CN101414055B - 投影光学系统和图像显示设备 - Google Patents

投影光学系统和图像显示设备 Download PDF

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Publication number
CN101414055B
CN101414055B CN2008102128767A CN200810212876A CN101414055B CN 101414055 B CN101414055 B CN 101414055B CN 2008102128767 A CN2008102128767 A CN 2008102128767A CN 200810212876 A CN200810212876 A CN 200810212876A CN 101414055 B CN101414055 B CN 101414055B
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projection
optical
optical system
image
present
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CN101414055A (zh
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藤田和弘
高浦淳
安部一成
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Ricoh Co Ltd
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Ricoh Co Ltd
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CN2008102128767A 2007-09-07 2008-09-08 投影光学系统和图像显示设备 Active CN101414055B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-233249 2007-09-07
JP2007233249 2007-09-07
JP2007233249 2007-09-07
JP2008159655A JP5286963B2 (ja) 2007-09-07 2008-06-18 投射光学系
JP2008159655 2008-06-18
JP2008-159655 2008-06-18

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CN2011100388329A Division CN102103312B (zh) 2007-09-07 2008-09-08 投影光学设备和图像显示设备

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CN101414055A CN101414055A (zh) 2009-04-22
CN101414055B true CN101414055B (zh) 2011-04-13

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CN2011100388329A Expired - Fee Related CN102103312B (zh) 2007-09-07 2008-09-08 投影光学设备和图像显示设备
CN2008102128767A Active CN101414055B (zh) 2007-09-07 2008-09-08 投影光学系统和图像显示设备

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CN (2) CN102103312B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011107295A (ja) * 2009-11-16 2011-06-02 Ricoh Co Ltd 投射光学系、画像表示装置及び画像表示システム
JP2011112811A (ja) * 2009-11-25 2011-06-09 Ricoh Co Ltd 画像投射装置
JP5415305B2 (ja) * 2010-01-19 2014-02-12 富士フイルム株式会社 投写光学系およびこれを用いた投写型表示装置
JP5411720B2 (ja) * 2010-01-19 2014-02-12 富士フイルム株式会社 投写光学系およびこれを用いた投写型表示装置
JP5907404B2 (ja) * 2011-03-15 2016-04-26 株式会社リコー 画像投影装置
JP5935131B2 (ja) 2011-10-31 2016-06-15 株式会社リコー 画像表示装置
JP5696644B2 (ja) 2011-11-04 2015-04-08 株式会社リコー 画像表示装置
CN102654703B (zh) 2012-03-31 2015-01-07 京东方科技集团股份有限公司 一种阵列基板及其制造方法、以及显示设备
US9158119B2 (en) 2012-10-31 2015-10-13 Ricoh Company, Ltd. Enlargement optical system
US8922883B2 (en) 2012-11-05 2014-12-30 Ricoh Company, Ltd. Magnification optical system
JP2014153478A (ja) * 2013-02-06 2014-08-25 Sony Corp 画像投影装置および画像投影方法
JP6199082B2 (ja) * 2013-06-05 2017-09-20 リコー光学株式会社 投射光学系
CN107293201B (zh) * 2016-04-12 2019-09-06 英济股份有限公司 双影像投影装置
US10462363B2 (en) * 2017-02-23 2019-10-29 Canon Kabushiki Kaisha Optical apparatus
EP3605182A4 (en) * 2017-03-30 2020-03-18 Panasonic Intellectual Property Management Co., Ltd. SYSTEM FOR OPTICAL PROJECTION, IMAGE PROJECTION DEVICE AND IMAGE PROJECTION SYSTEM
JP6390882B1 (ja) 2017-09-27 2018-09-19 パナソニックＩｐマネジメント株式会社 画像投写装置
JP2019061227A (ja) * 2018-08-07 2019-04-18 パナソニックＩｐマネジメント株式会社 画像投写装置

Citations (1)

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Publication number Priority date Publication date Assignee Title
CN1906519A (zh) * 2004-10-21 2007-01-31 索尼株式会社 投影光学系统及投影型图像显示装置

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JPH05107659A (ja) * 1991-10-17 1993-04-30 Fujitsu General Ltd プロジエクタ装置
JP3182945B2 (ja) * 1992-12-14 2001-07-03 富士写真フイルム株式会社 マルチ画面プロジェクションモニタ
GB2367905B (en) * 1999-07-14 2003-10-08 Eiki Matsuo Imaging optical system
TW538256B (en) * 2000-01-14 2003-06-21 Zeiss Stiftung Microlithographic reduction projection catadioptric objective
JP3840031B2 (ja) * 2000-03-09 2006-11-01 キヤノン株式会社 投射光学系及びそれを用いた投射型表示装置
JP4223936B2 (ja) * 2003-02-06 2009-02-12 株式会社リコー 投射光学系、拡大投射光学系、拡大投射装置及び画像投射装置
JP4669668B2 (ja) * 2004-05-27 2011-04-13 Ｎｅｃディスプレイソリューションズ株式会社 投射型表示装置
TWI289210B (en) * 2004-10-21 2007-11-01 Sony Corp Projection optical system and projection type image display device
JP2007079524A (ja) * 2004-10-21 2007-03-29 Sony Corp 投射光学系及び投射型画像表示装置
JP4890771B2 (ja) * 2005-02-28 2012-03-07 富士フイルム株式会社 投写光学系およびこれを用いた投写型表示装置
JP4965133B2 (ja) * 2006-02-09 2012-07-04 株式会社リコー 光学系および画像表示装置
JP4760452B2 (ja) * 2006-03-03 2011-08-31 日本電気株式会社 発話訓練装置、発話訓練システム、発話訓練支援方法およびプログラム
JP4978184B2 (ja) * 2006-12-21 2012-07-18 セイコーエプソン株式会社 半導体装置及び電子機器
JP5180689B2 (ja) * 2007-08-07 2013-04-10 三洋電機株式会社 投写型映像表示装置
JP4827875B2 (ja) * 2008-03-27 2011-11-30 三洋電機株式会社 投写型映像表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1906519A (zh) * 2004-10-21 2007-01-31 索尼株式会社 投影光学系统及投影型图像显示装置

Also Published As

Publication number Publication date
JP2013231978A (ja) 2013-11-14
JP2009080462A (ja) 2009-04-16
CN101414055A (zh) 2009-04-22
JP5286963B2 (ja) 2013-09-11
JP5545394B2 (ja) 2014-07-09
CN102103312B (zh) 2012-10-31
CN102103312A (zh) 2011-06-22

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