DE69804494D1 - Selbstleuchtende retroreflektive folie und verfahren zu deren herstellung - Google Patents

Selbstleuchtende retroreflektive folie und verfahren zu deren herstellung

Info

Publication number
DE69804494D1
DE69804494D1 DE69804494T DE69804494T DE69804494D1 DE 69804494 D1 DE69804494 D1 DE 69804494D1 DE 69804494 T DE69804494 T DE 69804494T DE 69804494 T DE69804494 T DE 69804494T DE 69804494 D1 DE69804494 D1 DE 69804494D1
Authority
DE
Germany
Prior art keywords
retrore
luminous
self
production
reflective film
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 - Fee Related
Application number
DE69804494T
Other languages
English (en)
Other versions
DE69804494T2 (de
Inventor
Yoshinori Araki
Hidetoshi Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69804494D1 publication Critical patent/DE69804494D1/de
Publication of DE69804494T2 publication Critical patent/DE69804494T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE69804494T 1997-11-21 1998-11-19 Selbstleuchtende retroreflektive folie und verfahren zu deren herstellung Expired - Fee Related DE69804494T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9321273A JPH11175007A (ja) 1997-11-21 1997-11-21 自発光可能な再帰性反射シートおよびその製造方法
PCT/US1998/024668 WO1999027396A1 (en) 1997-11-21 1998-11-19 Luminous retroreflective sheeting and method for making same

Publications (2)

Publication Number Publication Date
DE69804494D1 true DE69804494D1 (de) 2002-05-02
DE69804494T2 DE69804494T2 (de) 2002-10-31

Family

ID=18130739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804494T Expired - Fee Related DE69804494T2 (de) 1997-11-21 1998-11-19 Selbstleuchtende retroreflektive folie und verfahren zu deren herstellung

Country Status (8)

Country Link
US (1) US5988822A (de)
EP (1) EP1032853B1 (de)
JP (1) JPH11175007A (de)
CN (1) CN1144070C (de)
AU (1) AU1591199A (de)
CA (1) CA2310465A1 (de)
DE (1) DE69804494T2 (de)
WO (1) WO1999027396A1 (de)

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JPH1115415A (ja) * 1997-06-16 1999-01-22 Minnesota Mining & Mfg Co <3M> 自発光可能な再帰性反射シートおよびその製造方法
US6479941B1 (en) * 1998-10-30 2002-11-12 3M Innovative Properties Company Electroluminescent device and method for the production of the same
US6445128B1 (en) 1999-08-23 2002-09-03 Durel Corporation EL panel made with low molecular weight PVDF/HFP resin
US6342119B1 (en) * 1999-11-08 2002-01-29 Ying-Chi Shih Manufacturing method of a compound substrate for light-reflective application
KR20010081460A (ko) * 2000-02-14 2001-08-29 황건이 역반사 시트
US7068434B2 (en) * 2000-02-22 2006-06-27 3M Innovative Properties Company Sheeting with composite image that floats
US6828005B2 (en) * 2000-06-05 2004-12-07 Rohm And Haas Company Wear-resistant composite and method for producing the composite
JP4053260B2 (ja) * 2000-10-18 2008-02-27 シャープ株式会社 有機エレクトロルミネッセンス表示素子
JP4916899B2 (ja) * 2000-10-18 2012-04-18 シャープ株式会社 発光型表示素子
KR20010067750A (ko) * 2001-03-16 2001-07-13 윤세원 발광기능이 부여된 재귀반사시트
JP3686348B2 (ja) * 2001-04-10 2005-08-24 株式会社巴川製紙所 光学フィルムおよびその製造方法
DE10247708C5 (de) * 2002-01-31 2010-09-02 Fitzke Werbetechnik Prägefähiges Kennzeichenschild für Kraftfahrzeuge
WO2003064210A1 (de) 2002-01-31 2003-08-07 Volkswagen Aktiengesellschaft Schild, insbesondere kennzeichenschild für kraftfahrzeuge
US6517166B1 (en) * 2002-02-07 2003-02-11 Giant Manufacturing Co., Ltd. Light-reflective wheel rim
US6978896B2 (en) * 2002-04-11 2005-12-27 3M Innovative Properties Company Method of making retrochromic beads and kit thereof
US7036944B2 (en) * 2002-04-11 2006-05-02 3M Innovative Properties Company Retrochromic articles
JP2003315516A (ja) * 2002-04-18 2003-11-06 Three M Innovative Properties Co 反射積層体
US20040188012A1 (en) * 2003-03-31 2004-09-30 Westberg Aaron R Custom gauge panel and system and method for manufacture thereof
WO2004088365A1 (de) * 2003-04-02 2004-10-14 Erich Utsch Ag Selbstleuchtendes kfz-kennzeichen
DE10356297A1 (de) * 2003-04-02 2004-10-14 Erich Utsch Ag Selbstleuchtendes Kfz-Kennzeichenschild
DE10318790B4 (de) * 2003-04-25 2018-02-22 Volkswagen Ag Kraftfahrzeugemblem
GB2405022A (en) * 2003-08-12 2005-02-16 Wai Hung Au Electroluminescent traffic sign
US7901760B2 (en) * 2003-11-11 2011-03-08 Heartvision Enterprises, Inc. Laminate assembly and method of manufacture
KR100445514B1 (ko) * 2003-11-12 2004-08-21 박경태 난반사용 시트지 및 그 제조방법
DE202004017675U1 (de) * 2004-11-15 2005-01-05 Sauer, Arno Martin Selbstleuchtende Oberbekleidung
US7453634B2 (en) * 2005-03-07 2008-11-18 Avery Dennison Corporation Discontinuous or variable thickness gain modification coating for projection film and method for making same
WO2006099317A2 (en) * 2005-03-11 2006-09-21 Stephen Mcgrew Retro-emissive markings
JP2006318842A (ja) * 2005-05-16 2006-11-24 Casio Comput Co Ltd 発光装置及び発光型ディスプレイパネル
US8718437B2 (en) 2006-03-07 2014-05-06 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
WO2007103310A2 (en) 2006-03-07 2007-09-13 Qd Vision, Inc. An article including semiconductor nanocrystals
US7733017B2 (en) * 2005-07-08 2010-06-08 Peysakh Shapiro Display apparatus with replaceable electroluminescent element
GB0517951D0 (en) * 2005-09-05 2005-10-12 Viz Reflectives Ltd Retro-reflective coatings and articles
US20070141305A1 (en) * 2005-12-21 2007-06-21 Toshihiro Kasai Superhydrophobic coating
US9874674B2 (en) 2006-03-07 2018-01-23 Samsung Electronics Co., Ltd. Compositions, optical component, system including an optical component, devices, and other products
US7911673B1 (en) 2006-11-27 2011-03-22 Hrl Laboratories, Llc Display screen with optical memory
GB2445561A (en) * 2007-01-11 2008-07-16 Philip Lancaster Marker for safety, decorative or lighting purposes
US8836212B2 (en) 2007-01-11 2014-09-16 Qd Vision, Inc. Light emissive printed article printed with quantum dot ink
WO2009014707A2 (en) 2007-07-23 2009-01-29 Qd Vision, Inc. Quantum dot light enhancement substrate and lighting device including same
US8128249B2 (en) 2007-08-28 2012-03-06 Qd Vision, Inc. Apparatus for selectively backlighting a material
DE102007048177A1 (de) 2007-10-02 2009-04-16 W. Quandt Gmbh & Co. Kg Dachbahnen- Und Dachstoff-Fabrik Dachabdeckung mit lichtabstrahlender Beschichtung
WO2009087513A1 (en) * 2008-01-04 2009-07-16 Philips Intellectual Property & Standards Gmbh Reflector pole
DE102008016813B4 (de) 2008-04-01 2021-08-12 Tesa Scribos Gmbh Holographischer Datenspeicher
US9207385B2 (en) 2008-05-06 2015-12-08 Qd Vision, Inc. Lighting systems and devices including same
WO2009137053A1 (en) 2008-05-06 2009-11-12 Qd Vision, Inc. Optical components, systems including an optical component, and devices
WO2009151515A1 (en) 2008-05-06 2009-12-17 Qd Vision, Inc. Solid state lighting devices including quantum confined semiconductor nanoparticles
US7997235B2 (en) * 2008-10-02 2011-08-16 NITE Glow INDUSTRIES Omnidirectionally reflective pet leash
US8840956B2 (en) * 2008-10-31 2014-09-23 Potters Industries, Llc Retroreflective coating and method for applying a retroreflective coating on a structure
US20100272962A1 (en) * 2009-04-22 2010-10-28 Potters Industries Inc. Reflective substrate surface system, reflective assembly, and methods of improving the visibility of a substrate surface
US8647013B2 (en) * 2010-02-09 2014-02-11 Potters Industries, Llc Reflective substrate surface system, reflective assembly, and methods of improving the visibility of a substrate surface
JP5592142B2 (ja) * 2010-04-08 2014-09-17 浩司 冨樫 表示器具
US9643211B2 (en) * 2012-05-16 2017-05-09 United States Of America, As Represented By The Secretary Of The Navy Passive chemical system for detection of gamma irradiation
US10126485B2 (en) 2014-05-21 2018-11-13 Samsung Electronics Co., Ltd. Optical film and lighting and display products including same
JP6752583B2 (ja) * 2015-03-11 2020-09-09 シチズン時計株式会社 夜光性装飾物
IT201700067511A1 (it) * 2017-06-16 2018-12-16 Valli Zabban S P A Metodo per la produzione di un prodotto piano fotoluminescente e prodotto cosi’ ottenuto, in particolare una membrana impermeabilizzante o un nastro adesivo
KR101986434B1 (ko) * 2017-12-08 2019-06-05 재단법인대구경북과학기술원 투명 발광체, 무기발광소자 및 유기발광소자
US10926572B2 (en) * 2018-03-27 2021-02-23 3M Innovative Properties Company Security element with metallized beads

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407680A (en) * 1945-03-02 1946-09-17 Minnesota Mining & Mfg Reflex light reflector
US2592882A (en) * 1946-12-04 1952-04-15 Minnesota Mining & Mfg Reflex light reflector
US2963378A (en) * 1955-04-25 1960-12-06 Minnesota Mining & Mfg Ass beads hemispherically reflectorled with metallic coating and compositions thereof
US3025764A (en) * 1956-10-04 1962-03-20 Minnesota Mining & Mfg Retroreflective elements and structures
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3253146A (en) * 1962-08-16 1966-05-24 Prismo Safety Corp Fluorescent marker pigment for roadways
US3420597A (en) * 1964-04-13 1969-01-07 Minnesota Mining & Mfg Retroreflective structure and method of making same
GB1034037A (en) * 1964-05-19 1966-06-29 Prismo Safety Corp Fluorescent glass spheres
US3830682A (en) * 1972-11-06 1974-08-20 Rowland Dev Corp Retroreflecting signs and the like with novel day-night coloration
US4005538A (en) * 1973-11-23 1977-02-01 Minnesota Mining And Manufacturing Company Internally illuminated retroreflective signs
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4367920A (en) * 1979-10-01 1983-01-11 Minnesota Mining And Manufacturing Company Retroflective sheeting
JPS60205501A (ja) * 1984-03-30 1985-10-17 Soko Seiren Kk 蓄光性を有する明彩色再帰反射シ−ト状物
US5243457A (en) * 1991-02-05 1993-09-07 American Ingenuity, Inc. Material with enhanced visibility characteristics
US5237448A (en) * 1991-02-05 1993-08-17 American Ingenuity, Inc. Visibility enhancing material
JP3081667B2 (ja) * 1991-05-24 2000-08-28 紀和化学工業株式会社 蓄光性を有する高輝度反射シート及びその製造方法
US5415911A (en) * 1992-01-16 1995-05-16 Stimsonite Corporation Photoluminescent retroreflective sheeting
US5300783A (en) * 1992-05-26 1994-04-05 American Ingenuity, Inc. Layered reflecting and luminous material
US5315491A (en) * 1992-09-30 1994-05-24 American Ingenuity, Inc. Reflecting and luminous layered material
JP3217164B2 (ja) * 1992-11-19 2001-10-09 紀和化学工業株式会社 再帰性反射シート及びその製造方法
JPH06287917A (ja) * 1993-03-31 1994-10-11 Akasaka Natsusen:Kk 雪に埋没した道路等の境界目印用ポール
JPH0784109A (ja) * 1993-09-14 1995-03-31 Yamaha Motor Co Ltd 蓄光性及び反射性を有するシート
JPH07218708A (ja) * 1994-01-31 1995-08-18 Nippon Carbide Ind Co Inc 夜光再帰反射シート
US5516227A (en) * 1994-07-07 1996-05-14 Iit Research Institute Spherodized fluorescent beads for improved roadway pavement marker visibility
JP3552763B2 (ja) * 1994-11-01 2004-08-11 根本特殊化学株式会社 蓄光性蛍光発色再帰反射シート
DE69532752T2 (de) * 1994-12-16 2005-02-10 Nippon Carbide Kogyo K.K. Bei ultraviolettbestrahlung licht emittierende retroreflektierende schicht
JPH10143098A (ja) * 1996-11-08 1998-05-29 Minnesota Mining & Mfg Co <3M> 自発光可能な再帰性反射シートおよび反射性標識
JPH10335064A (ja) * 1997-05-19 1998-12-18 Minnesota Mining & Mfg Co <3M> エレクトロルミネッセンス素子およびその製造方法

Also Published As

Publication number Publication date
DE69804494T2 (de) 2002-10-31
WO1999027396A1 (en) 1999-06-03
CA2310465A1 (en) 1999-06-03
CN1279768A (zh) 2001-01-10
JPH11175007A (ja) 1999-07-02
CN1144070C (zh) 2004-03-31
EP1032853A1 (de) 2000-09-06
EP1032853B1 (de) 2002-03-27
US5988822A (en) 1999-11-23
AU1591199A (en) 1999-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee