JP2004020603A5 - - Google Patents

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Publication number
JP2004020603A5
JP2004020603A5 JP2002171488A JP2002171488A JP2004020603A5 JP 2004020603 A5 JP2004020603 A5 JP 2004020603A5 JP 2002171488 A JP2002171488 A JP 2002171488A JP 2002171488 A JP2002171488 A JP 2002171488A JP 2004020603 A5 JP2004020603 A5 JP 2004020603A5
Authority
JP
Japan
Prior art keywords
light valve
light
prism
prism member
light shielding
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.)
Pending
Application number
JP2002171488A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004020603A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002171488A priority Critical patent/JP2004020603A/ja
Priority claimed from JP2002171488A external-priority patent/JP2004020603A/ja
Publication of JP2004020603A publication Critical patent/JP2004020603A/ja
Publication of JP2004020603A5 publication Critical patent/JP2004020603A5/ja
Pending legal-status Critical Current

Links

JP2002171488A 2002-06-12 2002-06-12 投射型表示装置 Pending JP2004020603A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002171488A JP2004020603A (ja) 2002-06-12 2002-06-12 投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002171488A JP2004020603A (ja) 2002-06-12 2002-06-12 投射型表示装置

Publications (2)

Publication Number Publication Date
JP2004020603A JP2004020603A (ja) 2004-01-22
JP2004020603A5 true JP2004020603A5 (enrdf_load_html_response) 2005-10-13

Family

ID=31171338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002171488A Pending JP2004020603A (ja) 2002-06-12 2002-06-12 投射型表示装置

Country Status (1)

Country Link
JP (1) JP2004020603A (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006220836A (ja) * 2005-02-09 2006-08-24 Sharp Corp 光学装置
JP2007047477A (ja) * 2005-08-10 2007-02-22 Sony Corp プロジェクタユニットおよびプロジェクションテレビジョン装置
JP5038043B2 (ja) * 2007-07-17 2012-10-03 キヤノン株式会社 画像投射装置
JP5078650B2 (ja) * 2008-02-12 2012-11-21 キヤノン株式会社 画像表示装置
JP5598006B2 (ja) * 2010-02-03 2014-10-01 ソニー株式会社 液晶表示装置及び投射型表示装置
JP6351401B2 (ja) 2014-06-27 2018-07-04 キヤノン株式会社 投写型表示装置および画像表示システム
JP6604745B2 (ja) 2015-05-15 2019-11-13 キヤノン株式会社 光変調素子ユニットおよび画像投射装置
CN116626972A (zh) * 2023-04-27 2023-08-22 青岛海信激光显示股份有限公司 光机装置和激光投影设备

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