JP2003227938A - 偏光変換素子及びそれを用いた反射型液晶プロジェクタ - Google Patents

偏光変換素子及びそれを用いた反射型液晶プロジェクタ

Info

Publication number
JP2003227938A
JP2003227938A JP2002338961A JP2002338961A JP2003227938A JP 2003227938 A JP2003227938 A JP 2003227938A JP 2002338961 A JP2002338961 A JP 2002338961A JP 2002338961 A JP2002338961 A JP 2002338961A JP 2003227938 A JP2003227938 A JP 2003227938A
Authority
JP
Japan
Prior art keywords
liquid crystal
conversion element
polarization conversion
retardation plate
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.)
Pending
Application number
JP2002338961A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003227938A5 (enrdf_load_stackoverflow
Inventor
Shigetoshi Hayashi
成年 林
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2002338961A priority Critical patent/JP2003227938A/ja
Publication of JP2003227938A publication Critical patent/JP2003227938A/ja
Publication of JP2003227938A5 publication Critical patent/JP2003227938A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polarising Elements (AREA)
JP2002338961A 2001-11-28 2002-11-22 偏光変換素子及びそれを用いた反射型液晶プロジェクタ Pending JP2003227938A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002338961A JP2003227938A (ja) 2001-11-28 2002-11-22 偏光変換素子及びそれを用いた反射型液晶プロジェクタ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-362171 2001-11-28
JP2001362171 2001-11-28
JP2002338961A JP2003227938A (ja) 2001-11-28 2002-11-22 偏光変換素子及びそれを用いた反射型液晶プロジェクタ

Publications (2)

Publication Number Publication Date
JP2003227938A true JP2003227938A (ja) 2003-08-15
JP2003227938A5 JP2003227938A5 (enrdf_load_stackoverflow) 2005-12-08

Family

ID=27759382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002338961A Pending JP2003227938A (ja) 2001-11-28 2002-11-22 偏光変換素子及びそれを用いた反射型液晶プロジェクタ

Country Status (1)

Country Link
JP (1) JP2003227938A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251447A (ja) * 2005-03-11 2006-09-21 Seiko Epson Corp 投射型表示装置、液晶装置および電子機器
JP2006276617A (ja) * 2005-03-30 2006-10-12 Sumitomo Chemical Co Ltd 偏光変換素子及びそれを用いた投射型液晶表示装置
JP2006301519A (ja) * 2005-04-25 2006-11-02 Nikon Corp 投射型表示装置
JP2008008990A (ja) * 2006-06-27 2008-01-17 Ricoh Co Ltd 波長板、画像投射装置、及び光ピックアップ装置
JP2011100111A (ja) * 2009-10-09 2011-05-19 Seiko Epson Corp 光学物品、光学物品の製造方法、電子機器
US9004269B2 (en) 2011-01-13 2015-04-14 Tsubakimoto Chain Company Conveyor chain
JPWO2014084044A1 (ja) * 2012-11-28 2017-01-05 コニカミノルタ株式会社 円偏光機能付きガラス、有機ｅｌ表示装置および液晶表示装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251447A (ja) * 2005-03-11 2006-09-21 Seiko Epson Corp 投射型表示装置、液晶装置および電子機器
US7880838B2 (en) 2005-03-11 2011-02-01 Seiko Epson Corporation Liquid crystal device, projection apparatus, and electronic apparatus
US8199288B2 (en) 2005-03-11 2012-06-12 Seiko Epson Corporation Liquid crystal device, projection apparatus, and electronic apparatus
JP2006276617A (ja) * 2005-03-30 2006-10-12 Sumitomo Chemical Co Ltd 偏光変換素子及びそれを用いた投射型液晶表示装置
JP2006301519A (ja) * 2005-04-25 2006-11-02 Nikon Corp 投射型表示装置
JP2008008990A (ja) * 2006-06-27 2008-01-17 Ricoh Co Ltd 波長板、画像投射装置、及び光ピックアップ装置
JP2011100111A (ja) * 2009-10-09 2011-05-19 Seiko Epson Corp 光学物品、光学物品の製造方法、電子機器
US9134462B2 (en) 2009-10-09 2015-09-15 Seiko Epson Corporation Optical component having a low-density silicon oxide layer as the outermost layer of an inorganic thin-film, method of manufacturing optical component and electronic apparatus
US9004269B2 (en) 2011-01-13 2015-04-14 Tsubakimoto Chain Company Conveyor chain
JPWO2014084044A1 (ja) * 2012-11-28 2017-01-05 コニカミノルタ株式会社 円偏光機能付きガラス、有機ｅｌ表示装置および液晶表示装置

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