IN163853B - - Google Patents

Info

Publication number
IN163853B
IN163853B IN1062/MAS/84A IN1062MA1984A IN163853B IN 163853 B IN163853 B IN 163853B IN 1062MA1984 A IN1062MA1984 A IN 1062MA1984A IN 163853 B IN163853 B IN 163853B
Authority
IN
India
Application number
IN1062/MAS/84A
Other languages
English (en)
Inventor
Eric Neil Hockert
Bruce David Orensteen
Thomas Ian Bradshaw
Frank Alan Borgeson
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
Publication of IN163853B publication Critical patent/IN163853B/en

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)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Laminated Bodies (AREA)
  • Toys (AREA)
IN1062/MAS/84A 1983-02-07 1984-12-31 IN163853B (pm)

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
IN163853B true IN163853B (pm) 1988-11-26

Family

ID=23844661

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1062/MAS/84A IN163853B (pm) 1983-02-07 1984-12-31

Country Status (24)

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

Families Citing this family (80)

* Cited by examiner, † Cited by third party
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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
US4691993A (en) * 1985-05-13 1987-09-08 Minnesota Mining And Manufacturing Company Transparent 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
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
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
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
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
AU3693395A (en) * 1994-05-12 1995-12-05 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
US6288842B1 (en) 2000-02-22 2001-09-11 3M Innovative Properties Sheeting with composite image that floats
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
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
EP2335943B1 (en) * 2003-11-21 2014-08-20 Visual Physics, LLC Micro-optic security and image presentation system
US8867134B2 (en) * 2003-11-21 2014-10-21 Visual Physics, Llc Optical system demonstrating improved resistance to optically degrading external effects
USD511187S1 (en) 2004-01-20 2005-11-01 3M Innovative Properties Company License plate having security shape
US8062735B2 (en) * 2004-04-13 2011-11-22 L-1 Secure Credentialing, Inc. Retroreflective security features in secure documents
AU2005238699B2 (en) 2004-04-30 2008-11-20 De La Rue International Limited Arrays of microlenses and arrays of microimages on transparent security substrates
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
RU2472192C2 (ru) * 2005-05-18 2013-01-10 Визуал Физикс, Ллс. Способ воспроизведения изображения и микрооптическая система безопасности
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
BRPI0616423B8 (pt) * 2005-09-26 2018-09-04 Avery Dennison Corp material laminado retro-refletor
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
EP2018589A2 (en) * 2006-05-12 2009-01-28 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
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
CN101505998B (zh) 2006-08-23 2012-08-22 日本电石工业株式会社 车辆牌照及其所用的回射片
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
CN101802653B (zh) 2007-07-11 2013-03-27 3M创新有限公司 具有浮动合成图像的片材
US7715103B2 (en) * 2007-09-10 2010-05-11 Microvision, Inc. Buried numerical aperture expander having transparent properties
US7777960B2 (en) * 2007-09-10 2010-08-17 Microvision, Inc. Wide field of view head-up display system
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
MX2011010486A (es) 2009-04-06 2012-02-23 Australia Reserve Bank Documento de seguridad con una imagen opticamente variable y metodo de fabricacion.
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
RU2541433C9 (ru) * 2009-08-12 2015-10-10 Визуал Физикс, Ллс. Защитное устройство с оптической индикацией несанкционированного вмешательства
KR101721515B1 (ko) 2009-08-25 2017-03-30 애버리 데니슨 코포레이션 역반사 프리즘 요소 및 에칭된 반사 금속 코팅을 포함하는 역반사체
EP2499191A4 (en) 2009-11-12 2016-12-28 3M Innovative Properties Co IRRADIATION MARKING OF A REFLECTIVE FILM
US8950877B2 (en) 2009-11-12 2015-02-10 3M Innovative Properties Company Security markings in 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
WO2012099044A1 (ja) 2011-01-19 2012-07-26 日本カーバイド工業株式会社 視認方向性を持った画像が設置された微小ガラス球型再帰反射シート
RU2614643C9 (ru) 2011-01-28 2017-10-09 Кране & Ко., Инк Маркированное лазером устройство
WO2012166460A2 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
EP2714357B1 (en) 2011-05-31 2016-05-04 3M Innovative Properties Company Method for making microstructured tools having discontinuous topographies, and articles produced therefrom
WO2012166447A2 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Cube corner sheeting having optically variable marking
US10890692B2 (en) 2011-08-19 2021-01-12 Visual Physics, Llc Optionally transferable optical system with a reduced thickness
RU2621558C9 (ru) 2012-08-17 2017-12-05 Визуал Физикс, Ллс Процесс переноса микроструктур на конечную подложку
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
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
BR112016021736A2 (pt) 2014-03-27 2017-08-15 Visual Physics Llc Dispositivo ótico que produz efeitos óticos de tipo cintilante
CN106715141B (zh) 2014-07-17 2020-03-17 光学物理有限责任公司 用于制造聚合物安全文件例如银行票据的改善的聚合物片材
EP3194180B1 (en) 2014-09-16 2025-05-07 Crane Security Technologies, Inc. Secure lens layer
KR102693122B1 (ko) 2015-02-11 2024-08-08 크레인 앤 코, 인크 보안 장치를 기재에 표면 도포하기 위한 방법
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
JP2020508482A (ja) 2017-02-10 2020-03-19 クレイン アンド カンパニー、 インコーポレイテッド 機械可読光学セキュリティデバイス

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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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US4099838A (en) * 1976-06-07 1978-07-11 Minnesota Mining And Manufacturing Company Reflective sheet material
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Also Published As

Publication number Publication date
GR81652B (pm) 1984-12-12
KR900005737B1 (ko) 1990-08-09
BR8400502A (pt) 1984-09-11
DK159340C (da) 1991-03-04
EP0118222A1 (en) 1984-09-12
US4634220A (en) 1987-01-06
ES8501150A1 (es) 1984-11-01
FI840476L (fi) 1984-08-08
FI82313B (fi) 1990-10-31
DK159340B (da) 1990-10-01
PH21487A (en) 1987-11-10
AU2421384A (en) 1984-08-16
JPS59148004A (ja) 1984-08-24
FI82313C (fi) 1991-02-11
IE54919B1 (en) 1990-03-14
NZ207034A (en) 1985-11-08
KR840008061A (ko) 1984-12-12
EP0118222B1 (en) 1987-11-11
NO167238C (no) 1991-10-16
EG16737A (en) 1991-08-30
ES529445A0 (es) 1984-11-01
PT78069B (en) 1986-04-17
MX159579A (es) 1989-07-06
DK49884D0 (da) 1984-02-03
IL70876A0 (en) 1984-05-31
ZA84871B (en) 1985-09-25
DE3467421D1 (en) 1987-12-17
JPH0664206B2 (ja) 1994-08-22
CA1242580A (en) 1988-10-04
NO167238B (no) 1991-07-08
HK51988A (en) 1988-07-15
DK49884A (da) 1984-08-08
SU1314965A3 (ru) 1987-05-30
NO840413L (no) 1984-08-08
AU560077B2 (en) 1987-03-26
FI840476A0 (fi) 1984-02-06
IE840271L (en) 1984-08-07
IL70876A (en) 1987-11-30
PT78069A (en) 1984-03-01

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