CN101946192B - 回射制品以及包括球芯和两个同心光学干涉层的回射元件 - Google Patents

回射制品以及包括球芯和两个同心光学干涉层的回射元件 Download PDF

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Publication number
CN101946192B
CN101946192B CN200880126666.4A CN200880126666A CN101946192B CN 101946192 B CN101946192 B CN 101946192B CN 200880126666 A CN200880126666 A CN 200880126666A CN 101946192 B CN101946192 B CN 101946192B
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CN
China
Prior art keywords
optical interference
retro
interference layer
reflection element
concentric optical
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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 - Fee Related
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CN200880126666.4A
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English (en)
Chinese (zh)
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CN101946192A (zh
Inventor
肯顿·D·巴德
马修·H·弗雷
克里斯托弗·K·哈斯
维维克·克里斯南
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN101946192A publication Critical patent/CN101946192A/zh
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Expired - Fee Related 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)
CN200880126666.4A 2007-12-21 2008-12-16 回射制品以及包括球芯和两个同心光学干涉层的回射元件 Expired - Fee Related CN101946192B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1621007P 2007-12-21 2007-12-21
US61/016,210 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
CN101946192A CN101946192A (zh) 2011-01-12
CN101946192B true CN101946192B (zh) 2012-09-05

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CN200880126666.4A Expired - Fee Related CN101946192B (zh) 2007-12-21 2008-12-16 回射制品以及包括球芯和两个同心光学干涉层的回射元件

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)

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JP2011509421A (ja) * 2007-12-21 2011-03-24 スリーエム イノベイティブ プロパティズ カンパニー 衣類、繊維及びフィラメント形態の再帰反射物品
EP2242656A2 (en) * 2007-12-21 2010-10-27 3M Innovative Properties Company Retroreflective security articles
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
JPWO2011111785A1 (ja) * 2010-03-10 2013-06-27 国立大学法人東京工業大学 反射光強度測定用積層構造体、反射光測定用積層構造体を含んでなる装置、並びに薄膜の膜厚及び／又は質量及び／又は粘度測定方法
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
WO2019021130A1 (en) * 2017-07-28 2019-01-31 3M Innovative Properties Company NANOCRYSTALLINE CERAMIC OXIDE BALLS
EP3724400A1 (en) 2017-12-14 2020-10-21 3M Innovative Properties Company Pavement markings and pavement marking system for lane identification
WO2020030929A1 (en) * 2018-08-10 2020-02-13 Bae Systems Plc Coating material
KR102170421B1 (ko) * 2019-03-08 2020-10-27 주식회사 지비라이트 투명 재귀반사재
TW202104498A (zh) * 2019-04-25 2021-02-01 美商3M新設資產公司 包含反射性不同之多個層之復歸反射物品
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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Also Published As

Publication number Publication date
US8496340B2 (en) 2013-07-30
WO2009082644A1 (en) 2009-07-02
US20100302639A1 (en) 2010-12-02
CN101946192A (zh) 2011-01-12
JP2011508265A (ja) 2011-03-10
EP2238486A1 (en) 2010-10-13

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Granted publication date: 20120905