NO996562L - Kubehjørne-folieform og fremgangsmåte til fremstilling av det samme - Google Patents

Kubehjørne-folieform og fremgangsmåte til fremstilling av det samme

Info

Publication number
NO996562L
NO996562L NO996562A NO996562A NO996562L NO 996562 L NO996562 L NO 996562L NO 996562 A NO996562 A NO 996562A NO 996562 A NO996562 A NO 996562A NO 996562 L NO996562 L NO 996562L
Authority
NO
Norway
Prior art keywords
cube corner
lamina
groove
corner elements
laminae
Prior art date
Application number
NO996562A
Other languages
English (en)
Other versions
NO996562D0 (no
Inventor
Robert L Erwin
Gerald M Benson
Kenneth L Smith
Dan E Luttrell
Original Assignee
Minnesota Mining & Mfg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25388319&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO996562(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of NO996562D0 publication Critical patent/NO996562D0/no
Publication of NO996562L publication Critical patent/NO996562L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • B29D11/00625—Moulds for reflex reflectors
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/03—Laminated mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Laminated Bodies (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Adornments (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
NO996562A 1997-07-02 1999-12-29 Kubehjørne-folieform og fremgangsmåte til fremstilling av det samme NO996562L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88607497A 1997-07-02 1997-07-02
PCT/US1998/012459 WO1999001275A1 (en) 1997-07-02 1998-06-12 Cube corner sheeting mold and method of making the same

Publications (2)

Publication Number Publication Date
NO996562D0 NO996562D0 (no) 1999-12-29
NO996562L true NO996562L (no) 2000-03-01

Family

ID=25388319

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996562A NO996562L (no) 1997-07-02 1999-12-29 Kubehjørne-folieform og fremgangsmåte til fremstilling av det samme

Country Status (14)

Country Link
US (3) US6318987B1 (no)
EP (1) EP1017557B1 (no)
JP (1) JP4235750B2 (no)
KR (1) KR100573526B1 (no)
CN (1) CN1105637C (no)
AT (1) ATE284306T1 (no)
AU (1) AU728328B2 (no)
BR (1) BR9810229A (no)
CA (1) CA2294762A1 (no)
DE (1) DE69828070T2 (no)
IL (1) IL133857A0 (no)
NO (1) NO996562L (no)
TR (1) TR199903340T2 (no)
WO (1) WO1999001275A1 (no)

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US6253442B1 (en) * 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
CA2294762A1 (en) 1997-07-02 1999-01-14 Gerald M. Benson Cube corner sheeting mold and method of making the same
US6540367B1 (en) * 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US8728610B2 (en) 2000-02-25 2014-05-20 3M Innovative Properties Company Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
US6700712B2 (en) 2001-11-13 2004-03-02 3M Innovative Properties Company Multidirectional single surface optically shaped film
DE10216579A1 (de) * 2002-04-14 2003-10-23 Sen Hans-Erich Gubela Weitwinkelsensorsystem mit Tripelreflektor und Herstellung der Werkzeuge
EP1512035B1 (en) * 2002-06-11 2009-08-19 3M Innovative Properties Company Methods of making a master and replicas thereof
US7174619B2 (en) 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
EP2442145B1 (en) * 2003-03-06 2016-11-30 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US6884371B2 (en) * 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
US7201485B1 (en) * 2003-08-15 2007-04-10 University Of South Florida Corner cube retroreflector
US7677146B2 (en) * 2006-05-10 2010-03-16 3M Innovative Properties Company Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
CN102073083A (zh) 2006-08-22 2011-05-25 日本电石工业株式会社 三棱锥型立方角回射部件及其制造方法
US7628100B2 (en) * 2007-01-05 2009-12-08 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo
US7506987B2 (en) * 2007-03-02 2009-03-24 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
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US7669508B2 (en) * 2007-10-29 2010-03-02 3M Innovative Properties Company Cutting tool using one or more machined tool tips with diffractive features
US20090147361A1 (en) * 2007-12-07 2009-06-11 3M Innovative Properties Company Microreplicated films having diffractive features on macro-scale features
US20110181971A1 (en) * 2008-04-02 2011-07-28 Campbell Alan B Methods and systems for fabricating optical films having superimposed features
CN106154399A (zh) 2008-04-02 2016-11-23 3M创新有限公司 光导薄膜及其制备方法
CN103018805B (zh) * 2008-10-22 2016-05-11 3M创新有限公司 回射片材
WO2011026237A1 (en) 2009-09-01 2011-03-10 Dbm Reflex Entreprises Inc. Multi-color vehicle lens having interconnected tir reflecting prisms
EP2518504A1 (en) 2011-04-29 2012-10-31 Miltenyi Biotec GmbH A method for the quantitative and qualitative characterization of antigen-specific T cells recognizing a specific antigen
US9415539B2 (en) 2011-05-31 2016-08-16 3M Innovative Properties Company Method for making microstructured tools having discontinuous topographies, and articles produced therefrom
EP2715415B1 (en) 2011-05-31 2024-03-20 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
JP5973561B2 (ja) 2011-05-31 2016-08-23 スリーエム イノベイティブ プロパティズ カンパニー 相異するようにパターン硬化された微細構造化物品を作製する方法
KR102133964B1 (ko) * 2012-12-28 2020-07-15 미래나노텍(주) 변형된 구조의 큐브 코너를 이용하는 재귀반사 시트
CN105103012B (zh) 2013-03-15 2017-11-14 3M创新有限公司 微拼接式棱柱立体角制品
US20160011346A1 (en) 2014-07-14 2016-01-14 Sergiy Vasylyev High incidence angle retroreflective sheeting
KR102650888B1 (ko) 2014-11-20 2024-03-26 애버리 데니슨 코포레이션 다단계 다이싱을 갖는 타일드 역반사기
CN106238582B (zh) * 2016-09-19 2017-12-08 哈尔滨工业大学 一种采用金属箔材/薄板制造空间可展开舱段的模具
WO2018151959A1 (en) 2017-02-14 2018-08-23 3M Innovative Properties Company End milling methods for making microstructures, especially cube corner elements and articles comprising such microstructures
CN111247460A (zh) 2017-08-29 2020-06-05 艾利丹尼森公司 用于基于投影机的显示***的回射片
US11073641B2 (en) 2017-09-11 2021-07-27 Orafol Americas Inc. Methods of fabricating retroreflector prisms with polygonal apertures and devices thereof
WO2022046134A1 (en) 2020-08-27 2022-03-03 Aura Optical System, LP Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof

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Also Published As

Publication number Publication date
CN1105637C (zh) 2003-04-16
WO1999001275A1 (en) 1999-01-14
AU7968998A (en) 1999-01-25
US6318987B1 (en) 2001-11-20
US6257860B1 (en) 2001-07-10
JP2002507945A (ja) 2002-03-12
NO996562D0 (no) 1999-12-29
DE69828070T2 (de) 2005-12-08
BR9810229A (pt) 2000-08-08
EP1017557A1 (en) 2000-07-12
DE69828070D1 (de) 2005-01-13
ATE284306T1 (de) 2004-12-15
KR100573526B1 (ko) 2006-04-26
AU728328B2 (en) 2001-01-04
US6386855B1 (en) 2002-05-14
EP1017557B1 (en) 2004-12-08
CN1268921A (zh) 2000-10-04
KR20010014414A (ko) 2001-02-26
CA2294762A1 (en) 1999-01-14
TR199903340T2 (xx) 2001-06-21
US20020028263A1 (en) 2002-03-07
JP4235750B2 (ja) 2009-03-11
IL133857A0 (en) 2001-04-30

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