JP4392195B2 - 偏光変換素子およびその製造方法 - Google Patents

偏光変換素子およびその製造方法 Download PDF

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Publication number
JP4392195B2
JP4392195B2 JP2003164201A JP2003164201A JP4392195B2 JP 4392195 B2 JP4392195 B2 JP 4392195B2 JP 2003164201 A JP2003164201 A JP 2003164201A JP 2003164201 A JP2003164201 A JP 2003164201A JP 4392195 B2 JP4392195 B2 JP 4392195B2
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Japan
Prior art keywords
substrate
polarization
conversion element
light
polarized light
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Expired - Fee Related
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JP2003164201A
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Japanese (ja)
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JP2004070299A5 (enExample
JP2004070299A (ja
Inventor
健二 井上
健一 池田
博史 山口
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
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Priority to JP2003164201A priority Critical patent/JP4392195B2/ja
Publication of JP2004070299A publication Critical patent/JP2004070299A/ja
Publication of JP2004070299A5 publication Critical patent/JP2004070299A5/ja
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Publication of JP4392195B2 publication Critical patent/JP4392195B2/ja
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  • Liquid Crystal (AREA)
JP2003164201A 2002-06-10 2003-06-09 偏光変換素子およびその製造方法 Expired - Fee Related JP4392195B2 (ja)

Priority Applications (1)

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JP2003164201A JP4392195B2 (ja) 2002-06-10 2003-06-09 偏光変換素子およびその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002169140 2002-06-10
JP2003164201A JP4392195B2 (ja) 2002-06-10 2003-06-09 偏光変換素子およびその製造方法

Publications (3)

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JP2004070299A JP2004070299A (ja) 2004-03-04
JP2004070299A5 JP2004070299A5 (enExample) 2006-07-20
JP4392195B2 true JP4392195B2 (ja) 2009-12-24

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JP2003164201A Expired - Fee Related JP4392195B2 (ja) 2002-06-10 2003-06-09 偏光変換素子およびその製造方法

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JP (1) JP4392195B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007033676A (ja) * 2005-07-25 2007-02-08 Ricoh Co Ltd 偏光変換光学素子、光変調モジュール及び投射型画像表示装置
JP5251672B2 (ja) 2009-03-30 2013-07-31 セイコーエプソン株式会社 積層１／２波長板、光ピックアップ装置、偏光変換素子、及び投写型表示装置
JP5251671B2 (ja) 2009-03-30 2013-07-31 セイコーエプソン株式会社 積層１／２波長板、光ピックアップ装置、偏光変換素子、及び投写型表示装置
JP5590101B2 (ja) * 2012-11-22 2014-09-17 セイコーエプソン株式会社 偏光変換素子
WO2025028174A1 (ja) * 2023-07-31 2025-02-06 株式会社小糸製作所 偏光変換素子および画像投影装置

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