公开(公告)号：KR1020120045880A

公开(公告)日：2012-05-09

申请号：KR1020100107739

申请日：2010-11-01

Applicant: 삼성전자주식회사

Inventor： 윤상복 ,  엄해용 ,  권충환

IPC: G01M11/02 ,  G01J1/02 ,  G01N21/88

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

Abstract: PURPOSE: A device for measuring optical properties of a LED(Light Emitting Diode) package is provided to enhance the efficiency of measuring optical properties of a LED package by measuring the optical properties of each LED packages inside a LED package array before a singularization process dividing the LED package into items. CONSTITUTION: A device for measuring optical properties of a LED package comprises an light detection unit(10), a seating unit(30), and a voltage applying unit(20). The light detecting unit detects output lights of the LED package so that optical properties with respect to each LED package inside a LED package array where a plurality of the LED packages is arranged. The seating unit fixes the LED package array when measuring the optical properties. The voltage applying unit applies driving voltage to the each LED package when measuring the optical properties.

Abstract translation: 目的：提供一种用于测量LED（发光二极管）封装的光学特性的器件，用于通过测量LED封装阵列内每个LED封装阵列的光学特性，在单一化过程分割之前，提高LED封装的光学性能测量的效率 将LED封装成物品。 构成：用于测量LED封装的光学特性的装置包括光检测单元（10），就座单元（30）和电压施加单元（20）。 光检测单元检测LED封装的输出光，使得相对于布置有多个LED封装的LED封装阵列内的每个LED封装的光学特性。 测量光学特性时，座椅单元可固定LED封装阵列。 电压施加单元在测量光学特性时向每个LED封装施加驱动电压。

公开(公告)号：KR1020140011907A

公开(公告)日：2014-01-29

申请号：KR1020120151692

申请日：2012-12-24

Applicant: 오츠카 일렉트로닉스 가부시키가이샤

Inventor： 오쿠보가즈아키 ,  시라이와히사시

IPC: G01J1/02 ,  G01J1/08

CPC classification number: G02B17/00 ,  G01J1/0214 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0425 ,  G01J3/0218 ,  G01J3/0254 ,  G01J3/0262 ,  G01J3/505 ,  G01J2001/0481 ,  G01J2001/4252 ,  G02B5/08

Abstract: An optical characteristics measuring apparatus of the present invention includes a hemispherical part having a reflective surface in an inner wall, and a plane part which is arranged to close the aperture of the hemispherical part and has a reflective surface in an inner wall side of the hemispherical part. The plane part includes a first window to install a light source in the range including actual curvature center of the hemispherical part. At least one of the hemispherical parts and the plane part includes a plurality of second windows which extract a light from the inside of the hemispherical part arranged with fixed regularity.

Abstract translation: 本发明的光学特性测量装置包括在内壁具有反射表面的半球形部分，以及平面部分，该平面部分设置成封闭半球形部分的孔口，并且在半球形的内壁侧具有反射表面 部分。 平面部分包括在包括半球形部分的实际曲率中心的范围内安装光源的第一窗口。 半球形部分和平面部分中的至少一个包括多个第二窗口，其从固定规则性的半球形部分的内部抽出光。

公开(公告)号：KR101081051B1

公开(公告)日：2011-11-09

申请号：KR1020100113616

申请日：2010-11-16

Applicant: 계명대학교 산학협력단

Inventor： 고병철 ,  남재열 ,  함선재

IPC: G08B17/00 ,  G01J1/38 ,  G01J1/02 ,  G01J5/48

CPC classification number: G01J5/0018 ,  G01J3/46 ,  G01J3/505 ,  G08B17/125 ,  G08B29/186

Abstract: PURPOSE: A method for sensing a fire flame using the fuzzy finite automata is provided to successfully sense a fire flame in various fire images by generating a probability model and applying the model to fuzzy finite automata. CONSTITUTION: An image for sensing a fire flame is collected(S100). The image is divided into a plurality of blocks(S200). A fire candidate block is extracted using the distortion value of the brightness of an arbitrary pixel which is included in a block(S300). A fire candidate area is detected using a fuzzy membership function in the fire candidate block(S400). A fire flame is distinguished using the fuzzy finite state automata of the fire candidate area(S500).

Abstract translation: 目的：提供一种使用模糊有限自动机感测火焰的方法，通过生成概率模型并将模型应用于模糊有限自动机，成功地感测各种火灾图像中的火焰。 构成：收集用于感测火焰的图像（S100）。 图像被分成多个块（S200）。 使用包括在块中的任意像素的亮度的失真值来提取火候选块（S300）。 使用火灾候补块中的模糊隶属函数来检测火灾候补区域（S400）。 使用火灾候补区域的模糊有限状态自动机（S500）区分火焰。

公开(公告)号：EP3172542B1

公开(公告)日：2018-09-12

申请号：EP15734414.4

申请日：2015-07-10

Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Inventor： DANZ, Norbert ,  WÄCHTER, Christoph

IPC: G01J3/10 ,  G01J3/42 ,  G01J3/50 ,  G01J1/42 ,  H01L51/52

CPC classification number: G01J1/4228 ,  G01J3/10 ,  G01J3/42 ,  G01J3/505 ,  G01J2001/4252 ,  G01N21/553 ,  G01N2201/0628 ,  H01L33/105 ,  H01L33/58 ,  H01L51/5036 ,  H01L51/5265 ,  H01L51/5275

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。