EG16737A - Directionaly imaged sheeting - Google Patents

Directionaly imaged sheeting

Info

Publication number
EG16737A
EG16737A EG85/84A EG8584A EG16737A EG 16737 A EG16737 A EG 16737A EG 85/84 A EG85/84 A EG 85/84A EG 8584 A EG8584 A EG 8584A EG 16737 A EG16737 A EG 16737A
Authority
EG
Egypt
Prior art keywords
directionaly
imaged sheeting
sheeting
imaged
directionaly imaged
Prior art date
Application number
EG85/84A
Other languages
English (en)
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
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of EG16737A publication Critical patent/EG16737A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Laminated Bodies (AREA)
  • Toys (AREA)
EG85/84A 1983-02-07 1984-02-05 Directionaly imaged sheeting EG16737A (en)

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 (1)

Publication Number Publication Date
EG16737A true EG16737A (en) 1991-08-30

Family

ID=23844661

Family Applications (1)

Application Number Title Priority Date Filing Date
EG85/84A EG16737A (en) 1983-02-07 1984-02-05 Directionaly imaged sheeting

Country Status (24)

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

Families Citing this family (79)

* Cited by examiner, † Cited by third party
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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
JPH0788119B2 (ja) * 1989-03-17 1995-09-27 トヴァリスチェストヴォ エス オグラニチェンノイ オトヴェツトヴェンノスチュ ナウチノ ウネドレンチェスカヤ イ プロエクトノ プロイズヴォドストヴェンナヤ フイルマ “ラストル エフ エルテイデイ” 動的色彩装飾材料
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US6870681B1 (en) * 1992-09-21 2005-03-22 University Of Arkansas, N.A. Directional image transmission sheet and method of making same
US6724536B2 (en) 1990-05-18 2004-04-20 University Of Arkansas Directional image lenticular window sheet
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US5084782A (en) * 1990-12-20 1992-01-28 Eastman Kodak Company Decorative tape
US5503906A (en) * 1993-05-05 1996-04-02 Minnesota Mining And Manufacturing Company Retroreflective transfer sheet material
US5344705A (en) * 1993-05-05 1994-09-06 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
DE69524215T2 (de) * 1994-05-12 2002-07-18 Minnesota Mining & Mfg Retroreflektierender körper und herstellungsverfahren
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
US6045230A (en) * 1998-02-05 2000-04-04 3M Innovative Properties Company Modulating retroreflective article
US6282026B1 (en) 1998-02-05 2001-08-28 3M Innovative Properties Company Retroreflectors having two optical surfaces and varying retroreflectivity
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
US7068434B2 (en) 2000-02-22 2006-06-27 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
US8403367B2 (en) 2001-08-02 2013-03-26 Eastman Kodak Company Authentication using near-field optical imaging
US6722699B2 (en) * 2001-08-02 2004-04-20 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
ES2871923T3 (es) * 2003-11-21 2021-11-02 Visual Physics Llc Sistema de presentación de imágenes y de seguridad micro-óptico
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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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
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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
RU2422862C2 (ru) * 2005-09-26 2011-06-27 Эвери Деннисон Копэрейшн Световозвращающее покрытие (варианты)
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
EP3872557A1 (en) * 2006-05-12 2021-09-01 Crane & Co., Inc. A micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images
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
US7586685B2 (en) * 2006-07-28 2009-09-08 Dunn Douglas S Microlens sheeting with floating image using a shape memory material
US20080027199A1 (en) 2006-07-28 2008-01-31 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface
EP2055534B1 (en) * 2006-08-23 2013-04-17 Nippon Carbide Kogyo Kabushiki Kaisha Vehicle license plate and retroreflective sheet used for the same
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
EP2165224B1 (en) 2007-07-11 2023-12-13 Thales Dis France SAS Sheeting with composite image that floats
US7777960B2 (en) * 2007-09-10 2010-08-17 Microvision, Inc. Wide field of view head-up display system
US7715103B2 (en) * 2007-09-10 2010-05-11 Microvision, Inc. Buried numerical aperture expander having transparent properties
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
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
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
US20120091703A1 (en) 2009-04-06 2012-04-19 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
MX2012001784A (es) * 2009-08-12 2012-07-10 Visual Physics Llc Dispositivo de seguridad optico indicativo de manipulacion.
US9547109B2 (en) * 2009-08-25 2017-01-17 Avery Dennison Corporation Retroreflective article
WO2011060081A1 (en) 2009-11-12 2011-05-19 3M Innovative Properties Company Security markings in retroreflective sheeting
US10082609B2 (en) 2009-11-12 2018-09-25 3M Innovative Properties Company Irradiation marking of retroreflective sheeting
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
AU2012211170B2 (en) 2011-01-28 2015-02-19 Crane & Co., Inc. A laser marked device
EP2714358B1 (en) 2011-05-31 2020-02-19 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
SG195166A1 (en) 2011-05-31 2013-12-30 3M Innovative Properties Co Method for making microstructured tools having discontinuous topographies, articles produced therefrom
US9463601B2 (en) 2011-05-31 2016-10-11 3M Innovative Properties Company Cube corner sheeting having optically variable marking
AU2012299113B2 (en) 2011-08-19 2015-05-07 Visual Physics, Llc Optionally transferable optical system with a reduced thickness
CA2881826C (en) 2012-08-17 2021-03-30 Visual Physics, Llc A process for transferring microstructures to a final substrate
EP2969585B1 (en) 2013-03-15 2019-04-24 Visual Physics, LLC Optical security device
US9873281B2 (en) 2013-06-13 2018-01-23 Visual Physics, Llc Single layer image projection film
BR112016021736A2 (pt) 2014-03-27 2017-08-15 Visual Physics Llc Dispositivo ótico que produz efeitos óticos de tipo cintilante
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
MX2017000681A (es) 2014-07-17 2018-03-12 Visual Physics Llc Un material de lamina polimerica mejorada para su uso en la fabricacion de documentos de seguridad polimericos tales como billetes de banco.
KR102497982B1 (ko) 2014-09-16 2023-02-09 크레인 시큐리티 테크놀로지스, 인크. 보안 렌즈 층
BR112017017113B1 (pt) 2015-02-11 2022-09-27 Crane & Co., Inc Material de folha fibrosa e método para a aplicação à superfície de um dispositivo de segurança em um material de folha fibrosa
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
CN110582412B (zh) 2017-02-10 2022-08-30 克瑞尼股份有限公司 机器可读光学安全器件

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DE855048C (de) * 1940-02-23 1952-11-10 Richard Waterman Luce Vorrichtung zum Reflektieren von Licht und Verfahren zur Herstellung
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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
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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
FI82313C (fi) 1991-02-11
FI840476A (fi) 1984-08-08
NO167238C (no) 1991-10-16
JPH0664206B2 (ja) 1994-08-22
ZA84871B (en) 1985-09-25
DK159340C (da) 1991-03-04
JPS59148004A (ja) 1984-08-24
HK51988A (en) 1988-07-15
DK49884D0 (da) 1984-02-03
IL70876A0 (en) 1984-05-31
GR81652B (no) 1984-12-12
SU1314965A3 (ru) 1987-05-30
PT78069B (en) 1986-04-17
ES8501150A1 (es) 1984-11-01
EP0118222A1 (en) 1984-09-12
ES529445A0 (es) 1984-11-01
US4634220A (en) 1987-01-06
IE54919B1 (en) 1990-03-14
FI82313B (fi) 1990-10-31
PT78069A (en) 1984-03-01
CA1242580A (en) 1988-10-04
KR900005737B1 (ko) 1990-08-09
BR8400502A (pt) 1984-09-11
NO167238B (no) 1991-07-08
PH21487A (en) 1987-11-10
AU560077B2 (en) 1987-03-26
NZ207034A (en) 1985-11-08
EP0118222B1 (en) 1987-11-11
DK159340B (da) 1990-10-01
MX159579A (es) 1989-07-06
IE840271L (en) 1984-08-07
IL70876A (en) 1987-11-30
DK49884A (da) 1984-08-08
KR840008061A (ko) 1984-12-12
FI840476A0 (fi) 1984-02-06
AU2421384A (en) 1984-08-16
DE3467421D1 (en) 1987-12-17
IN163853B (no) 1988-11-26
NO840413L (no) 1984-08-08

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