JP2002502984A - 二つの光学面と変動再帰反射率とを有する再帰反射器 - Google Patents

二つの光学面と変動再帰反射率とを有する再帰反射器

Info

Publication number
JP2002502984A
JP2002502984A JP2000530816A JP2000530816A JP2002502984A JP 2002502984 A JP2002502984 A JP 2002502984A JP 2000530816 A JP2000530816 A JP 2000530816A JP 2000530816 A JP2000530816 A JP 2000530816A JP 2002502984 A JP2002502984 A JP 2002502984A
Authority
JP
Japan
Prior art keywords
retroreflective
light
retroreflective article
article
facet
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.)
Pending
Application number
JP2000530816A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002502984A5 (enExample
Inventor
エフ． ドレイヤー，ジョン
ビー． フレミング，マデリーン
Original Assignee
ミネソタ マイニング アンド マニュファクチャリング カンパニー
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ミネソタ マイニング アンド マニュファクチャリング カンパニー filed Critical ミネソタ マイニング アンド マニュファクチャリング カンパニー
Publication of JP2002502984A publication Critical patent/JP2002502984A/ja
Publication of JP2002502984A5 publication Critical patent/JP2002502984A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/903—Optical: systems and elements with magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2000530816A 1998-02-05 1998-06-08 二つの光学面と変動再帰反射率とを有する再帰反射器 Pending JP2002502984A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/019,113 1998-02-05
US09/019,113 US6282026B1 (en) 1998-02-05 1998-02-05 Retroreflectors having two optical surfaces and varying retroreflectivity
PCT/US1998/011777 WO1999040461A1 (en) 1998-02-05 1998-06-08 Retroreflectors having two optical surfaces and varying retroreflectivity

Publications (2)

Publication Number Publication Date
JP2002502984A true JP2002502984A (ja) 2002-01-29
JP2002502984A5 JP2002502984A5 (enExample) 2006-01-05

Family

ID=21791507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000530816A Pending JP2002502984A (ja) 1998-02-05 1998-06-08 二つの光学面と変動再帰反射率とを有する再帰反射器

Country Status (10)

Country Link
US (1) US6282026B1 (enExample)
EP (1) EP1053491B1 (enExample)
JP (1) JP2002502984A (enExample)
KR (1) KR100506560B1 (enExample)
CN (1) CN1135407C (enExample)
AU (1) AU7824498A (enExample)
CA (1) CA2318428A1 (enExample)
DE (1) DE69814926T2 (enExample)
TW (1) TW416009B (enExample)
WO (1) WO1999040461A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011511303A (ja) * 2007-12-21 2011-04-07 キム，ヒョンシク 再帰反射体
JP2018528477A (ja) * 2015-09-11 2018-09-27 スリーエム イノベイティブ プロパティズ カンパニー イオン性コポリマーコアを含む耐久性のある再帰反射素子

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US6325515B1 (en) * 2000-03-21 2001-12-04 3M Innovative Properties Company Cube corner retroreflective article with enhanced pigmentation
US20070006493A1 (en) * 2003-05-12 2007-01-11 Arnold Eberwein Illuminated license plate for vehicles and vehicle provided with the same
US20070031641A1 (en) * 2003-09-05 2007-02-08 3M Innovative Properties Company License plate for back illumination and method for making same
WO2005066665A1 (en) * 2003-12-24 2005-07-21 Avery Dennison Corporation Cube corner retroreflector with limited range
PL1584518T3 (pl) * 2004-04-07 2008-03-31 3M Innovative Properties Co Zespół tablicy rejestracyjnej zawierający źródło światła i podświetloną tablicę rejestracyjną
GB2433637A (en) * 2005-12-21 2007-06-27 3M Innovative Properties Co Semi-transparent retroreflective material
GB0602105D0 (en) * 2006-02-02 2006-03-15 3M Innovative Properties Co License plate assembly
US7482969B2 (en) * 2006-06-14 2009-01-27 Board Of Trustees Of The University Of Illinois Material movement sensing techniques
US20080101759A1 (en) * 2006-10-26 2008-05-01 K Laser Technology, Inc. Prism matrix with random phase structures
CN101852876B (zh) * 2009-04-02 2012-06-13 财团法人工业技术研究院 复合型光学膜片以及面光源模块
RU2620770C2 (ru) * 2012-02-06 2017-05-29 Эйвери Деннисон Корпорейшн Устройство для направленного активного проецирования
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
CN109154769B (zh) * 2016-03-11 2021-12-21 米拉维兹公司 用于逆反射显示系统优化的定制化反射轮廓特征
US10444615B2 (en) * 2017-08-29 2019-10-15 Avery Dennison Corporation Retroreflective sheeting for projector-based display system
US10145993B1 (en) * 2017-10-06 2018-12-04 Lighthouse & Beacon, Inc. Retroreflectors providing information encoded in reflected non-visible laser while retaining visible light safety properties
US10794021B1 (en) * 2020-06-03 2020-10-06 Mark Joseph O'Neill Retroreflective traffic stripe
US11124932B1 (en) * 2021-04-30 2021-09-21 Mark Joseph O'Neill Retroreflective traffic stripe for both dry and wet weather conditions
DE102022110004A1 (de) 2022-04-26 2023-10-26 Bayerische Motoren Werke Aktiengesellschaft Fortbewegungsmittel und Anordnung zur Unterhaltung eines Insassen eines Fortbewegungsmittels

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US1475430A (en) 1922-02-27 1923-11-27 Curwen John Spedding Advertising device or toy
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011511303A (ja) * 2007-12-21 2011-04-07 キム，ヒョンシク 再帰反射体
JP2018528477A (ja) * 2015-09-11 2018-09-27 スリーエム イノベイティブ プロパティズ カンパニー イオン性コポリマーコアを含む耐久性のある再帰反射素子
US11353640B2 (en) 2015-09-11 2022-06-07 3M Innovative Properties Company Durable retroreflective elements with an ionic copolymer core

Also Published As

Publication number Publication date
EP1053491A1 (en) 2000-11-22
KR100506560B1 (ko) 2005-08-08
EP1053491B1 (en) 2003-05-21
DE69814926T2 (de) 2004-03-11
CN1135407C (zh) 2004-01-21
US6282026B1 (en) 2001-08-28
KR20010040724A (ko) 2001-05-15
CA2318428A1 (en) 1999-08-12
WO1999040461A1 (en) 1999-08-12
DE69814926D1 (de) 2003-06-26
TW416009B (en) 2000-12-21
AU7824498A (en) 1999-08-23
CN1284173A (zh) 2001-02-14

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