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DE69431343D1 - Mit lichtbeugung arbeitende anzeigevorrichtung mit vollfarbfähigen einzelnen bildelementen unter verwendung refklektierten oder transmittierten lichtes - Google Patents

Mit lichtbeugung arbeitende anzeigevorrichtung mit vollfarbfähigen einzelnen bildelementen unter verwendung refklektierten oder transmittierten lichtes

Info

Publication number
DE69431343D1
DE69431343D1 DE69431343T DE69431343T DE69431343D1 DE 69431343 D1 DE69431343 D1 DE 69431343D1 DE 69431343 T DE69431343 T DE 69431343T DE 69431343 T DE69431343 T DE 69431343T DE 69431343 D1 DE69431343 D1 DE 69431343D1
Authority
DE
Germany
Prior art keywords
films
pct
light
colorable
reflected
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 - Fee Related
Application number
DE69431343T
Other languages
English (en)
Other versions
DE69431343T2 (de
Inventor
E Odhner
J Smith
S Bhat
L Cullen
G Wasson
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.)
Luckoff Display Corp
Original Assignee
Luckoff Display Corp
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 Luckoff Display Corp filed Critical Luckoff Display Corp
Publication of DE69431343D1 publication Critical patent/DE69431343D1/de
Application granted granted Critical
Publication of DE69431343T2 publication Critical patent/DE69431343T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0272—Substrate bearing the hologram
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
  • Instrument Panels (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Projection Apparatus (AREA)
  • Credit Cards Or The Like (AREA)
DE69431343T 1993-07-16 1994-07-12 Mit lichtbeugung arbeitende anzeigevorrichtung mit vollfarbfähigen einzelnen bildelementen unter verwendung refklektierten oder transmittierten lichtes Expired - Fee Related DE69431343T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9325593A 1993-07-16 1993-07-16
PCT/US1994/007584 WO1995002838A1 (en) 1993-07-16 1994-07-12 Diffractive display utilizing reflective or transmissive light yielding single pixel full color capability

Publications (2)

Publication Number Publication Date
DE69431343D1 true DE69431343D1 (de) 2002-10-17
DE69431343T2 DE69431343T2 (de) 2003-07-31

Family

ID=22237975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431343T Expired - Fee Related DE69431343T2 (de) 1993-07-16 1994-07-12 Mit lichtbeugung arbeitende anzeigevorrichtung mit vollfarbfähigen einzelnen bildelementen unter verwendung refklektierten oder transmittierten lichtes

Country Status (12)

Country Link
US (1) US5613022A (de)
EP (1) EP0670051B1 (de)
JP (1) JP3494301B2 (de)
KR (1) KR100350204B1 (de)
CN (1) CN1045822C (de)
AT (1) ATE224065T1 (de)
AU (1) AU676603B2 (de)
CA (1) CA2144996C (de)
DE (1) DE69431343T2 (de)
IL (1) IL110333A (de)
RU (1) RU2143716C1 (de)
WO (1) WO1995002838A1 (de)

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US7604855B2 (en) * 2002-07-15 2009-10-20 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7667895B2 (en) * 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
US7517578B2 (en) * 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
AU2004224921B2 (en) * 1999-08-11 2004-12-23 Luckoff Display Corporation Diffractive Display
RU2256202C2 (ru) * 1999-08-11 2005-07-10 Лакофф Дисплей Корпорейшн Дифракционный дисплей, дифракционное устройство, способ формирования дисплея и способ формирования различных дифрагированных лучей
US7732404B2 (en) * 1999-12-30 2010-06-08 Dexcel Ltd Pro-nanodispersion for the delivery of cyclosporin
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US6856461B2 (en) 2001-06-08 2005-02-15 Inphase Technologies, Inc. Tunable optical filter
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US6902807B1 (en) 2002-09-13 2005-06-07 Flex Products, Inc. Alignable diffractive pigment flakes
US7625632B2 (en) * 2002-07-15 2009-12-01 Jds Uniphase Corporation Alignable diffractive pigment flakes and method and apparatus for alignment and images formed therefrom
US6534838B1 (en) * 2001-09-07 2003-03-18 Atr Advanced Telecommunications Research Institute International Semiconductor device and method of fabricating the same
JP3762893B2 (ja) * 2002-02-13 2006-04-05 株式会社国際電気通信基礎技術研究所 反射装置およびその製造方法
US6930376B2 (en) * 2002-02-13 2005-08-16 Atr Advanced Telecommunications Research Institute International Semiconductor device having a folded layer structure
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US20100208351A1 (en) * 2002-07-15 2010-08-19 Nofi Michael R Selective and oriented assembly of platelet materials and functional additives
US7934451B2 (en) 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US20040017347A1 (en) * 2002-07-29 2004-01-29 Hougham Gareth G. Method for fabricating color pixels without light filters
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US7674501B2 (en) * 2002-09-13 2010-03-09 Jds Uniphase Corporation Two-step method of coating an article for security printing by application of electric or magnetic field
US7258915B2 (en) * 2003-08-14 2007-08-21 Jds Uniphase Corporation Flake for covert security applications
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US7241489B2 (en) * 2002-09-13 2007-07-10 Jds Uniphase Corporation Opaque flake for covert security applications
US7645510B2 (en) 2002-09-13 2010-01-12 Jds Uniphase Corporation Provision of frames or borders around opaque flakes for covert security applications
US9164575B2 (en) * 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
US7550197B2 (en) * 2003-08-14 2009-06-23 Jds Uniphase Corporation Non-toxic flakes for authentication of pharmaceutical articles
US7538889B2 (en) * 2004-02-18 2009-05-26 Hewlett-Packard Development Company, L.P. Calibration feedback-control circuit for diffraction light devices
CA2541568C (en) 2005-04-06 2014-05-13 Jds Uniphase Corporation Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
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AU2006249295A1 (en) * 2005-12-15 2007-07-05 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
US10343436B2 (en) 2006-02-27 2019-07-09 Viavi Solutions Inc. Security device formed by printing with special effect inks
US12204120B2 (en) 2006-03-06 2025-01-21 Viavi Solutions Inc. Optically variable security devices
CA2592667C (en) * 2006-07-12 2014-05-13 Jds Uniphase Corporation Stamping a coating of cured field aligned special effect flakes and image formed thereby
EP1898680B1 (de) * 2006-09-11 2012-09-12 LG Electronics Inc. Mobiles Kommunikationsgerät
DE102007048102A1 (de) * 2007-10-06 2009-04-09 Leonhard Kurz Gmbh & Co. Kg Sicherheitselement zur Kennzeichnung eines Sicherheitsdokuments und Verfahren zu seiner Herstellung
JP2009193069A (ja) 2008-02-13 2009-08-27 Jds Uniphase Corp 光学的な特殊効果フレークを含むレーザ印刷用の媒体
DE102008020769B3 (de) * 2008-04-21 2009-06-25 Bundesdruckerei Gmbh Sicherheitselement mit einem elektrisch stimulierbaren Volumenhologramm sowie ein Verfahren zu seiner Herstellung
TW201135285A (en) 2010-04-01 2011-10-16 Ind Tech Res Inst Composite color separation system
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CA3123564C (en) 2012-01-12 2023-12-19 Vladimir P. Raksha Article with a dynamic frame formed with aligned pigment flakes
US20140176615A1 (en) * 2012-12-24 2014-06-26 Uygar E. Avci Transparent display using selective light filtering
CN103383092B (zh) * 2013-07-31 2017-04-12 广东金达照明科技股份有限公司 一种动态多彩灯具
RU2671053C1 (ru) * 2017-12-28 2018-10-29 Андрей Иванович Шуда Мобильный дисплей
US10908325B1 (en) * 2018-01-19 2021-02-02 Facebook Technologies, Llc Liquid lens for varifocal display
WO2021071479A1 (en) * 2019-10-09 2021-04-15 Hewlett-Packard Development Company, L.P. Light source distance alterations
CN113587036A (zh) * 2021-08-12 2021-11-02 苏州乔远激光科技有限公司 一种透明压电多色ld氛围灯模组

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Also Published As

Publication number Publication date
RU95111128A (ru) 1996-11-27
US5613022A (en) 1997-03-18
KR100350204B1 (ko) 2002-12-31
DE69431343T2 (de) 2003-07-31
EP0670051B1 (de) 2002-09-11
CA2144996C (en) 2004-09-07
RU2143716C1 (ru) 1999-12-27
EP0670051A1 (de) 1995-09-06
JP3494301B2 (ja) 2004-02-09
IL110333A0 (en) 1994-10-21
CN1112375A (zh) 1995-11-22
IL110333A (en) 1999-11-30
JPH08504969A (ja) 1996-05-28
WO1995002838A1 (en) 1995-01-26
CN1045822C (zh) 1999-10-20
EP0670051A4 (de) 1995-12-06
AU676603B2 (en) 1997-03-13
AU7471594A (en) 1995-02-13
KR950703745A (ko) 1995-09-20
ATE224065T1 (de) 2002-09-15
CA2144996A1 (en) 1995-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee