DE69618338D1 - Verfahren zum kontinuirlichen formen von optischen anordnungen und vorrichtung dazu - Google Patents

Verfahren zum kontinuirlichen formen von optischen anordnungen und vorrichtung dazu

Info

Publication number
DE69618338D1
DE69618338D1 DE69618338T DE69618338T DE69618338D1 DE 69618338 D1 DE69618338 D1 DE 69618338D1 DE 69618338 T DE69618338 T DE 69618338T DE 69618338 T DE69618338 T DE 69618338T DE 69618338 D1 DE69618338 D1 DE 69618338D1
Authority
DE
Germany
Prior art keywords
device therefor
shaping optical
optical arrangements
continuously shaping
continuously
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
DE69618338T
Other languages
English (en)
Other versions
DE69618338T2 (de
Inventor
Ikuo Mimura
Keiji Adachi
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.)
Nippon Carbide Industries Co Inc
Original Assignee
Nippon Carbide Industries Co 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 Nippon Carbide Industries Co Inc filed Critical Nippon Carbide Industries Co Inc
Publication of DE69618338D1 publication Critical patent/DE69618338D1/de
Application granted granted Critical
Publication of DE69618338T2 publication Critical patent/DE69618338T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29D11/00288—Lenticular sheets made by a rotating cylinder
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B29D11/00605—Production of reflex reflectors
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/461—Rollers the rollers having specific surface features
    • B29C2043/463—Rollers the rollers having specific surface features corrugated, patterned or embossed surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
DE69618338T 1995-10-24 1996-10-21 Verfahren zum kontinuirlichen formen von optischen anordnungen und vorrichtung dazu Expired - Lifetime DE69618338T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29885095 1995-10-24
PCT/JP1996/003038 WO1997015435A1 (fr) 1995-10-24 1996-10-21 Procede de fabrication en continu d'un dispositif optique, ensemble et appareil prevu a cet effet

Publications (2)

Publication Number Publication Date
DE69618338D1 true DE69618338D1 (de) 2002-02-07
DE69618338T2 DE69618338T2 (de) 2002-08-14

Family

ID=17865015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618338T Expired - Lifetime DE69618338T2 (de) 1995-10-24 1996-10-21 Verfahren zum kontinuirlichen formen von optischen anordnungen und vorrichtung dazu

Country Status (6)

Country Link
US (1) US5945042A (de)
EP (1) EP0799686B1 (de)
JP (1) JP3285586B2 (de)
CN (1) CN1064589C (de)
DE (1) DE69618338T2 (de)
WO (1) WO1997015435A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395126B1 (en) 1998-02-06 2002-05-28 Horizon Photonics, Inc. Method of micro-fabrication
US6126775A (en) * 1998-02-06 2000-10-03 Horizon Photonics, Llc Method of microfabrication
DE19900183A1 (de) 1999-01-07 2000-07-13 Beiersdorf Ag Verfahren zur Herstellung einer Elastomerträgerbahn
DE19943604C2 (de) 1999-09-11 2002-06-27 Schroeder Heinrich Friedrich Verfahren zur kontinuierlichen Herstellung von endlosen, optisch abbildungsfähigen Folien, Bahnen und Platten aus Kunststoffen und Einrichtung zur Ausübung des Verfahrens
KR100373209B1 (ko) * 1999-09-11 2003-02-25 주식회사 엘지화학 재귀 반사체
US6375776B1 (en) 2000-01-24 2002-04-23 Avery Dennison Corporation Method for forming multi-layer laminates with microstructures
FI116086B (fi) * 2000-06-08 2005-09-15 Avantone Oy Varmistusmerkitty paperi- tai kartonkituote ja varmistusmerkitty pakkaus
DE10045955A1 (de) * 2000-09-18 2002-04-04 Heinrich Friedrich Schroeder K Verfahren zur kontinuierlichen Herstellung optischer Folien aus Kunststoff und Einrichtung zur Ausübung des Verfahrens
US20040026824A1 (en) * 2000-10-18 2004-02-12 Atsushi Fujii Method for producing embossed sheet and embossed sheet
US6758992B2 (en) 2001-02-28 2004-07-06 3M Innovative Properties Company Process of stripe coating to produce microstructured composite articles
DE10143005A1 (de) * 2001-09-03 2003-03-20 Rohrscheidt Friedrich Von Verfahren zur Handhabung einer laufenden Folienbahn
DE10158347A1 (de) * 2001-11-28 2003-06-12 Tesa Ag Verfahren zur Erzeugung von nano- und mikrostrukturierten Polymerfolien
US20040130057A1 (en) * 2002-08-02 2004-07-08 Reza Mehrabi Process and apparatus for microreplication
WO2004062904A1 (en) * 2003-01-06 2004-07-29 Koninklijke Philips Electronics N.V. Embossed oriented optical films
US7410604B2 (en) * 2003-03-06 2008-08-12 3M Innovative Properties Company Method of making retroreflective sheeting and slot die apparatus
JP3862669B2 (ja) * 2003-04-16 2006-12-27 Ｔｈｋ株式会社 球面軸受の製造方法
US7024082B2 (en) * 2003-05-16 2006-04-04 Eastman Kodak Company Apparatus and method for forming an optical converter
EP1559528A1 (de) * 2004-01-30 2005-08-03 Kark AG Vorrichtung und Verfahren zum Formen eines Folienbandes
US7465163B2 (en) * 2004-06-15 2008-12-16 Rohm And Haas Denmark Finance A/S Smooth compliant belt for use with molding roller
US20050275132A1 (en) * 2004-06-15 2005-12-15 Eastman Kodak Company Belt over compliant roller used with molding roller
FI20045462A (fi) * 2004-11-29 2006-05-30 Avantone Oy Embossauselin
CN100532070C (zh) * 2005-03-02 2009-08-26 辅祥实业股份有限公司 一种用以制造表面具有压花的板件的装置与方法
EP1874524B1 (de) * 2005-03-09 2009-03-11 3M Innovative Properties Company Vorrichtung und verfahren zur herstellung eines mikroreplizierten artikels
JP4598574B2 (ja) * 2005-03-17 2010-12-15 東芝機械株式会社 加熱、冷却ロール
US20070013100A1 (en) * 2005-07-13 2007-01-18 Capaldo Kevin P Method for producing plastic film
US20070037960A1 (en) * 2005-08-15 2007-02-15 General Electric Company Copolyester stilbene embossed film and methods of making the same
US20070060457A1 (en) * 2005-09-15 2007-03-15 Eastman Kodak Company Circumferentially variable surface temperature roller
TWI301794B (en) * 2005-09-22 2008-10-11 Toshiba Machine Co Ltd Sheet or film-forming roll
JP5151186B2 (ja) * 2006-03-08 2013-02-27 東レ株式会社 易表面賦形性シート用組成物、及びそれを用いて形成される易表面賦形性シート、易表面賦形性シート積層体、それを用いた表面賦形方法ならびに成形品。
US20070240585A1 (en) * 2006-04-13 2007-10-18 Nitin Vaish Embossing system, methods of use, and articles produced therefrom
FI20065407A0 (fi) * 2006-06-14 2006-06-14 Avantone Oy Vaikeasti väärennettävissä oleva hologrammi
JP2008003234A (ja) * 2006-06-21 2008-01-10 Fujifilm Corp 光学シート及びその製造方法
US20080001316A1 (en) * 2006-06-29 2008-01-03 Sanjog Shyam Jain Apparatus and Method for Producing Embossed Film
JP4546433B2 (ja) * 2006-09-20 2010-09-15 住友重機械モダン株式会社 フィルム製造装置及びフィルム製造方法
JP4610546B2 (ja) * 2006-12-11 2011-01-12 東芝機械株式会社 シート・フィルム成形ロール、シート・フィルムキャスティング装置および微細パターン転写装置
US8021135B2 (en) * 2007-06-08 2011-09-20 Sabic Innovative Plastics Ip B.V. Mold apparatus for forming polymer and method
EP2212079A1 (de) * 2007-10-26 2010-08-04 SABIC Innovative Plastics IP B.V. System und verfahren zur herstellung eines polymeres
JP2011519750A (ja) 2008-04-03 2011-07-14 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング フレネルレンズの製造におけるポリメチルメタクリレート（ｐｍｍａ）フィルムの連続的貼合せ法
JP5193683B2 (ja) * 2008-05-28 2013-05-08 東芝機械株式会社 タッチロール、主ロール、シート・フィルムキャスティング装置および微細パターン転写装置
JP4598103B2 (ja) * 2008-06-02 2010-12-15 キヤノン化成株式会社 現像剤量規制ブレードのブレード部材の製造方法および現像剤量規制ブレードの製造方法
EP2324990A1 (de) * 2008-08-20 2011-05-25 Nippon Carbide Industries Co., Inc. Vorrichtung zur herstellung einer optische folie und verfahren zur herstellung einer optischen folie
JP2010069781A (ja) * 2008-09-19 2010-04-02 Fujifilm Corp 偏肉樹脂シートの製造方法
KR101034708B1 (ko) * 2009-02-09 2011-05-17 삼성모바일디스플레이주식회사 롤러 타입 스템퍼
CN103228413B (zh) * 2010-11-30 2016-12-21 艾利丹尼森公司 用于微复制的冷却单元
CN102176082B (zh) * 2010-12-27 2012-11-14 浙江道明光学股份有限公司 一种具有微棱镜阵列结构的反光膜的生产方法
DE102011003311A1 (de) 2011-01-28 2012-08-02 Evonik Röhm Gmbh Langlebiger optischer Konzentrator auf Basis einer speziellen, aus polymeren Werkstoffen hergestellten, Fresnellinse für die solare Energiegewinnung
BR112013019019A2 (pt) 2011-01-28 2016-10-04 Evonik Roehm Gmbh dispositivo de concentração solar
CN103052491B (zh) * 2011-03-30 2015-09-23 绿点高新科技股份有限公司 具有三维表面浮凸图案的模具及其制作方法
US10434689B2 (en) 2011-06-09 2019-10-08 Nekoosa Corporation Optically variable device (OVD) images embedded within plastic strips
CN103935056B (zh) * 2014-04-28 2016-08-24 田武学 一种挤出法生产微棱镜结构反光膜的设备和方法
CN106457617A (zh) 2014-06-27 2017-02-22 沙特基础工业全球技术有限公司 具有多材料核芯的感应加热的模具装置及其使用方法
CN111196050B (zh) * 2018-11-16 2021-09-14 佳胜科技股份有限公司 液晶聚合物薄膜的加工方法及其装置
WO2022046134A1 (en) 2020-08-27 2022-03-03 Aura Optical System, LP Microprismatic retroreflective mold, sheet, and article and methods of manufacture thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146492A (en) * 1957-12-18 1964-09-01 Jerome H Lemelson Apparatus for making a lenticular display sheet
US4576850A (en) * 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4332847A (en) * 1979-09-20 1982-06-01 Relfexite Corporation Method for compression molding of retroreflective sheeting and sheeting produced thereby
US4244683A (en) * 1979-09-20 1981-01-13 Reflexite Corporation Apparatus for compression molding of retroreflective sheeting
JPS56159127A (en) * 1980-05-12 1981-12-08 Dainippon Printing Co Ltd Manufacture of fresnel lens
US4601861A (en) * 1982-09-30 1986-07-22 Amerace Corporation Methods and apparatus for embossing a precision optical pattern in a resinous sheet or laminate
DE4018531C1 (de) * 1990-06-09 1992-02-13 Roehm Gmbh, 6100 Darmstadt, De
JPH0470891A (ja) * 1990-07-12 1992-03-05 Toppan Printing Co Ltd 冷却ロール及び回折格子シートの製造方法
WO1993013929A1 (en) * 1992-01-15 1993-07-22 Karszes William M Method of making lenticular plastics and products therefrom
JPH06314058A (ja) * 1993-04-28 1994-11-08 Toppan Printing Co Ltd ホログラム形成シートの製造方法
DE59409357D1 (de) * 1993-12-24 2000-06-21 Roehm Gmbh Verfahren zur Extrusion von Kunststofftafeln und daraus hergestellte Fresnel-Linsen

Also Published As

Publication number Publication date
WO1997015435A1 (fr) 1997-05-01
EP0799686A1 (de) 1997-10-08
US5945042A (en) 1999-08-31
EP0799686A4 (de) 1998-12-02
CN1166152A (zh) 1997-11-26
DE69618338T2 (de) 2002-08-14
CN1064589C (zh) 2001-04-18
EP0799686B1 (de) 2002-01-02
JP3285586B2 (ja) 2002-05-27

Similar Documents

Publication Publication Date Title
DE69618338T2 (de) Verfahren zum kontinuirlichen formen von optischen anordnungen und vorrichtung dazu
DE69600392D1 (de) Vorrichtung und verfahren zum gestalten von bahndefiniertenkurven
DE69735531T8 (de) Verfahren und vorrichtung zum formen von strukturierten gegenständen
DE69629279D1 (de) Verfahren und vorrichtung zum gravieren
DE69630589D1 (de) Verfahren und vorrichtung zur plasmaerzeugung
DE69725985D1 (de) Verfahren und vorrichtung zum herstellen von blasgeformten gegenständen
DE69735729D1 (de) Verfahren und Vorrichtung zum formen von Düsen
DE69131668D1 (de) Verfahren und vorrichtung zum optischen schalten
DE19681378T1 (de) Verfahren und Vorrichtung zum Gravieren
DE69627604D1 (de) Verfahren und vorrichtung zum verarbeiten von e/a-anforderungen
DE69710022D1 (de) Verfahren und Vorrichtung zum progressiven Biegen von Glasscheibe
DE69607098T2 (de) Vorrichtung und Verfahren zum Abtasten von Banknoten
DE69516887T2 (de) Verfahren und vorrichtung zum formen von verbundsträngen
DE69605465T2 (de) Verfahren und Vorrichtung zum Etikettieren
DE59601324D1 (de) Verfahren und Vorrichtung zum Depalettieren
DE69529342T2 (de) Verfahren und vorrichtung zum herstellen von kurbelwellen
DE59506572D1 (de) Vorrichtung und Verfahren zum Herstellen von Rohren
DE69602865T2 (de) Verfahren und Vorrichtung zum Herstellen von optischen Körpern
DE69616613T2 (de) Verfahren und Vorrichtung zum Tiefziehen
DE69909485D1 (de) Vorrichtung und verfahren zum formen von flachen gegenständen
DE69621886T2 (de) Vorrichtung und verfahren zum herstellen von werkstücken
DE69605854T2 (de) Verfahren und Vorrichtung zum Authentifizieren von Dokumenten
DE69620700D1 (de) Verfahren und Vorrichtung zum Identifizieren von Münzen
DE69613566T2 (de) Verfahren und vorrichtung zum formen von porzellangegenständen
DE59604431D1 (de) Verfahren und vorrichtung zum herstellen von polyestergarnen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition