JP2012027318A5 - - Google Patents

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Publication number
JP2012027318A5
JP2012027318A5 JP2010167195A JP2010167195A JP2012027318A5 JP 2012027318 A5 JP2012027318 A5 JP 2012027318A5 JP 2010167195 A JP2010167195 A JP 2010167195A JP 2010167195 A JP2010167195 A JP 2010167195A JP 2012027318 A5 JP2012027318 A5 JP 2012027318A5
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JP
Japan
Prior art keywords
color light
light
display device
projection
image display
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
JP2010167195A
Other languages
English (en)
Japanese (ja)
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JP2012027318A (ja
JP5947479B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2010167195A priority Critical patent/JP5947479B2/ja
Priority claimed from JP2010167195A external-priority patent/JP5947479B2/ja
Priority to CN201110212385.4A priority patent/CN102346363B/zh
Priority to EP11006023.3A priority patent/EP2413186B1/en
Priority to US13/190,682 priority patent/US8704143B2/en
Publication of JP2012027318A publication Critical patent/JP2012027318A/ja
Publication of JP2012027318A5 publication Critical patent/JP2012027318A5/ja
Application granted granted Critical
Publication of JP5947479B2 publication Critical patent/JP5947479B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010167195A 2010-07-26 2010-07-26 投射型表示装置 Expired - Fee Related JP5947479B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010167195A JP5947479B2 (ja) 2010-07-26 2010-07-26 投射型表示装置
CN201110212385.4A CN102346363B (zh) 2010-07-26 2011-07-21 图像投射装置
EP11006023.3A EP2413186B1 (en) 2010-07-26 2011-07-22 Image projection apparatus
US13/190,682 US8704143B2 (en) 2010-07-26 2011-07-26 Image projection apparatus utilizing reflective image display element and plural parallel plates for a plurality of color light (as amended)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010167195A JP5947479B2 (ja) 2010-07-26 2010-07-26 投射型表示装置

Publications (3)

Publication Number Publication Date
JP2012027318A JP2012027318A (ja) 2012-02-09
JP2012027318A5 true JP2012027318A5 (enExample) 2014-02-20
JP5947479B2 JP5947479B2 (ja) 2016-07-06

Family

ID=44720474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010167195A Expired - Fee Related JP5947479B2 (ja) 2010-07-26 2010-07-26 投射型表示装置

Country Status (4)

Country Link
US (1) US8704143B2 (enExample)
EP (1) EP2413186B1 (enExample)
JP (1) JP5947479B2 (enExample)
CN (1) CN102346363B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102436074B (zh) 2010-09-29 2016-08-03 株式会社尼康 光斑减少装置以及投影仪
WO2013081822A1 (en) * 2011-11-28 2013-06-06 3M Innovative Properties Company Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
US11846773B2 (en) 2017-10-27 2023-12-19 3M Innovative Properties Company Optical system
CN108732778A (zh) * 2018-05-31 2018-11-02 东莞理工学院 一种双光源的3d打印成像系统和成像方法
CN114678409B (zh) * 2022-03-29 2025-05-13 京东方科技集团股份有限公司 显示面板及显示装置
CN117092662B (zh) * 2023-10-17 2024-02-23 中国科学技术大学 一种风场探测的量子干涉激光雷达系统和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3557317B2 (ja) * 1996-09-02 2004-08-25 テキサス インスツルメンツ インコーポレイテツド プロジエクタ装置及び色分離合成装置
JP2005283663A (ja) * 2004-03-26 2005-10-13 Canon Inc 表示光学系および画像投射装置
JP2006343692A (ja) 2005-06-10 2006-12-21 Victor Co Of Japan Ltd 投射表示装置
US20060256289A1 (en) * 2004-04-30 2006-11-16 Yoshio Fukuzaki Projection display apparatus
JP4577609B2 (ja) 2004-04-30 2010-11-10 日本ビクター株式会社 投射表示装置
US7273279B2 (en) * 2004-04-30 2007-09-25 Victor Company Of Japan Limited Projection display apparatus
CN100334480C (zh) * 2004-07-16 2007-08-29 中国科学院物理研究所 一种具有红、绿、蓝三基色的激光彩色显示装置
JP4510547B2 (ja) * 2004-08-09 2010-07-28 キヤノン株式会社 偏光分離素子及びそれを有する投影装置
JP2006145943A (ja) * 2004-11-22 2006-06-08 Victor Co Of Japan Ltd 投射表示装置
TWI262326B (en) * 2005-09-30 2006-09-21 Delta Electronics Inc Method and prism for improving illumination efficiency in optical projector systems
JP2008122949A (ja) * 2006-10-17 2008-05-29 Seiko Epson Corp 光源装置、プロジェクタ
JP5274107B2 (ja) * 2008-05-28 2013-08-28 キヤノン株式会社 画像投射装置

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