JP5900426B2 - 光軸調整装置及び投影装置 - Google Patents

光軸調整装置及び投影装置 Download PDF

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Publication number
JP5900426B2
JP5900426B2 JP2013132424A JP2013132424A JP5900426B2 JP 5900426 B2 JP5900426 B2 JP 5900426B2 JP 2013132424 A JP2013132424 A JP 2013132424A JP 2013132424 A JP2013132424 A JP 2013132424A JP 5900426 B2 JP5900426 B2 JP 5900426B2
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Prior art keywords
optical element
optical axis
optical
adjustment screw
case
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JP2013132424A
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Japanese (ja)
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JP2015007689A (ja
Inventor
山本　協
協 山本
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP2013132424A priority Critical patent/JP5900426B2/ja
Priority to CN201420344298.3U priority patent/CN204374499U/zh
Publication of JP2015007689A publication Critical patent/JP2015007689A/ja
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Publication of JP5900426B2 publication Critical patent/JP5900426B2/ja
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  • Projection Apparatus (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2013132424A 2013-06-25 2013-06-25 光軸調整装置及び投影装置 Active JP5900426B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013132424A JP5900426B2 (ja) 2013-06-25 2013-06-25 光軸調整装置及び投影装置
CN201420344298.3U CN204374499U (zh) 2013-06-25 2014-06-25 光轴调整装置及投影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013132424A JP5900426B2 (ja) 2013-06-25 2013-06-25 光軸調整装置及び投影装置

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JP2015007689A JP2015007689A (ja) 2015-01-15
JP5900426B2 true JP5900426B2 (ja) 2016-04-06

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JP2013132424A Active JP5900426B2 (ja) 2013-06-25 2013-06-25 光軸調整装置及び投影装置

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JP (1) JP5900426B2 (zh)
CN (1) CN204374499U (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10048574B2 (en) 2015-12-28 2018-08-14 Lenovo (Beijing) Limited Electronic device
CN105467727B (zh) * 2015-12-28 2017-07-25 联想(北京)有限公司 一种电子设备
JP2020030314A (ja) * 2018-08-22 2020-02-27 マクセル株式会社 光源装置、プロジェクタ、及び照明装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418134A (en) * 1987-07-14 1989-01-20 Seiko Epson Corp Viewfinder lens adjusting mechanism
US6773118B2 (en) * 2001-09-20 2004-08-10 Benq Corporation Apparatus for positioning and adjusting a light pipe
JP3093005U (ja) * 2002-09-25 2003-04-18 船井電機株式会社 画像表示プロジェクタのライトトンネル構造
JP3928633B2 (ja) * 2003-07-28 2007-06-13 セイコーエプソン株式会社 プロジェクタ
JP4994583B2 (ja) * 2004-09-02 2012-08-08 キヤノン株式会社 移動装置及び投射装置
TWI280450B (en) * 2004-10-29 2007-05-01 Young Optics Inc Device for fastening/adjusting position of integration rod of projection optical system
JP4911944B2 (ja) * 2005-10-14 2012-04-04 株式会社コシナ 光学機構のレンズシフト装置
JP5245422B2 (ja) * 2008-01-23 2013-07-24 セイコーエプソン株式会社 プロジェクタ
JP2010286631A (ja) * 2009-06-11 2010-12-24 Fujifilm Corp インテグレータ装置及びプロジェクタ

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Publication number Publication date
CN204374499U (zh) 2015-06-03
JP2015007689A (ja) 2015-01-15

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