JP2009503585A - レンズ機能を有する偏光ビームスプリッタ - Google Patents

レンズ機能を有する偏光ビームスプリッタ Download PDF

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Publication number
JP2009503585A
JP2009503585A JP2008524128A JP2008524128A JP2009503585A JP 2009503585 A JP2009503585 A JP 2009503585A JP 2008524128 A JP2008524128 A JP 2008524128A JP 2008524128 A JP2008524128 A JP 2008524128A JP 2009503585 A JP2009503585 A JP 2009503585A
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JP
Japan
Prior art keywords
prism
outer curved
curved surface
image display
beam splitter
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.)
Withdrawn
Application number
JP2008524128A
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English (en)
Japanese (ja)
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JP2009503585A5 (enExample
Inventor
イー． ダンカン，ジョン
ダブリュ． オキーフ，マイケル
イー．，ザ サード フィリップス，ウィリアム
マ，ジアイン
アール． デステイン，パトリック
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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
Priority claimed from US11/192,655 external-priority patent/US7362507B2/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2009503585A publication Critical patent/JP2009503585A/ja
Publication of JP2009503585A5 publication Critical patent/JP2009503585A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Projection Apparatus (AREA)
  • Eyeglasses (AREA)
JP2008524128A 2005-07-29 2006-07-27 レンズ機能を有する偏光ビームスプリッタ Withdrawn JP2009503585A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/192,655 US7362507B2 (en) 2005-07-29 2005-07-29 Polarizing beam splitter
US11/427,091 US7529029B2 (en) 2005-07-29 2006-06-28 Polarizing beam splitter
PCT/US2006/029107 WO2007016199A2 (en) 2005-07-29 2006-07-27 Polarizing beam splitter with lens function

Publications (2)

Publication Number Publication Date
JP2009503585A true JP2009503585A (ja) 2009-01-29
JP2009503585A5 JP2009503585A5 (enExample) 2009-07-30

Family

ID=37407808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008524128A Withdrawn JP2009503585A (ja) 2005-07-29 2006-07-27 レンズ機能を有する偏光ビームスプリッタ

Country Status (6)

Country Link
US (1) US7529029B2 (enExample)
EP (1) EP1910887A2 (enExample)
JP (1) JP2009503585A (enExample)
KR (1) KR20080045159A (enExample)
TW (1) TW200712578A (enExample)
WO (1) WO2007016199A2 (enExample)

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JP2009503584A (ja) * 2005-07-29 2009-01-29 スリーエム イノベイティブ プロパティズ カンパニー 偏光ビームスプリッタを作製する方法
JP2012185479A (ja) * 2011-02-17 2012-09-27 Nikon Corp 投射型表示装置、携帯型電子機器およびデジタルカメラ
JP2015505977A (ja) * 2011-11-28 2015-02-26 スリーエム イノベイティブ プロパティズ カンパニー 高解像度画像を提供する偏光ビームスプリッタ及びかかるビームスプリッタを利用するシステム
JP2020512584A (ja) * 2017-03-21 2020-04-23 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 薄型ビームスプリッタ
JP2020514828A (ja) * 2017-03-21 2020-05-21 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． ファイバ走査プロジェクタのための方法およびシステム
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WO2007016199A3 (en) 2007-04-19
TW200712578A (en) 2007-04-01
WO2007016199A2 (en) 2007-02-08
US20070030456A1 (en) 2007-02-08
EP1910887A2 (en) 2008-04-16
US7529029B2 (en) 2009-05-05

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