JP4086409B2 - 投射型表示装置 - Google Patents

投射型表示装置 Download PDF

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Publication number
JP4086409B2
JP4086409B2 JP08381299A JP8381299A JP4086409B2 JP 4086409 B2 JP4086409 B2 JP 4086409B2 JP 08381299 A JP08381299 A JP 08381299A JP 8381299 A JP8381299 A JP 8381299A JP 4086409 B2 JP4086409 B2 JP 4086409B2
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JP
Japan
Prior art keywords
light
optical
color
optical element
optical path
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.)
Expired - Fee Related
Application number
JP08381299A
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English (en)
Japanese (ja)
Other versions
JP2000275730A5 (enExample
JP2000275730A (ja
Inventor
浩幸 児玉
奥山　　敦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP08381299A priority Critical patent/JP4086409B2/ja
Publication of JP2000275730A publication Critical patent/JP2000275730A/ja
Publication of JP2000275730A5 publication Critical patent/JP2000275730A5/ja
Application granted granted Critical
Publication of JP4086409B2 publication Critical patent/JP4086409B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP08381299A 1999-03-26 1999-03-26 投射型表示装置 Expired - Fee Related JP4086409B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08381299A JP4086409B2 (ja) 1999-03-26 1999-03-26 投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08381299A JP4086409B2 (ja) 1999-03-26 1999-03-26 投射型表示装置

Publications (3)

Publication Number Publication Date
JP2000275730A JP2000275730A (ja) 2000-10-06
JP2000275730A5 JP2000275730A5 (enExample) 2006-05-18
JP4086409B2 true JP4086409B2 (ja) 2008-05-14

Family

ID=13813100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08381299A Expired - Fee Related JP4086409B2 (ja) 1999-03-26 1999-03-26 投射型表示装置

Country Status (1)

Country Link
JP (1) JP4086409B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6919992B2 (en) 2001-10-01 2005-07-19 Canon Kabushiki Kaisha Color separating-combining optical system, image display optical system, and projection image display apparatus
JP6465594B2 (ja) 2014-09-03 2019-02-06 キヤノン株式会社 色分離合成系およびこれを用いた投射型表示装置
JP6597162B2 (ja) * 2015-10-16 2019-10-30 セイコーエプソン株式会社 プロジェクター
JP6673109B2 (ja) * 2016-09-13 2020-03-25 株式会社Ｊｖｃケンウッド 投射型画像表示装置
CN109814325A (zh) * 2019-02-27 2019-05-28 深圳彩翼光电科技有限公司 一种双显示屏照明光路系统

Also Published As

Publication number Publication date
JP2000275730A (ja) 2000-10-06

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