DE60214370T2 - Doppelbrechender mehrschichtfilm für polarisationsstrahlenteiler - Google Patents

Doppelbrechender mehrschichtfilm für polarisationsstrahlenteiler Download PDF

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Publication number
DE60214370T2
DE60214370T2 DE60214370T DE60214370T DE60214370T2 DE 60214370 T2 DE60214370 T2 DE 60214370T2 DE 60214370 T DE60214370 T DE 60214370T DE 60214370 T DE60214370 T DE 60214370T DE 60214370 T2 DE60214370 T2 DE 60214370T2
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DE
Germany
Prior art keywords
light
beam splitter
film
polarization beam
layers
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.)
Expired - Lifetime
Application number
DE60214370T
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German (de)
English (en)
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DE60214370D1 (de
Inventor
Michael F. Saint Paul WEBER
Charles L. Saint Paul BRUZZONE
Peter D. Saint Paul CONDO
Kevin M. Saint Paul HAMER
Timothy J. Saint Paul HEBRINK
William W. Saint Paul MERRILL
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of DE60214370D1 publication Critical patent/DE60214370D1/de
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Publication of DE60214370T2 publication Critical patent/DE60214370T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283Optical 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Laminated Bodies (AREA)
DE60214370T 2001-06-11 2002-04-12 Doppelbrechender mehrschichtfilm für polarisationsstrahlenteiler Expired - Lifetime DE60214370T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/878,575 US6609795B2 (en) 2001-06-11 2001-06-11 Polarizing beam splitter
US878575 2001-06-11
PCT/US2002/011326 WO2002101427A2 (en) 2001-06-11 2002-04-12 Multilayer birefringent film for polarizing beam splitter

Publications (2)

Publication Number Publication Date
DE60214370D1 DE60214370D1 (de) 2006-10-12
DE60214370T2 true DE60214370T2 (de) 2007-08-30

Family

ID=25372312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60214370T Expired - Lifetime DE60214370T2 (de) 2001-06-11 2002-04-12 Doppelbrechender mehrschichtfilm für polarisationsstrahlenteiler

Country Status (10)

Country Link
US (2) US6609795B2 (enExample)
EP (1) EP1395858B1 (enExample)
JP (1) JP4327590B2 (enExample)
KR (1) KR100899248B1 (enExample)
CN (1) CN1280644C (enExample)
AT (1) ATE338285T1 (enExample)
AU (1) AU2002258763A1 (enExample)
DE (1) DE60214370T2 (enExample)
ES (1) ES2272710T3 (enExample)
WO (1) WO2002101427A2 (enExample)

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US6926410B2 (en) 2005-08-09
DE60214370D1 (de) 2006-10-12
CN1280644C (zh) 2006-10-18
ES2272710T3 (es) 2007-05-01
EP1395858A2 (en) 2004-03-10
US20030016334A1 (en) 2003-01-23
WO2002101427A2 (en) 2002-12-19
US6609795B2 (en) 2003-08-26
CN1524190A (zh) 2004-08-25
KR20040020920A (ko) 2004-03-09
JP2004530165A (ja) 2004-09-30
EP1395858B1 (en) 2006-08-30
JP4327590B2 (ja) 2009-09-09
US20050001983A1 (en) 2005-01-06
KR100899248B1 (ko) 2009-05-27
ATE338285T1 (de) 2006-09-15
WO2002101427A3 (en) 2003-05-22
AU2002258763A1 (en) 2002-12-23

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