CN102422450A - 包括束成形元件的照明系统 - Google Patents
包括束成形元件的照明系统 Download PDFInfo
- Publication number
- CN102422450A CN102422450A CN2010800180697A CN201080018069A CN102422450A CN 102422450 A CN102422450 A CN 102422450A CN 2010800180697 A CN2010800180697 A CN 2010800180697A CN 201080018069 A CN201080018069 A CN 201080018069A CN 102422450 A CN102422450 A CN 102422450A
- Authority
- CN
- China
- Prior art keywords
- light
- illuminator
- diffuser
- beam shaping
- shaping element
- 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
- 238000007493 shaping process Methods 0.000 title claims abstract description 88
- 238000005286 illumination Methods 0.000 title abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 14
- 238000009792 diffusion process Methods 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 230000004313 glare Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 4
- 238000011084 recovery Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/854—Arrangements for extracting light from the devices comprising scattering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/02—Function characteristic reflective
- G02F2203/023—Function characteristic reflective total internal reflection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Mathematical Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09158685.9 | 2009-04-24 | ||
EP09158685 | 2009-04-24 | ||
PCT/IB2010/051749 WO2010122507A1 (en) | 2009-04-24 | 2010-04-21 | Illumination system comprising beam shaping element |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102422450A true CN102422450A (zh) | 2012-04-18 |
CN102422450B CN102422450B (zh) | 2015-09-09 |
Family
ID=42225063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080018069.7A Expired - Fee Related CN102422450B (zh) | 2009-04-24 | 2010-04-21 | 包括束成形元件的照明系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9748522B2 (zh) |
EP (1) | EP2422385A1 (zh) |
JP (1) | JP2012524964A (zh) |
CN (1) | CN102422450B (zh) |
WO (1) | WO2010122507A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108136059A (zh) * | 2015-08-21 | 2018-06-08 | 康宁股份有限公司 | 医疗装置消毒系统和方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6277519B2 (ja) * | 2014-03-26 | 2018-02-14 | パナソニックIpマネジメント株式会社 | 透過型有機el素子及びそれを備えた照明装置 |
DE102014106549B4 (de) * | 2014-05-09 | 2023-10-19 | Pictiva Displays International Limited | Organisches Licht emittierendes Bauelement |
WO2016003367A1 (en) * | 2014-07-02 | 2016-01-07 | Heptagon Micro Optics Pte. Ltd. | Techniques for reducing distortion of optical beam shaping elements |
DE102015100253B4 (de) | 2015-01-09 | 2020-08-06 | Osram Oled Gmbh | Licht emittierende Vorrichtung |
DE102015100250A1 (de) | 2015-01-09 | 2016-07-14 | Osram Oled Gmbh | Licht emittierende Vorrichtung |
DE102015101683A1 (de) | 2015-02-05 | 2016-08-11 | Osram Oled Gmbh | Lichtemittierende Vorrichtung und Verfahren zur Herstellung einer lichtemittierenden Vorrichtung |
EP3264173A4 (en) * | 2015-02-26 | 2018-10-31 | Dai Nippon Printing Co., Ltd. | Transmissive screen and head-up display device using same |
US10989961B2 (en) * | 2018-12-06 | 2021-04-27 | Lg Display Co., Ltd. | Backlight unit and display device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037580A1 (en) * | 2000-11-02 | 2002-05-10 | 3M Innovative Properties Company | Brightness enhancement of emissive displays |
WO2005083317A1 (en) * | 2004-02-20 | 2005-09-09 | Koninklijke Philips Electronics N.V. | A translucent lighting panel, a luminaire, and a method of manufacturing a panel |
US20060186802A1 (en) * | 2005-02-24 | 2006-08-24 | Eastman Kodak Company | Oled device having improved light output |
WO2008044170A2 (en) * | 2006-10-10 | 2008-04-17 | Koninklijke Philips Electronics N.V. | Thin illumination device, display device and luminary device |
US20080128727A1 (en) * | 2004-09-10 | 2008-06-05 | Luminus Devices, Inc. | Light recycling systems and methods |
US20090015757A1 (en) * | 2007-07-13 | 2009-01-15 | 3M Innovative Properties Company | Light extraction film for organic light emitting diode lighting devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7067849B2 (en) * | 2001-07-17 | 2006-06-27 | Lg Electronics Inc. | Diode having high brightness and method thereof |
JP2003100444A (ja) * | 2001-09-26 | 2003-04-04 | Keiwa Inc | 面照明装置 |
JP2004265850A (ja) * | 2002-09-30 | 2004-09-24 | Toyota Industries Corp | El装置及びその製造方法並びにel装置を用いた液晶表示装置 |
JP2005353526A (ja) * | 2004-06-14 | 2005-12-22 | Toyota Industries Corp | 照明装置及び照明装置に用いるのに好適な面状光源 |
JP2006059542A (ja) * | 2004-08-17 | 2006-03-02 | Mitsubishi Rayon Co Ltd | Elデバイス |
KR101183858B1 (ko) | 2004-09-30 | 2012-09-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 선택적인 광선 각도 재순환을 이용한 led의 광도 향상 |
JP5642385B2 (ja) | 2006-06-13 | 2014-12-17 | ウェイヴィーン・インコーポレイテッド | 光源の輝度を増大させるために光をリサイクルする照明システムと方法 |
CN101529162B (zh) * | 2006-09-23 | 2012-01-11 | 绎立锐光科技开发公司 | 发光二极管的亮度增强方法和装置 |
US9400394B2 (en) | 2007-05-14 | 2016-07-26 | Heptagon Micro Optics Pte. Ltd. | Illumination system |
-
2010
- 2010-04-21 JP JP2012506625A patent/JP2012524964A/ja active Pending
- 2010-04-21 WO PCT/IB2010/051749 patent/WO2010122507A1/en active Application Filing
- 2010-04-21 EP EP10719099A patent/EP2422385A1/en not_active Withdrawn
- 2010-04-21 US US13/265,282 patent/US9748522B2/en not_active Expired - Fee Related
- 2010-04-21 CN CN201080018069.7A patent/CN102422450B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002037580A1 (en) * | 2000-11-02 | 2002-05-10 | 3M Innovative Properties Company | Brightness enhancement of emissive displays |
WO2005083317A1 (en) * | 2004-02-20 | 2005-09-09 | Koninklijke Philips Electronics N.V. | A translucent lighting panel, a luminaire, and a method of manufacturing a panel |
US20080128727A1 (en) * | 2004-09-10 | 2008-06-05 | Luminus Devices, Inc. | Light recycling systems and methods |
US20060186802A1 (en) * | 2005-02-24 | 2006-08-24 | Eastman Kodak Company | Oled device having improved light output |
WO2008044170A2 (en) * | 2006-10-10 | 2008-04-17 | Koninklijke Philips Electronics N.V. | Thin illumination device, display device and luminary device |
US20090015757A1 (en) * | 2007-07-13 | 2009-01-15 | 3M Innovative Properties Company | Light extraction film for organic light emitting diode lighting devices |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108136059A (zh) * | 2015-08-21 | 2018-06-08 | 康宁股份有限公司 | 医疗装置消毒系统和方法 |
CN108136059B (zh) * | 2015-08-21 | 2022-06-03 | 康宁股份有限公司 | 医疗装置消毒系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2012524964A (ja) | 2012-10-18 |
US9748522B2 (en) | 2017-08-29 |
US20120037943A1 (en) | 2012-02-16 |
EP2422385A1 (en) | 2012-02-29 |
WO2010122507A1 (en) | 2010-10-28 |
CN102422450B (zh) | 2015-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland Ian Deho Finn Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: Eindhoven Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: KONINKLIJKE PHILIPS N.V. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180421 |
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CF01 | Termination of patent right due to non-payment of annual fee |