JP4160297B2 - 光偏向素子 - Google Patents

光偏向素子 Download PDF

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Publication number
JP4160297B2
JP4160297B2 JP2001380596A JP2001380596A JP4160297B2 JP 4160297 B2 JP4160297 B2 JP 4160297B2 JP 2001380596 A JP2001380596 A JP 2001380596A JP 2001380596 A JP2001380596 A JP 2001380596A JP 4160297 B2 JP4160297 B2 JP 4160297B2
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JP
Japan
Prior art keywords
light
prism
light source
convex curved
shape
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
JP2001380596A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003203513A5 (enExample
JP2003203513A (ja
Inventor
友義 山下
一清 千葉
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Mitsubishi Rayon 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 Mitsubishi Chemical Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Chemical Corp
Priority to JP2001380596A priority Critical patent/JP4160297B2/ja
Publication of JP2003203513A publication Critical patent/JP2003203513A/ja
Publication of JP2003203513A5 publication Critical patent/JP2003203513A5/ja
Application granted granted Critical
Publication of JP4160297B2 publication Critical patent/JP4160297B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
JP2001380596A 2000-12-13 2001-12-13 光偏向素子 Expired - Fee Related JP4160297B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001380596A JP4160297B2 (ja) 2000-12-13 2001-12-13 光偏向素子

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000379089 2000-12-13
JP2000-379089 2000-12-13
JP2001314149 2001-10-11
JP2001-314149 2001-10-11
JP2001-325205 2001-10-23
JP2001325205 2001-10-23
JP2001380596A JP4160297B2 (ja) 2000-12-13 2001-12-13 光偏向素子

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2008058763A Division JP2008209928A (ja) 2000-12-13 2008-03-07 光源装置及びそれに用いる光偏向素子
JP2008058764A Division JP2008209929A (ja) 2000-12-13 2008-03-07 光源装置及びそれに用いる光偏向素子

Publications (3)

Publication Number Publication Date
JP2003203513A JP2003203513A (ja) 2003-07-18
JP2003203513A5 JP2003203513A5 (enExample) 2005-07-28
JP4160297B2 true JP4160297B2 (ja) 2008-10-01

Family

ID=27670878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001380596A Expired - Fee Related JP4160297B2 (ja) 2000-12-13 2001-12-13 光偏向素子

Country Status (1)

Country Link
JP (1) JP4160297B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW594279B (en) * 2000-12-13 2004-06-21 Mitsubishi Rayon Co Light source device
JP4613566B2 (ja) * 2004-09-30 2011-01-19 ソニー株式会社 光透過シート
JP5360592B2 (ja) * 2009-12-28 2013-12-04 大日本印刷株式会社 プリズムシート、面光源装置および表示装置

Also Published As

Publication number Publication date
JP2003203513A (ja) 2003-07-18

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