ATE323401T1 - Gerät und verfahren zum testen einer lichtemittierenden vorrichtung - Google Patents

Gerät und verfahren zum testen einer lichtemittierenden vorrichtung

Info

Publication number
ATE323401T1
ATE323401T1 AT01923918T AT01923918T ATE323401T1 AT E323401 T1 ATE323401 T1 AT E323401T1 AT 01923918 T AT01923918 T AT 01923918T AT 01923918 T AT01923918 T AT 01923918T AT E323401 T1 ATE323401 T1 AT E323401T1
Authority
AT
Austria
Prior art keywords
brightness
light
optical fibers
circuit board
values
Prior art date
Application number
AT01923918T
Other languages
English (en)
Inventor
Conleth Denis Hussey
Kenneth Peter Oakley
Michael Crowley
Eamonn O'toole
Timothy Davern
Original Assignee
Viveen Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Viveen Ltd filed Critical Viveen Ltd
Application granted granted Critical
Publication of ATE323401T1 publication Critical patent/ATE323401T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/2632—Circuits therefor for testing diodes
    • G01R31/2635—Testing light-emitting diodes, laser diodes or photodiodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0425—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using optical fibers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
    • G01J2001/4252—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources for testing LED's

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
AT01923918T 2000-04-28 2001-04-27 Gerät und verfahren zum testen einer lichtemittierenden vorrichtung ATE323401T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE20000322A IES20000322A2 (en) 2000-04-28 2000-04-28 Apparatus for testing a light source

Publications (1)

Publication Number Publication Date
ATE323401T1 true ATE323401T1 (de) 2006-04-15

Family

ID=11042602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01923918T ATE323401T1 (de) 2000-04-28 2001-04-27 Gerät und verfahren zum testen einer lichtemittierenden vorrichtung

Country Status (7)

Country Link
US (1) US7056000B2 (de)
EP (1) EP1277383B1 (de)
AT (1) ATE323401T1 (de)
AU (1) AU5059801A (de)
DE (1) DE60118721T2 (de)
IE (1) IES20000322A2 (de)
WO (1) WO2001084901A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6600562B1 (en) * 2002-01-11 2003-07-29 Koninklijke Philips Electronics N.V. Method of extended color sense and estimation for RGB LED illuminants
US7064832B2 (en) * 2003-02-26 2006-06-20 Delaware Capital Formation, Inc. Color and intensity measuring module for test of light emitting components by automated test equipment
JP2007505337A (ja) * 2003-09-08 2007-03-08 コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． 複数の光透過ロッドを有する導光系
DE10356372B4 (de) * 2003-12-03 2013-12-12 Odelo Gmbh Beleuchtungseinheit mit Lichtleitkörper
TWI236530B (en) * 2004-07-29 2005-07-21 Chroma Ate Inc Automatic optical characteristics testing apparatus and method for light emitting device
EP1628494A1 (de) * 2004-08-17 2006-02-22 Dialog Semiconductor GmbH Intelligente Lichtquelle mit Synchronisation mit einer Digitalkamera
EP1648181A1 (de) 2004-10-12 2006-04-19 Dialog Semiconductor GmbH Einzelbildabspeichervorrichtung
US20070086206A1 (en) * 2005-10-14 2007-04-19 Allen Weng Light guiding structure for optical fiber
US20070127258A1 (en) * 2005-12-07 2007-06-07 Bwt Property, Inc. Projection lighting apparatus for marking and demarcation
US9131548B2 (en) * 2006-02-09 2015-09-08 Production Resource Group, Llc Test machine for an automated light
CN101169340B (zh) * 2006-10-27 2010-12-08 鸿富锦精密工业（深圳）有限公司 主板发光二极管检测装置及方法
TWI390194B (zh) * 2006-11-10 2013-03-21 Hon Hai Prec Ind Co Ltd 主機板發光二極體測試裝置及方法
JP2010538476A (ja) * 2007-08-31 2010-12-09 アプライド マテリアルズ インコーポレイテッド 光電池製造ライン
EP2320125A1 (de) * 2009-11-04 2011-05-11 Koninklijke Philips Electronics N.V. Beleuchtungsvorrichtung
US8705023B2 (en) * 2010-03-22 2014-04-22 Lg Innotek Co., Ltd. Testing apparatus and method for testing light emitting diode lamp
KR101039652B1 (ko) * 2010-03-22 2011-06-09 엘지이노텍 주식회사 엘이디 램프 검사장치의 동작방법
TWI463149B (zh) * 2010-03-31 2014-12-01 Chi Mei Comm Systems Inc 檢測裝置
EP2388605B1 (de) * 2010-05-19 2018-10-17 Feasa Enterprises Limited Testen eines Lichterzeugungselements
US8823406B2 (en) * 2010-10-20 2014-09-02 Cascade Micotech, Inc. Systems and methods for simultaneous optical testing of a plurality of devices under test
US9658252B2 (en) * 2011-02-21 2017-05-23 United Microelectronics Corp. Probe insertion auxiliary and method of probe insertion
GB2488569A (en) * 2011-03-02 2012-09-05 Feasa Entpr Ltd Testing light emitting diode light sources in a climate controlled chamber
KR101182822B1 (ko) * 2011-03-29 2012-09-13 삼성전자주식회사 발광소자 검사장치 및 방법
TWI431291B (zh) * 2011-07-14 2014-03-21 Chroma Ate Inc 發光二極體量測裝置
GB2496450A (en) * 2011-11-14 2013-05-15 Feasa Entpr Ltd A light source testing device which compares a property of light with a predetermined threshold value
TWM430614U (en) * 2011-12-21 2012-06-01 Youngtek Electronics Corp Fiber optic light guiding top cover structure
TWI467500B (zh) * 2011-12-21 2015-01-01 Inventec Corp 利用數位影像對發光二極體的檢測方法
CN103175606A (zh) * 2011-12-26 2013-06-26 鸿富锦精密工业（深圳）有限公司 Led亮度检测系统
CN103185663B (zh) * 2011-12-28 2015-11-25 英业达股份有限公司 利用数字影像对发光二极管的检测方法
TWI497625B (zh) * 2012-01-13 2015-08-21 Etamax Co Ltd 發光二極體磊晶片之對應磊晶載盤位置量測分佈圖像的呈現方法
TWI468651B (zh) * 2012-03-23 2015-01-11 Oto Photonics Inc 光學量測系統、用以架設其之承載結構及光學量測方法
JP5914385B2 (ja) * 2012-05-09 2016-05-11 太平洋工業株式会社 サーバ監視装置及びサーバ監視システム
CN103424186A (zh) * 2012-05-18 2013-12-04 全亿大科技（佛山）有限公司 发光二极管检测量具
EP2793092B1 (de) * 2013-08-26 2015-07-08 Advanced Digital Broadcast S.A. Montagestraßensystem, Verfahren und Vorrichtung zur Senkung der Anzahl Montagearbeitsstationen
DE102013218062A1 (de) * 2013-09-10 2015-03-12 Osram Opto Semiconductors Gmbh Testvorrichtung und Verfahren zum Testen von optoelektronischen Bauelementen
GB2521176A (en) * 2013-12-11 2015-06-17 Infiniled Ltd Apparatus and method for profiling a beam of a light emitting semiconductor device
JP6277206B2 (ja) * 2014-01-16 2018-02-07 パイオニア株式会社 光学測定装置
JP6318912B2 (ja) * 2014-06-26 2018-05-09 富士通株式会社 光源検査方法
US10012520B2 (en) 2014-12-01 2018-07-03 Cooledge Lighting Inc. Automated test systems and methods utilizing images to determine locations of non-functional light-emitting elements in light-emitting arrays
TWI508028B (zh) * 2015-02-26 2015-11-11 Senao Networks Inc Method for detecting quantity of luminous body
DE112015007099T5 (de) * 2015-11-09 2018-08-02 Olympus Corporation Verfahren zur messung eines lichtdämpfungsgrads und system zur lichtintensitätsmessung
GB2547428A (en) * 2016-02-16 2017-08-23 Feasa Entpr Ltd Method and apparatus for testing optical outputs
CN110337712B (zh) * 2016-12-16 2023-11-07 苹果公司 发光二极管(led)测试设备和制造方法
CN106707068B (zh) * 2017-02-07 2023-08-29 武汉灿光光电有限公司 Ptto交直流自动测试装置
IT201900025027A1 (it) * 2019-12-20 2021-06-20 Techno Sky S R L Dispositivo per testare luci di terra aeroportuali
WO2021133350A1 (en) * 2019-12-27 2021-07-01 Farba Aydinlatma Sistemleri A.S. A test mechanism for testing light sources
CN113820576B (zh) * 2020-06-17 2023-11-14 Tcl科技集团股份有限公司 测试发光二极管器件的方法及装置
CN118731566B (zh) * 2024-08-30 2024-11-15 南通众博信智能科技有限公司 背光源测试仪

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808815A (en) * 1987-03-23 1989-02-28 Genrad, Inc. Apparatus for testing light-emitting devices using probe means having a preselected pattern arrangement
US4775640A (en) * 1987-05-01 1988-10-04 American Telephone And Telegraph Company Electronic device test method and apparatus

Also Published As

Publication number Publication date
DE60118721T2 (de) 2007-01-25
DE60118721D1 (de) 2006-05-24
EP1277383B1 (de) 2006-04-12
WO2001084901A1 (en) 2001-11-08
IES20000322A2 (en) 2001-11-14
US7056000B2 (en) 2006-06-06
US20030161163A1 (en) 2003-08-28
AU5059801A (en) 2001-11-12
EP1277383A1 (de) 2003-01-22

Similar Documents

Publication Publication Date Title
ATE323401T1 (de) Gerät und verfahren zum testen einer lichtemittierenden vorrichtung
KR100356957B1 (ko) 소자 또는 기판의 위치 식별 또는 품질을 제어하기 위한 장치에서의 조명 설정 방법
ATE217710T1 (de) Optische signal- oder anzeigevorrichtung
KR900702353A (ko) 기판등의 검사 장치 및 그 동작 방법
ATE185212T1 (de) Vorrichtung und verfahren zur prüfung von dokumenten
WO2004081227A3 (en) Optical imaging apparatus and method
KR920000207A (ko) 인쇄회로기판(pcb) 검사장치 및 방법
DE69942697D1 (de) Vorrichtung zur Mikrotestdurchführung
JP2020201086A (ja) Ｌｅｄ搭載基板の検査装置
ATE470820T1 (de) Led-matrix hoher dichte
ATE231969T1 (de) Verfahren und vorrichtung zum unterscheiden von oberflächenfarben
EP0871027A3 (de) Prüfung gedruckter Leiterplatten
DE60141711D1 (de) Verfahren und vorrichtung zum verifizieren einer farbe einer led in einer leiterplatte
CN1896726B (zh) 用于表征目标的设备和系统
JP3639837B1 (ja) 照明装置
JP4399372B2 (ja) 検査装置
JP2001068900A (ja) 実装部品検査方法並びに実装部品検査装置及びその照明器具
CN201986206U (zh) 照明单元
KR101720954B1 (ko) 패널 표면 검사장치
JP2002373517A (ja) 照明装置
KR20040089152A (ko) 조명 장치
CN107677680B (zh) 一种导光板检查装置及检查方法
KR101803791B1 (ko) 동축 조명 장치
CN114323284A (zh) 发光光源光色检测系统及光色比对方法
CN118275426A (zh) 一种用于样品检测的方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties