HK1011086A1 - Optical component - Google Patents

Optical component

Info

Publication number
HK1011086A1
HK1011086A1 HK98111958A HK98111958A HK1011086A1 HK 1011086 A1 HK1011086 A1 HK 1011086A1 HK 98111958 A HK98111958 A HK 98111958A HK 98111958 A HK98111958 A HK 98111958A HK 1011086 A1 HK1011086 A1 HK 1011086A1
Authority
HK
Hong Kong
Prior art keywords
optical component
optical
component
Prior art date
Application number
HK98111958A
Other languages
English (en)
Inventor
Martin Schadt
Andreas Schuster
Hubert Seiberle
Original Assignee
Rolic Ag
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 Rolic Ag filed Critical Rolic Ag
Publication of HK1011086A1 publication Critical patent/HK1011086A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B42D2033/26—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Nonlinear Science (AREA)
  • Polarising Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Liquid Crystal (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
HK98111958A 1994-06-24 1998-11-13 Optical component HK1011086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH201794 1994-06-24

Publications (1)

Publication Number Publication Date
HK1011086A1 true HK1011086A1 (en) 1999-07-02

Family

ID=4223962

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98111958A HK1011086A1 (en) 1994-06-24 1998-11-13 Optical component

Country Status (7)

Country Link
US (1) US6144428A (ja)
EP (1) EP0689065B1 (ja)
JP (3) JP4054071B2 (ja)
KR (1) KR100258401B1 (ja)
CN (1) CN1159615C (ja)
DE (1) DE59509361D1 (ja)
HK (1) HK1011086A1 (ja)

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US5903330A (en) * 1995-10-31 1999-05-11 Rolic Ag Optical component with plural orientation layers on the same substrate wherein the surfaces of the orientation layers have different patterns and direction
DE59707681D1 (de) * 1996-10-28 2002-08-14 Rolic Ag Zug Vernetzbare, photoaktive Silanderivate
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JP4967298B2 (ja) * 2005-10-06 2012-07-04 凸版印刷株式会社 検証機能を有するステッカー、真偽判定媒体、スレッド体並びに真偽判定用紙
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AU2007266312A1 (en) * 2006-05-31 2007-12-06 Securency International Pty Ltd Security document incorporating optical component
JP4914687B2 (ja) 2006-09-28 2012-04-11 日本発條株式会社 偽造防止システム用透明プラスチック容器
JP4740091B2 (ja) 2006-11-07 2011-08-03 Ｊｘ日鉱日石エネルギー株式会社 潜像形成フィルム、潜像識別キット及び潜像識別方法
JP5380773B2 (ja) * 2006-11-30 2014-01-08 凸版印刷株式会社 積層体、粘着ラベル、転写箔、記録媒体、ラベル付き物品、キット及び判別方法
JP4935328B2 (ja) * 2006-11-30 2012-05-23 凸版印刷株式会社 積層体、粘着ラベル、記録媒体、ラベル付き物品、検証具、キット及び判別方法
JP5617153B2 (ja) * 2007-09-28 2014-11-05 凸版印刷株式会社 光学素子
JP5310984B2 (ja) * 2007-12-06 2013-10-09 凸版印刷株式会社 可とう性を有する偽造防止用媒体及びその検証方法
JP4753188B2 (ja) * 2008-02-05 2011-08-24 林テレンプ株式会社 潜像焼付け用フィルムへの潜像の加工方法
EP2252469B1 (en) * 2008-03-11 2012-10-24 Rolic Ltd. Optical biometric security element
JP4753190B2 (ja) * 2008-03-17 2011-08-24 林テレンプ株式会社 潜像焼付け用フィルムへの潜像の加工方法
JP4955594B2 (ja) * 2008-03-17 2012-06-20 富士フイルム株式会社 光軸方向および位相差量がパターニングされた光学材料
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CN101937154B (zh) * 2009-06-30 2012-01-25 中国人民银行印制科学技术研究所 一种用于防护有价物品的光变防伪元件
JP5736840B2 (ja) 2011-02-28 2015-06-17 凸版印刷株式会社 偽造防止媒体
JP5991111B2 (ja) * 2012-09-21 2016-09-14 凸版印刷株式会社 転写箔及び偽造防止媒体
US9789724B2 (en) 2012-10-15 2017-10-17 Opthentic Corp. Optical security device and system and fabrication methods thereof
KR101738832B1 (ko) 2014-03-26 2017-05-22 도판 인사츠 가부시키가이샤 위조 방지 매체, 및 위조 방지 매체의 제조 방법
WO2015177062A1 (en) 2014-05-21 2015-11-26 Rolic Ag Polymerizable dichroic dyes
AU2016267565B2 (en) * 2015-05-26 2021-08-12 Rolic Ag Multiple hidden image security device

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Also Published As

Publication number Publication date
JP2005326882A (ja) 2005-11-24
DE59509361D1 (de) 2001-08-02
JP4054071B2 (ja) 2008-02-27
EP0689065B1 (de) 2001-06-27
KR960001805A (ko) 1996-01-25
CN1159615C (zh) 2004-07-28
US6144428A (en) 2000-11-07
JP4456536B2 (ja) 2010-04-28
JPH0843804A (ja) 1996-02-16
JP2009116350A (ja) 2009-05-28
EP0689065A1 (de) 1995-12-27
KR100258401B1 (ko) 2000-06-01
CN1116754A (zh) 1996-02-14

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20150607