JP2015194677A5 - - Google Patents

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Publication number
JP2015194677A5
JP2015194677A5 JP2014179105A JP2014179105A JP2015194677A5 JP 2015194677 A5 JP2015194677 A5 JP 2015194677A5 JP 2014179105 A JP2014179105 A JP 2014179105A JP 2014179105 A JP2014179105 A JP 2014179105A JP 2015194677 A5 JP2015194677 A5 JP 2015194677A5
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JP
Japan
Prior art keywords
moving member
moving
vertical
suppressed
projection optical
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Application number
JP2014179105A
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English (en)
Japanese (ja)
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JP2015194677A (ja
JP6442935B2 (ja
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Priority to JP2014179105A priority Critical patent/JP6442935B2/ja
Priority claimed from JP2014179105A external-priority patent/JP6442935B2/ja
Priority to CN201520161225.5U priority patent/CN204536712U/zh
Publication of JP2015194677A publication Critical patent/JP2015194677A/ja
Publication of JP2015194677A5 publication Critical patent/JP2015194677A5/ja
Application granted granted Critical
Publication of JP6442935B2 publication Critical patent/JP6442935B2/ja
Active legal-status Critical Current
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JP2014179105A 2014-03-20 2014-09-03 プロジェクター Active JP6442935B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014179105A JP6442935B2 (ja) 2014-03-20 2014-09-03 プロジェクター
CN201520161225.5U CN204536712U (zh) 2014-03-20 2015-03-20 投影仪

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014058773 2014-03-20
JP2014058773 2014-03-20
JP2014179105A JP6442935B2 (ja) 2014-03-20 2014-09-03 プロジェクター

Publications (3)

Publication Number Publication Date
JP2015194677A JP2015194677A (ja) 2015-11-05
JP2015194677A5 true JP2015194677A5 (cg-RX-API-DMAC7.html) 2017-10-12
JP6442935B2 JP6442935B2 (ja) 2018-12-26

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ID=54433727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014179105A Active JP6442935B2 (ja) 2014-03-20 2014-09-03 プロジェクター

Country Status (1)

Country Link
JP (1) JP6442935B2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114077128B (zh) * 2020-08-11 2025-03-07 深圳光峰科技股份有限公司 一种镜头调节装置及投影设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4424000B2 (ja) * 2004-02-19 2010-03-03 セイコーエプソン株式会社 光学装置及びプロジェクタ
JP4846337B2 (ja) * 2005-10-24 2011-12-28 ニスカ株式会社 光量調整装置及びこれを備えたプロジェクタ装置
JP4479798B2 (ja) * 2008-01-23 2010-06-09 セイコーエプソン株式会社 プロジェクタ
JP5102162B2 (ja) * 2008-09-12 2012-12-19 株式会社Ｓｕｗａオプトロニクス 鏡筒支持装置および投射型表示装置
JP5691257B2 (ja) * 2010-06-22 2015-04-01 セイコーエプソン株式会社 プロジェクター
GB2482289B (en) * 2010-07-26 2016-04-06 Barco Nv Position adjustment system for a projection lens
JP2012127985A (ja) * 2010-12-13 2012-07-05 Canon Inc 画像投射装置
JP5783405B2 (ja) * 2011-03-29 2015-09-24 カシオ計算機株式会社 光源装置及びプロジェクタ並びに光源装置の組込み方法
JP5838450B2 (ja) * 2011-06-09 2016-01-06 株式会社コシナ プロジェクタのレンズシフト装置

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