CN1755566A - 照明设备和调节方法 - Google Patents
照明设备和调节方法 Download PDFInfo
- Publication number
- CN1755566A CN1755566A CNA2005101087253A CN200510108725A CN1755566A CN 1755566 A CN1755566 A CN 1755566A CN A2005101087253 A CNA2005101087253 A CN A2005101087253A CN 200510108725 A CN200510108725 A CN 200510108725A CN 1755566 A CN1755566 A CN 1755566A
- Authority
- CN
- China
- Prior art keywords
- color
- light
- color channel
- brightness
- basic cycle
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000003750 conditioning effect Effects 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 3
- 102100035353 Cyclin-dependent kinase 2-associated protein 1 Human genes 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
- G09G3/3413—Details of control of colour illumination sources
-
- 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
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Electroluminescent Light Sources (AREA)
- Liquid Crystal (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004047669.1 | 2004-09-30 | ||
DE102004047669A DE102004047669A1 (de) | 2004-09-30 | 2004-09-30 | Beleuchtungseinrichtung und Verfahren zur Regelung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1755566A true CN1755566A (zh) | 2006-04-05 |
CN1755566B CN1755566B (zh) | 2012-10-10 |
Family
ID=35431909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101087253A Expired - Fee Related CN1755566B (zh) | 2004-09-30 | 2005-09-30 | 照明设备和调节方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7173384B2 (zh) |
EP (1) | EP1643227B1 (zh) |
JP (1) | JP5071834B2 (zh) |
KR (1) | KR101212617B1 (zh) |
CN (1) | CN1755566B (zh) |
CA (1) | CA2521588C (zh) |
DE (1) | DE102004047669A1 (zh) |
TW (1) | TWI362457B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101453812A (zh) * | 2007-12-04 | 2009-06-10 | 三星电子株式会社 | 光源组件、液晶显示器及驱动光源组件的方法 |
CN101299325B (zh) * | 2007-05-02 | 2012-10-24 | 三星电子株式会社 | 驱动光源的方法以及采用该方法的背光装置 |
CN103162104A (zh) * | 2011-12-09 | 2013-06-19 | 红蝶科技(深圳)有限公司 | 一种白平衡半导体照明装置 |
CN103309061A (zh) * | 2012-03-08 | 2013-09-18 | 冠捷投资有限公司 | 具有照明功能的液晶显示设备 |
CN103649993A (zh) * | 2011-06-29 | 2014-03-19 | 宝洁公司 | 用于检查卫生制品组件的系统和方法 |
CN104166300A (zh) * | 2014-07-24 | 2014-11-26 | 中国科学院理化技术研究所 | 一种激光显示系统 |
CN104813148A (zh) * | 2012-07-11 | 2015-07-29 | 数据色彩控股股份公司 | 用于调准颜色测量仪器的测量值的方法和设备 |
CN103162105B (zh) * | 2011-12-09 | 2016-09-14 | 红蝶科技(深圳)有限公司 | 一种白平衡半导体照明装置 |
CN107978297A (zh) * | 2016-10-25 | 2018-05-01 | 晨星半导体股份有限公司 | 图像处理装置及图像处理方法 |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7354172B2 (en) * | 2004-03-15 | 2008-04-08 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for controlled lighting based on a reference gamut |
US7710369B2 (en) * | 2004-12-20 | 2010-05-04 | Philips Solid-State Lighting Solutions, Inc. | Color management methods and apparatus for lighting devices |
US8016470B2 (en) * | 2007-10-05 | 2011-09-13 | Dental Equipment, Llc | LED-based dental exam lamp with variable chromaticity |
DE102005049579A1 (de) * | 2005-10-17 | 2007-04-19 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lichtquelle, die mischfarbiges Licht aussendet, und Verfahren zur Steuerung des Farbortes einer solchen Lichtquelle |
US7765792B2 (en) | 2005-10-21 | 2010-08-03 | Honeywell International Inc. | System for particulate matter sensor signal processing |
WO2007061811A1 (en) * | 2005-11-18 | 2007-05-31 | Cree, Inc. | Solid state lighting panels with variable voltage boost current sources |
WO2007061815A1 (en) * | 2005-11-18 | 2007-05-31 | Cree, Inc. | Solid state lighting device |
US7926300B2 (en) | 2005-11-18 | 2011-04-19 | Cree, Inc. | Adaptive adjustment of light output of solid state lighting panels |
US8514210B2 (en) | 2005-11-18 | 2013-08-20 | Cree, Inc. | Systems and methods for calibrating solid state lighting panels using combined light output measurements |
DE102006033894B4 (de) | 2005-12-16 | 2019-05-09 | Osram Gmbh | Beleuchtungseinrichtung und Anzeigegerät mit einer Beleuchtungseinrichtung |
DE102005061204A1 (de) * | 2005-12-21 | 2007-07-05 | Perkinelmer Elcos Gmbh | Beleuchtungsvorrichtung, Beleuchtungssteuergerät und Beleuchtungssystem |
US7557518B2 (en) * | 2006-01-24 | 2009-07-07 | Astronautics Corporation Of America | Solid-state, color-balanced backlight with wide illumination range |
TW200737070A (en) * | 2006-02-23 | 2007-10-01 | Powerdsine Ltd | Voltage controlled backlight driver |
JP2007235050A (ja) * | 2006-03-03 | 2007-09-13 | Sony Corp | 面状光源装置の駆動方法、カラー液晶表示装置組立体の駆動方法、発光ダイオードの駆動方法、及び、パルス幅変調方法 |
DE102006020839B4 (de) * | 2006-05-04 | 2009-02-19 | Austriamicrosystems Ag | Schaltungsanordnung und Verfahren zur Steuerung mindestens zweier Lichtquellen |
EP2033235B1 (en) | 2006-05-26 | 2017-06-21 | Cree, Inc. | Solid state light emitting device |
US7969097B2 (en) * | 2006-05-31 | 2011-06-28 | Cree, Inc. | Lighting device with color control, and method of lighting |
US7768216B2 (en) | 2006-06-28 | 2010-08-03 | Austriamicrosystems Ag | Control circuit and method for controlling light emitting diodes |
US20080043464A1 (en) * | 2006-08-17 | 2008-02-21 | Ian Ashdown | Bi-Chromatic Illumination Apparatus |
KR100787221B1 (ko) * | 2006-09-26 | 2007-12-21 | 삼성전자주식회사 | Led 기반 광시스템 및 그의 노화 보상방법 |
CN101529981B (zh) * | 2006-10-27 | 2012-06-27 | 皇家飞利浦电子股份有限公司 | 颜色受控光源和用于控制光源中颜色生成的方法 |
JP2010507889A (ja) * | 2006-10-27 | 2010-03-11 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 複数の光源の中から選択された光源の光束を測定するための方法及び装置 |
CN101542245A (zh) * | 2006-11-30 | 2009-09-23 | 皇家飞利浦电子股份有限公司 | 照明系统 |
RU2453078C2 (ru) * | 2006-12-11 | 2012-06-10 | Конинклейке Филипс Электроникс Н.В. | Способ и устройство для цифрового управления устройством освещения |
US7868562B2 (en) * | 2006-12-11 | 2011-01-11 | Koninklijke Philips Electronics N.V. | Luminaire control system and method |
CN101558439A (zh) * | 2006-12-13 | 2009-10-14 | 皇家飞利浦电子股份有限公司 | 发光二极管的控制方法以及相应的光传感器阵列、背光和液晶显示器 |
US8228284B2 (en) * | 2007-01-26 | 2012-07-24 | L.E.D. Effects, Inc. | Lighting apparatus including LEDS and programmable controller for controlling the same |
US8456388B2 (en) * | 2007-02-14 | 2013-06-04 | Cree, Inc. | Systems and methods for split processor control in a solid state lighting panel |
DE102007012381A1 (de) * | 2007-03-05 | 2008-09-11 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung, Anzeigeeinrichtung sowie Verfahren zu deren Betrieb |
EP2469153B1 (en) * | 2007-05-08 | 2018-11-28 | Cree, Inc. | Lighting devices and methods for lighting |
US7712917B2 (en) * | 2007-05-21 | 2010-05-11 | Cree, Inc. | Solid state lighting panels with limited color gamut and methods of limiting color gamut in solid state lighting panels |
JP4450019B2 (ja) * | 2007-07-03 | 2010-04-14 | ソニー株式会社 | 制御装置および制御方法、並びに、面状光源装置および面状光源装置の制御方法 |
US20090033612A1 (en) * | 2007-07-31 | 2009-02-05 | Roberts John K | Correction of temperature induced color drift in solid state lighting displays |
US8829820B2 (en) * | 2007-08-10 | 2014-09-09 | Cree, Inc. | Systems and methods for protecting display components from adverse operating conditions |
DE102007042768B4 (de) | 2007-09-07 | 2009-12-31 | Diehl Aerospace Gmbh | Verfahren und Einrichtung zum Abstrahlen von Mischlichtfarben |
DE102007055670B4 (de) | 2007-11-09 | 2012-12-20 | Diehl Aerospace Gmbh | Verfahren zum Umsteuern zwischen Mischlichtfarben |
FR2923624B1 (fr) | 2007-11-09 | 2011-12-23 | Diehl Aerospace Gmbh | Procedure de reorientation entre couleurs de lumiere mixte |
DE102007053481B4 (de) | 2007-11-09 | 2020-01-02 | Diehl Aerospace Gmbh | Verfahren zum Dimmen von Lichtquellen ausgebildet zum Erzeugen von Mischlichtfarben |
KR101480357B1 (ko) * | 2007-11-23 | 2015-01-12 | 삼성디스플레이 주식회사 | 백라이트 유닛 어셈블리와 이를 포함하는 액정 표시 장치 |
US8866410B2 (en) | 2007-11-28 | 2014-10-21 | Cree, Inc. | Solid state lighting devices and methods of manufacturing the same |
EP2232951B1 (en) * | 2007-12-07 | 2011-07-06 | Koninklijke Philips Electronics N.V. | Led lamp color control system and method |
US8823630B2 (en) * | 2007-12-18 | 2014-09-02 | Cree, Inc. | Systems and methods for providing color management control in a lighting panel |
WO2010032198A1 (en) * | 2008-09-16 | 2010-03-25 | Nxp B.V. | Calibration of light elements within a display |
US9135889B2 (en) * | 2008-10-14 | 2015-09-15 | Apple Inc. | Color correction of electronic displays |
DE102009003331B4 (de) * | 2009-01-09 | 2018-10-11 | Osram Gmbh | Verfahren zur Steuerung eines Beleuchtungssystems |
ATE488118T1 (de) * | 2009-03-12 | 2010-11-15 | Infineon Technologies Austria | Sigma-delta-stromquelle und led-treiber |
TW201040433A (en) * | 2009-05-14 | 2010-11-16 | Young Lighting Technology Corp | Illumination apparatus |
DE102009030733B4 (de) | 2009-06-26 | 2015-11-05 | Diehl Aerospace Gmbh | Verfahren und Einrichtung zu farbvariabler Beleuchtung |
DE202009018232U1 (de) | 2009-07-31 | 2011-06-09 | Diehl Aerospace GmbH, 88662 | Steuereinrichtung zum Ansteuern von Leuchten und Beleuchtungseinrichtung |
US8933644B2 (en) | 2009-09-18 | 2015-01-13 | Soraa, Inc. | LED lamps with improved quality of light |
US9293644B2 (en) | 2009-09-18 | 2016-03-22 | Soraa, Inc. | Power light emitting diode and method with uniform current density operation |
EP2916622B1 (en) | 2009-10-08 | 2019-09-11 | Delos Living, LLC | Led lighting system |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US8905588B2 (en) | 2010-02-03 | 2014-12-09 | Sorra, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US9488324B2 (en) | 2011-09-02 | 2016-11-08 | Soraa, Inc. | Accessories for LED lamp systems |
TWI471061B (zh) * | 2011-10-17 | 2015-01-21 | Lextar Electronics Corp | 燈具 |
BE1020849A5 (nl) * | 2012-07-26 | 2014-06-03 | Manzana Bvba | Schakelaar. |
EP3297218B1 (en) | 2012-08-28 | 2020-10-21 | Delos Living, LLC | Environmental control system and method of operation such system |
US9761763B2 (en) | 2012-12-21 | 2017-09-12 | Soraa, Inc. | Dense-luminescent-materials-coated violet LEDs |
EP2779151B1 (en) * | 2013-03-11 | 2018-05-16 | Renesas Electronics Europe Limited | Video output checker |
US9410664B2 (en) | 2013-08-29 | 2016-08-09 | Soraa, Inc. | Circadian friendly LED light source |
US10712722B2 (en) | 2014-02-28 | 2020-07-14 | Delos Living Llc | Systems and articles for enhancing wellness associated with habitable environments |
US9736400B1 (en) * | 2014-06-11 | 2017-08-15 | Yes Way Intellectual Holdings, Llc | Optical spectrometer with enhanced spectral resolution from an unregistered tristimulus detector |
US10031104B2 (en) | 2014-06-13 | 2018-07-24 | Yes Way Intellectual Holdings, Llc | Mobile micro-lab for chemical analysis of fluids |
EP3245631A4 (en) | 2015-01-13 | 2018-06-27 | Delos Living, LLC | Systems, methods and articles for monitoring and enhancing human wellness |
CN105225650B (zh) * | 2015-10-29 | 2018-01-02 | 深圳市华星光电技术有限公司 | 显示装置及其方法 |
US11338107B2 (en) | 2016-08-24 | 2022-05-24 | Delos Living Llc | Systems, methods and articles for enhancing wellness associated with habitable environments |
TWI610575B (zh) * | 2016-10-06 | 2018-01-01 | 晨星半導體股份有限公司 | 影像處理裝置及影像處理方法 |
WO2019046580A1 (en) | 2017-08-30 | 2019-03-07 | Delos Living Llc | SYSTEMS, METHODS AND ARTICLES FOR EVALUATING AND / OR IMPROVING HEALTH AND WELL-BEING |
WO2020055872A1 (en) | 2018-09-14 | 2020-03-19 | 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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2722631A (en) * | 1950-03-15 | 1955-11-01 | Gen Electric | Flashtube triggering circuit |
US5301090A (en) * | 1992-03-16 | 1994-04-05 | Aharon Z. Hed | Luminaire |
JPH08338299A (ja) * | 1995-06-10 | 1996-12-24 | Robert Bosch Gmbh | ミスファイア検出方法 |
US6975079B2 (en) * | 1997-08-26 | 2005-12-13 | Color Kinetics Incorporated | Systems and methods for controlling illumination sources |
US6445139B1 (en) * | 1998-12-18 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Led luminaire with electrically adjusted color balance |
US6127783A (en) * | 1998-12-18 | 2000-10-03 | Philips Electronics North America Corp. | LED luminaire with electronically adjusted color balance |
JP4495814B2 (ja) * | 1999-12-28 | 2010-07-07 | アビックス株式会社 | 調光式led照明器具 |
JP2002162934A (ja) * | 2000-09-29 | 2002-06-07 | Eastman Kodak Co | 発光フィードバックのフラットパネルディスプレイ |
JP2002134284A (ja) * | 2000-10-27 | 2002-05-10 | Stanley Electric Co Ltd | 白色発光ダイオ−ドの駆動装置 |
KR100726131B1 (ko) * | 2000-11-20 | 2007-06-12 | 엘지.필립스 엘시디 주식회사 | 시분할방식의 액정표시장치의 컬러영상표시 방법 |
US6441558B1 (en) * | 2000-12-07 | 2002-08-27 | Koninklijke Philips Electronics N.V. | White LED luminary light control system |
US6992803B2 (en) * | 2001-05-08 | 2006-01-31 | Koninklijke Philips Electronics N.V. | RGB primary color point identification system and method |
CN100592837C (zh) * | 2002-03-01 | 2010-02-24 | 夏普株式会社 | 发光装置和采用了该发光装置的显示装置以及读取装置 |
US7002546B1 (en) * | 2002-05-15 | 2006-02-21 | Rockwell Collins, Inc. | Luminance and chromaticity control of an LCD backlight |
JP2004193029A (ja) * | 2002-12-13 | 2004-07-08 | Advanced Display Inc | 光源装置及び表示装置 |
US7425801B2 (en) * | 2003-04-01 | 2008-09-16 | Hunet Display Technology Inc. | LED driving device for multiple color LED displays |
GB0325731D0 (en) * | 2003-09-09 | 2003-12-10 | Sentec Ltd | Controller circuit |
US7333011B2 (en) * | 2004-07-06 | 2008-02-19 | Honeywell International Inc. | LED-based luminaire utilizing optical feedback color and intensity control scheme |
US7088059B2 (en) * | 2004-07-21 | 2006-08-08 | Boca Flasher | Modulated control circuit and method for current-limited dimming and color mixing of display and illumination systems |
-
2004
- 2004-09-30 DE DE102004047669A patent/DE102004047669A1/de not_active Withdrawn
-
2005
- 2005-08-17 EP EP05017900A patent/EP1643227B1/de active Active
- 2005-09-29 US US11/240,274 patent/US7173384B2/en active Active
- 2005-09-29 KR KR1020050091389A patent/KR101212617B1/ko not_active IP Right Cessation
- 2005-09-29 TW TW094133893A patent/TWI362457B/zh not_active IP Right Cessation
- 2005-09-29 CA CA2521588A patent/CA2521588C/en not_active Expired - Fee Related
- 2005-09-30 CN CN2005101087253A patent/CN1755566B/zh not_active Expired - Fee Related
- 2005-09-30 JP JP2005287821A patent/JP5071834B2/ja not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101299325B (zh) * | 2007-05-02 | 2012-10-24 | 三星电子株式会社 | 驱动光源的方法以及采用该方法的背光装置 |
CN101453812B (zh) * | 2007-12-04 | 2013-07-24 | 三星显示有限公司 | 光源组件、液晶显示器及驱动光源组件的方法 |
CN101453812A (zh) * | 2007-12-04 | 2009-06-10 | 三星电子株式会社 | 光源组件、液晶显示器及驱动光源组件的方法 |
CN103649993B (zh) * | 2011-06-29 | 2016-05-11 | 宝洁公司 | 用于检查卫生制品组件的系统和方法 |
CN103649993A (zh) * | 2011-06-29 | 2014-03-19 | 宝洁公司 | 用于检查卫生制品组件的系统和方法 |
CN103162104A (zh) * | 2011-12-09 | 2013-06-19 | 红蝶科技(深圳)有限公司 | 一种白平衡半导体照明装置 |
CN103162104B (zh) * | 2011-12-09 | 2016-09-14 | 红蝶科技(深圳)有限公司 | 一种白平衡半导体照明装置 |
CN103162105B (zh) * | 2011-12-09 | 2016-09-14 | 红蝶科技(深圳)有限公司 | 一种白平衡半导体照明装置 |
CN103309061A (zh) * | 2012-03-08 | 2013-09-18 | 冠捷投资有限公司 | 具有照明功能的液晶显示设备 |
CN103309061B (zh) * | 2012-03-08 | 2015-09-02 | 冠捷投资有限公司 | 具有照明功能的液晶显示设备 |
CN104813148A (zh) * | 2012-07-11 | 2015-07-29 | 数据色彩控股股份公司 | 用于调准颜色测量仪器的测量值的方法和设备 |
CN104813148B (zh) * | 2012-07-11 | 2018-03-30 | 德塔颜色公司 | 用于调准颜色测量仪器的测量值的方法和设备 |
CN104166300A (zh) * | 2014-07-24 | 2014-11-26 | 中国科学院理化技术研究所 | 一种激光显示系统 |
CN107978297A (zh) * | 2016-10-25 | 2018-05-01 | 晨星半导体股份有限公司 | 图像处理装置及图像处理方法 |
Also Published As
Publication number | Publication date |
---|---|
US7173384B2 (en) | 2007-02-06 |
KR20060051859A (ko) | 2006-05-19 |
CN1755566B (zh) | 2012-10-10 |
EP1643227A2 (de) | 2006-04-05 |
CA2521588A1 (en) | 2006-03-30 |
TW200626827A (en) | 2006-08-01 |
US20060066265A1 (en) | 2006-03-30 |
DE102004047669A1 (de) | 2006-04-13 |
KR101212617B1 (ko) | 2013-01-09 |
JP5071834B2 (ja) | 2012-11-14 |
EP1643227A3 (de) | 2008-01-23 |
JP2006108095A (ja) | 2006-04-20 |
EP1643227B1 (de) | 2012-07-11 |
TWI362457B (en) | 2012-04-21 |
CA2521588C (en) | 2013-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1755566A (zh) | 照明设备和调节方法 | |
JP5002656B2 (ja) | 空間的に変化するバックライトを有するディスプレイのキャリブレーション | |
CN1624943A (zh) | 发光半导体器件脉冲驱动方法和脉冲驱动电路 | |
US9265118B2 (en) | Method for controlling a lighting apparatus | |
TWI317445B (zh) | ||
CN1842923A (zh) | 用于驱动背光单元的装置和方法 | |
EP1672706B1 (en) | Drive device for back light unit and drive method therefor | |
CN101682961B (zh) | 照明装置和液晶显示装置 | |
JP5024789B2 (ja) | 発光制御回路、発光制御方法、面照明装置及び該面照明装置を備えた液晶表示装置 | |
EP2149282B1 (en) | Limiting the color gamut in solid state lighting panels | |
US20070115662A1 (en) | Adaptive adjustment of light output of solid state lighting panels | |
CN100559433C (zh) | 具有白光发射元件的彩色显示器 | |
CN101467490A (zh) | 寿命期间具有色彩均匀性重新校准功能的lcd的led背光源 | |
CN1794891A (zh) | 照明装置及图像显示装置 | |
CN1568496A (zh) | 白照明 | |
JP2006032350A (ja) | スペクトル照合 | |
JP2003157986A (ja) | 照明装置 | |
CN101197116A (zh) | 背光设备及其控制方法 | |
US20030111533A1 (en) | RGB led based white light control system with quasi-uniform color metric | |
CN1776497A (zh) | 背光装置、驱动背光的方法、以及液晶显示设备 | |
CN1086371A (zh) | 变色照明装置 | |
CN1551075A (zh) | 显示板的电流驱动电路和设备 | |
TWI454179B (zh) | A white light emitting device for an image reading device, and a linear lighting device using the same | |
JP4511634B1 (ja) | 画像読取装置における白色発光装置およびそれを用いたライン状照明装置 | |
JP4474491B1 (ja) | 白色発光装置およびそれを用いたライン状照明装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PATRA PATENT TREUHAND Free format text: FORMER OWNER: PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE Effective date: 20120628 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: OSRAM AG Address before: Munich, Germany Applicant before: OSRAM GmbH |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: PATRA PATENT TREUHAND TO: OSRAM CORPORATION |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20120628 Address after: Munich, Germany Applicant after: OSRAM GmbH Address before: Munich, Germany Applicant before: PATENT-TREUHAND-GESELLSCHAFT FuR ELEKTRISCHE GLuHLAMPEN MBH |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20140930 |
|
EXPY | Termination of patent right or utility model |