JP2001092414A5 - - Google Patents

Download PDF

Info

Publication number
JP2001092414A5
JP2001092414A5 JP2000242859A JP2000242859A JP2001092414A5 JP 2001092414 A5 JP2001092414 A5 JP 2001092414A5 JP 2000242859 A JP2000242859 A JP 2000242859A JP 2000242859 A JP2000242859 A JP 2000242859A JP 2001092414 A5 JP2001092414 A5 JP 2001092414A5
Authority
JP
Japan
Prior art keywords
light
color
source
display device
intensity
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2000242859A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001092414A (ja
JP4357718B2 (ja
Filing date
Publication date
Priority claimed from US09/372,359 external-priority patent/US6344641B1/en
Application filed filed Critical
Publication of JP2001092414A publication Critical patent/JP2001092414A/ja
Publication of JP2001092414A5 publication Critical patent/JP2001092414A5/ja
Application granted granted Critical
Publication of JP4357718B2 publication Critical patent/JP4357718B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2000242859A 1999-08-11 2000-08-10 照射源を較正するためのシステム Expired - Lifetime JP4357718B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/372,359 US6344641B1 (en) 1999-08-11 1999-08-11 System and method for on-chip calibration of illumination sources for an integrated circuit display
US09/372359 1999-08-11

Publications (3)

Publication Number Publication Date
JP2001092414A JP2001092414A (ja) 2001-04-06
JP2001092414A5 true JP2001092414A5 (https=) 2005-10-27
JP4357718B2 JP4357718B2 (ja) 2009-11-04

Family

ID=23467810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000242859A Expired - Lifetime JP4357718B2 (ja) 1999-08-11 2000-08-10 照射源を較正するためのシステム

Country Status (3)

Country Link
US (1) US6344641B1 (https=)
EP (1) EP1077444A3 (https=)
JP (1) JP4357718B2 (https=)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962779B4 (de) * 1999-12-23 2009-06-25 Byk-Gardner Gmbh Vorrichtung zur quantifizierten Bestimmung der Qualität von Oberflächen
DE10031303A1 (de) 2000-06-27 2002-01-10 Arnold & Richter Kg Beleuchtungsvorrichtung mit lichtemittierenden Dioden (LED), Beleuchtungsverfahren und Verfahren zur Bildaufzeichnung mit derartiger LED-Beleuchtungsvorrichtung
FI109632B (fi) * 2000-11-06 2002-09-13 Nokia Corp Valkoinen valaisu
DE10106587A1 (de) * 2001-02-13 2002-08-14 Siemens Ag Display
DE10132540A1 (de) * 2001-07-09 2003-01-30 Pwb Ruhlatec Ind Prod Gmbh Verfahren und Vorrichtung zur Signalstabilisierung
DE10140531A1 (de) * 2001-08-17 2003-02-27 Siemens Ag Verfahren und Steuereinrichtung zur Beleuchtungssteuerung
US7855708B2 (en) * 2001-09-05 2010-12-21 Honeywell International Inc. LED backlight luminance sensing for LCDs
JP4068431B2 (ja) * 2001-11-19 2008-03-26 セイコーインスツル株式会社 ダイオード回路及び電子機器
US7422851B2 (en) * 2002-01-31 2008-09-09 Nimblegen Systems, Inc. Correction for illumination non-uniformity during the synthesis of arrays of oligomers
DE10208462A1 (de) * 2002-02-27 2003-09-04 Osram Opto Semiconductors Gmbh Beleuchtungsanordnung
US6777883B2 (en) * 2002-04-10 2004-08-17 Koninklijke Philips Electronics N.V. Integrated LED drive electronics on silicon-on-insulator integrated circuits
US6753661B2 (en) * 2002-06-17 2004-06-22 Koninklijke Philips Electronics N.V. LED-based white-light backlighting for electronic displays
JP2004047620A (ja) * 2002-07-10 2004-02-12 Toyoda Gosei Co Ltd 発光ダイオード及び発光素子の配列方法及び配列装置
US6870148B2 (en) * 2002-09-20 2005-03-22 Mitsubishi Electric Research Laboratories, Inc. LED with controlled capacitive discharge for photo sensing
US7151345B2 (en) * 2003-02-06 2006-12-19 Ceyx Technologies, Inc. Method and apparatus for controlling visual enhancement of luminent devices
CN101557670B (zh) * 2003-02-06 2011-12-07 塔西软件开发有限及两合公司 Lcd背光的数字控制系统
FR2854252B1 (fr) * 2003-04-25 2005-08-05 Thales Sa Dispositif d'asservissement de parametres photo colorimetriques pour boite a lumiere a leds colorees
MXPA05011291A (es) * 2003-04-25 2006-05-25 Visioneered Image Systems Inc Visualizador/fuente de iluminacion de led con capacidad de monitoreo de brillo de led individual y metodo de calibracion.
FI115948B (fi) * 2003-06-06 2005-08-15 Teknoware Oy Valaisimen värilämpötilan säätö
DE10339366A1 (de) * 2003-08-27 2005-03-24 Dr. Johannes Heidenhain Gmbh Verfahren und Vorrichtung zur Regelung einer Lichtquelle eines Positionsmessgerätes
JP3813144B2 (ja) * 2003-09-12 2006-08-23 ローム株式会社 発光制御回路
CN1947471B (zh) * 2003-11-06 2010-09-08 塔西软件开发有限及两合公司 发光装置组中供电效率的优化方法和装置
KR100888782B1 (ko) * 2003-11-06 2009-03-16 테세이 소프트웨어 디벨롭먼트 케이지, 엘엘씨 발광 장치의 시각 향상 제어를 위한 방법 및 장치
US7318651B2 (en) * 2003-12-18 2008-01-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Flash module with quantum dot light conversion
US7667766B2 (en) * 2003-12-18 2010-02-23 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Adjustable spectrum flash lighting for image acquisition
US7202607B2 (en) * 2004-01-23 2007-04-10 Year-Round Creations, Llc Year-round decorative lights with time-multiplexed illumination of interleaved sets of color-controllable LEDS
US20050199784A1 (en) * 2004-03-11 2005-09-15 Rizal Jaffar Light to PWM converter
US7108413B2 (en) * 2004-03-11 2006-09-19 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Sampling for color control feedback using an optical cable
WO2005104249A1 (ja) * 2004-04-21 2005-11-03 Matsushita Electric Industrial Co., Ltd. 発光素子駆動用半導体チップ、発光装置、及び照明装置
US7218656B2 (en) 2004-05-26 2007-05-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Control of spectral content of a laser diode light source
US20050263674A1 (en) * 2004-05-27 2005-12-01 Joon-Chok Lee Method and apparatus for adjusting a mixed light produced by first and second light sources of first and second colors
US20060044234A1 (en) * 2004-06-18 2006-03-02 Sumio Shimonishi Control of spectral content in a self-emissive display
US20060000963A1 (en) * 2004-06-30 2006-01-05 Ng Kee Y Light source calibration
US7212287B2 (en) * 2004-08-05 2007-05-01 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Providing optical feedback on light color
US7474294B2 (en) 2004-09-07 2009-01-06 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Use of a plurality of light sensors to regulate a direct-firing backlight for a display
US7759622B2 (en) 2004-09-10 2010-07-20 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Methods and apparatus for regulating the drive currents of a plurality of light emitters
EP1646033A1 (en) * 2004-10-05 2006-04-12 Research In Motion Limited Method for maintaining the white colour point over time in a field-sequential colour LCD
US7714829B2 (en) 2004-10-05 2010-05-11 Research In Motion Limited Method for maintaining the white colour point in a field-sequential LCD over time
US7348530B2 (en) * 2004-10-05 2008-03-25 Avago Technologies Ecbu Ip Pte Ltd System, method and apparatus for regulating the light emitted by a light source
US7522211B2 (en) * 2005-02-10 2009-04-21 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Studio light
JP4589757B2 (ja) 2005-03-02 2010-12-01 アバゴ・テクノロジーズ・イーシービーユー・アイピー（シンガポール）プライベート・リミテッド 小型液晶ディスプレイのバックライト制御システム、そのための液晶パネル及びバックライト制御システムの製造方法
JP2006301043A (ja) 2005-04-18 2006-11-02 Agilent Technol Inc ディスプレイ装置
WO2007046026A1 (en) 2005-10-19 2007-04-26 Philips Intellectual Property & Standards Gmbh A color lighting device
GB0524909D0 (en) * 2005-12-06 2006-01-11 Enfis Ltd Improved LED array
CN101331532A (zh) * 2005-12-13 2008-12-24 皇家飞利浦电子股份有限公司 具有环境光传感的显示装置
WO2007091185A1 (en) * 2006-02-08 2007-08-16 Koninklijke Philips Electronics N.V. Video signal-processing apparatus, system and method
US20080055896A1 (en) * 2006-08-30 2008-03-06 David Charles Feldmeier Systems, devices, components and methods for controllably configuring the color of light emitted by an automotive LED illumination system
US20080055065A1 (en) * 2006-08-30 2008-03-06 David Charles Feldmeier Systems, devices, components and methods for controllably configuring the brightness of light emitted by an automotive LED illumination system
TW200821555A (en) 2006-11-10 2008-05-16 Macroblock Inc Illuminating apparatus and brightness switching device thereof
CN100521839C (zh) 2006-11-24 2009-07-29 聚积科技股份有限公司 照明装置及其亮度切换装置
US8063578B2 (en) * 2007-03-05 2011-11-22 Tecey Software Development Kg, Llc Method and firmware for generating a digital dimming waveform for an inverter
TWI377529B (en) * 2007-04-13 2012-11-21 Novatek Microelectronics Corp Luminance compensation device and method thereof for backlight module
EP2075787A3 (en) * 2007-12-26 2010-07-07 TPO Displays Corp. Display devices with ambient light sensing
US9509525B2 (en) 2008-09-05 2016-11-29 Ketra, Inc. Intelligent illumination device
USRE50468E1 (en) 2008-09-05 2025-06-24 Lutron Technology Company Llc Intelligent illumination device
US10210750B2 (en) 2011-09-13 2019-02-19 Lutron Electronics Co., Inc. System and method of extending the communication range in a visible light communication system
US9276766B2 (en) * 2008-09-05 2016-03-01 Ketra, Inc. Display calibration systems and related methods
US8773336B2 (en) 2008-09-05 2014-07-08 Ketra, Inc. Illumination devices and related systems and methods
US20110063214A1 (en) * 2008-09-05 2011-03-17 Knapp David J Display and optical pointer systems and related methods
GB0819447D0 (en) * 2008-10-23 2008-12-03 Cambridge Display Tech Ltd Optical sensor array
FR2948776B1 (fr) * 2009-07-31 2011-08-19 Thales Sa Procede de construction d'images pour un appareil d'imagerie
ES2930370T3 (es) 2009-10-08 2022-12-09 Delos Living Llc Sistema de iluminación LED
USRE49454E1 (en) 2010-09-30 2023-03-07 Lutron Technology Company Llc Lighting control system
US9386668B2 (en) 2010-09-30 2016-07-05 Ketra, Inc. Lighting control system
FR2976150B1 (fr) 2011-06-01 2013-06-14 Thales Sa Dispositif de commande de diodes electroluminescentes a tres grande dynamique de luminance pour ecran de visualisation
CN103843322B (zh) * 2011-10-11 2017-10-13 索尼公司 头戴式显示器及显示控制方法
ES2781873T3 (es) 2012-08-28 2020-09-08 Delos Living Llc Sistemas y métodos para mejorar el bienestar asociado con ambientes habitables
US9769899B2 (en) 2014-06-25 2017-09-19 Ketra, Inc. Illumination device and age compensation method
US9578724B1 (en) 2013-08-20 2017-02-21 Ketra, Inc. Illumination device and method for avoiding flicker
US9155155B1 (en) 2013-08-20 2015-10-06 Ketra, Inc. Overlapping measurement sequences for interference-resistant compensation in light emitting diode devices
US9247605B1 (en) 2013-08-20 2016-01-26 Ketra, Inc. Interference-resistant compensation for illumination devices
US9332598B1 (en) 2013-08-20 2016-05-03 Ketra, Inc. Interference-resistant compensation for illumination devices having multiple emitter modules
USRE48956E1 (en) 2013-08-20 2022-03-01 Lutron Technology Company Llc Interference-resistant compensation for illumination devices using multiple series of measurement intervals
US9237620B1 (en) 2013-08-20 2016-01-12 Ketra, Inc. Illumination device and temperature compensation method
US9345097B1 (en) 2013-08-20 2016-05-17 Ketra, Inc. Interference-resistant compensation for illumination devices using multiple series of measurement intervals
USRE48955E1 (en) 2013-08-20 2022-03-01 Lutron Technology Company Llc Interference-resistant compensation for illumination devices having multiple emitter modules
US9651632B1 (en) 2013-08-20 2017-05-16 Ketra, Inc. Illumination device and temperature calibration method
US9360174B2 (en) 2013-12-05 2016-06-07 Ketra, Inc. Linear LED illumination device with improved color mixing
US9736895B1 (en) 2013-10-03 2017-08-15 Ketra, Inc. Color mixing optics for LED illumination device
US9146028B2 (en) 2013-12-05 2015-09-29 Ketra, Inc. Linear LED illumination device with improved rotational hinge
CA2940766A1 (en) 2014-02-28 2015-09-03 Delos Living Llc Systems, methods and articles for enhancing wellness associated with habitable environments
JP2016006496A (ja) * 2014-05-28 2016-01-14 日本精機株式会社 光源装置及び表示装置
US9736903B2 (en) 2014-06-25 2017-08-15 Ketra, Inc. Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED
US10161786B2 (en) 2014-06-25 2018-12-25 Lutron Ketra, Llc Emitter module for an LED illumination device
US9557214B2 (en) 2014-06-25 2017-01-31 Ketra, Inc. Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
US9392663B2 (en) 2014-06-25 2016-07-12 Ketra, Inc. Illumination device and method for controlling an illumination device over changes in drive current and temperature
US9510416B2 (en) 2014-08-28 2016-11-29 Ketra, Inc. LED illumination device and method for accurately controlling the intensity and color point of the illumination device over time
US9392660B2 (en) 2014-08-28 2016-07-12 Ketra, Inc. LED illumination device and calibration method for accurately characterizing the emission LEDs and photodetector(s) included within the LED illumination device
EP3245631A4 (en) 2015-01-13 2018-06-27 Delos Living, LLC Systems, methods and articles for monitoring and enhancing human wellness
US9237612B1 (en) 2015-01-26 2016-01-12 Ketra, Inc. Illumination device and method for determining a target lumens that can be safely produced by an illumination device at a present temperature
US9485813B1 (en) 2015-01-26 2016-11-01 Ketra, Inc. Illumination device and method for avoiding an over-power or over-current condition in a power converter
US9237623B1 (en) 2015-01-26 2016-01-12 Ketra, Inc. Illumination device and method for determining a maximum lumens that can be safely produced by the illumination device to achieve a target chromaticity
US10564299B2 (en) * 2016-05-03 2020-02-18 General Electric Company Temperature compensation for silicon photomultiplier based detector
WO2018039433A1 (en) 2016-08-24 2018-03-01 Delos Living Llc Systems, methods and articles for enhancing wellness associated with habitable environments
CN108877688A (zh) 2017-05-12 2018-11-23 京东方科技集团股份有限公司 背光亮度控制方法及装置
JP6946748B2 (ja) * 2017-05-29 2021-10-06 株式会社島津製作所 レーザ装置
WO2019046580A1 (en) 2017-08-30 2019-03-07 Delos Living Llc SYSTEMS, METHODS AND ARTICLES FOR EVALUATING AND / OR IMPROVING HEALTH AND WELL-BEING
US11272599B1 (en) 2018-06-22 2022-03-08 Lutron Technology Company Llc Calibration procedure for a light-emitting diode light source
US11649977B2 (en) 2018-09-14 2023-05-16 Delos Living Llc Systems and methods for air remediation
US11844163B2 (en) 2019-02-26 2023-12-12 Delos Living Llc Method and apparatus for lighting in an office environment
US11898898B2 (en) 2019-03-25 2024-02-13 Delos Living Llc Systems and methods for acoustic monitoring
CN121357757A (zh) * 2024-07-16 2026-01-16 尼科创业贸易有限公司 一种气溶胶供应装置的光源颜色校准方法及系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182977A (en) * 1978-06-01 1980-01-08 Trw Inc. Constant output light emitting device
JPS56106259A (en) * 1980-01-25 1981-08-24 Canon Inc Control device for quantity of light
US4352013A (en) * 1980-06-02 1982-09-28 Burroughs Corporation Track sensor controller
JP2751157B2 (ja) * 1987-04-28 1998-05-18 富士ゼロックス株式会社 光ビーム走査装置
JPH01295228A (ja) * 1988-05-23 1989-11-28 Casio Comput Co Ltd 液晶パネル駆動回路
JPH0234817A (ja) * 1988-07-25 1990-02-05 Fujitsu Ltd 液晶表示装置
JPH03179776A (ja) * 1989-12-08 1991-08-05 Hitachi Ltd 空間光変調素子
US5724062A (en) * 1992-08-05 1998-03-03 Cree Research, Inc. High resolution, high brightness light emitting diode display and method and producing the same
JP3225692B2 (ja) * 1993-05-07 2001-11-05 カシオ計算機株式会社 プロジェクター
US5489771A (en) * 1993-10-15 1996-02-06 University Of Virginia Patent Foundation LED light standard for photo- and videomicroscopy
JPH07131742A (ja) * 1993-11-05 1995-05-19 Matsushita Electric Ind Co Ltd 投射型ディスプレイの画像補正装置
JP2678574B2 (ja) * 1994-10-04 1997-11-17 近畿日本鉄道株式会社 調光装置
JP3184068B2 (ja) * 1995-08-08 2001-07-09 シャープ株式会社 液晶カラー表示装置およびその階調特性の調整方法
GB9518483D0 (en) * 1995-09-09 1995-11-08 Thompson Royce Ltd Lighting control systems
JPH0984036A (ja) * 1995-09-20 1997-03-28 Hitachi Ltd 投写型ディスプレイ装置とこれを用いたマルチディスプレイ装置，マルチディスプレイシステム
JPH09168087A (ja) * 1995-12-15 1997-06-24 Nikon Corp 画像入力装置
US5769384A (en) 1996-01-25 1998-06-23 Hewlett-Packard Company Low differential light level photoreceptors
JPH1031332A (ja) * 1996-07-16 1998-02-03 Canon Inc 画像形成システム及び方法
DE69825402T2 (de) * 1997-03-12 2005-08-04 Seiko Epson Corp. Pixelschaltung, anzeigevorrichtung und elektronische apparatur mit stromgesteuerter lichtemittierender vorrichtung
DE69806846T2 (de) * 1997-05-08 2002-12-12 Texas Instruments Inc., Dallas Verbesserungen für räumliche Lichtmodulatoren
WO1998052182A1 (en) * 1997-05-14 1998-11-19 Unisplay S.A. Display system with brightness correction
JPH117001A (ja) * 1997-06-18 1999-01-12 Citizen Watch Co Ltd 液晶装置
JPH1152484A (ja) * 1997-07-31 1999-02-26 Sega Enterp Ltd 投影装置
JPH1152889A (ja) * 1997-07-31 1999-02-26 Ricoh Co Ltd 画像表示装置
JPH1165477A (ja) * 1997-08-25 1999-03-05 Ricoh Co Ltd プロジェクタ型カラー画像表示装置
US6207943B1 (en) * 1997-10-30 2001-03-27 Baker Electronics, Inc. Consistent brightness backlight system
JPH11171081A (ja) * 1997-12-12 1999-06-29 Miyata Ind Co Ltd 電動補助動力自転車
JPH11212056A (ja) * 1998-01-23 1999-08-06 Sony Corp 液晶表示装置とその液晶パネルの照明制御方法

Similar Documents

Publication Publication Date Title
JP2001092414A5 (https=)
US20180299327A1 (en) Sensor device for plants
ATE512375T1 (de) Optoelektrischer ultraschallsensor und -system
US8699153B2 (en) Illuminated optical apparatus
JPH11245439A5 (ja) レーザ駆動装置およびその制御方法
SE0001409D0 (sv) Pattern generation system using an spatial light modulator
ATE276013T1 (de) Bestrahlungsgerät zur photodynamischen behandlung mittels einer optischen abtastung
WO2002057726A3 (en) Apparatus and method for measuring spatially varying bidirectional reflectance distribution function
RU2013157332A (ru) Сканирующее устройство для измерения времени затухания на поточной линии
KR940022695A (ko) 노광 장치와 패턴 전사 방법 및 노광 제어 장치와 그 제어 방법
EP1327418A4 (en) OPTICAL ORGANISM MEASURING DEVICE
EP1562037A4 (en) MEASURING INSTRUMENT AND FLUOROMETRIC PROCESS
ATE412172T1 (de) System zur einstellung der lichtintensität
JP2019201952A5 (https=)
DE50012639D1 (de) Zahnmedizinische Einrichtung
WO2006078877A3 (en) Laser projector for audience scanning
JP2001109434A5 (https=)
ATE343919T1 (de) Messvorrichtung mit mehreren sensoren zum erfassen des aussenlichts
TW200707061A (en) Projecting apparatus and method of adjusting light source's brightness thereof
JP2996300B2 (ja) 携帯用光沢測定装置
KR950003800A (ko) 발광소자의 빛 발광강도 측정장치
EP1494221A3 (en) Holographic ROM system including an alignment apparatus for aligning a holographic medium and a mask
CN205333493U (zh) 基于分束镜的尿液干化分析装置
JPH0617292Y2 (ja) 半導体受光素子の検査装置
JP2004045578A (ja) 測定用スケール露光記録装置