MX2009005746A - Modulo y metodo de iluminacion. - Google Patents
Modulo y metodo de iluminacion.Info
- Publication number
- MX2009005746A MX2009005746A MX2009005746A MX2009005746A MX2009005746A MX 2009005746 A MX2009005746 A MX 2009005746A MX 2009005746 A MX2009005746 A MX 2009005746A MX 2009005746 A MX2009005746 A MX 2009005746A MX 2009005746 A MX2009005746 A MX 2009005746A
- Authority
- MX
- Mexico
- Prior art keywords
- light
- emitted
- collected
- illumination unit
- radiation pattern
- Prior art date
Links
- 238000005286 illumination Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3152—Modulator illumination systems for shaping the light beam
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Projection Apparatus (AREA)
- Microscoopes, Condenser (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Una unidad de iluminación proporciona luz para un sistema de despliegue de proyección. La unidad de iluminación incluye una guía de luz definida por un ángulo de entrada. Una fuente 200 de luz proporciona la luz emitida de conformidad con un patrón de radiación característico. Un arreglo de lente incluye por lo menos un lente que recolecta una porción de la luz emitida a través del patrón de radaición y enfoca la luz recolectada para así alcanzar la guía de luz dentro de un ángulo 215 de entrada. La porción de la luz emitida que se recolecta y la luz recolectada que entra en la guía de luz dentro del ángulo, coopera para optimizar el porcentaje de la luz emitida por la fuente de luz que se puede utilizar por la porción de ópticos de proyección del sistema.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/047930 WO2008073105A1 (en) | 2006-12-15 | 2006-12-15 | Illumination module and method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009005746A true MX2009005746A (es) | 2009-06-08 |
Family
ID=38137665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009005746A MX2009005746A (es) | 2006-12-15 | 2006-12-15 | Modulo y metodo de iluminacion. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2095166A1 (es) |
JP (1) | JP5537950B2 (es) |
KR (1) | KR20100014266A (es) |
CN (1) | CN101563637B (es) |
MX (1) | MX2009005746A (es) |
WO (1) | WO2008073105A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012141483A (ja) * | 2011-01-05 | 2012-07-26 | Mitsubishi Electric Corp | Led光源装置の設計方法及びled光源装置 |
TWI459122B (zh) | 2013-01-17 | 2014-11-01 | Delta Electronics Inc | 光學系統 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030018740A (ko) * | 2001-08-31 | 2003-03-06 | 삼성전자주식회사 | 투사 장치 |
JP2003202523A (ja) * | 2001-11-02 | 2003-07-18 | Nec Viewtechnology Ltd | 偏光ユニット、該偏光ユニットを用いた偏光照明装置及び該偏光照明装置を用いた投写型表示装置 |
JP2005084325A (ja) * | 2003-09-08 | 2005-03-31 | Seiko Epson Corp | 照明装置及びこれを用いたプロジェクタ |
JP4382434B2 (ja) * | 2003-10-17 | 2009-12-16 | Necディスプレイソリューションズ株式会社 | 投写型表示装置の偏光光源装置 |
US7300177B2 (en) * | 2004-02-11 | 2007-11-27 | 3M Innovative Properties | Illumination system having a plurality of light source modules disposed in an array with a non-radially symmetrical aperture |
US7212344B2 (en) * | 2004-02-27 | 2007-05-01 | Philips Lumileds Lighting Company, Llc | Illumination system with aligned LEDs |
JP2005300712A (ja) * | 2004-04-08 | 2005-10-27 | Nikon Corp | 投射型表示装置 |
US7137708B2 (en) * | 2004-06-23 | 2006-11-21 | Hewlett-Packard Development Company, L.P. | Infra-red and ultraviolet filtration in projection systems |
US7465054B2 (en) * | 2004-10-29 | 2008-12-16 | Hewlett-Packard Development Company, L.P. | Focusing arrangement |
US20060139580A1 (en) * | 2004-12-29 | 2006-06-29 | Conner Arlie R | Illumination system using multiple light sources with integrating tunnel and projection systems using same |
FR2883645A1 (fr) * | 2005-03-22 | 2006-09-29 | Thomson Licensing Sa | Systeme d'imagerie pour projecteur et projecteur correspondant |
US7422330B2 (en) * | 2005-03-30 | 2008-09-09 | 3M Innovative Properties Company | Illumination system and projection system using same |
-
2006
- 2006-12-15 WO PCT/US2006/047930 patent/WO2008073105A1/en active Application Filing
- 2006-12-15 EP EP06845547A patent/EP2095166A1/en not_active Withdrawn
- 2006-12-15 CN CN2006800566338A patent/CN101563637B/zh not_active Expired - Fee Related
- 2006-12-15 JP JP2009541283A patent/JP5537950B2/ja not_active Expired - Fee Related
- 2006-12-15 MX MX2009005746A patent/MX2009005746A/es active IP Right Grant
- 2006-12-15 KR KR1020097012278A patent/KR20100014266A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP5537950B2 (ja) | 2014-07-02 |
EP2095166A1 (en) | 2009-09-02 |
WO2008073105A1 (en) | 2008-06-19 |
JP2010513948A (ja) | 2010-04-30 |
CN101563637B (zh) | 2013-04-10 |
KR20100014266A (ko) | 2010-02-10 |
CN101563637A (zh) | 2009-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |