ES8501150A1 - Una lamina dotada de imagenes que son visibles en angulos limitados de vision - Google Patents

Una lamina dotada de imagenes que son visibles en angulos limitados de vision

Info

Publication number
ES8501150A1
ES8501150A1 ES529445A ES529445A ES8501150A1 ES 8501150 A1 ES8501150 A1 ES 8501150A1 ES 529445 A ES529445 A ES 529445A ES 529445 A ES529445 A ES 529445A ES 8501150 A1 ES8501150 A1 ES 8501150A1
Authority
ES
Spain
Prior art keywords
sheeting
imaged sheeting
retroreflective
microlenses
viewable
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
Application number
ES529445A
Other languages
English (en)
Spanish (es)
Other versions
ES529445A0 (es
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
Publication of ES8501150A1 publication Critical patent/ES8501150A1/es
Publication of ES529445A0 publication Critical patent/ES529445A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Toys (AREA)
ES529445A 1983-02-07 1984-02-03 Una lamina dotada de imagenes que son visibles en angulos limitados de vision Granted ES529445A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/464,627 US4634220A (en) 1983-02-07 1983-02-07 Directionally imaged sheeting

Publications (2)

Publication Number Publication Date
ES8501150A1 true ES8501150A1 (es) 1984-11-01
ES529445A0 ES529445A0 (es) 1984-11-01

Family

ID=23844661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529445A Granted ES529445A0 (es) 1983-02-07 1984-02-03 Una lamina dotada de imagenes que son visibles en angulos limitados de vision

Country Status (24)

Country Link
US (1) US4634220A (forum.php)
EP (1) EP0118222B1 (forum.php)
JP (1) JPH0664206B2 (forum.php)
KR (1) KR900005737B1 (forum.php)
AU (1) AU560077B2 (forum.php)
BR (1) BR8400502A (forum.php)
CA (1) CA1242580A (forum.php)
DE (1) DE3467421D1 (forum.php)
DK (1) DK159340C (forum.php)
EG (1) EG16737A (forum.php)
ES (1) ES529445A0 (forum.php)
FI (1) FI82313C (forum.php)
GR (1) GR81652B (forum.php)
HK (1) HK51988A (forum.php)
IE (1) IE54919B1 (forum.php)
IL (1) IL70876A (forum.php)
IN (1) IN163853B (forum.php)
MX (1) MX159579A (forum.php)
NO (1) NO167238C (forum.php)
NZ (1) NZ207034A (forum.php)
PH (1) PH21487A (forum.php)
PT (1) PT78069B (forum.php)
SU (1) SU1314965A3 (forum.php)
ZA (1) ZA84871B (forum.php)

Families Citing this family (80)

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US4505967A (en) * 1983-04-11 1985-03-19 Minnesota Mining And Manufacturing Company High-angularity retroreflective sheeting and method for manufacture
US4688894A (en) * 1985-05-13 1987-08-25 Minnesota Mining And Manufacturing Company Transparent retroreflective sheets containing directional images and method for forming the same
JPH0812282B2 (ja) * 1985-09-16 1996-02-07 ミネソタ マイニング アンド マニユフアクチユアリング コンパニ− 方向性像を有するシート及びその製法
CA1267173A (en) * 1985-09-23 1990-03-27 Thomas I. Bradshaw Sheet containing contour-dependent directional image and method for forming the same
US4772511A (en) * 1985-11-22 1988-09-20 Minnesota Mining And Manufacturing Company Transparent non-vitreous zirconia microspheres
EP0425670A4 (en) * 1989-03-17 1991-10-16 Kooperativ "Merkury" Decorative colour-dynamic material
US5225935A (en) * 1989-10-30 1993-07-06 Sharp Kabushiki Kaisha Optical device having a microlens and a process for making microlenses
DK257390A (da) * 1990-10-25 1992-04-26 Reflex Promotion Transfer til dekorering af overflader med billeder, der er ekstremt holdbare, og specielt billeder omfattende lysreflekterende og farvede omraader i vilkaarlig kombination, samt fremgangsmaade til fremstilling deraf
US6724536B2 (en) 1990-05-18 2004-04-20 University Of Arkansas Directional image lenticular window sheet
US6870681B1 (en) * 1992-09-21 2005-03-22 University Of Arkansas, N.A. Directional image transmission sheet and method of making same
KR100228593B1 (ko) * 1990-10-25 1999-11-01 스프레이그 로버트 월터 역반사성의 착색상을 형성하기 위한 전사제품 및 이를 제조하는 방법
US5084782A (en) * 1990-12-20 1992-01-28 Eastman Kodak Company Decorative tape
US5344705A (en) * 1993-05-05 1994-09-06 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet material
US5503906A (en) * 1993-05-05 1996-04-02 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet material
JPH0724988A (ja) * 1993-07-08 1995-01-27 Mazda Motor Corp 塗膜構造および塗膜形成方法
US5933276A (en) * 1994-04-13 1999-08-03 Board Of Trustees, University Of Arkansas, N.A. Aberration-free directional image window sheet
EP0759179B1 (en) * 1994-05-12 2001-11-28 Minnesota Mining And Manufacturing Company Retroreflective article and method of making same
US5882771A (en) * 1996-04-10 1999-03-16 Minnesota Mining And Manufacturing Company Conformable embossable retroreflective sheeting
US5940212A (en) * 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
US6282026B1 (en) 1998-02-05 2001-08-28 3M Innovative Properties Company Retroreflectors having two optical surfaces and varying retroreflectivity
US6045230A (en) * 1998-02-05 2000-04-04 3M Innovative Properties Company Modulating retroreflective article
US6330107B1 (en) * 1999-03-04 2001-12-11 Danny Mattijetz Multi-image display screen
US6204971B1 (en) * 1999-05-14 2001-03-20 3M Innovative Properties Company Glass microspheres for use in films and projection screen displays and methods
US7336422B2 (en) * 2000-02-22 2008-02-26 3M Innovative Properties Company Sheeting with composite image that floats
US6288842B1 (en) 2000-02-22 2001-09-11 3M Innovative Properties Sheeting with composite image that floats
US7068434B2 (en) 2000-02-22 2006-06-27 3M Innovative Properties Company Sheeting with composite image that floats
US6722699B2 (en) 2001-08-02 2004-04-20 Eastman Kodak Company Authentication using near-field optical imaging
US8403367B2 (en) 2001-08-02 2013-03-26 Eastman Kodak Company Authentication using near-field optical imaging
EP1511655A2 (en) * 2002-06-13 2005-03-09 3M Innovative Properties Company System of controlled certificate production and management
JP4071095B2 (ja) * 2002-12-04 2008-04-02 Ｙｋｋ株式会社 反射性スライドファスナー
US8867134B2 (en) * 2003-11-21 2014-10-21 Visual Physics, Llc Optical system demonstrating improved resistance to optically degrading external effects
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USD511187S1 (en) 2004-01-20 2005-11-01 3M Innovative Properties Company License plate having security shape
WO2005100041A2 (en) * 2004-04-13 2005-10-27 Digimarc Corporation Retroreflective security features in secure documents
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US7467174B2 (en) * 2004-09-23 2008-12-16 Wisconsin Alumni Research Foundation Processing unit having decimal floating-point divider using Newton-Raphson iteration
US7616332B2 (en) * 2004-12-02 2009-11-10 3M Innovative Properties Company System for reading and authenticating a composite image in a sheeting
EP1893074B2 (en) * 2005-05-18 2017-06-14 Visual Physics, LLC Image presentation and micro-optic security system
JP4697705B2 (ja) * 2005-07-15 2011-06-08 共同印刷株式会社 再起反射材及び再帰反射材へのマーキング方法
US8268435B2 (en) * 2005-09-26 2012-09-18 Avery Dennison Corporation Retroreflective sheeting
US7981499B2 (en) * 2005-10-11 2011-07-19 3M Innovative Properties Company Methods of forming sheeting with a composite image that floats and sheeting with a composite image that floats
EP1826708A1 (de) * 2006-02-24 2007-08-29 Maurer Electronics Gmbh Kartenförmiger Datenträger
BRPI0711639A2 (pt) * 2006-05-12 2012-01-17 Crane & Co Inc estrutura de filme micro-ótica que sozinha ou junto com um documento ou rótulo de segurança projeta imagens espacialmente coordenadas com imagens estáticas e/ou outras imagens projetadas
US20080027199A1 (en) 2006-07-28 2008-01-31 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface
US7586685B2 (en) * 2006-07-28 2009-09-08 Dunn Douglas S Microlens sheeting with floating image using a shape memory material
US7951319B2 (en) * 2006-07-28 2011-05-31 3M Innovative Properties Company Methods for changing the shape of a surface of a shape memory polymer article
RU2422303C2 (ru) * 2006-08-23 2011-06-27 Ниппон Карбайд Когио Кабусики Кайся Номерной знак транспортного средства и используемый для него световозвращающий лист
US7800825B2 (en) * 2006-12-04 2010-09-21 3M Innovative Properties Company User interface including composite images that float
US9038507B2 (en) * 2007-03-21 2015-05-26 Snap-On Incorporated Dual pawl ratchet mechanism and reversing method
FI2165224T3 (fi) 2007-07-11 2024-01-11 Thales Dis France Sas Yhdistelmäkuvan sisältävä kelluva kalvo
US7715103B2 (en) * 2007-09-10 2010-05-11 Microvision, Inc. Buried numerical aperture expander having transparent properties
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CN101878438B (zh) * 2007-11-27 2013-09-25 3M创新有限公司 形成具有悬浮合成图像的片材以及母模具的方法
US8111463B2 (en) * 2008-10-23 2012-02-07 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US7995278B2 (en) * 2008-10-23 2011-08-09 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
AU2010234215B2 (en) 2009-04-06 2014-04-10 Reserve Bank Of Australia Security document with an optically variable image and method of manufacture
US20120099200A1 (en) * 2009-07-17 2012-04-26 Nippon Carbide Industries Co., Inc. Retroreflective sheeting of micro glass sphere provided with image having visual direction
BR112012003071B1 (pt) * 2009-08-12 2021-04-13 Visual Physics, Llc Dispositivo de segurança óptico indicando adulteração
BR112012004113B1 (pt) * 2009-08-25 2019-12-10 Avery Dennison Corp artigo retrorrefletor com imagem gravada
US10082609B2 (en) 2009-11-12 2018-09-25 3M Innovative Properties Company Irradiation marking of retroreflective sheeting
EP2499522A4 (en) 2009-11-12 2013-05-08 3M Innovative Properties Co SAFETY MARKINGS IN A RECYCLING FOIL
JP5500548B2 (ja) * 2010-07-01 2014-05-21 独立行政法人 国立印刷局 潜像画像形成体
US8294993B2 (en) 2010-07-26 2012-10-23 Microvision, Inc. Variable reflectivity notch filter and optical devices using same
US20130286481A1 (en) * 2011-01-19 2013-10-31 Nippon Carbide Industries Co., Inc. Micro glass bead retroreflective sheeting having image with directional visibility thereon
EP2668526B1 (en) 2011-01-28 2018-07-04 Crane & Co., Inc. A laser marked device
US9523919B2 (en) 2011-05-31 2016-12-20 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
EP2715414A4 (en) 2011-05-31 2014-12-31 3M Innovative Properties Co DICE LID COVER WITH OPTICAL VARIABLE LABEL
JP5964953B2 (ja) 2011-05-31 2016-08-03 スリーエム イノベイティブ プロパティズ カンパニー 非連続的なトポグラフィーを有する微細構造化ツールを作成するための方法、及びこれにより製造される物品
CN104024921B (zh) 2011-08-19 2018-09-21 光学物理有限责任公司 具有减小的厚度的任选地可转移光学系统
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EP3122572B1 (en) 2014-03-27 2023-06-07 Visual Physics, LLC An optical device that produces flicker-like optical effects
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DE102015015991A1 (de) 2015-12-10 2017-06-14 Giesecke & Devrient Gmbh Sicherheitselement mit Linsenrasterbild
CN107993561B (zh) * 2016-10-27 2024-04-16 上海彩丞新材料科技有限公司 立体防伪微透镜薄片
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DE855048C (de) * 1940-02-23 1952-11-10 Richard Waterman Luce Vorrichtung zum Reflektieren von Licht und Verfahren zur Herstellung
US2495697A (en) * 1946-06-08 1950-01-31 Chilowsky Constantin Method and apparatus for intensifying electronic images
US3154872A (en) * 1963-02-13 1964-11-03 Minnesota Mining & Mfg Tamper-proof markings for reflecting structures
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US3801183A (en) * 1973-06-01 1974-04-02 Minnesota Mining & Mfg Retro-reflective film
US4099838A (en) * 1976-06-07 1978-07-11 Minnesota Mining And Manufacturing Company Reflective sheet material
US4082426A (en) * 1976-11-26 1978-04-04 Minnesota Mining And Manufacturing Company Retroreflective sheeting with retroreflective markings
US4200875A (en) * 1978-07-31 1980-04-29 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for, and method of, recording and viewing laser-made images on high gain retroreflective sheeting

Also Published As

Publication number Publication date
PT78069B (en) 1986-04-17
DE3467421D1 (en) 1987-12-17
NZ207034A (en) 1985-11-08
PT78069A (en) 1984-03-01
AU560077B2 (en) 1987-03-26
PH21487A (en) 1987-11-10
GR81652B (forum.php) 1984-12-12
NO167238C (no) 1991-10-16
FI840476A0 (fi) 1984-02-06
DK159340C (da) 1991-03-04
FI82313C (fi) 1991-02-11
SU1314965A3 (ru) 1987-05-30
KR840008061A (ko) 1984-12-12
KR900005737B1 (ko) 1990-08-09
DK159340B (da) 1990-10-01
IE54919B1 (en) 1990-03-14
BR8400502A (pt) 1984-09-11
EP0118222A1 (en) 1984-09-12
IN163853B (forum.php) 1988-11-26
JPS59148004A (ja) 1984-08-24
JPH0664206B2 (ja) 1994-08-22
US4634220A (en) 1987-01-06
ES529445A0 (es) 1984-11-01
HK51988A (en) 1988-07-15
EG16737A (en) 1991-08-30
EP0118222B1 (en) 1987-11-11
DK49884D0 (da) 1984-02-03
ZA84871B (en) 1985-09-25
IE840271L (en) 1984-08-07
IL70876A (en) 1987-11-30
DK49884A (da) 1984-08-08
FI82313B (fi) 1990-10-31
IL70876A0 (en) 1984-05-31
MX159579A (es) 1989-07-06
CA1242580A (en) 1988-10-04
NO167238B (no) 1991-07-08
AU2421384A (en) 1984-08-16
FI840476L (fi) 1984-08-08
NO840413L (no) 1984-08-08

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