JP2015004866A5 - - Google Patents

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Publication number
JP2015004866A5
JP2015004866A5 JP2013130736A JP2013130736A JP2015004866A5 JP 2015004866 A5 JP2015004866 A5 JP 2015004866A5 JP 2013130736 A JP2013130736 A JP 2013130736A JP 2013130736 A JP2013130736 A JP 2013130736A JP 2015004866 A5 JP2015004866 A5 JP 2015004866A5
Authority
JP
Japan
Prior art keywords
image
optical unit
gap
exhaust port
projection optical
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.)
Pending
Application number
JP2013130736A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015004866A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013130736A priority Critical patent/JP2015004866A/ja
Priority claimed from JP2013130736A external-priority patent/JP2015004866A/ja
Priority to EP14173316.2A priority patent/EP2816406B1/en
Publication of JP2015004866A publication Critical patent/JP2015004866A/ja
Publication of JP2015004866A5 publication Critical patent/JP2015004866A5/ja
Pending legal-status Critical Current

Links

JP2013130736A 2013-06-21 2013-06-21 画像投射装置 Pending JP2015004866A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013130736A JP2015004866A (ja) 2013-06-21 2013-06-21 画像投射装置
EP14173316.2A EP2816406B1 (en) 2013-06-21 2014-06-20 Image projector comprising a cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013130736A JP2015004866A (ja) 2013-06-21 2013-06-21 画像投射装置

Publications (2)

Publication Number Publication Date
JP2015004866A JP2015004866A (ja) 2015-01-08
JP2015004866A5 true JP2015004866A5 (cg-RX-API-DMAC10.html) 2017-01-12

Family

ID=50972597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013130736A Pending JP2015004866A (ja) 2013-06-21 2013-06-21 画像投射装置

Country Status (2)

Country Link
EP (1) EP2816406B1 (cg-RX-API-DMAC10.html)
JP (1) JP2015004866A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6507899B2 (ja) * 2015-07-14 2019-05-08 株式会社リコー 画像投影装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000194071A (ja) * 1998-12-28 2000-07-14 Seiko Epson Corp 投写型表示装置
JP2003215702A (ja) * 2002-01-23 2003-07-30 Seiko Epson Corp プロジェクタ
JP4063213B2 (ja) * 2003-12-09 2008-03-19 カシオ計算機株式会社 光源装置及びそれを備えたプロジェクタ
JP2012063388A (ja) * 2010-09-14 2012-03-29 Seiko Epson Corp プロジェクター
US9122139B2 (en) * 2010-09-29 2015-09-01 Hitachi Maxell, Ltd. Projection image displaying device with openings around its projection lens and mirror
JP5692654B2 (ja) 2011-11-04 2015-04-01 株式会社リコー 画像投影装置
JP5664979B2 (ja) * 2011-11-04 2015-02-04 株式会社リコー 画像投影装置

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