FR2722303B1 - Procede et dispositif de fabrication de reseaux de microlentilles optiques - Google Patents

Procede et dispositif de fabrication de reseaux de microlentilles optiques

Info

Publication number
FR2722303B1
FR2722303B1 FR9408420A FR9408420A FR2722303B1 FR 2722303 B1 FR2722303 B1 FR 2722303B1 FR 9408420 A FR9408420 A FR 9408420A FR 9408420 A FR9408420 A FR 9408420A FR 2722303 B1 FR2722303 B1 FR 2722303B1
Authority
FR
France
Prior art keywords
microlential
networks
manufacturing optical
optical
manufacturing
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
FR9408420A
Other languages
English (en)
Other versions
FR2722303A1 (fr
Inventor
Thierry Dannoux
Pierre Calderini
Gilbert Pujol
Jean Pierre Themont
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.)
Corning Inc
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Priority to FR9408420A priority Critical patent/FR2722303B1/fr
Priority to US08/497,380 priority patent/US5623368A/en
Priority to DE0691551T priority patent/DE691551T1/de
Priority to DE69526147T priority patent/DE69526147T2/de
Priority to EP95110325A priority patent/EP0691551B1/fr
Priority to JP7172408A priority patent/JPH08211203A/ja
Priority to KR19950019959A priority patent/KR960005145A/ko
Priority to TW084107920A priority patent/TW291537B/zh
Publication of FR2722303A1 publication Critical patent/FR2722303A1/fr
Application granted granted Critical
Publication of FR2722303B1 publication Critical patent/FR2722303B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00519—Reusable moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C03B11/082—Construction of plunger or mould for making solid articles, e.g. lenses having profiled, patterned or microstructured surfaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/40—Product characteristics
    • C03B2215/41—Profiled surfaces
    • C03B2215/414—Arrays of products, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/66—Means for providing special atmospheres, e.g. reduced pressure, inert gas, reducing gas, clean room
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
FR9408420A 1994-07-07 1994-07-07 Procede et dispositif de fabrication de reseaux de microlentilles optiques Expired - Fee Related FR2722303B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9408420A FR2722303B1 (fr) 1994-07-07 1994-07-07 Procede et dispositif de fabrication de reseaux de microlentilles optiques
US08/497,380 US5623368A (en) 1994-07-07 1995-06-29 Process and apparatus for manufacturing networks of optical microlenses
DE69526147T DE69526147T2 (de) 1994-07-07 1995-07-03 Vorrichtung und Verfahren zur Herstellung von einem Array von optischen Mikrolinsen
EP95110325A EP0691551B1 (fr) 1994-07-07 1995-07-03 Procédé et dispositif de fabrication d'un réseau de microlentilles optiques
DE0691551T DE691551T1 (de) 1994-07-07 1995-07-03 Vorrichtung und Verfahren zur Herstellung von Netzwerken von Mikrolinsen
JP7172408A JPH08211203A (ja) 1994-07-07 1995-07-07 光学マイクロレンズのネットワークを製造する方法および装置
KR19950019959A KR960005145A (fr) 1994-07-07 1995-07-07
TW084107920A TW291537B (fr) 1994-07-07 1995-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408420A FR2722303B1 (fr) 1994-07-07 1994-07-07 Procede et dispositif de fabrication de reseaux de microlentilles optiques

Publications (2)

Publication Number Publication Date
FR2722303A1 FR2722303A1 (fr) 1996-01-12
FR2722303B1 true FR2722303B1 (fr) 1996-09-06

Family

ID=9465130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408420A Expired - Fee Related FR2722303B1 (fr) 1994-07-07 1994-07-07 Procede et dispositif de fabrication de reseaux de microlentilles optiques

Country Status (7)

Country Link
US (1) US5623368A (fr)
EP (1) EP0691551B1 (fr)
JP (1) JPH08211203A (fr)
KR (1) KR960005145A (fr)
DE (2) DE691551T1 (fr)
FR (1) FR2722303B1 (fr)
TW (1) TW291537B (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040036201A1 (en) * 2000-07-18 2004-02-26 Princeton University Methods and apparatus of field-induced pressure imprint lithography
US6482742B1 (en) * 2000-07-18 2002-11-19 Stephen Y. Chou Fluid pressure imprint lithography
DE19602736A1 (de) * 1996-01-26 1997-07-31 Inst Mikrotechnik Mainz Gmbh Verfahren und Vorrichtung zur Herstellung von optischen Linsen und optischen Linsenarrays
FR2744113B1 (fr) * 1996-01-31 1998-04-24 Corning Inc Procede et dispositif de fabrication de reseaux de microlentilles
WO1998008117A1 (fr) * 1996-08-16 1998-02-26 Johann Windholz Plaque lenticulaire et systeme d'energie solaire________________
US6347536B1 (en) * 1997-02-26 2002-02-19 Corning Incorporated Process and device for manufacturing networks of microlenses
AU723655B2 (en) * 1997-02-26 2000-08-31 Corning Incorporated Process and device for manufacturing networks of microlenses
EP0947249A1 (fr) * 1998-03-18 1999-10-06 Corning Incorporated Plaque matrice à haute densitée
US6463647B1 (en) 1998-03-18 2002-10-15 Corning Incorporated Method of making an extruded high density assay plate
US6256149B1 (en) 1998-09-28 2001-07-03 Richard W. Rolfe Lenticular lens sheet and method of making
JP3229871B2 (ja) * 1999-07-13 2001-11-19 松下電器産業株式会社 微細形状転写方法および光学部品の製造方法
US6305194B1 (en) * 1999-07-15 2001-10-23 Eastman Kodak Company Mold and compression molding method for microlens arrays
DE19956654B4 (de) 1999-11-25 2005-04-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Strukturierung von Oberflächen von mikromechanischen und/oder mikrooptischen Bauelementen und/oder Funktionselementen aus glasartigen Materialien
US6385997B1 (en) 2000-05-12 2002-05-14 Eastman Kodak Company Method for forming a tool for molding microlens arrays
US7635262B2 (en) 2000-07-18 2009-12-22 Princeton University Lithographic apparatus for fluid pressure imprint lithography
US6876724B2 (en) * 2000-10-06 2005-04-05 The University Of North Carolina - Chapel Hill Large-area individually addressable multi-beam x-ray system and method of forming same
US7143609B2 (en) * 2002-10-29 2006-12-05 Corning Incorporated Low-temperature fabrication of glass optical components
WO2005035225A1 (fr) * 2003-10-07 2005-04-21 Avery Dennison Corporation Procede de microgaufrage
EP2388637A3 (fr) * 2003-11-21 2012-11-14 Visual Physics, LLC Sécurité micro-optique et système de présentation d'images
US8867134B2 (en) * 2003-11-21 2014-10-21 Visual Physics, Llc Optical system demonstrating improved resistance to optically degrading external effects
ES2644361T3 (es) * 2005-05-18 2017-11-28 Visual Physics, Llc Sistema de presentación de imágenes y de seguridad micro-óptico
JP2006345233A (ja) * 2005-06-09 2006-12-21 Fujifilm Holdings Corp 撮像装置及びデジタルカメラ
US8146744B2 (en) * 2005-06-10 2012-04-03 Mattel, Inc. Blister pack assemblies with lenticular lenses
KR100752165B1 (ko) * 2005-12-28 2007-08-24 동부일렉트로닉스 주식회사 이미지 센서의 제조방법
KR20090028523A (ko) * 2006-05-12 2009-03-18 크레인 앤드 캄파니 인코퍼레이티드 진품 문서 또는 라벨 단독으로 또는 함께, 정적 이미지 및/또는 그외 다른 투사 이미지와 공간적으로 조화를 이루고 움직이는 마이크로-광학 필름 구조
CN101563640B (zh) * 2006-06-28 2011-12-14 光学物理有限责任公司 微光学安全系统及影像表示系统
WO2011004966A2 (fr) * 2009-07-09 2011-01-13 인하대학교 산학협력단 Appareil permettant de fabriquer un ensemble de microlentilles et procédé permettant de fabriquer un ensemble de microlentilles
JP5784015B2 (ja) * 2009-08-12 2015-09-24 ビジュアル フィジクス エルエルシー 改竄表示光セキュリティデバイス
RU2614643C9 (ru) 2011-01-28 2017-10-09 Кране & Ко., Инк Маркированное лазером устройство
US10890692B2 (en) 2011-08-19 2021-01-12 Visual Physics, Llc Optionally transferable optical system with a reduced thickness
WO2013077386A1 (fr) * 2011-11-25 2013-05-30 Ｓｃｉｖａｘ株式会社 Dispositif d'impression et procédé d'impression
EP2885138B1 (fr) 2012-08-17 2023-05-24 Visual Physics, LLC Processus de transfert de microstructures sur un substrat final
US10343312B2 (en) 2012-08-27 2019-07-09 Scivax Corporation Imprint device and imprint method
ES2728508T3 (es) 2013-03-15 2019-10-25 Visual Physics Llc Dispositivo de seguridad óptico
US9873281B2 (en) 2013-06-13 2018-01-23 Visual Physics, Llc Single layer image projection film
JP2017522602A (ja) 2014-03-27 2017-08-10 ビジュアル フィジクス エルエルシー フリッカー状の光学効果を生成する光学デバイス
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
EP2960037B1 (fr) * 2014-06-26 2017-12-20 TCTech Sweden AB Procédé et dispositif pour gaufrage/compression
CA3230731A1 (fr) 2014-07-17 2016-01-21 Visual Physics, Llc Materiau en feuille polymere ameliore destine a etre utilise dans la fabrication de documents de securite polymeres tels que des billets de banque
AU2015317844B2 (en) 2014-09-16 2019-07-18 Crane Security Technologies, Inc. Secure lens layer
AU2016219187B2 (en) 2015-02-11 2019-10-10 Crane & Co., Inc. Method for the surface application of a security device to a substrate
EP3056329B1 (fr) * 2015-02-12 2018-04-04 TCTech Sweden AB Dispositif et procédé de pressage/gaufrage
US10379265B2 (en) 2015-05-11 2019-08-13 Corning Incorporated Surface display units with opaque screen
RU2760808C2 (ru) 2017-02-10 2021-11-30 Крейн Энд Ко., Инк. Машиночитаемое оптическое защитное устройство

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594457A (en) * 1967-06-12 1971-07-20 Polaroid Corp Method of press forming birefringent transparent polyethylene terephthalate sheets
US3538198A (en) * 1967-12-04 1970-11-03 Roger Lannes De Montebello Production of lenticular sheets for integral photography
US4129628A (en) * 1976-07-19 1978-12-12 Rca Corporation Method of making a thermoplastic lens by vacuum forming
JPS53136080A (en) * 1977-05-02 1978-11-28 Bando Chemical Ind Inkkcontained printing material and its production method
US4498736A (en) * 1981-02-02 1985-02-12 Griffin Robert B Method and apparatus for producing visual patterns with lenticular sheets
JPS58158280A (ja) * 1982-03-13 1983-09-20 Shiyachihata Kogyo Kk 活字体、ロ−ラ−等のインキ含浸体
US4572611A (en) 1983-08-04 1986-02-25 Corning Glass Works Apparatus including an integral optical device
JPS61152437A (ja) * 1984-12-27 1986-07-11 Canon Inc 光学素子の製造方法
JPS61266232A (ja) * 1985-05-21 1986-11-25 Mitsubishi Rayon Co Ltd レンズシ−トの製造方法
US4798448A (en) * 1988-02-16 1989-01-17 General Electric Company High efficiency illumination system for display devices
JPH01213603A (ja) * 1988-02-22 1989-08-28 Toshiba Corp 印刷カラーフィルタの製造方法
JPH02175153A (ja) * 1988-12-27 1990-07-06 Toppan Printing Co Ltd 印刷装置
JPH03122614A (ja) * 1989-10-05 1991-05-24 Matsushita Electric Ind Co Ltd マイクロレンズの製造方法
US5255935A (en) * 1990-03-09 1993-10-26 Nippondenso Co., Ltd. Air suspension system
JPH04163524A (ja) * 1990-10-29 1992-06-09 Matsushita Electric Ind Co Ltd 光学素子及び光学素子の製造方法及び表示素子
GB2264890A (en) * 1991-12-11 1993-09-15 British Telecomm Moulding of lenses and lenticular sheets
US5300263A (en) * 1992-10-28 1994-04-05 Minnesota Mining And Manufacturing Company Method of making a microlens array and mold
US5439621A (en) * 1993-04-12 1995-08-08 Minnesota Mining And Manufacturing Company Method of making an array of variable focal length microlenses

Also Published As

Publication number Publication date
DE69526147D1 (de) 2002-05-08
DE691551T1 (de) 1996-11-28
EP0691551B1 (fr) 2002-04-03
FR2722303A1 (fr) 1996-01-12
DE69526147T2 (de) 2003-02-13
US5623368A (en) 1997-04-22
KR960005145A (fr) 1996-02-23
TW291537B (fr) 1996-11-21
EP0691551A1 (fr) 1996-01-10
JPH08211203A (ja) 1996-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070330