JP2015025963A5 - - Google Patents

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Publication number
JP2015025963A5
JP2015025963A5 JP2013155786A JP2013155786A JP2015025963A5 JP 2015025963 A5 JP2015025963 A5 JP 2015025963A5 JP 2013155786 A JP2013155786 A JP 2013155786A JP 2013155786 A JP2013155786 A JP 2013155786A JP 2015025963 A5 JP2015025963 A5 JP 2015025963A5
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JP
Japan
Prior art keywords
light source
image display
control unit
power supplied
cooling
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.)
Granted
Application number
JP2013155786A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015025963A (ja
JP6366235B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013155786A priority Critical patent/JP6366235B2/ja
Priority claimed from JP2013155786A external-priority patent/JP6366235B2/ja
Priority to US14/338,625 priority patent/US9746754B2/en
Publication of JP2015025963A publication Critical patent/JP2015025963A/ja
Publication of JP2015025963A5 publication Critical patent/JP2015025963A5/ja
Priority to US15/588,303 priority patent/US10146112B2/en
Application granted granted Critical
Publication of JP6366235B2 publication Critical patent/JP6366235B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013155786A 2013-07-26 2013-07-26 投写型画像表示装置 Expired - Fee Related JP6366235B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013155786A JP6366235B2 (ja) 2013-07-26 2013-07-26 投写型画像表示装置
US14/338,625 US9746754B2 (en) 2013-07-26 2014-07-23 Projecting type image display apparatus including light source control unit and cooling control unit
US15/588,303 US10146112B2 (en) 2013-07-26 2017-05-05 Projecting type image display apparatus including light source control unit and cooling control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013155786A JP6366235B2 (ja) 2013-07-26 2013-07-26 投写型画像表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018127358A Division JP6594492B2 (ja) 2018-07-04 2018-07-04 投写型画像表示装置

Publications (3)

Publication Number Publication Date
JP2015025963A JP2015025963A (ja) 2015-02-05
JP2015025963A5 true JP2015025963A5 (https=) 2016-09-08
JP6366235B2 JP6366235B2 (ja) 2018-08-01

Family

ID=52390245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013155786A Expired - Fee Related JP6366235B2 (ja) 2013-07-26 2013-07-26 投写型画像表示装置

Country Status (2)

Country Link
US (2) US9746754B2 (https=)
JP (1) JP6366235B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6690217B2 (ja) * 2015-03-09 2020-04-28 セイコーエプソン株式会社 光源装置及びプロジェクター
US20170075205A1 (en) * 2015-09-13 2017-03-16 Apple Inc. Integrated light pipe for optical projection
JP2019032457A (ja) * 2017-08-09 2019-02-28 キヤノン株式会社 投影装置及びその制御方法
US10424332B2 (en) * 2018-01-10 2019-09-24 International Business Machines Corporation Attenuating reaction forces caused by internally supported stators in brushless DC motors
US10667341B1 (en) 2018-09-16 2020-05-26 Apple Inc. Light projector with integrated integrity sensor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481832A (ja) * 1990-07-25 1992-03-16 Mita Ind Co Ltd オーバーヘッドプロジェクタ
JP3498639B2 (ja) * 1999-06-25 2004-02-16 松下電器産業株式会社 光源装置およびこれを用いたプロジェクタ
JP4070420B2 (ja) * 2001-03-23 2008-04-02 フェニックス電機株式会社 超高圧放電灯の点灯方法と点灯装置
DE60321599D1 (de) * 2002-12-11 2008-07-24 Philips Intellectual Property Beleuchtungseinheit
JP4176000B2 (ja) * 2003-11-21 2008-11-05 三洋電機株式会社 投写型映像表示装置
JP2005156750A (ja) * 2003-11-21 2005-06-16 Sanyo Electric Co Ltd 投写型映像表示装置
JP4081684B2 (ja) 2004-05-25 2008-04-30 岩崎電気株式会社 高圧放電ランプの冷却装置及び冷却方法
JP2006017809A (ja) * 2004-06-30 2006-01-19 Toshiba Corp プロジェクション映像表示装置
JP2006032111A (ja) * 2004-07-15 2006-02-02 Casio Comput Co Ltd 投影装置、投影装置の光源ランプ駆動方法及びプログラム
JP2006039248A (ja) * 2004-07-28 2006-02-09 Matsushita Electric Ind Co Ltd 投射型テレビジョン受像機
JP4158761B2 (ja) * 2004-11-26 2008-10-01 株式会社ニコン プロジェクタ装置
JP2007059641A (ja) * 2005-08-25 2007-03-08 Seiko Epson Corp ファンコントロール装置、および当該ファンコントロール装置を備えたプロジェクタ、ファンコントロール装置によるファン駆動方法
JP4670602B2 (ja) * 2005-11-16 2011-04-13 セイコーエプソン株式会社 プロジェクションシステム、プロジェクタ、および情報処理装置
US8008872B2 (en) * 2006-05-12 2011-08-30 Koninklijke Philips Electronics N.V. Method of shutting down a high pressure discharge lamp and driving unit for driving a high pressure discharge lamp
TWI375852B (en) * 2006-08-02 2012-11-01 Coretronic Corp Method for shutting off projector
JP2008288019A (ja) * 2007-05-17 2008-11-27 Iwasaki Electric Co Ltd マイクロ波ランプの点灯方法
JP4518108B2 (ja) * 2007-06-20 2010-08-04 カシオ計算機株式会社 投影装置、投影装置の運転制御方法及びプログラム
JP2011033858A (ja) * 2009-08-03 2011-02-17 Seiko Epson Corp プロジェクター及びその制御方法

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