JP2012159821A5 - - Google Patents

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Publication number
JP2012159821A5
JP2012159821A5 JP2011228078A JP2011228078A JP2012159821A5 JP 2012159821 A5 JP2012159821 A5 JP 2012159821A5 JP 2011228078 A JP2011228078 A JP 2011228078A JP 2011228078 A JP2011228078 A JP 2011228078A JP 2012159821 A5 JP2012159821 A5 JP 2012159821A5
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JP
Japan
Prior art keywords
plate unit
crystal
quartz
light
plate
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.)
Abandoned
Application number
JP2011228078A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012159821A (ja
Filing date
Publication date
Priority claimed from CN2011100322660A external-priority patent/CN102621614A/zh
Application filed filed Critical
Publication of JP2012159821A publication Critical patent/JP2012159821A/ja
Publication of JP2012159821A5 publication Critical patent/JP2012159821A5/ja
Abandoned legal-status Critical Current

Links

JP2011228078A 2011-01-30 2011-10-17 波長板及びこれを用いた偏光変換素子、照明光学系、画像表示装置 Abandoned JP2012159821A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011100322660A CN102621614A (zh) 2011-01-30 2011-01-30 波片及使用其的偏振光变换元件、照明光学系统、图像显示装置
CN201110032266.0 2011-01-30

Publications (2)

Publication Number Publication Date
JP2012159821A JP2012159821A (ja) 2012-08-23
JP2012159821A5 true JP2012159821A5 (enExample) 2014-10-16

Family

ID=46561638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011228078A Abandoned JP2012159821A (ja) 2011-01-30 2011-10-17 波長板及びこれを用いた偏光変換素子、照明光学系、画像表示装置

Country Status (3)

Country Link
US (1) US9063294B2 (enExample)
JP (1) JP2012159821A (enExample)
CN (1) CN102621614A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105339818B (zh) * 2013-06-27 2018-07-06 迪睿合株式会社 偏振光转换器、偏振光转换器的制造方法以及光学设备
JP6582487B2 (ja) * 2015-03-27 2019-10-02 セイコーエプソン株式会社 光源装置、照明装置、およびプロジェクター
US10690311B2 (en) * 2017-01-27 2020-06-23 Maxell, Ltd. Headlight device
CN109188700B (zh) * 2018-10-30 2021-05-11 京东方科技集团股份有限公司 光学显示系统及ar/vr显示装置
CN117019761B (zh) * 2023-10-10 2024-01-23 常州捷佳创精密机械有限公司 超声波/兆声波清洗槽

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04277514A (ja) 1991-03-05 1992-10-02 Lion Corp ポリウレタンフォームの製造方法
JP2561567B2 (ja) 1991-05-07 1996-12-11 新日本製鐵株式会社 ごみ焼却炉ボイラ用合金および複層鋼管
US5822021A (en) * 1996-05-14 1998-10-13 Colorlink, Inc. Color shutter liquid crystal display system
US6947215B2 (en) * 2001-12-27 2005-09-20 Canon Kabushiki Kaisha Optical element, optical functional device, polarization conversion device, image display apparatus, and image display system
JP2003302523A (ja) 2002-04-10 2003-10-24 Nippon Shinku Kagaku Kenkyusho:Kk 偏光変換素子およびこれを用いた液晶表示装置
JP4277514B2 (ja) 2002-11-22 2009-06-10 エプソントヨコム株式会社 積層波長板
JP2007058018A (ja) 2005-08-26 2007-03-08 Sanyo Electric Co Ltd 投写型表示装置
US20070139771A1 (en) * 2005-12-15 2007-06-21 Jian Wang Optical retarders and methods of making the same
JP4623042B2 (ja) * 2006-04-10 2011-02-02 エプソントヨコム株式会社 積層波長板、偏光変換子、偏光照明装置、及び光ピックアップ装置
TWI427374B (zh) * 2006-12-27 2014-02-21 Fujifilm Corp 遲延度補償元件、垂直配向向列型液晶顯示裝置、及液晶投影機
JP4329852B2 (ja) 2007-07-11 2009-09-09 セイコーエプソン株式会社 偏光変換ユニット、偏光変換装置、およびプロジェクタ
JP2009288262A (ja) 2008-05-27 2009-12-10 Sony Corp 偏光変換素子および画像表示装置
JP5039648B2 (ja) 2008-06-30 2012-10-03 株式会社日立製作所 投射型液晶表示装置

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