公开(公告)号：US20160356938A1

公开(公告)日：2016-12-08

申请号：US15178030

申请日：2016-06-09

Applicant: Scott A. CHALMERS

Inventor： Scott A. CHALMERS

IPC: F21V8/00 ,  G01J3/10 ,  F21L2/00 ,  G02B27/10 ,  G02B27/30

CPC classification number: G02B6/0006 ,  F21K9/61 ,  F21L2/00 ,  F21L2001/00 ,  F21V5/04 ,  F21Y2111/00 ,  F21Y2115/10 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/10 ,  G01J2003/102 ,  G02B6/0008 ,  G02B6/4298 ,  G02B27/1006 ,  G02B27/30

Abstract: Embodiments described herein include broadband light source system comprising an optic coupler including a plurality of input branches coupled to an output. The system includes a plurality of light sources coupled to the plurality of input branches. Each light source outputs light having a different wavelength distribution than any other light source of the plurality of light sources. The output emits a broadband light source comprising a combined spectral output of the plurality of light sources.

公开(公告)号：US09417187B2

公开(公告)日：2016-08-16

申请号：US14799771

申请日：2015-07-15

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： Wilhelm Kettler ,  Peter Jelen ,  Oliver Korten

IPC: G01N21/55 ,  G01N21/57 ,  G01J3/50 ,  G01J3/02

CPC classification number: G01N21/57 ,  G01J3/0251 ,  G01J3/504 ,  G01N2201/065

Abstract: The invention relates to a method for determining the gloss of a colour standard comprising the following steps: A) experimentally determining reflection spectra R(exp) of the colour standard, comprising a first reflection spectrum and a second reflection spectrum, with an integrating sphere colour measurement instrument, wherein said first reflection spectrum is obtained at (A1) d/8°—geometry with the specular component included, and said second reflection spectrum is obtained at (A2) d/8°—geometry with the specular component excluded, and B) converting reflection spectra data of the experimentally determined reflection spectra R(exp) of the colour standard to gloss values by: B1) acquiring the difference reflection spectrum ΔR of the experimentally determined reflection spectrum R(exp) with the specular component included (A1) and the reflection spectrum R(exp) with the specular component excluded (A2), and B2) determining the gloss values corresponding to said difference reflection spectrum ΔR with the assistance of previously prepared calibration curves, representing the functional relationship between the difference reflection spectrum ΔR and the gloss values measured at one or more gloss angles.

Abstract translation: 本发明涉及一种用于确定颜色标准的光泽度的方法，包括以下步骤：A）通过实验确定包含第一反射光谱和第二反射光谱的颜色标准的反射光谱R（exp），具有积分球色 测量仪器，其中所述第一反射光谱在（A1）d / 8°几何学下用包含的镜面分量获得，并且所述第二反射光谱在（A2）d / 8°几何处获得，其中排除镜面反射分量，以及 B）通过以下步骤将色彩标准的实验确定的反射光谱R（exp）的反射光谱数据转换成光泽值：B1）通过包括的镜面成分（A1）获得实验确定的反射光谱R（exp）的差反射光谱ΔR ）和除去镜面成分（A2）的反射光谱R（exp）和B2）确定对应于所述差值refl的光泽度值 借助于先前准备的校准曲线，表示差异反射光谱ΔR与在一个或多个光泽度下测量的光泽度之间的函数关系。

公开(公告)号：US20160216156A1

公开(公告)日：2016-07-28

申请号：US15025743

申请日：2014-09-27

Applicant: Paul PENG ,  Djordje DIKIC ,  Jiatian LIANG

Inventor： Paul Peng ,  Djordje Dikic ,  Jiatian Liang

IPC: G01J3/46 ,  G01J3/50 ,  G01J3/02

CPC classification number: G01J3/463 ,  G01J3/0251 ,  G01J3/46 ,  G01J3/462 ,  G01J3/501

Abstract: The present invention relates to colour sampling and in particular a system, method and apparatus for sampling the colour of a surface and electronically determining the colour of the surface. Colour sampling is a process by which the colour of a surface is matched to a known digital quantity.

Abstract translation: 本发明涉及彩色采样，特别涉及一种用于采样表面颜色并电子地确定表面颜色的系统，方法和装置。 颜色采样是表面的颜色与已知的数字量匹配的过程。

公开(公告)号：US09395292B2

公开(公告)日：2016-07-19

申请号：US14453424

申请日：2014-08-06

Applicant: Datacolor Holding AG

Inventor： Hong Wei ,  Taeyoung Park ,  Albertus Busch

IPC: G01J3/52 ,  G01N21/25 ,  G01J3/46 ,  G01J3/50 ,  G01N21/57

CPC classification number: G01N21/251 ,  G01J3/0251 ,  G01J3/0262 ,  G01J3/0267 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/463 ,  G01J3/501 ,  G01J3/524 ,  G01N21/57 ,  G01N2201/0221 ,  G01N2201/0627 ,  G01N2201/065

Abstract: An apparatus for assisting in measuring a color of a target includes an enclosed housing having a first aperture formed in a first end and a second aperture formed in an opposite second end and aligned concentrically with the first aperture, an array of light emitting diodes positioned inside the housing, between the first aperture and the second aperture, and an array of reference colors having known reflectance spectra, the array of reference colors being removably positioned inside the housing, between the array of light emitting diodes and the second aperture.

Abstract translation: 一种用于辅助测量目标的颜色的装置包括封闭壳体，其具有形成在第一端中的第一孔和形成在相对的第二端并与第一孔同心对准的第二孔，位于内部的发光二极管阵列 在第一孔径和第二孔口之间的壳体以及具有已知反射光谱的参考颜色阵列，参考颜色阵列可移除地定位在壳体内，位于发光二极管阵列和第二孔之间。

公开(公告)号：US20150263240A1

公开(公告)日：2015-09-17

申请号：US14428133

申请日：2013-09-10

Applicant: SHARP KABUSHIKI KAISHA ,  NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY

Inventor： Kazunari Tomizawa ,  Yoshifumi Shimodaira

IPC: H01L33/50 ,  H05B33/08 ,  F21K99/00

CPC classification number: H01L33/50 ,  F21K9/00 ,  G01J3/0251 ,  G01J3/10 ,  G01J3/52 ,  G01J2003/104 ,  H05B33/0845 ,  H05B33/0857

Abstract: An electronic color-chart device includes plural LEDs with different peak wavelengths and displays images to serve as color references as color charts by making the plural LEDs emit light. In a case where a light emission intensity distribution of each of the plural LEDs is normalized with a maximum intensity being a value of 1, the plural LEDs include plural first LEDs of which at least one is an LED whose full wavelength width at half maximum intensity is 40 nm or narrower and between which a peak interval is 50 nm or narrower and a second LED whose light emission intensity at a wavelength of 555 nm is 0.4 or higher, and whose full wavelength width at half maximum intensity is wider than 40 nm.

Abstract translation: 电子彩色图表装置包括具有不同峰值波长的多个LED，并且通过使多个LED发光来显示用作彩色图表的图像。 在多个LED中的每个的发光强度分布以最大强度为1进行归一化的情况下，多个LED包括多个第一LED，其中至少一个是半导体强度下的全波长宽度的LED 峰值间隔为50nm或更窄，峰值间隔为50nm或更窄，第55Wnm波长的发光强度为0.4以上，半高全宽波长宽于40nm的第二LED。

公开(公告)号：US20150124253A1

公开(公告)日：2015-05-07

申请号：US14527034

申请日：2014-10-29

Applicant: KLA-Tencor Corporation

Inventor： Mark A. McCord ,  Joseph A. DiRegolo ,  Michael R. Gluszczak

IPC: G01J1/04 ,  G01J3/28

CPC classification number: G01J1/0407 ,  G01J1/0214 ,  G01J3/0251 ,  G01J3/0262 ,  G01J3/28 ,  G01J3/505 ,  G01J2001/0481 ,  G01J2001/4252

Abstract: Systems and methods for accurately measuring the luminous flux and color (spectra) from light-emitting devices are disclosed. An integrating sphere may be utilized to directly receive a first portion of light emitted by a light-emitting device through an opening defined on the integrating sphere. A light collector may be utilized to collect a second portion of light emitted by the light-emitting device and direct the second portion of light into the integrating sphere through the opening defined on the integrating sphere. A spectrometer may be utilized to measure at least one property of the first portion and the second portion of light received by the integrating sphere.

Abstract translation: 公开了用于准确测量发光器件的光通量和颜色（光谱）的系统和方法。 可以使用积分球直接接收由发光装置通过限定在积分球上的开口发射的光的第一部分。 可以利用光收集器来收集由发光装置发射的光的第二部分，并将第二部分的光通过限定在积分球上的开口引导到积分球。 可以使用光谱仪来测量由积分球接收的第一部分和第二部分光的至少一个性质。

公开(公告)号：US08913244B1

公开(公告)日：2014-12-16

申请号：US13207893

申请日：2011-08-11

Applicant: Kevin Charles Broughton

Inventor： Kevin Charles Broughton

IPC: G01J3/46 ,  G01N21/93 ,  G01N21/27

CPC classification number: G01J3/505 ,  G01J3/0251 ,  G01J2001/4247

Abstract: A testing box for testing light sources, the testing box comprising: an enclosure comprising an opening for receiving a light source; a sensor of a light property for light emitted inside the enclosure; and a comparator of the light property sensed by the sensor and a shifted test box boundary for the light property, wherein the shifted test box boundary is based on a correlation between a measured light property of a test light source in an integrating sphere and a measured light property of the test light source in the testing box. A method for testing a light source for compliance with a standard, comprising: obtaining a first measurement of a first property of a first light source in a reference measuring device; obtaining a second measurement of the first property of the first light source in a testing measuring device; determining the difference between the first measurement and the second measurement; and determining an adjusted standard value based on a correlation between the first measurement and the second measurement.

Abstract translation: 一种用于测试光源的测试盒，所述测试盒包括：外壳，包括用于接收光源的开口; 用于在外壳内发射的光的光特性的传感器; 以及由传感器感测的光特性的比较器和用于光特性的偏移的测试箱边界，其中移位的测试框边界基于测量光源在积分球中的测量光特性与测量的光量之间的相关性 测试光源的光性能在测试箱中。 一种用于测试符合标准的光源的方法，包括：获得参考测量装置中第一光源的第一属性的第一测量; 在测试测量装置中获得第一光源的第一属性的第二测量; 确定第一测量和第二测量之间的差; 以及基于所述第一测量和所述第二测量之间的相关性来确定调整后的标准值。

公开(公告)号：US20140327912A1

公开(公告)日：2014-11-06

申请号：US14360928

申请日：2012-11-14

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： Wilhelm Kettler ,  Peter Jelen ,  Oliver Korten

IPC: G01N21/57

CPC classification number: G01N21/57 ,  G01J3/0251 ,  G01J3/504 ,  G01N2201/065

Abstract: The invention relates to a method for determining the gloss of a colour standard comprising the following steps: A) experimentally determining reflection spectra R(exp) of the colour standard, comprising a first reflection spectrum and a second reflection spectrum, with an integrating sphere colour measurement instrument, wherein said first reflection spectrum is obtained at (A1) d/8-geometry with the specular component included, and said second reflection spectrum is obtained at (A2) d/8-geometry with the specular component excluded, and B) converting reflection spectra data of the experimentally determined reflection spectra R(exp) of the colour standard to gloss values by: B1) acquiring the difference reflection spectrum ΔR of the experimentally determined reflection spectrum R(exp) with the specular component included (A1) and the reflection spectrum R (exp) with the specular component excluded (A2), and B2) determining the gloss values corresponding to said difference reflection spectrum ΔR with the assistance of previously prepared calibration curves, representing the functional relationship between the difference reflection spectrum ΔR and the gloss values measured at one or more gloss angles.

Abstract translation: 本发明涉及一种用于确定颜色标准的光泽度的方法，包括以下步骤：A）通过实验确定包含第一反射光谱和第二反射光谱的颜色标准的反射光谱R（exp），具有积分球色 测量仪器，其中所述第一反射光谱在（A1）d / 8-几何形状下获得，其中包括镜面反射分量，并且在（A2）d / 8-几何形状下获得所述第二反射光谱，并且B） 通过以下方式将色彩标准的实验确定的反射光谱R（exp）的反射光谱数据转换成光泽值：B1）通过包括的镜面成分（A1）获得实验确定的反射光谱R（exp）的差异反射光谱＆Dgr; R ）和除去镜面成分（A2）的反射光谱R（exp）和B2）确定对应于所述差异反射的光泽度值 在先前准备的校准曲线的帮助下，在光谱＆Dgr R上，表示差异反射光谱和Dgr R之间的功能关系和在一个或多个光泽度下测量的光泽值。

公开(公告)号：US20140227806A1

公开(公告)日：2014-08-14

申请号：US14257219

申请日：2014-04-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JONG RAK SOHN ,  Seul Gee Lee ,  Chul Soo Yoon ,  Chang Bun Yoon ,  Min Jung Park ,  Sang Hoon Ahn

IPC: H01L21/66 ,  H01L33/56

CPC classification number: H01L22/20 ,  G01J1/0488 ,  G01J3/0251 ,  G01J2001/4252 ,  G01N21/64 ,  H01L22/14 ,  H01L33/005 ,  H01L33/56 ,  H01L2933/0041

Abstract: A method of manufacturing a white light emitting device includes dividing a phosphor sheet into phosphor film units to be applied to individual light emitting diode (LED) devices, measuring light conversion characteristics of the respective phosphor film units, classifying the phosphor film units of the phosphor sheet into a plurality of groups according to measurement results of the light conversion characteristics and combining the phosphor film units classified into the plurality of groups and an LED device having predetermined light characteristics so as to obtain target color characteristics.

Abstract translation: 一种白色发光器件的制造方法，其特征在于，将荧光体片分割为单独的发光二极管（LED）器件的荧光膜单元，测定各荧光膜单元的光转换特性，对荧光体膜的荧光体单元进行分类 根据光转换特性的测量结果将多个组分成多组，并组合分成多组的荧光膜单元和具有预定光特性的LED装置，以获得目标色特性。

公开(公告)号：US08456638B2

公开(公告)日：2013-06-04

申请号：US13034711

申请日：2011-02-25

Applicant: Kazuaki Ohkubo ,  Kunikazu Taguchi

Inventor： Kazuaki Ohkubo ,  Kunikazu Taguchi

IPC: G01N21/55

CPC classification number: G01N21/55 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/0254 ,  G01J3/0262 ,  G01J3/10 ,  G01N21/255 ,  G01N21/59 ,  G01N2201/0655

Abstract: An optical measurement apparatus includes a spectroscopic measurement device, a first optical fiber for propagating light to be measured, a hemispherical portion having a light diffuse reflection layer on an inner wall of the hemispherical portion, and a plane portion disposed to close an opening of the hemispherical portion and having a mirror reflection layer located to face the inner wall of the hemispherical portion. The plane portion includes a first window for directing the light emitted thorough the first optical fiber into an integrating space. The integrating space is formed by the hemispherical portion and the plane portion. The optical measurement apparatus further includes a second optical fiber for propagating the light in the integrating space to the spectroscopic measurement device through a second window of the plane portion.

Abstract translation: 一种光学测量装置，包括分光测量装置，用于传播待测光的第一光纤，在半球形部分的内壁上具有光漫反射层的半球形部分，以及平面部分， 半球形部分并且具有面对半球形部分的内壁的镜面反射层。 平面部分包括用于将通过第一光纤发射的光引导到积分空间的第一窗口。 积分空间由半球形部分和平面部分形成。 光学测量装置还包括第二光纤，用于通过平面部分的第二窗口将积分空间中的光传播到分光测量装置。