公开(公告)号：EP2652792B1

公开(公告)日：2018-09-12

申请号：EP11815441.8

申请日：2011-12-13

Applicant: Université d'Aix-Marseille

Inventor： GACH, Jean-Luc

IPC: H01L31/02 ,  H01L31/107 ,  G01J3/00 ,  H01L31/0352 ,  H01L27/146 ,  H04N5/30

CPC classification number: G01J3/505 ,  H01L27/14647 ,  H01L31/02027 ,  H01L31/107 ,  H04N5/33

公开(公告)号：EP2399396A4

公开(公告)日：2017-12-20

申请号：EP10743998

申请日：2010-02-18

Applicant: 3D PERCEPTION AS

Inventor： KROGSTAD KNUT

IPC: H04N9/31 ,  G01J1/42 ,  G01J3/50 ,  G09G5/02

CPC classification number: H04N9/3194 ,  G01J3/505 ,  G01J3/506 ,  G01J3/524 ,  G01J2001/4242 ,  G03B21/13 ,  G03B37/04 ,  G09G3/001 ,  G09G2320/0242 ,  G09G2320/0626 ,  G09G2320/0693 ,  H04N9/3147 ,  H04N9/3182 ,  H04N17/045

Abstract: It relates to a method for measuring at least one of light intensity and colour in at least one modulated image, the method comprising the steps of: a) detecting a modulation pattern of the modulated image(s); and b) synchronizing a measurement of the intensity and/or colour with the detected modulation pattern. It also relates to a corresponding device.

公开(公告)号：EP3092467A2

公开(公告)日：2016-11-16

申请号：EP15701865.6

申请日：2015-01-07

Applicant: Hubbell Incorporated

Inventor： RECTOR, David John ,  WEEKS, T. Warren, Jr.

IPC: G01J1/42 ,  G01J3/46 ,  G01J3/50 ,  F21K99/00

CPC classification number: G01J3/505 ,  G01J3/465 ,  G01J2001/4247 ,  G01J2001/4252 ,  H05B33/08

Abstract: Systems and methods for characterizing solid state lighting devices are provided. In certain examples, systems and methods for measuring various parameters of light emitting diodes (LEDs), characterizing each LED based on the measured parameters and selecting one or more of the characterized LEDs such that the emitted light from each of the selected LEDs is mixed with the light from the other selected LEDs to create a desired overall light output are described.

公开(公告)号：EP2932150A1

公开(公告)日：2015-10-21

申请号：EP13815910.8

申请日：2013-12-16

Applicant: Xicato, Inc.

Inventor： HARBERS, Gerard

IPC: F21K99/00 ,  F21V9/16 ,  F21Y101/02

CPC classification number: F21K9/90 ,  F21K9/64 ,  F21V9/30 ,  F21Y2115/10 ,  G01J3/0251 ,  G01J3/505 ,  H01J17/49 ,  H05B33/00 ,  H05B33/02 ,  H05B33/10

Abstract: The color of light emitted by an assembled light emitting diode (LED) based illumination device with at least two different wavelength converting materials is automatically tuned to within a predefined tolerance of a target color point by modifying portions of the wavelength converting materials. The color of light emitted from the assembled LED based illumination device is measured and a material modification plan is determined based at least in part on the measured color of light and a desired color of light to be emitted. The material modification plan may further include the location of the wavelength converting materials to be modified. The wavelength converting materials are selectively modified in accordance with the material modification plan so that the assembled LED based illumination device emits a second color of light that is within a predetermined tolerance of a target color point.

Abstract translation: 由具有至少两种不同波长转换材料的组装的基于发光二极管（LED）的照明装置发射的光的颜色通过修改波长转换材料的一部分而被自动调谐到目标色点的预定公差内。 测量从组装的基于LED的照明装置发射的光的颜色，并且至少部分地基于所测量的光的颜色和要发射的光的期望颜色来确定材料修改计划。 材料修改计划可以进一步包括待修改的波长转换材料的位置。 根据材料修改方案选择性地修改波长转换材料，使得组装的基于LED的照明装置发射在目标色点的预定公差内的第二颜色的光。

公开(公告)号：EP2862013A1

公开(公告)日：2015-04-22

申请号：EP13730519.9

申请日：2013-06-13

Applicant: LUXeXcel Holding B.V.

Inventor： BISKOP, Joris ,  VAN DE VRIE, Richard

IPC: G02B5/20 ,  G02B5/22

CPC classification number: F21K9/90 ,  F21V9/08 ,  F21Y2113/13 ,  F21Y2115/10 ,  G01J3/505 ,  G01J2001/4252 ,  G02B5/22

Abstract: The present invention refers to a method for providing a light assembly emitting light with a desired color temperature comprising the steps of providing a light source in a first step measuring the color temperature of the light source in a second step, comparing the measured color temperature with the desired color temperature in a third step and printing an optical compensation means for compensating differences between the measured color temperature and the desired color temperature in a fourth step, if the measured color temperature deviates from the desired color temperature.

Abstract translation: 本发明涉及一种方法，用于提供照明组件发射光具有期望色温包括：在第一步骤中提供的光源测量所述光源的色温在第二步骤中，所测量的色温与进行比较的步骤 在第三步骤和光学补偿的印刷所需的颜色温度的装置，用于补偿所测量的色温与期望的色温之间的差在第四步骤中，如果色温测量从期望的色温偏差。

公开(公告)号：EP2857809A1

公开(公告)日：2015-04-08

申请号：EP14742888.2

申请日：2014-01-07

Applicant: Huawei Device Co., Ltd.

Inventor： PANG, Leilei

IPC: G01J1/42

CPC classification number: G01J1/4204 ,  G01J1/1626 ,  G01J1/32 ,  G01J3/505 ,  G01J2001/4247 ,  H04N5/23293 ,  H04N5/33

Abstract: The present invention discloses an ambient light sensor and an adjusting method thereof, and an electronic product, relates to the field of sensor technologies, and enables output light intensities of the ambient light sensor to be consistent under ambient light with different color temperatures, thereby avoiding an output light intensity deviation generated when intensities of ambient light with different color temperatures are detected. The method for adjusting an ambient light sensor includes: acquiring a color temperature of light received by the ambient light sensor; and adjusting an output light intensity of the ambient light sensor according to the color temperature to enable output light intensities to be consistent when the ambient light sensor receives light with different color temperatures. The ambient light sensor includes: an acquiring device, configured to acquire a color temperature of light received by the ambient light sensor; and an adjuster, configured to adjust an output light intensity of the ambient light sensor according to the color temperature acquired by the acquiring device to enable output light intensities to be consistent when the ambient light sensor receives light with different color temperatures.

Abstract translation: 本发明公开了一种环境光传感器及其调节方法以及电子产品，涉及传感器技术领域，并且能够使环境光传感器的输出光强度在具有不同色温的环境光下保持一致，从而避免 当检测到具有不同色温的环境光的强度时产生的输出光强度偏差。 调整环境光传感器的方法包括：获取由环境光传感器接收的光的色温; 并且根据色温调节环境光传感器的输出光强度，以便当环境光传感器接收不同色温的光时，使输出光强度一致。 环境光传感器包括：获取装置，被配置为获取由环境光传感器接收的光的色温; 以及调节器，被配置为根据由所述获取装置获取的色温来调节所述环境光传感器的输出光强度，以使得当所述环境光传感器接收到具有不同色温的光时，能够使输出光强度一致。

公开(公告)号：EP2755890A1

公开(公告)日：2014-07-23

申请号：EP12756765.9

申请日：2012-09-13

Applicant: FB Technology

Inventor： LE CAM, Lionel

IPC: B64F1/18 ,  B64F1/20 ,  G01J1/02

CPC classification number: G01J1/42 ,  B64F1/20 ,  F21W2111/06 ,  G01J1/02 ,  G01J1/0242 ,  G01J1/0271 ,  G01J3/505 ,  G01J2001/4247

Abstract: The present invention relates to a mobile device for measuring photometric characteristics of airport runway lights, including a measuring rod to be moved over runway lights to be checked in the light beams emitted by said lights, and a means for measuring the distance between said measuring rod and the lights to be checked, said measuring rod having at least one photometric sensor, and including a means for acquiring and processing the signals transmitted by said photometric sensor(s) on the basis of the measured distance between said measuring rod and the lights to be checked, said acquisition and processing means being capable of generating a set of data that are representative of photometric characteristics of each checked light.

公开(公告)号：EP2112533B1

公开(公告)日：2011-10-26

申请号：EP09158599.2

申请日：2009-04-23

Applicant: Chromasens GmbH

Inventor： Frei, Bernhard

IPC: G02B6/00 ,  G01J1/42

CPC classification number: G02B6/0005 ,  G01J1/32 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/50 ,  G01J3/505

公开(公告)号：EP2347403A1

公开(公告)日：2011-07-27

申请号：EP09822309.2

申请日：2009-10-19

Applicant: Zulch Laboratories Inc.

Inventor： ZULCH, Richard, C.

IPC: G09G5/02

CPC classification number: G09G3/006 ,  G01J3/504 ,  G01J3/505 ,  G09G3/3208 ,  G09G5/026 ,  G09G2320/0666 ,  G09G2340/06 ,  H04N9/64 ,  H04N9/67

Abstract: A system for generating a colored light comprises a set of illuminant types and a processor. The set of illuminant types is associated with a chromaticity gamut, and the set of illuminant types comprises at least five illuminant types that are each associated an illuminant type hue angle. The processor is configured to determine, based at least in part on a mapping, an output level set for a received color coordinate. The mapping comprises associating each color coordinate with an output level set that uses a set of hue-adjacent illuminant types. Hue-adjacent illuminant types comprise a group of illuminant types that are determined to be adjacent in a circular ordered list of illuminant types that is circularly ordered according to the illuminant type hue angle.

公开(公告)号：EP3180596A2

公开(公告)日：2017-06-21

申请号：EP15831666.1

申请日：2015-08-15

Applicant: Scanadu Incorporated

Inventor： BURG, Bernard

IPC: G01J1/10 ,  G06T7/00

CPC classification number: G01J3/52 ,  G01J1/08 ,  G01J1/42 ,  G01J1/4204 ,  G01J3/0272 ,  G01J3/50 ,  G01J3/505 ,  G01J3/524 ,  G01N21/78 ,  G01N21/8483 ,  G01N33/487 ,  G01N2201/129 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30004 ,  H04N9/735

Abstract: In one embodiment, a diagnostic system for biological samples is disclosed. The diagnostic system includes a diagnostic instrument, and a portable electronic device. The diagnostic instrument has a reference color bar and a plurality of chemical test pads to receive a biological sample. The portable electronic device includes a digital camera to capture a digital image of the diagnostic instrument in uncontrolled lightning environments, a sensor to capture illuminance of a surface of the diagnostic instrument, a processor coupled to the digital camera and sensor to receive the digital image and the illuminance, and a storage device coupled to the processor. The storage device stores instructions for execution by the processor to process the digital image and the illuminance, to normalize colors of the plurality of chemical test pads and determine diagnostic test results in response to quantification of color changes in the chemical test pads.

Abstract translation: 在一个，实施例的用于生物样品中游离缺失盘的诊断系统。 该诊断系统包括：诊断仪器，以及便携式电子设备。 所述诊断仪器具有基准颜色条和化学测试焊盘的多元性以接收生物样品。 该便携式电子装置包括一个数字相机捕捉在不受控制的闪电环境中的诊断仪器的数字图像，传感器捕捉诊断仪器的表面的照度，耦合到数字照相机和传感器的处理器以接收数字图像和 的照度，以及耦合到所述处理器的存储装置。 由所述处理器执行所述存储装置存储的指令来处理所述数字图像和所述照度，来标准化的化学测试垫和确定性矿诊断测试结果的多个颜色响应于在化学测试垫的颜色变化定量。