JP2009186678A5 - - Google Patents

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Publication number
JP2009186678A5
JP2009186678A5 JP2008025526A JP2008025526A JP2009186678A5 JP 2009186678 A5 JP2009186678 A5 JP 2009186678A5 JP 2008025526 A JP2008025526 A JP 2008025526A JP 2008025526 A JP2008025526 A JP 2008025526A JP 2009186678 A5 JP2009186678 A5 JP 2009186678A5
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JP
Japan
Prior art keywords
light
projection
light emitting
lens system
distance
Prior art date
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Application number
JP2008025526A
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English (en)
Japanese (ja)
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JP2009186678A (ja
JP5125561B2 (ja
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Priority to JP2008025526A priority Critical patent/JP5125561B2/ja
Priority claimed from JP2008025526A external-priority patent/JP5125561B2/ja
Publication of JP2009186678A publication Critical patent/JP2009186678A/ja
Publication of JP2009186678A5 publication Critical patent/JP2009186678A5/ja
Application granted granted Critical
Publication of JP5125561B2 publication Critical patent/JP5125561B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008025526A 2008-02-05 2008-02-05 投影装置及び投影制御方法 Expired - Fee Related JP5125561B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008025526A JP5125561B2 (ja) 2008-02-05 2008-02-05 投影装置及び投影制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008025526A JP5125561B2 (ja) 2008-02-05 2008-02-05 投影装置及び投影制御方法

Publications (3)

Publication Number Publication Date
JP2009186678A JP2009186678A (ja) 2009-08-20
JP2009186678A5 true JP2009186678A5 (enExample) 2011-03-10
JP5125561B2 JP5125561B2 (ja) 2013-01-23

Family

ID=41069996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008025526A Expired - Fee Related JP5125561B2 (ja) 2008-02-05 2008-02-05 投影装置及び投影制御方法

Country Status (1)

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JP (1) JP5125561B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5729304B2 (ja) * 2009-10-15 2015-06-03 日本電気株式会社 画像投射装置、画像投射方法、距離測定装置及び距離測定方法
KR101601810B1 (ko) * 2014-04-08 2016-03-09 에스케이텔레콤 주식회사 영상 왜곡 보정 방법 및 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000010196A (ja) * 1998-06-23 2000-01-14 Toshiba Corp 投写型画像表示装置
JP4535714B2 (ja) * 2003-11-19 2010-09-01 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタ
JP2007003355A (ja) * 2005-06-23 2007-01-11 Shinku Rei:Kk パルス光伝播時間計測装置および仮想マウス等の応用装置
US7494230B2 (en) * 2005-06-23 2009-02-24 Hewlett-Packard Development Company, Lp Reflecting non-visible light off one or more mirrors
JP2007324643A (ja) * 2006-05-30 2007-12-13 Matsushita Electric Ind Co Ltd 画像投射装置及び画像投射スクリーン及び画像表示システム

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