JP2011508265A - 球形コア及び２つの同心光学干渉層を含む、再帰反射性物品及び再帰反射素子 - Google Patents

球形コア及び２つの同心光学干渉層を含む、再帰反射性物品及び再帰反射素子 Download PDF

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Publication number
JP2011508265A
JP2011508265A JP2010539694A JP2010539694A JP2011508265A JP 2011508265 A JP2011508265 A JP 2011508265A JP 2010539694 A JP2010539694 A JP 2010539694A JP 2010539694 A JP2010539694 A JP 2010539694A JP 2011508265 A JP2011508265 A JP 2011508265A
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Prior art keywords
retroreflective
optical interference
interference layer
article
concentric optical
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JP2010539694A
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Japanese (ja)
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JP2011508265A5 (enExample
Inventor
ディー． ブッド，ケントン
エイチ． フレイ，マシュー
ケー． ハース，クリストファー
クリシュナン，ビベク
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2011508265A publication Critical patent/JP2011508265A/ja
Publication of JP2011508265A5 publication Critical patent/JP2011508265A5/ja
Pending 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
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
JP2010539694A 2007-12-21 2008-12-16 球形コア及び２つの同心光学干渉層を含む、再帰反射性物品及び再帰反射素子 Pending JP2011508265A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1621007P 2007-12-21 2007-12-21
PCT/US2008/086946 WO2009082644A1 (en) 2007-12-21 2008-12-16 Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers

Publications (2)

Publication Number Publication Date
JP2011508265A true JP2011508265A (ja) 2011-03-10
JP2011508265A5 JP2011508265A5 (enExample) 2012-01-12

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ID=40347126

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JP2010539694A Pending JP2011508265A (ja) 2007-12-21 2008-12-16 球形コア及び２つの同心光学干渉層を含む、再帰反射性物品及び再帰反射素子

Country Status (5)

Country Link
US (1) US8496340B2 (enExample)
EP (1) EP2238486A1 (enExample)
JP (1) JP2011508265A (enExample)
CN (1) CN101946192B (enExample)
WO (1) WO2009082644A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200107516A (ko) * 2019-03-08 2020-09-16 (주)지비라이트 투명 재귀반사재

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US20110193335A1 (en) * 2007-12-21 2011-08-11 Budd Kenton D Retroreflective security articles
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CN101858570B (zh) * 2010-01-12 2013-02-27 华澳富通(天津)科技发展有限公司 一种高效光扩散材料及其制作方法与应用
US20130063717A1 (en) * 2010-03-10 2013-03-14 Tokyo Institute Technology Laminated structure for measuring reflected light intensity, device containing laminated structure for measuring reflected light intensity, and method for measuring film thickness and/or mass and/or viscosity of thin film
TW201315598A (zh) * 2012-10-18 2013-04-16 Cing Wai Kung Mau Company 反光物品製程
FR3003248B1 (fr) * 2013-03-14 2015-10-02 Colas Sa Billes de verre a couche(s) de surface a proprietes de retro-reflexion, procede de realisation
FR3003247B1 (fr) * 2013-03-14 2015-10-02 Colas Sa Billes de verre a couche(s) de surface pour le marquage routier, marquage routier et son procede de realisation
US20210087116A1 (en) * 2017-07-28 2021-03-25 3M Innovative Properties Company Nanocrystalline ceramic oxide beads
EP3724400A1 (en) 2017-12-14 2020-10-21 3M Innovative Properties Company Pavement markings and pavement marking system for lane identification
US20210311227A1 (en) * 2018-08-10 2021-10-07 Bae Systems Plc Coating material
EP3959551A1 (en) * 2019-04-25 2022-03-02 3M Innovative Properties Company Retroreflective article comprising multiple layers that differ in reflectivity
DE102019206480A1 (de) * 2019-05-06 2020-11-12 Audi Ag Kraftfahrzeug mit einer äußeren Oberfläche und Verfahren zum Betrieb eines Kraftfahrzeugs
CN110401039B (zh) * 2019-07-29 2021-01-15 广东福顺天际通信有限公司 一种龙伯透镜的生产方法
US20220127433A1 (en) * 2020-10-22 2022-04-28 Potters Industries, Llc Durable retroreflective optical elements
US12196987B2 (en) * 2021-01-12 2025-01-14 Tundra COmpoistes, LLC Retroreflective composite reflective microspheres and reflective inorganic material

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200107516A (ko) * 2019-03-08 2020-09-16 (주)지비라이트 투명 재귀반사재
KR102170421B1 (ko) * 2019-03-08 2020-10-27 주식회사 지비라이트 투명 재귀반사재

Also Published As

Publication number Publication date
WO2009082644A1 (en) 2009-07-02
CN101946192A (zh) 2011-01-12
US20100302639A1 (en) 2010-12-02
EP2238486A1 (en) 2010-10-13
CN101946192B (zh) 2012-09-05
US8496340B2 (en) 2013-07-30

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