JP2011527774A5 - - Google Patents

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Publication number
JP2011527774A5
JP2011527774A5 JP2011517591A JP2011517591A JP2011527774A5 JP 2011527774 A5 JP2011527774 A5 JP 2011527774A5 JP 2011517591 A JP2011517591 A JP 2011517591A JP 2011517591 A JP2011517591 A JP 2011517591A JP 2011527774 A5 JP2011527774 A5 JP 2011527774A5
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JP
Japan
Prior art keywords
light guide
light
viscoelastic
layer
transparent microspheres
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JP2011517591A
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English (en)
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JP2011527774A (ja
JP5539980B2 (ja
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Priority claimed from PCT/US2009/050012 external-priority patent/WO2010006102A2/en
Publication of JP2011527774A publication Critical patent/JP2011527774A/ja
Publication of JP2011527774A5 publication Critical patent/JP2011527774A5/ja
Application granted granted Critical
Publication of JP5539980B2 publication Critical patent/JP5539980B2/ja
Expired - Fee Related legal-status Critical Current
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Claims (2)

  1. 光学装置であって、
    光源と、
    粘弾性光ガイドであって、前記光源によって放射された光が、前記粘弾性光ガイドに入射し、かつ全内部反射によって前記光ガイド内で輸送される、粘弾性光ガイドと、
    光を再帰反射するために好適な再帰反射フィルムと、を備え、
    前記再帰反射フィルムは、
    透明微小球の層と、
    前記層の裏に配置された反射性材料と、を備え、
    前記粘弾性光ガイドが、前記粘弾性光ガイド内で輸送される光が、前記光ガイドから抽出され、前記透明微小球によって再帰反射されるように、前記透明微小球の層の前に配置される、光学装置。
  2. 光学装置であって、
    光源と、
    粘弾性光ガイドであって、前記光源によって放射された光が、前記粘弾性光ガイドに入射し、かつ全内部反射によって前記光ガイド内で輸送される、粘弾性光ガイドと、
    再帰反射するために好適な再帰反射フィルムと、を備え、
    前記再帰反射フィルムは、透明微小球の層を備え、前記層の裏に配置された反射性材料を備えず、
    前記粘弾性光ガイドが、前記粘弾性光ガイド内で輸送される光が、前記光ガイドから抽出され、前記透明微小球によって再帰反射されるように、前記透明微小球の層の前に配置される、光学装置。
JP2011517591A 2008-07-10 2009-07-09 粘弾性光ガイドを有する再帰反射物品及び装置 Expired - Fee Related JP5539980B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US7963908P 2008-07-10 2008-07-10
US61/079,639 2008-07-10
US11486508P 2008-11-14 2008-11-14
US61/114,865 2008-11-14
US16997309P 2009-04-16 2009-04-16
US61/169,973 2009-04-16
US18548209P 2009-06-09 2009-06-09
US61/185,482 2009-06-09
PCT/US2009/050012 WO2010006102A2 (en) 2008-07-10 2009-07-09 Retroreflective articles and devices having viscoelastic lightguide

Publications (3)

Publication Number Publication Date
JP2011527774A JP2011527774A (ja) 2011-11-04
JP2011527774A5 true JP2011527774A5 (ja) 2012-08-23
JP5539980B2 JP5539980B2 (ja) 2014-07-02

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JP2011517591A Expired - Fee Related JP5539980B2 (ja) 2008-07-10 2009-07-09 粘弾性光ガイドを有する再帰反射物品及び装置

Country Status (7)

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US (2) US9086535B2 (ja)
EP (1) EP2310885B1 (ja)
JP (1) JP5539980B2 (ja)
KR (1) KR101578251B1 (ja)
CN (1) CN102138087B (ja)
TW (1) TW201007647A (ja)
WO (1) WO2010006102A2 (ja)

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