und zweiten Detektoren (31, 32) die Transmission und die Reflektion der Probe (1, 2) in einem gemeinsamen Messvorgang messbar sind. Es wird auch ein Verfahren zur spektroskopischen Untersuchung einer Probe (1, 2) beschrieben.

Abstract translation: 测量装置（100）具有用于样品（1）的光谱分散照明的照明装置（10）和用于保持样品的样品保持装置（20）。 检测器装置（30）具有用于测量光的透射的检测器（31）和用于测量由样品池（22）反射的光的反射的另一检测器（32）。 照明装置和检测器装置被布置成使得在通过检测器的公共测量处理中可以同时测量样品的透射率和反射率。 还包括用于样品的光谱分析方法的独立权利要求。

公开(公告)号：EP1740882A4

公开(公告)日：2008-08-06

申请号：EP05740253

申请日：2005-04-25

Applicant: ADVANCED OPTICAL TECH INC

Inventor： RAINS JACK C JR ,  BATES CHRISTOPHER ,  BROWN MATTHEW

IPC: F21V1/00 ,  B25B13/14 ,  B25B23/00 ,  B25B23/18 ,  F21V7/22 ,  F21V9/00 ,  F21V14/06 ,  G01J1/00 ,  G01J3/10 ,  G05D25/02 ,  H01L31/00

CPC classification number: F21S10/02 ,  F21S2/00 ,  F21S8/00 ,  F21V5/002 ,  F21V5/008 ,  F21V7/22 ,  F21V11/10 ,  F21V14/06 ,  F21V2200/13 ,  F21W2131/406 ,  F21Y2113/00 ,  F21Y2113/13 ,  F21Y2113/20 ,  F21Y2115/10 ,  G01J1/08 ,  G01J3/0254 ,  G01J3/0264 ,  G01J3/10 ,  G01J3/501 ,  G02B5/0252 ,  G02B5/0278 ,  G02B5/0284 ,  G02B6/0008 ,  G03B15/06 ,  G09F13/0404 ,  G09F13/06 ,  G09F13/14 ,  G09F13/22 ,  H05B33/0812 ,  H05B33/0842 ,  H05B33/0863 ,  H05B33/0869 ,  H05B33/0872 ,  H05B35/00 ,  Y02B20/343 ,  Y10S362/80 ,  Y10S362/812

Abstract: A system provides light of selectable spectral characteristic (e.g. a selectable color combination of light), for luminous applications such a signage and indicator lights (10). An optical integrating cavity (11) combines energy of different wavelengths from different sources, typically different colored LEDs. The cavity has a diffusively reflective interior surface (29) and an aperture (17) for allowing emission of combined light. Control of the intensity of emission of the sources sets the amount of each wavelength of light in the combined output and thus determines a spectral characteristic of the light output through the aperture. A deflector (25) shaped like a number, character, letter, or other symbol, may be coupled to a similarly shaped aperture. By combining several such fixtures, it is possible to spell out words and phrases, with selectable color lighting. Disclosed fixture examples use an extruded body member with appropriately located reflective surfaces to form both the cavity and deflector.

公开(公告)号：EP1740882A2

公开(公告)日：2007-01-10

申请号：EP05740253.9

申请日：2005-04-25

Applicant: Advanced Optical Technologies, LLC

Inventor： RAINS, Jack, C., Jr. ,  BATES, Christopher ,  BROWN, Matthew

IPC: F21V1/00 ,  F21V9/00

CPC classification number: F21S10/02 ,  F21S2/00 ,  F21S8/00 ,  F21V5/002 ,  F21V5/008 ,  F21V7/22 ,  F21V11/10 ,  F21V14/06 ,  F21V2200/13 ,  F21W2131/406 ,  F21Y2113/00 ,  F21Y2113/13 ,  F21Y2113/20 ,  F21Y2115/10 ,  G01J1/08 ,  G01J3/0254 ,  G01J3/0264 ,  G01J3/10 ,  G01J3/501 ,  G02B5/0252 ,  G02B5/0278 ,  G02B5/0284 ,  G02B6/0008 ,  G03B15/06 ,  G09F13/0404 ,  G09F13/06 ,  G09F13/14 ,  G09F13/22 ,  H05B33/0812 ,  H05B33/0842 ,  H05B33/0863 ,  H05B33/0869 ,  H05B33/0872 ,  H05B35/00 ,  Y02B20/343 ,  Y10S362/80 ,  Y10S362/812

Abstract: A system provides light of selectable spectral characteristic (e.g. a selectable color combination of light), for luminous applications such a signage and indicator lights (10). An optical integrating cavity (11) combines energy of different wavelengths from different sources, typically different colored LEDs. The cavity has a diffusively reflective interior surface (29) and an aperture (17) for allowing emission of combined light. Control of the intensity of emission of the sources sets the amount of each wavelength of light in the combined output and thus determines a spectral characteristic of the light output through the aperture. A deflector (25) shaped like a number, character, letter, or other symbol, may be coupled to a similarly shaped aperture. By combining several such fixtures, it is possible to spell out words and phrases, with selectable color lighting. Disclosed fixture examples use an extruded body member with appropriately located reflective surfaces to form both the cavity and deflector.

Abstract translation: 一种系统提供了具有使用在光学INTEGRA婷腔以不同波长的能量从与白光不同来源的组合的可选择的光谱特性（例如可选择的色温）的白光。 空腔具有漫反射内表面，并且在孔用于允许光组合的发射。 的源发射的强度的控制将加到输入基本上白色的光输出，从而bestimmt通过孔白色输出的光的光谱特性的每个波长的原色光量。 各种不同的元件可以光学地处理所述组合光输出，求一偏转器，可变光阑，透镜，可变焦距透镜系统中，一个准直器，全息漫射器以及它们的组合。

公开(公告)号：EP1311189A2

公开(公告)日：2003-05-21

申请号：EP01968013.1

申请日：2001-08-17

Applicant: Euro-Celtique, S.A.

Inventor： CIURCZAK, Emil, W. ,  MARK, Howard ,  BYNUM, Kevin, P.

IPC: A61B5/00

CPC classification number: G01J3/28 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/1495 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/0254 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/12 ,  G01J2003/1213 ,  G01J2003/1828 ,  G01J2003/2866 ,  G01N21/359 ,  G01N2201/065

Abstract: An individualized modeling equation for predicting a patient's blood glucose values is generated as a function of non-invasive spectral scans of a body part and an analysis of blood samples from the patient, and is stored on a central computer. The central computer predicts a blood glucose value for the patient as a function of the individualized modeling equation and a non-invasive spectral scan generated by a remote spectral device. If the spectral scan falls within the range of the modeling equation, the predicted blood glucose level is output to the patient. If the spectral scan falls outside the range of the modeling equation, regeneration of the model is required, and the patient takes a number of noninvasive scans and an invasive blood glucose level determination. The computer regenerates the individualized modeling equation as a function of the set of spectral scans and corresponding blood glucose values.

公开(公告)号：EP1238627A3

公开(公告)日：2003-01-15

申请号：EP02012382.4

申请日：1996-06-04

Applicant: MASIMO CORPORATION

Inventor： Diab, Mohammed K. ,  Kiani-Azarbayjany, Esmaiel ,  Ragsdale, Charles Robert ,  Lepper, James M., Jr.

IPC: A61B5/00 ,  G01J3/10 ,  G01N21/31

CPC classification number: A61B5/1495 ,  A61B5/0205 ,  A61B5/02427 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/6838 ,  A61B2562/08 ,  G01J3/02 ,  G01J3/0254 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0291 ,  G01J3/10 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/274 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/39 ,  G01N2021/3144 ,  G01N2201/0627

Abstract: The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) (162) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe (150), such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light-emitting element such a light-emitting diode.

公开(公告)号：WO2016029321A1

公开(公告)日：2016-03-03

申请号：PCT/CA2015/050829

申请日：2015-08-28

Applicant: AURORA CONTROL TECHNOLOGIES INC.

Inventor： BLAINE, Stephen Warren

IPC: H01L21/66 ,  G01J3/433 ,  H01L31/18 ,  H01L33/00

CPC classification number: G01N21/9501 ,  G01J3/0254 ,  G01J3/433 ,  G01N21/55 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/065 ,  H01L22/12 ,  H01L31/18

Abstract: A system and method of non-contact measurement of the dopant content of semiconductor material by reflecting infrared (IR) radiation off of the material into an integrating sphere to scatter the received radiation and passing portions of the radiation through band pass filters of differing wavelength ranges, comparing the level of energy passed through each filter and calculating the dopant content by referencing a correlation curve made up of known wafer dopant content for that system.

Abstract translation: 通过将材料中的红外（IR）辐射反射到积分球中来对半导体材料的掺杂剂含量进行非接触测量的系统和方法，以散射所接收的辐射并使辐射的部分通过不同波长范围的带通滤波器 比较通过每个滤波器的能量水平，并通过参考由该系统的已知晶片掺杂剂含量组成的相关曲线来计算掺杂剂含量。

公开(公告)号：WO2015105295A1

公开(公告)日：2015-07-16

申请号：PCT/KR2014/013008

申请日：2014-12-30

Applicant: 한국표준과학연구원

Inventor： 박성종 ,  이동훈 ,  박철웅 ,  박승남

IPC: G01J3/50

CPC classification number: G01J3/504 ,  G01J3/0254 ,  G01J3/0262 ,  G01J3/04 ,  G01J2003/045

Abstract: 본 발명은 측각 분광복사계 및 그 측정 방법을 제공한다. 측각 분광복사계는 광원축을 따라 자전 운동하는 광원; 상기 광원축에 수직한 공전축에 대하여 상기 광원을 중심으로 일정한 반경을 가지고 공전 운동하고 상기 광원을 바라보는 방향에 형성된 입구를 포함하는 제1 적분구; 상기 제1 적분구를 통하여 수신된 광의 광량을 공전축의 회전량에 따라 변조하는 광량 변조부; 및 상기 광량 변조부의 출력광을 파장별로 측정하는 검출부를 포함한다.

Abstract translation: 提供了一种角度测量光谱仪及其测量方法。 角度测量光谱仪包括：沿光源轴线进行旋转运动的光源; 第一积分单元，其基于光源以与所述光源轴垂直的旋转轴为基准，以一定半径进行旋转运动，并且包含在面向所述光源的方向上形成的入口; 光量调制单元，用于根据旋转轴的旋转量来调制通过第一积分单元接收的光量; 以及检测单元，用于通过每个波长测量光量调制单元的输出光。

公开(公告)号：WO2014146342A1

公开(公告)日：2014-09-25

申请号：PCT/CN2013/075493

申请日：2013-05-10

Applicant: 京东方科技集团股份有限公司 ,  北京京东方显示技术有限公司

Inventor： 颜凯 ,  鹿堃 ,  王贺陶 ,  布占场

IPC: G01J3/02 ,  G01J3/28

CPC classification number: G01J3/0254 ,  G01J3/506

Abstract: 一种光谱测试装置及方法被公开。光谱测试装置包括：积分球（501），中空且顶部设置有一个出光口，内壁涂有漫反射层，并且漫反射层的各点漫射均匀，将光线均匀地打散；光源（502），位于积分球（501）的球心处，在通电时发出光线；挡板（503），位于出光口和光源（502）之间，防止光源（502）发出的光线未经打散就从出光口射出；测试镜头（504），位于出光口上方，用于测试来自出光口的光线，获取其光谱，用以解决传统的背光源光谱测试方法不能直接测试光源，获取其光谱耗时较久的问题。