DE69130383T2 - Optisch variable Interferenzvorrrichtung mit Peakunterdrückung - Google Patents

Optisch variable Interferenzvorrrichtung mit Peakunterdrückung

Info

Publication number
DE69130383T2
DE69130383T2 DE69130383T DE69130383T DE69130383T2 DE 69130383 T2 DE69130383 T2 DE 69130383T2 DE 69130383 T DE69130383 T DE 69130383T DE 69130383 T DE69130383 T DE 69130383T DE 69130383 T2 DE69130383 T2 DE 69130383T2
Authority
DE
Germany
Prior art keywords
peak suppression
interference device
variable interference
optically variable
comprised
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 - Lifetime
Application number
DE69130383T
Other languages
English (en)
Other versions
DE69130383D1 (de
Inventor
Paul Graham Coombs
Roger W Phillips
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.)
Flex Products Inc
Original Assignee
Flex Products Inc
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 Flex Products Inc filed Critical Flex Products Inc
Application granted granted Critical
Publication of DE69130383D1 publication Critical patent/DE69130383D1/de
Publication of DE69130383T2 publication Critical patent/DE69130383T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
DE69130383T 1990-08-16 1991-08-15 Optisch variable Interferenzvorrrichtung mit Peakunterdrückung Expired - Lifetime DE69130383T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56841990A 1990-08-16 1990-08-16

Publications (2)

Publication Number Publication Date
DE69130383D1 DE69130383D1 (de) 1998-11-26
DE69130383T2 true DE69130383T2 (de) 1999-03-11

Family

ID=24271215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130383T Expired - Lifetime DE69130383T2 (de) 1990-08-16 1991-08-15 Optisch variable Interferenzvorrrichtung mit Peakunterdrückung

Country Status (6)

Country Link
EP (2) EP0786676A2 (de)
JP (1) JP3041094B2 (de)
AT (1) ATE172545T1 (de)
CA (1) CA2048564C (de)
DE (1) DE69130383T2 (de)
HK (1) HK1012719A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232245B4 (de) * 2002-07-17 2008-06-12 Leonhard Kurz Gmbh & Co. Kg Optisch variables Element mit variierender Distanzschicht-Dicke
DE102015113535B4 (de) * 2014-08-28 2020-12-17 Toyota Motor Corporation Rote omnidirektionale strukturelle Farbe aus Metall und dielektrischen Schichten

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6157489A (en) * 1998-11-24 2000-12-05 Flex Products, Inc. Color shifting thin film pigments
US6545809B1 (en) 1999-10-20 2003-04-08 Flex Products, Inc. Color shifting carbon-containing interference pigments
WO2004079278A1 (en) * 2003-03-06 2004-09-16 Ecole Polytechnique Federale De Lausanne (Epfl) Glazing
JP4590847B2 (ja) * 2003-09-05 2010-12-01 ソニー株式会社 スクリーン及びその製造方法
US7408709B2 (en) 2004-03-18 2008-08-05 Sony Corporation Screen and method for manufacturing the same
JP4706290B2 (ja) * 2004-03-18 2011-06-22 ソニー株式会社 スクリーン及びその製造方法
DE102004063433A1 (de) 2004-12-23 2006-07-06 Eckart Gmbh & Co. Kg Mehrschichtiges Effektpigment mit zentraler Absorberschicht, Verfahren zu deren Herstellung, Verwendung derselben, Beschichtungsmittel und beschichteter Gegenstand
EP1719636A1 (de) * 2005-05-04 2006-11-08 Sicpa Holding S.A. Sicherheitselement mit optischer Schwarz-zu-Farbe-Verschiebung
US10870740B2 (en) 2007-08-12 2020-12-22 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures and protective coatings thereon
US10788608B2 (en) 2007-08-12 2020-09-29 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures
US10690823B2 (en) 2007-08-12 2020-06-23 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers
DE102008032224A1 (de) 2008-07-09 2010-01-14 Giesecke & Devrient Gmbh Sicherheitselement
ES2639055T3 (es) 2009-07-20 2017-10-25 L'oréal Emulsión que contiene una dispersión de oxicloruro de bismuto
WO2011067807A1 (en) 2009-12-02 2011-06-09 L'oreal Cosmetic composition containing fusiform particles for cosmetic use
CN102959788A (zh) 2010-07-01 2013-03-06 丰田自动车株式会社 陶瓷层叠体的制造方法和由该制造方法制造的陶瓷层叠体
JP2013539745A (ja) 2010-09-29 2013-10-28 ロレアル 皮膚の欠陥を隠すための美容方法
DE102012216164B4 (de) 2012-09-12 2016-04-28 Forschungsverbund Berlin E.V. Vorrichtung mit einer Anordnung optischer Elemente
WO2014055555A1 (en) 2012-10-01 2014-04-10 Jds Uniphase Corporation A colorant including a mixture of pigments
JP2016521679A (ja) 2013-06-18 2016-07-25 ロレアル 化粧用組成物
US9727178B2 (en) 2013-09-05 2017-08-08 Apple Inc. Opaque white coating with non-conductive mirror
WO2015153043A1 (en) 2014-04-01 2015-10-08 Toyota Motor Engineering & Manufacturing North America, Inc. Non-color shifting multilayer structures
DE102016110314A1 (de) * 2015-07-07 2017-01-12 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirektionale rote strukturelle farbe hoher chroma mit kombination aus halbleiterabsorber- und dielektrischen absorberschichten
JP7321245B2 (ja) 2018-07-17 2023-08-04 スリーエム イノベイティブ プロパティズ カンパニー 適合性のあるカラーシフトラミネート
WO2021236336A1 (en) 2020-05-18 2021-11-25 University Of Rochester Multispectral imaging cmos sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE716153C (de) * 1939-12-08 1942-01-14 Jenaer Glaswerk Schott & Gen Interferenzlichtfilter
US3858977A (en) * 1972-01-18 1975-01-07 Canadian Patents Dev Optical interference authenticating means
US4735488A (en) * 1983-11-16 1988-04-05 Optical Coating Laboratory, Inc. Article and coating having improved reflectance suppression
US4705356A (en) * 1984-07-13 1987-11-10 Optical Coating Laboratory, Inc. Thin film optical variable article having substantial color shift with angle and method
US4846551A (en) * 1986-04-21 1989-07-11 Optical Coating Laboratory, Inc. Optical filter assembly for enhancement of image contrast and glare reduction of cathode ray display tube
US4799745A (en) * 1986-06-30 1989-01-24 Southwall Technologies, Inc. Heat reflecting composite films and glazing products containing the same
US4838648A (en) * 1988-05-03 1989-06-13 Optical Coating Laboratory, Inc. Thin film structure having magnetic and color shifting properties

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232245B4 (de) * 2002-07-17 2008-06-12 Leonhard Kurz Gmbh & Co. Kg Optisch variables Element mit variierender Distanzschicht-Dicke
US7405879B2 (en) 2002-07-17 2008-07-29 Leonhard Kurz Gmbh & Co. Kg Optically variable element having a variable distance-layer thickness
DE102015113535B4 (de) * 2014-08-28 2020-12-17 Toyota Motor Corporation Rote omnidirektionale strukturelle Farbe aus Metall und dielektrischen Schichten

Also Published As

Publication number Publication date
EP0786676A2 (de) 1997-07-30
EP0472371B1 (de) 1998-10-21
JPH06118229A (ja) 1994-04-28
EP0472371A1 (de) 1992-02-26
EP0786676A3 (de) 1997-09-03
CA2048564C (en) 2001-10-23
HK1012719A1 (en) 1999-08-06
ATE172545T1 (de) 1998-11-15
CA2048564A1 (en) 1992-02-17
JP3041094B2 (ja) 2000-05-15
DE69130383D1 (de) 1998-11-26

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Legal Events

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