MXPA05007316A - Nucleos opticos y sistemas de proyeccion que contienen el nucleo optico. - Google Patents

Nucleos opticos y sistemas de proyeccion que contienen el nucleo optico.

Info

Publication number
MXPA05007316A
MXPA05007316A MXPA05007316A MXPA05007316A MXPA05007316A MX PA05007316 A MXPA05007316 A MX PA05007316A MX PA05007316 A MXPA05007316 A MX PA05007316A MX PA05007316 A MXPA05007316 A MX PA05007316A MX PA05007316 A MXPA05007316 A MX PA05007316A
Authority
MX
Mexico
Prior art keywords
optical
projection systems
systems containing
cores
core
Prior art date
Application number
MXPA05007316A
Other languages
English (en)
Spanish (es)
Inventor
D Sabota Kenneth
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of MXPA05007316A publication Critical patent/MXPA05007316A/es

Links

Classifications

    • 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]
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • 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
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
MXPA05007316A 2003-01-08 2003-11-19 Nucleos opticos y sistemas de proyeccion que contienen el nucleo optico. MXPA05007316A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/338,469 US7145719B2 (en) 2003-01-08 2003-01-08 Optical cores and projection systems containing the optical core
PCT/US2003/036955 WO2004064411A1 (en) 2003-01-08 2003-11-19 Optical cores and projection systems containing the optical core

Publications (1)

Publication Number Publication Date
MXPA05007316A true MXPA05007316A (es) 2005-09-30

Family

ID=32681460

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007316A MXPA05007316A (es) 2003-01-08 2003-11-19 Nucleos opticos y sistemas de proyeccion que contienen el nucleo optico.

Country Status (9)

Country Link
US (1) US7145719B2 (enExample)
EP (1) EP1582072A1 (enExample)
JP (1) JP2006514319A (enExample)
KR (1) KR20050091769A (enExample)
CN (1) CN1732695A (enExample)
AU (1) AU2003294345A1 (enExample)
MX (1) MXPA05007316A (enExample)
TW (1) TWI292058B (enExample)
WO (1) WO2004064411A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4617858B2 (ja) * 2004-12-03 2011-01-26 セイコーエプソン株式会社 プロジェクタ
US7357511B2 (en) * 2005-03-23 2008-04-15 3M Innovative Properties Company Stress birefringence compensation in polarizing beamsplitters and systems using same
US7422330B2 (en) * 2005-03-30 2008-09-09 3M Innovative Properties Company Illumination system and projection system using same
JP4652112B2 (ja) * 2005-04-26 2011-03-16 富士フイルム株式会社 投射型表示装置
US7410261B2 (en) * 2005-05-20 2008-08-12 3M Innovative Properties Company Multicolor illuminator system
US7686453B2 (en) * 2005-12-19 2010-03-30 3M Innovative Properties Company High contrast liquid crystal display and projection system using same
US7673993B2 (en) * 2005-12-22 2010-03-09 3M Innovative Properties Company Projection system using reflective polarizers
JP6109076B2 (ja) 2010-12-29 2017-04-05 スリーエム イノベイティブ プロパティズ カンパニー Ｌｅｄ色結合器
US8888290B2 (en) * 2011-04-08 2014-11-18 Hong Kong Applied Science and Technology Research Institute Company Limited Polarization beam splitters for image projection apparatus
US11242963B2 (en) * 2016-03-31 2022-02-08 Sony Corporation Light source device and electronic apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
JPH1138365A (ja) * 1997-07-18 1999-02-12 Nikon Corp 投射型表示装置
US6652162B1 (en) * 1998-12-17 2003-11-25 Harris Ess/Csd Stand-off fusion-terminated optical waveguide interface
US6375330B1 (en) * 1999-12-30 2002-04-23 Gain Micro-Optics, Inc. Reflective liquid-crystal-on-silicon projection engine architecture
US6717706B2 (en) * 2000-08-31 2004-04-06 Cambridge Research And Instrumentation, Inc. State of polarization detector
JP4444650B2 (ja) * 2001-06-11 2010-03-31 スリーエム イノベイティブ プロパティズ カンパニー 低い非点収差を有する投影システム
US6609795B2 (en) * 2001-06-11 2003-08-26 3M Innovative Properties Company Polarizing beam splitter
US6672721B2 (en) * 2001-06-11 2004-01-06 3M Innovative Properties Company Projection system having low astigmatism

Also Published As

Publication number Publication date
WO2004064411A1 (en) 2004-07-29
CN1732695A (zh) 2006-02-08
US7145719B2 (en) 2006-12-05
EP1582072A1 (en) 2005-10-05
TWI292058B (en) 2008-01-01
JP2006514319A (ja) 2006-04-27
AU2003294345A1 (en) 2004-08-10
TW200502592A (en) 2005-01-16
KR20050091769A (ko) 2005-09-15
US20040130784A1 (en) 2004-07-08

Similar Documents

Publication Publication Date Title
WO2006020359A3 (en) Projection display system using multiple light sources and polarizing element for using with same
CN101702072B (zh) 光投影引擎设备
WO2008114774A1 (ja) 表示装置
WO2008048494A3 (en) Combining p and s rays for bright stereoscopic projection
EP1170959A3 (en) Illumination optical system and projector comprising the same
WO2010059453A3 (en) High durability color combiner
ATE392093T1 (de) Projektionssystem mit geringem astigmatismus
ATE429662T1 (de) Spiegel mit eingebauter anzeige
TW200619675A (en) System and method of reducing color shift in a display
EP1986033A3 (en) Color combining optical system and image projection apparatus using the same
TW200502592A (en) Optical cores and projection systems containing the optical core
TW200700880A (en) Projection system including intrinsic polarizer
CN111458886A (zh) 一种具有大视场角的波导ar显示器件及其实现方法
WO2007014125A3 (en) Optical wavelength division coupler and associated methods
EP2469861A3 (en) Illumination optical system and image projection apparatus having the same
WO2006060094A3 (en) Interactive display system
TW200610983A (en) Optical relay
EP1971158A3 (en) Projection display device
WO2009041038A1 (ja) 無偏光クロスダイクロイックプリズム、光学ユニット、および投射型表示装置
US20110310586A1 (en) Optical system capable of enhancing specific polarization state of light and light source system including same
US20080094576A1 (en) Projection system incorporating color correcting element
TWI266895B (en) High efficiency micro-display system
WO2008024279A3 (en) A mirror device modulating perpendicular incident light
TW200702755A (en) Polarizing plate
TW486103U (en) Improvement on color management system of liquid-crystal-display projector

Legal Events

Date Code Title Description
FA Abandonment or withdrawal