JP5012171B2 - 反射回折偏光子および光学装置 - Google Patents

反射回折偏光子および光学装置 Download PDF

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Publication number
JP5012171B2
JP5012171B2 JP2007114310A JP2007114310A JP5012171B2 JP 5012171 B2 JP5012171 B2 JP 5012171B2 JP 2007114310 A JP2007114310 A JP 2007114310A JP 2007114310 A JP2007114310 A JP 2007114310A JP 5012171 B2 JP5012171 B2 JP 5012171B2
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Japan
Prior art keywords
light
liquid crystal
reflection
polarizer
diffraction
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Expired - Fee Related
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JP2007114310A
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Japanese (ja)
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JP2008268724A (ja
JP2008268724A5 (enExample
Inventor
弘昌 佐藤
浩司 宮坂
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AGC Inc
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Asahi Glass Co Ltd
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  • Polarising Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Head (AREA)
JP2007114310A 2007-04-24 2007-04-24 反射回折偏光子および光学装置 Expired - Fee Related JP5012171B2 (ja)

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JP2007114310A JP5012171B2 (ja) 2007-04-24 2007-04-24 反射回折偏光子および光学装置

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JP2007114310A JP5012171B2 (ja) 2007-04-24 2007-04-24 反射回折偏光子および光学装置

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JP2008268724A JP2008268724A (ja) 2008-11-06
JP2008268724A5 JP2008268724A5 (enExample) 2010-02-18
JP5012171B2 true JP5012171B2 (ja) 2012-08-29

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JP2007114310A Expired - Fee Related JP5012171B2 (ja) 2007-04-24 2007-04-24 反射回折偏光子および光学装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015155948A (ja) * 2014-02-20 2015-08-27 富士フイルム株式会社 遮熱用途に使用可能な反射部材および反射部材を含むプロジェクター

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5298916B2 (ja) * 2009-02-13 2013-09-25 旭硝子株式会社 選択光学素子及び光ピックアップ装置
CN102540314B (zh) * 2010-12-31 2014-08-06 京东方科技集团股份有限公司 偏光片及其制备方法、具有该偏光片的3d显示装置
CN103353633B (zh) 2013-08-05 2016-04-06 武汉邮电科学研究院 波长选择开关和波长选择方法
JP7027035B2 (ja) * 2016-11-15 2022-03-01 日東電工株式会社 光通信装置及び偏光板のセット
JP6713062B2 (ja) 2016-12-27 2020-06-24 富士フイルム株式会社 光学フィルムおよびその製造方法
CN110637240B (zh) 2017-05-19 2021-12-24 富士胶片株式会社 光学元件及光学装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4043058B2 (ja) * 1995-06-01 2008-02-06 旭硝子株式会社 光ヘッド装置に用いられる回折素子の製造方法
JP4474706B2 (ja) * 1999-12-15 2010-06-09 旭硝子株式会社 光ヘッド装置
JP2001311824A (ja) * 2000-04-28 2001-11-09 Minolta Co Ltd 偏光分離素子
JP4392826B2 (ja) * 2003-05-16 2010-01-06 日本発條株式会社 対象物の識別媒体及び識別方法
JP5055694B2 (ja) * 2003-12-26 2012-10-24 旭硝子株式会社 偏光性回折素子および光ヘッド装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015155948A (ja) * 2014-02-20 2015-08-27 富士フイルム株式会社 遮熱用途に使用可能な反射部材および反射部材を含むプロジェクター
US10061187B2 (en) 2014-02-20 2018-08-28 Fujifilm Corporation Reflection member available for heat shield use and projector including reflection member

Also Published As

Publication number Publication date
JP2008268724A (ja) 2008-11-06

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