JP4094805B2 - 画像表示装置及び投写型画像表示装置 - Google Patents

画像表示装置及び投写型画像表示装置 Download PDF

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Publication number
JP4094805B2
JP4094805B2 JP2000319881A JP2000319881A JP4094805B2 JP 4094805 B2 JP4094805 B2 JP 4094805B2 JP 2000319881 A JP2000319881 A JP 2000319881A JP 2000319881 A JP2000319881 A JP 2000319881A JP 4094805 B2 JP4094805 B2 JP 4094805B2
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JP
Japan
Prior art keywords
lens
light
image display
display device
illumination spot
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
JP2000319881A
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English (en)
Japanese (ja)
Other versions
JP2002131687A (ja
JP2002131687A5 (enExample
Inventor
吉弘 枡本
充弘 和田
秀樹 大前
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2000319881A priority Critical patent/JP4094805B2/ja
Publication of JP2002131687A publication Critical patent/JP2002131687A/ja
Publication of JP2002131687A5 publication Critical patent/JP2002131687A5/ja
Application granted granted Critical
Publication of JP4094805B2 publication Critical patent/JP4094805B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Images

Landscapes

  • Microscoopes, Condenser (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP2000319881A 2000-10-19 2000-10-19 画像表示装置及び投写型画像表示装置 Expired - Fee Related JP4094805B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000319881A JP4094805B2 (ja) 2000-10-19 2000-10-19 画像表示装置及び投写型画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000319881A JP4094805B2 (ja) 2000-10-19 2000-10-19 画像表示装置及び投写型画像表示装置

Publications (3)

Publication Number Publication Date
JP2002131687A JP2002131687A (ja) 2002-05-09
JP2002131687A5 JP2002131687A5 (enExample) 2006-02-16
JP4094805B2 true JP4094805B2 (ja) 2008-06-04

Family

ID=18798263

Family Applications (1)

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JP2000319881A Expired - Fee Related JP4094805B2 (ja) 2000-10-19 2000-10-19 画像表示装置及び投写型画像表示装置

Country Status (1)

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JP (1) JP4094805B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4616577B2 (ja) * 2004-04-22 2011-01-19 株式会社日立製作所 映像表示装置
JP2006011088A (ja) * 2004-06-25 2006-01-12 Funai Electric Co Ltd プロジェクタ
CN101454719B (zh) 2006-05-29 2010-06-23 松下电器产业株式会社 投射型显示装置
JP2008145580A (ja) * 2006-12-07 2008-06-26 Ushio Inc 投影装置用光学系
JP6078956B2 (ja) * 2012-02-29 2017-02-15 セイコーエプソン株式会社 プロジェクター及びレンズアレイ
JP6081481B2 (ja) * 2012-11-07 2017-02-15 日立マクセル株式会社 投写型映像表示装置
JP5938335B2 (ja) * 2012-11-20 2016-06-22 日立マクセル株式会社 投写型映像表示装置

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Publication number Publication date
JP2002131687A (ja) 2002-05-09

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