JP2003222727A - ホログラフィーによる光制御拡散体 - Google Patents

ホログラフィーによる光制御拡散体

Info

Publication number
JP2003222727A
JP2003222727A JP2002023797A JP2002023797A JP2003222727A JP 2003222727 A JP2003222727 A JP 2003222727A JP 2002023797 A JP2002023797 A JP 2002023797A JP 2002023797 A JP2002023797 A JP 2002023797A JP 2003222727 A JP2003222727 A JP 2003222727A
Authority
JP
Japan
Prior art keywords
diffuser
light
light control
surface relief
hologram
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.)
Pending
Application number
JP2002023797A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003222727A5 (enExample
Inventor
Tetsuya Hoshino
鉄哉 星野
Yasushi Sugimoto
靖 杉本
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP2002023797A priority Critical patent/JP2003222727A/ja
Publication of JP2003222727A publication Critical patent/JP2003222727A/ja
Publication of JP2003222727A5 publication Critical patent/JP2003222727A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2002023797A 2002-01-31 2002-01-31 ホログラフィーによる光制御拡散体 Pending JP2003222727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002023797A JP2003222727A (ja) 2002-01-31 2002-01-31 ホログラフィーによる光制御拡散体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002023797A JP2003222727A (ja) 2002-01-31 2002-01-31 ホログラフィーによる光制御拡散体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004297136A Division JP2005099816A (ja) 2004-10-12 2004-10-12 ホログラフィーによる光制御拡散体

Publications (2)

Publication Number Publication Date
JP2003222727A true JP2003222727A (ja) 2003-08-08
JP2003222727A5 JP2003222727A5 (enExample) 2005-06-30

Family

ID=27746404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002023797A Pending JP2003222727A (ja) 2002-01-31 2002-01-31 ホログラフィーによる光制御拡散体

Country Status (1)

Country Link
JP (1) JP2003222727A (enExample)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005084117A (ja) * 2003-09-04 2005-03-31 Sony Corp 投射型画像表示装置
JP2006120484A (ja) * 2004-10-22 2006-05-11 Toppan Printing Co Ltd バックライトユニット
JP2006120483A (ja) * 2004-10-22 2006-05-11 Toppan Printing Co Ltd バックライトユニット
US20110134533A1 (en) * 2008-08-11 2011-06-09 Greenlux Finland Oy Optical light diffuser component and a method for manufacturing the same
US8192029B2 (en) 2006-09-04 2012-06-05 Seiko Epson Corporation Image display device
JP2013003266A (ja) * 2011-06-14 2013-01-07 Dainippon Printing Co Ltd 光拡散部材、偏光板、及び液晶表示装置
JP2013205752A (ja) * 2012-03-29 2013-10-07 Dainippon Printing Co Ltd 光拡散フィルム、偏光板、及び液晶表示装置
JP2013210494A (ja) * 2012-03-30 2013-10-10 Dainippon Printing Co Ltd 光拡散フィルム、偏光板、及び液晶表示装置
JP2014035920A (ja) * 2012-08-09 2014-02-24 Asahi Glass Co Ltd 照明光学系、計測装置及びそれに用いられる回折光学素子
JP2016200843A (ja) * 2016-08-25 2016-12-01 大日本印刷株式会社 液晶表示装置
EP3096948A4 (en) * 2014-01-22 2017-11-15 3M Innovative Properties Company Microoptics for glazing
KR20180116415A (ko) * 2016-04-04 2018-10-24 아코니아 홀로그래픽스 엘엘씨 동공 등화
KR20200045699A (ko) * 2018-10-23 2020-05-06 주식회사 엘지화학 회절 도광판
WO2020218106A1 (ja) * 2019-04-23 2020-10-29 株式会社小糸製作所 光学素子および光源装置
US11782273B2 (en) 2017-10-04 2023-10-10 Akonia Holographics Llc Comb-shifted skew mirrors
KR20240128253A (ko) * 2023-02-17 2024-08-26 고려대학교 세종산학협력단 반사형 디스플레이를 위한 포토닉크리스탈 복소변조 공간 광 변조기 및 그의 동작 방법

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005084117A (ja) * 2003-09-04 2005-03-31 Sony Corp 投射型画像表示装置
JP2006120484A (ja) * 2004-10-22 2006-05-11 Toppan Printing Co Ltd バックライトユニット
JP2006120483A (ja) * 2004-10-22 2006-05-11 Toppan Printing Co Ltd バックライトユニット
US8192029B2 (en) 2006-09-04 2012-06-05 Seiko Epson Corporation Image display device
US20110134533A1 (en) * 2008-08-11 2011-06-09 Greenlux Finland Oy Optical light diffuser component and a method for manufacturing the same
US9128235B2 (en) * 2008-08-11 2015-09-08 Greenlux Finland Oy Optical light diffuser component having a substrate with optical structures and optical coatings and a method for manufacturing the same
JP2013003266A (ja) * 2011-06-14 2013-01-07 Dainippon Printing Co Ltd 光拡散部材、偏光板、及び液晶表示装置
JP2013205752A (ja) * 2012-03-29 2013-10-07 Dainippon Printing Co Ltd 光拡散フィルム、偏光板、及び液晶表示装置
JP2013210494A (ja) * 2012-03-30 2013-10-10 Dainippon Printing Co Ltd 光拡散フィルム、偏光板、及び液晶表示装置
JP2014035920A (ja) * 2012-08-09 2014-02-24 Asahi Glass Co Ltd 照明光学系、計測装置及びそれに用いられる回折光学素子
US10590697B2 (en) 2014-01-22 2020-03-17 3M Innovative Properties Company Microoptics for glazing
EP3096948A4 (en) * 2014-01-22 2017-11-15 3M Innovative Properties Company Microoptics for glazing
US11125406B2 (en) 2014-01-22 2021-09-21 3M Innovative Properties Company Microoptics for glazing
US10513881B2 (en) 2014-01-22 2019-12-24 3M Innovative Properties Company Microoptics for glazing
US10988979B2 (en) 2014-01-22 2021-04-27 3M Innovative Properties Company Microoptics for glazing
US10794114B2 (en) 2014-01-22 2020-10-06 3M Innovative Properties Company Microoptics for glazing
KR102123175B1 (ko) 2016-04-04 2020-06-15 아코니아 홀로그래픽스 엘엘씨 동공 등화
US11762198B2 (en) 2016-04-04 2023-09-19 Akonia Holographics Llc Pupil equalization
KR20180116415A (ko) * 2016-04-04 2018-10-24 아코니아 홀로그래픽스 엘엘씨 동공 등화
US10976550B2 (en) 2016-04-04 2021-04-13 Akonia Holographics Llc Pupil equalization
JP2016200843A (ja) * 2016-08-25 2016-12-01 大日本印刷株式会社 液晶表示装置
US11782273B2 (en) 2017-10-04 2023-10-10 Akonia Holographics Llc Comb-shifted skew mirrors
KR102367021B1 (ko) * 2018-10-23 2022-02-24 주식회사 엘지화학 회절 도광판
KR20200045699A (ko) * 2018-10-23 2020-05-06 주식회사 엘지화학 회절 도광판
JP2020181005A (ja) * 2019-04-23 2020-11-05 株式会社小糸製作所 光学素子および光源装置
WO2020218106A1 (ja) * 2019-04-23 2020-10-29 株式会社小糸製作所 光学素子および光源装置
CN113544556A (zh) * 2019-04-23 2021-10-22 株式会社小糸制作所 光学元件和光源装置
CN113544556B (zh) * 2019-04-23 2023-08-25 株式会社小糸制作所 光学元件和光源装置
JP7398878B2 (ja) 2019-04-23 2023-12-15 株式会社小糸製作所 光学素子および光源装置
KR20240128253A (ko) * 2023-02-17 2024-08-26 고려대학교 세종산학협력단 반사형 디스플레이를 위한 포토닉크리스탈 복소변조 공간 광 변조기 및 그의 동작 방법
KR102757047B1 (ko) * 2023-02-17 2025-01-21 고려대학교 세종산학협력단 반사형 디스플레이를 위한 포토닉크리스탈 복소변조 공간 광 변조기 및 그의 동작 방법

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