JP5079499B2 - 再帰反射性構造 - Google Patents

再帰反射性構造 Download PDF

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Publication number
JP5079499B2
JP5079499B2 JP2007513371A JP2007513371A JP5079499B2 JP 5079499 B2 JP5079499 B2 JP 5079499B2 JP 2007513371 A JP2007513371 A JP 2007513371A JP 2007513371 A JP2007513371 A JP 2007513371A JP 5079499 B2 JP5079499 B2 JP 5079499B2
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Japan
Prior art keywords
light
coating
retroreflective
corner cube
prism
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
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JP2007513371A
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English (en)
Japanese (ja)
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JP2007537495A5 (enExample
JP2007537495A (ja
Inventor
ニルセン，ロバート，ビー．
マレン，パトリック，ダブリュ．
Original Assignee
リフレキサイト コーポレイション
テクノロジー ソリューションズ アンド インベンション エルエルシー
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Publication of JP2007537495A publication Critical patent/JP2007537495A/ja
Publication of JP2007537495A5 publication Critical patent/JP2007537495A5/ja
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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
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2007513371A 2004-05-12 2005-05-12 再帰反射性構造 Expired - Lifetime JP5079499B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US57041104P 2004-05-12 2004-05-12
US60/570,411 2004-05-12
US61681904P 2004-10-07 2004-10-07
US60/616,819 2004-10-07
PCT/US2005/016692 WO2005114268A2 (en) 2004-05-12 2005-05-12 Retroreflective structures

Publications (3)

Publication Number Publication Date
JP2007537495A JP2007537495A (ja) 2007-12-20
JP2007537495A5 JP2007537495A5 (enExample) 2008-07-10
JP5079499B2 true JP5079499B2 (ja) 2012-11-21

Family

ID=34971733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007513371A Expired - Lifetime JP5079499B2 (ja) 2004-05-12 2005-05-12 再帰反射性構造

Country Status (5)

Country Link
US (1) US20060087735A1 (enExample)
EP (1) EP1756632B1 (enExample)
JP (1) JP5079499B2 (enExample)
CN (1) CN101726777B (enExample)
WO (1) WO2005114268A2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7374296B2 (en) * 2005-08-12 2008-05-20 Honeywell International Inc. Reflective corner cube array
US7506987B2 (en) 2007-03-02 2009-03-24 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
US20090025872A1 (en) * 2007-07-26 2009-01-29 Nilsen Robert B Method of making and using retroreflective fibers
DE102009025368A1 (de) * 2009-06-18 2010-12-23 Giesecke & Devrient Gmbh Optisches System und Sensor zur Prüfung von Wertdokumenten mit einem solchen optischen System
JP5662019B2 (ja) * 2009-12-21 2015-01-28 デクセリアルズ株式会社 光学体およびその製造方法
JP5375854B2 (ja) * 2011-02-22 2013-12-25 パナソニック株式会社 電子機器
JP5728748B2 (ja) * 2011-05-25 2015-06-03 国立研究開発法人情報通信研究機構 リフレクタアレイ光学装置およびそれを用いた表示装置
US9050762B2 (en) 2012-03-23 2015-06-09 Orafol Americas Inc. Methods for fabricating retroreflector tooling and retroreflective microstructures and devices thereof
JP2015052787A (ja) * 2014-09-22 2015-03-19 デクセリアルズ株式会社 光学体およびその製造方法
US9599757B2 (en) 2014-10-10 2017-03-21 Microsoft Technology Licensing, Llc Increased accuracy corner cube arrays for high resolution retro-reflective imaging applications
US10482361B2 (en) * 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags
CA3013888C (en) 2017-08-11 2025-09-23 8259402 Canada Inc Transmissive aerial image display
DE102018101291B4 (de) 2018-01-22 2020-10-29 Hans-Erich Gubela Verwendung und Verfahren zur Herstellung eines elastischen Retroreflektors
DE102018101289B4 (de) 2018-01-22 2019-10-17 Imos Gubela Gmbh Retroreflektor mit einer gekrümmten Oberfläche, Abformwerkzeug zur Herstellung des Retroreflektors und Verfahren zur Herstellung des Abformwerkzeugs
DE102018101292B4 (de) 2018-01-22 2020-10-29 Hans-Erich Gubela Retroreflektorelement zur Verwendung im Straßenverkehr und Spritzgussform
US20210364678A1 (en) * 2018-03-30 2021-11-25 3M Innovative Properties Company Retroreflective article including a conformal wavelength-selective radiation absorbing coating layer, and methods of making same
CN108983340B (zh) * 2018-08-09 2021-06-04 苏州千层茧农业科技有限公司 一种单向反射强滤光膜材料结构及其制作方法
US11001979B2 (en) 2018-08-13 2021-05-11 Vergence Automation, Inc. Methods and apparatus for ultrawide entrance angle reflective articles for use with autonomous vehicle machine vision systems
US11762133B1 (en) 2018-09-13 2023-09-19 Vergence Automation, Inc. Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements
US12152354B2 (en) 2020-12-08 2024-11-26 Vergence Automation, Inc. Anisotropic retroreflective mesh for longitudinal pavement marking articles and methods
WO2025224070A1 (en) 2024-04-22 2025-10-30 Agfa Nv Manufacturing traffic signs

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810804A (en) * 1970-09-29 1974-05-14 Rowland Dev Corp Method of making retroreflective material
US3689346A (en) * 1970-09-29 1972-09-05 Rowland Dev Corp Method for producing retroreflective material
US3684348A (en) * 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US3700305A (en) * 1970-12-14 1972-10-24 Minnesota Mining & Mfg Retroreflective microspheres having a dielectric mirror on a portion of their surface and retroreflective constructions containing such microspheres
US3758193A (en) * 1971-07-02 1973-09-11 Minnesota Mining & Mfg Infrared-transmissive, visible-light-absorptive retro-reflectors
CN86203436U (zh) * 1985-05-28 1987-01-07 重庆江北区玻璃钢装饰塑料厂 塑料微珠回射发光标志牌
US5200851A (en) * 1992-02-13 1993-04-06 Minnesota Mining And Manufacturing Company Infrared reflecting cube-cornered sheeting
CN1030269C (zh) * 1993-03-26 1995-11-15 中国科学院上海技术物理研究所 一种混合型防伪方法及其制品
US6024455A (en) * 1998-01-13 2000-02-15 3M Innovative Properties Company Reflective article with concealed retroreflective pattern
US6247818B1 (en) * 1998-10-20 2001-06-19 3M Innovative Properties Company Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions
US6967053B1 (en) * 1999-01-21 2005-11-22 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
CA2361048C (en) * 1999-01-21 2010-01-12 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
US6172810B1 (en) * 1999-02-26 2001-01-09 3M Innovative Properties Company Retroreflective articles having polymer multilayer reflective coatings
US20030016368A1 (en) * 2001-07-23 2003-01-23 Aman James A. Visibly transparent retroreflective materials
JP2003287818A (ja) * 2002-01-28 2003-10-10 Sony Corp 反射型スクリーン、前面投射型表示装置、照明装置及び表示システム

Also Published As

Publication number Publication date
WO2005114268A8 (en) 2006-12-21
CN101726777B (zh) 2012-12-05
WO2005114268A2 (en) 2005-12-01
JP2007537495A (ja) 2007-12-20
EP1756632A2 (en) 2007-02-28
CN101726777A (zh) 2010-06-09
WO2005114268A3 (en) 2006-01-26
EP1756632B1 (en) 2015-07-01
US20060087735A1 (en) 2006-04-27

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