JP5253176B2 - 複数セットの光源を備えた照明システム - Google Patents
複数セットの光源を備えた照明システム Download PDFInfo
- Publication number
- JP5253176B2 JP5253176B2 JP2008540774A JP2008540774A JP5253176B2 JP 5253176 B2 JP5253176 B2 JP 5253176B2 JP 2008540774 A JP2008540774 A JP 2008540774A JP 2008540774 A JP2008540774 A JP 2008540774A JP 5253176 B2 JP5253176 B2 JP 5253176B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light sources
- illumination system
- color
- mixing device
- 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.)
- Active
Links
- 238000005286 illumination Methods 0.000 claims abstract description 37
- 238000009826 distribution Methods 0.000 claims abstract description 30
- 230000003595 spectral effect Effects 0.000 claims abstract description 29
- 238000009877 rendering Methods 0.000 claims abstract description 14
- 230000000295 complement effect Effects 0.000 claims abstract description 3
- 238000001429 visible spectrum Methods 0.000 claims description 9
- RICKKZXCGCSLIU-UHFFFAOYSA-N 2-[2-[carboxymethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]ethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]acetic acid Chemical compound CC1=NC=C(CO)C(CN(CCN(CC(O)=O)CC=2C(=C(C)N=CC=2CO)O)CC(O)=O)=C1O RICKKZXCGCSLIU-UHFFFAOYSA-N 0.000 claims 1
- 239000003086 colorant Substances 0.000 description 17
- 238000001228 spectrum Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- LEYJJTBJCFGAQN-UHFFFAOYSA-N chembl1985378 Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC(C=C1)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 LEYJJTBJCFGAQN-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (11)
- 照明システムであって、
異なるピーク波長を有する少なくとも2つの異なる色の光源の第1のセットであって、第1のスペクトル分布を有している第1のセットと、該第1のセットの光源から放射された光の方向に配置され、前記第1のセットの光源によって放射された光だけを混合し第1のカラーガマットを有する光を放射するように構成されている第1の光混合装置とを備えた第1のサブシステムと、
異なるピーク波長を有する少なくとも2つの異なる色の光源の第2のセットであって、第2のスペクトル分布を有している第2のセットと、該第2のセットの光源から放射された光の方向に配置され、前記第2のセットの光源によって放射された光だけを混合し第2のカラーガマットを有する光を放射するように構成されている第2の光混合装置とを備えた第2のサブシステムと、を備え、
前記各サブシステムのカラーガマットが少なくとも部分的に重なり、
前記光源は、前記第1の及び前記第2のスペクトル分布が互いに相補的になるように選択され、前記照明システムから放射された光の演色評価数(CRI)が、前記サブシステムのそれぞれから放射された光のCRIより大きく、
前記光混合装置が、本質的に均一な空間的及び角度的な色分布を得られるように光を混合する、
ことを特徴とする照明システム。 - 前記第2のセットにおける前記少なくとも2つの光源は、前記第2のスペクトル分布が、前記第1のスペクトル分布の少なくとも1つの極小を補償するように選択されている、
請求項1に記載の照明システム。 - 前記照明システムは、可変色の照明システムである、
請求項1または2に記載の照明システム。 - 前記第1の及び前記第2のスペクトル分布を備えている、前記照明システムのスペクトル分布は、可視スペクトルの少なくとも50%について、0.5を越える相対的強度を有している、
請求項1ないし3のいずれか1項に記載の照明システム。 - 前記照明システムにおける前記スペクトル分布は、可視スペクトルの少なくとも70%について、0.5を越える相対的強度を有している、
請求項1ないし4の何れか1項に記載の照明システム。 - 前記光混合装置は、反射色フィルタを備えている、
請求項5に記載の照明システム。 - 前記光混合装置は、少なくとも1つの導波管を備えている、
請求項5に記載の照明システム。 - それぞれの前記光源の強度を調整するための手段をさらに備えている、
請求項1ないし7の何れか1項に記載の照明システム。 - 前記光源は、狭帯域光源であって、LED、OLED、PLED、無機LED、レーザ、CCFL、HCFL、及び、プラズマランプからなるグループから選択されている、
請求項1ないし8の何れか1項に記載の照明システム。 - 請求項1乃至9のいずれか一項に記載の照明システムを備えている、
ことを特徴とするバックライトシステム。 - 表示装置と、請求項1乃至9のいずれか1項に記載の照明システムとを備えている、
ことを特徴とする表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05111065.8 | 2005-11-22 | ||
EP05111065 | 2005-11-22 | ||
PCT/IB2006/054335 WO2007060594A2 (en) | 2005-11-22 | 2006-11-20 | Illumination system with multiple sets of light sources |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009516895A JP2009516895A (ja) | 2009-04-23 |
JP2009516895A5 JP2009516895A5 (ja) | 2010-01-14 |
JP5253176B2 true JP5253176B2 (ja) | 2013-07-31 |
Family
ID=37944775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008540774A Active JP5253176B2 (ja) | 2005-11-22 | 2006-11-20 | 複数セットの光源を備えた照明システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US7731390B2 (ja) |
EP (1) | EP1954975B1 (ja) |
JP (1) | JP5253176B2 (ja) |
KR (1) | KR101303365B1 (ja) |
CN (1) | CN101313171B (ja) |
AT (1) | ATE541157T1 (ja) |
TW (1) | TWI416217B (ja) |
WO (1) | WO2007060594A2 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050259424A1 (en) | 2004-05-18 | 2005-11-24 | Zampini Thomas L Ii | Collimating and controlling light produced by light emitting diodes |
US7766511B2 (en) | 2006-04-24 | 2010-08-03 | Integrated Illumination Systems | LED light fixture |
US7729941B2 (en) | 2006-11-17 | 2010-06-01 | Integrated Illumination Systems, Inc. | Apparatus and method of using lighting systems to enhance brand recognition |
US8013538B2 (en) | 2007-01-26 | 2011-09-06 | Integrated Illumination Systems, Inc. | TRI-light |
CN101815960B (zh) * | 2007-08-10 | 2012-06-13 | 皇家飞利浦电子股份有限公司 | 照明设备 |
US8742686B2 (en) | 2007-09-24 | 2014-06-03 | Integrated Illumination Systems, Inc. | Systems and methods for providing an OEM level networked lighting system |
US8255487B2 (en) | 2008-05-16 | 2012-08-28 | Integrated Illumination Systems, Inc. | Systems and methods for communicating in a lighting network |
US8585245B2 (en) | 2009-04-23 | 2013-11-19 | Integrated Illumination Systems, Inc. | Systems and methods for sealing a lighting fixture |
TWI383345B (zh) * | 2009-05-22 | 2013-01-21 | Chunghwa Picture Tubes Ltd | 顯示器與其所使用的光源裝置 |
US8339028B2 (en) * | 2009-06-30 | 2012-12-25 | Apple Inc. | Multicolor light emitting diodes |
US8226264B1 (en) * | 2010-03-12 | 2012-07-24 | Lednovation, Inc. | Series multi-group modular solid state lighting devices |
JP2011254064A (ja) * | 2010-05-06 | 2011-12-15 | Funai Electric Co Ltd | 面発光装置 |
US20130223832A1 (en) * | 2012-02-24 | 2013-08-29 | Lockheed Martin Corporation | System and method for controlling scattered light in a reflective optical filter |
US9066381B2 (en) | 2011-03-16 | 2015-06-23 | Integrated Illumination Systems, Inc. | System and method for low level dimming |
US9609720B2 (en) | 2011-07-26 | 2017-03-28 | Hunter Industries, Inc. | Systems and methods for providing power and data to lighting devices |
US9521725B2 (en) | 2011-07-26 | 2016-12-13 | Hunter Industries, Inc. | Systems and methods for providing power and data to lighting devices |
US8710770B2 (en) | 2011-07-26 | 2014-04-29 | Hunter Industries, Inc. | Systems and methods for providing power and data to lighting devices |
US11917740B2 (en) | 2011-07-26 | 2024-02-27 | Hunter Industries, Inc. | Systems and methods for providing power and data to devices |
US10874003B2 (en) | 2011-07-26 | 2020-12-22 | Hunter Industries, Inc. | Systems and methods for providing power and data to devices |
US20150237700A1 (en) | 2011-07-26 | 2015-08-20 | Hunter Industries, Inc. | Systems and methods to control color and brightness of lighting devices |
US8894437B2 (en) | 2012-07-19 | 2014-11-25 | Integrated Illumination Systems, Inc. | Systems and methods for connector enabling vertical removal |
US9379578B2 (en) | 2012-11-19 | 2016-06-28 | Integrated Illumination Systems, Inc. | Systems and methods for multi-state power management |
US9420665B2 (en) | 2012-12-28 | 2016-08-16 | Integration Illumination Systems, Inc. | Systems and methods for continuous adjustment of reference signal to control chip |
US9485814B2 (en) | 2013-01-04 | 2016-11-01 | Integrated Illumination Systems, Inc. | Systems and methods for a hysteresis based driver using a LED as a voltage reference |
JP6406069B2 (ja) * | 2014-03-15 | 2018-10-17 | 日亜化学工業株式会社 | 発光装置の選別方法及び照明装置の製造方法並びに照明装置 |
US10918030B2 (en) | 2015-05-26 | 2021-02-16 | Hunter Industries, Inc. | Decoder systems and methods for irrigation control |
US10228711B2 (en) | 2015-05-26 | 2019-03-12 | Hunter Industries, Inc. | Decoder systems and methods for irrigation control |
US10030844B2 (en) | 2015-05-29 | 2018-07-24 | Integrated Illumination Systems, Inc. | Systems, methods and apparatus for illumination using asymmetrical optics |
US10060599B2 (en) | 2015-05-29 | 2018-08-28 | Integrated Illumination Systems, Inc. | Systems, methods and apparatus for programmable light fixtures |
JP6447524B2 (ja) * | 2016-01-18 | 2019-01-09 | 日亜化学工業株式会社 | 発光装置および発光装置を備えたバックライト |
WO2019246431A1 (en) * | 2018-06-22 | 2019-12-26 | Lumileds Llc | Lighting system with integrated sensor |
US10801714B1 (en) | 2019-10-03 | 2020-10-13 | CarJamz, Inc. | Lighting device |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6712481B2 (en) * | 1995-06-27 | 2004-03-30 | Solid State Opto Limited | Light emitting panel assemblies |
US5803579A (en) * | 1996-06-13 | 1998-09-08 | Gentex Corporation | Illuminator assembly incorporating light emitting diodes |
US7014336B1 (en) * | 1999-11-18 | 2006-03-21 | Color Kinetics Incorporated | Systems and methods for generating and modulating illumination conditions |
US20040052076A1 (en) * | 1997-08-26 | 2004-03-18 | Mueller George G. | Controlled lighting methods and apparatus |
JP3940596B2 (ja) * | 2001-05-24 | 2007-07-04 | 松下電器産業株式会社 | 照明光源 |
DE10160052A1 (de) * | 2001-12-06 | 2003-06-18 | Hella Kg Hueck & Co | Fahrzeugleuchte |
EP1329614A1 (de) | 2002-01-21 | 2003-07-23 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines Brenners sowie Brenner, insbesondere für eine Gasturbine |
US7510300B2 (en) * | 2002-03-01 | 2009-03-31 | Sharp Kabushiki Kaisha | Light emitting device and display apparatus and read apparatus using the light emitting device |
JP4099496B2 (ja) * | 2002-03-01 | 2008-06-11 | シャープ株式会社 | 発光装置並びに該発光装置を用いた表示装置及び読み取り装置 |
TWI266092B (en) * | 2002-12-31 | 2006-11-11 | Hon Hai Prec Ind Co Ltd | Light guide plate and back light system with the same |
US20040218387A1 (en) * | 2003-03-18 | 2004-11-04 | Robert Gerlach | LED lighting arrays, fixtures and systems and method for determining human color perception |
ES2934308T3 (es) * | 2003-05-05 | 2023-02-21 | Signify North America Corp | Unidad de iluminación |
US7145125B2 (en) * | 2003-06-23 | 2006-12-05 | Advanced Optical Technologies, Llc | Integrating chamber cone light using LED sources |
DE10336974A1 (de) | 2003-08-12 | 2005-03-10 | Hella Kgaa Hueck & Co | Signalleuchte für Fahrzeuge |
US6982518B2 (en) * | 2003-10-01 | 2006-01-03 | Enertron, Inc. | Methods and apparatus for an LED light |
US7223005B2 (en) * | 2003-12-23 | 2007-05-29 | Lamb David J | Hybrid lightguide backlight |
JP4489423B2 (ja) * | 2003-12-26 | 2010-06-23 | シャープ株式会社 | バックライト及び液晶表示装置 |
KR100606968B1 (ko) * | 2003-12-29 | 2006-08-01 | 엘지.필립스 엘시디 주식회사 | 표시장치의 백 라이트 유닛 및 이를 사용한 액정표시장치 |
US7009343B2 (en) * | 2004-03-11 | 2006-03-07 | Kevin Len Li Lim | System and method for producing white light using LEDs |
-
2006
- 2006-11-20 WO PCT/IB2006/054335 patent/WO2007060594A2/en active Application Filing
- 2006-11-20 JP JP2008540774A patent/JP5253176B2/ja active Active
- 2006-11-20 CN CN2006800437252A patent/CN101313171B/zh active Active
- 2006-11-20 KR KR1020087015070A patent/KR101303365B1/ko active IP Right Grant
- 2006-11-20 AT AT06821499T patent/ATE541157T1/de active
- 2006-11-20 EP EP06821499A patent/EP1954975B1/en active Active
- 2006-11-20 US US12/094,616 patent/US7731390B2/en active Active
- 2006-11-21 TW TW095143025A patent/TWI416217B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP1954975B1 (en) | 2012-01-11 |
CN101313171B (zh) | 2010-05-19 |
JP2009516895A (ja) | 2009-04-23 |
US7731390B2 (en) | 2010-06-08 |
WO2007060594A3 (en) | 2007-09-13 |
ATE541157T1 (de) | 2012-01-15 |
EP1954975A2 (en) | 2008-08-13 |
US20080298053A1 (en) | 2008-12-04 |
CN101313171A (zh) | 2008-11-26 |
WO2007060594A2 (en) | 2007-05-31 |
TWI416217B (zh) | 2013-11-21 |
KR101303365B1 (ko) | 2013-09-03 |
KR20080080324A (ko) | 2008-09-03 |
TW200804917A (en) | 2008-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5253176B2 (ja) | 複数セットの光源を備えた照明システム | |
CN104238248B (zh) | 光源模块与投影装置 | |
JP5350251B2 (ja) | 発光クラスタを有する光源 | |
JP2009516895A5 (ja) | ||
US20070274093A1 (en) | LED backlight system for LCD displays | |
CN102563544A (zh) | 量子点技术 | |
CN107193177B (zh) | 一种光源系统及其投影装置 | |
CN104360537A (zh) | 直下式背光模组及显示装置 | |
KR20160124124A (ko) | 원격 다운 컨버터를 포함하는 광학 장치 | |
CN108227353A (zh) | 光源模块以及投影装置 | |
TWI526770B (zh) | 藍光合成方法及系統 | |
IT201800005680A1 (it) | Illuminazione a luce bianca regolabile | |
JP7086185B2 (ja) | 投影照明のための増強された白色光 | |
US20030169585A1 (en) | Illumination device for a color liquid crystal display | |
TW200946820A (en) | Lighting system | |
WO2019024362A1 (zh) | 一种光源 | |
JP2006301517A (ja) | 表示用照明装置 | |
CN108984935A (zh) | 一种广色域和高光效光谱的设计方法 | |
CN108828888A (zh) | 一种投影设备 | |
RU2565419C1 (ru) | Светоизлучающее тело и светодиодное осветительное устройство, содержащее такое тело | |
TWI386594B (zh) | An optical device that can redistribute the optical spectrum distribution of the illumination radiation source | |
WO2024146727A1 (en) | Light generating system with triangular light guide panel | |
JP4424354B2 (ja) | 照明装置 | |
RU2410598C2 (ru) | Светоизлучающее устройство | |
Wakaki et al. | Development of luminaires using high power color LEDs and application to lighting system for color hologram |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A072 | Dismissal of procedure [no reply to invitation to correct request for examination] |
Free format text: JAPANESE INTERMEDIATE CODE: A072 Effective date: 20090223 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091117 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091117 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20100406 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100406 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120117 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120417 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120424 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120717 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130319 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130416 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5253176 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160426 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |