JP4412010B2 - 投射型表示装置 - Google Patents

投射型表示装置 Download PDF

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Publication number
JP4412010B2
JP4412010B2 JP2004071737A JP2004071737A JP4412010B2 JP 4412010 B2 JP4412010 B2 JP 4412010B2 JP 2004071737 A JP2004071737 A JP 2004071737A JP 2004071737 A JP2004071737 A JP 2004071737A JP 4412010 B2 JP4412010 B2 JP 4412010B2
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JP
Japan
Prior art keywords
optical
groove
optical path
display device
projection 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.)
Expired - Fee Related
Application number
JP2004071737A
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English (en)
Japanese (ja)
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JP2005258225A5 (enExample
JP2005258225A (ja
Inventor
禎久 愛甲
勝己 村松
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2004071737A priority Critical patent/JP4412010B2/ja
Publication of JP2005258225A publication Critical patent/JP2005258225A/ja
Publication of JP2005258225A5 publication Critical patent/JP2005258225A5/ja
Application granted granted Critical
Publication of JP4412010B2 publication Critical patent/JP4412010B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
JP2004071737A 2004-03-12 2004-03-12 投射型表示装置 Expired - Fee Related JP4412010B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004071737A JP4412010B2 (ja) 2004-03-12 2004-03-12 投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004071737A JP4412010B2 (ja) 2004-03-12 2004-03-12 投射型表示装置

Publications (3)

Publication Number Publication Date
JP2005258225A JP2005258225A (ja) 2005-09-22
JP2005258225A5 JP2005258225A5 (enExample) 2006-12-14
JP4412010B2 true JP4412010B2 (ja) 2010-02-10

Family

ID=35083973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004071737A Expired - Fee Related JP4412010B2 (ja) 2004-03-12 2004-03-12 投射型表示装置

Country Status (1)

Country Link
JP (1) JP4412010B2 (enExample)

Also Published As

Publication number Publication date
JP2005258225A (ja) 2005-09-22

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