JP6283994B2 - 画像投影装置 - Google Patents

画像投影装置 Download PDF

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Publication number
JP6283994B2
JP6283994B2 JP2013242799A JP2013242799A JP6283994B2 JP 6283994 B2 JP6283994 B2 JP 6283994B2 JP 2013242799 A JP2013242799 A JP 2013242799A JP 2013242799 A JP2013242799 A JP 2013242799A JP 6283994 B2 JP6283994 B2 JP 6283994B2
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Japan
Prior art keywords
light receiving
receiving sensor
projector
sensor
image projection
Prior art date
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Expired - Fee Related
Application number
JP2013242799A
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English (en)
Japanese (ja)
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JP2015102662A (ja
JP2015102662A5 (enExample
Inventor
敏伸 松山
敏伸 松山
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.)
Ricoh Co Ltd
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Ricoh Co Ltd
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.)
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Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2013242799A priority Critical patent/JP6283994B2/ja
Publication of JP2015102662A publication Critical patent/JP2015102662A/ja
Publication of JP2015102662A5 publication Critical patent/JP2015102662A5/ja
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Publication of JP6283994B2 publication Critical patent/JP6283994B2/ja
Expired - Fee Related legal-status Critical Current
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  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
JP2013242799A 2013-11-25 2013-11-25 画像投影装置 Expired - Fee Related JP6283994B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013242799A JP6283994B2 (ja) 2013-11-25 2013-11-25 画像投影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013242799A JP6283994B2 (ja) 2013-11-25 2013-11-25 画像投影装置

Publications (3)

Publication Number Publication Date
JP2015102662A JP2015102662A (ja) 2015-06-04
JP2015102662A5 JP2015102662A5 (enExample) 2017-01-12
JP6283994B2 true JP6283994B2 (ja) 2018-02-28

Family

ID=53378403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013242799A Expired - Fee Related JP6283994B2 (ja) 2013-11-25 2013-11-25 画像投影装置

Country Status (1)

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JP (1) JP6283994B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6344092B2 (ja) * 2014-06-30 2018-06-20 セイコーエプソン株式会社 プロジェクター
JP7761473B2 (ja) 2021-12-23 2025-10-28 富士フイルム株式会社 投射レンズおよび投射装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277892A (ja) * 1986-05-27 1987-12-02 Toshiba Corp リモ−トコントロ−ル受信装置
JP2000022635A (ja) * 1998-07-03 2000-01-21 Toshiba Corp リモートコントロール信号受信装置
JP2006317850A (ja) * 2005-05-16 2006-11-24 Funai Electric Co Ltd プロジェクタ
JP2007047233A (ja) * 2005-08-08 2007-02-22 Pentax Corp 液晶モニタユニット
JP2008256945A (ja) * 2007-04-05 2008-10-23 Mitsubishi Electric Corp 投射型表示装置
JP2009265296A (ja) * 2008-04-24 2009-11-12 Seiko Epson Corp プロジェクタ、プログラムおよび情報記憶媒体

Also Published As

Publication number Publication date
JP2015102662A (ja) 2015-06-04

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