ATE392775T1 - Planarer geformter bildmodulator für ein integriertes auflicht-projektionssystem, und verfahren dafür - Google Patents

Planarer geformter bildmodulator für ein integriertes auflicht-projektionssystem, und verfahren dafür

Info

Publication number
ATE392775T1
ATE392775T1 AT02766722T AT02766722T ATE392775T1 AT E392775 T1 ATE392775 T1 AT E392775T1 AT 02766722 T AT02766722 T AT 02766722T AT 02766722 T AT02766722 T AT 02766722T AT E392775 T1 ATE392775 T1 AT E392775T1
Authority
AT
Austria
Prior art keywords
projection system
image
components
reflect
integrated
Prior art date
Application number
AT02766722T
Other languages
English (en)
Inventor
Rodriguez, Jr
Joseph C Carls
Patricia M Hughes
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
Application granted granted Critical
Publication of ATE392775T1 publication Critical patent/ATE392775T1/de

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]
    • H04N9/3141—Constructional details thereof
    • 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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT02766722T 2001-05-01 2002-02-07 Planarer geformter bildmodulator für ein integriertes auflicht-projektionssystem, und verfahren dafür ATE392775T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/846,405 US6568814B2 (en) 1999-03-03 2001-05-01 Integrated front projection system with shaped imager and associated method

Publications (1)

Publication Number Publication Date
ATE392775T1 true ATE392775T1 (de) 2008-05-15

Family

ID=25297834

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02766722T ATE392775T1 (de) 2001-05-01 2002-02-07 Planarer geformter bildmodulator für ein integriertes auflicht-projektionssystem, und verfahren dafür

Country Status (6)

Country Link
US (1) US6568814B2 (de)
EP (1) EP1393556B1 (de)
JP (1) JP2004526205A (de)
AT (1) ATE392775T1 (de)
DE (1) DE60226136T2 (de)
WO (1) WO2002089474A1 (de)

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DE102006046367B4 (de) * 2006-09-29 2020-08-20 Carl Zeiss Ag Abbildungsvorrichtung und Abbildungsverfahren mit elektronischer Verzeichnungskorrektur
US20080079908A1 (en) * 2006-10-02 2008-04-03 Hae-Yong Choi Visual advertising apparatus for gateway
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US8540375B2 (en) * 2007-11-30 2013-09-24 Texas Instruments Incorporated Offset projection distortion correction
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DE102008033060A1 (de) * 2008-07-14 2010-01-21 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Tragarm für eine Projektionsvorrichtung
JP2011107611A (ja) * 2009-11-20 2011-06-02 Sanyo Electric Co Ltd 電子機器用スタンド及び映像表示システム
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US20140218695A1 (en) * 2013-02-01 2014-08-07 3M Innovative Properties Company Orthogonally disposed projection surfaces
US20140267434A1 (en) * 2013-03-15 2014-09-18 Samsung Electronics Co., Ltd. Display system with extended display mechanism and method of operation thereof
US9405176B2 (en) 2013-07-19 2016-08-02 Seiko Epson Corporation Projector with adjustable support
DE102013215586B4 (de) * 2013-08-07 2017-02-23 Manfred Hans Korytowski Projektionsvorrichtung
JP6950231B2 (ja) * 2017-03-28 2021-10-13 セイコーエプソン株式会社 プロジェクター、及び、開口用パネル
US20230113359A1 (en) * 2020-10-23 2023-04-13 Pathway Innovations And Technologies, Inc. Full color spectrum blending and digital color filtering for transparent display screens
US20220360755A1 (en) * 2020-10-23 2022-11-10 Ji Shen Interactive display with integrated camera for capturing audio and visual information

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Also Published As

Publication number Publication date
US20020021417A1 (en) 2002-02-21
JP2004526205A (ja) 2004-08-26
EP1393556B1 (de) 2008-04-16
WO2002089474A1 (en) 2002-11-07
DE60226136T2 (de) 2009-05-07
US6568814B2 (en) 2003-05-27
DE60226136D1 (de) 2008-05-29
EP1393556A1 (de) 2004-03-03

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