JP2008532088A5 - - Google Patents

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Publication number
JP2008532088A5
JP2008532088A5 JP2007558039A JP2007558039A JP2008532088A5 JP 2008532088 A5 JP2008532088 A5 JP 2008532088A5 JP 2007558039 A JP2007558039 A JP 2007558039A JP 2007558039 A JP2007558039 A JP 2007558039A JP 2008532088 A5 JP2008532088 A5 JP 2008532088A5
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axis
along
polymer
refractive index
elongated
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JP2007558039A
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JP4805959B2 (ja
JP2008532088A (ja
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Priority claimed from US11/068,157 external-priority patent/US7356229B2/en
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Claims (3)

  1. ポリマーマトリックスと、
    前記ポリマーマトリックス内に配置された複数のポリマー繊維であって、前記ポリマー繊維の少なくとも１つが、光を反射するための多数の複屈折性界面を含み、前記複屈折性界面が、第１のポリマー材料と第２のポリマー材料との間に形成され、前記第１および第２のポリマー材料の少なくとも１つが複屈折性であり、前記複屈折性界面が、前記ポリマー繊維の少なくとも１つの内部にあり、前記少なくとも１つのポリマー繊維の軸に沿って細長く、前記ポリマー繊維が、第１の軸に実質的に平行に配向され、前記第１の軸に平行に偏光された光の前記複屈折性界面における屈折率差が、第２の軸に平行に偏光された光の前記複屈折性界面における屈折率差と異なり、前記第２の軸が前記第１の軸に直交する、複数のポリマー繊維と
    を含む光学体。
  2. 前記ポリマーマトリックスが、少なくとも１つの構造化表面を有する層として形成される、請求項１に記載の光学体。
  3. 光学体であって、
    第１の軸に沿った第１の屈折率ｎx、および前記第１の軸に垂直な第２の軸に沿った第２の屈折率ｎyを有する光学材料と、
    前記第１の軸に平行に前記光学材料内に配置された細長いポリマー繊維であって、前記ポリマー繊維が、前記第１の軸に沿って細長く、かつ、前記第１の軸に沿った屈折率ｎ1x、および前記第２の軸に沿った屈折率ｎ1yを有する第１の複屈折性材料を含み、ｎ1xがｎ1yと異なり、前記細長いポリマー繊維が、前記第１の軸に沿って細長く、かつ、前記第１の軸に沿った屈折率ｎ2x、および前記第２の軸に沿った屈折率ｎ2yを有する第２の材料を含み、前記光学体が、前記第１の軸に沿って偏光された入射光を、前記第２の軸に沿って偏光された入射光と異なって散乱させる、細長いポリマー繊維とを含む光学体。
JP2007558039A 2005-02-28 2006-02-15 ポリマー繊維を含む反射偏光子 Expired - Fee Related JP4805959B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/068,157 2005-02-28
US11/068,157 US7356229B2 (en) 2005-02-28 2005-02-28 Reflective polarizers containing polymer fibers
PCT/US2006/005199 WO2006093660A1 (en) 2005-02-28 2006-02-15 Reflective polarizers containing polymer fibers

Publications (3)

Publication Number Publication Date
JP2008532088A JP2008532088A (ja) 2008-08-14
JP2008532088A5 true JP2008532088A5 (ja) 2009-04-02
JP4805959B2 JP4805959B2 (ja) 2011-11-02

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JP2007558039A Expired - Fee Related JP4805959B2 (ja) 2005-02-28 2006-02-15 ポリマー繊維を含む反射偏光子

Country Status (10)

Country Link
US (2) US7356229B2 (ja)
EP (2) EP2166384B1 (ja)
JP (1) JP4805959B2 (ja)
KR (1) KR101237596B1 (ja)
CN (1) CN100504462C (ja)
AT (1) ATE456813T1 (ja)
DE (1) DE602006012021D1 (ja)
MY (1) MY142969A (ja)
TW (1) TW200641411A (ja)
WO (1) WO2006093660A1 (ja)

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