DE60321170D1 - Bildprojektionssystem und -verfahren für kurze Reichweiten - Google Patents

Bildprojektionssystem und -verfahren für kurze Reichweiten

Info

Publication number
DE60321170D1
DE60321170D1 DE60321170T DE60321170T DE60321170D1 DE 60321170 D1 DE60321170 D1 DE 60321170D1 DE 60321170 T DE60321170 T DE 60321170T DE 60321170 T DE60321170 T DE 60321170T DE 60321170 D1 DE60321170 D1 DE 60321170D1
Authority
DE
Germany
Prior art keywords
image
distorted
optical
image data
reflection assembly
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.)
Expired - Fee Related
Application number
DE60321170T
Other languages
English (en)
Inventor
Zorawar S Bassi
Gregory Lionel Smith
Louie Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silicon Optix Inc USA
Original Assignee
Silicon Optix Inc USA
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 Silicon Optix Inc USA filed Critical Silicon Optix Inc USA
Application granted granted Critical
Publication of DE60321170D1 publication Critical patent/DE60321170D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H04N5/7408—Direct viewing projectors, e.g. an image displayed on a video CRT or LCD display being projected on a screen
DE60321170T 2002-06-12 2003-06-12 Bildprojektionssystem und -verfahren für kurze Reichweiten Expired - Fee Related DE60321170D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38759702P 2002-06-12 2002-06-12
PCT/CA2003/000889 WO2003107663A1 (en) 2002-06-12 2003-06-12 Short throw projection system and method

Publications (1)

Publication Number Publication Date
DE60321170D1 true DE60321170D1 (de) 2008-07-03

Family

ID=29736338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321170T Expired - Fee Related DE60321170D1 (de) 2002-06-12 2003-06-12 Bildprojektionssystem und -verfahren für kurze Reichweiten

Country Status (8)

Country Link
US (1) US7239360B2 (de)
EP (1) EP1512283B1 (de)
JP (2) JP2005530413A (de)
CN (1) CN100589538C (de)
AT (1) ATE396586T1 (de)
AU (1) AU2003243860A1 (de)
DE (1) DE60321170D1 (de)
WO (1) WO2003107663A1 (de)

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CN106534745A (zh) * 2016-12-06 2017-03-22 上海茂诚激光科技有限公司 一种电梯投影装置及镜头的选择方法
CN106803946B (zh) * 2017-01-26 2019-01-18 苏州佳世达电通有限公司 一种用于投影机投影画面测试的画面对位方法及系统
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Also Published As

Publication number Publication date
EP1512283A1 (de) 2005-03-09
CN1659867A (zh) 2005-08-24
CN100589538C (zh) 2010-02-10
AU2003243860A1 (en) 2003-12-31
US7239360B2 (en) 2007-07-03
JP2005530413A (ja) 2005-10-06
EP1512283B1 (de) 2008-05-21
ATE396586T1 (de) 2008-06-15
JP2006350370A (ja) 2006-12-28
WO2003107663A1 (en) 2003-12-24
US20030231261A1 (en) 2003-12-18

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