WO2008142958A1 - Procédé de formation d'empreintes - Google Patents

Procédé de formation d'empreintes Download PDF

Info

Publication number
WO2008142958A1
WO2008142958A1 PCT/JP2008/058180 JP2008058180W WO2008142958A1 WO 2008142958 A1 WO2008142958 A1 WO 2008142958A1 JP 2008058180 W JP2008058180 W JP 2008058180W WO 2008142958 A1 WO2008142958 A1 WO 2008142958A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
molded piece
holding member
imprinting method
thin plate
Prior art date
Application number
PCT/JP2008/058180
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Miyakoshi
Original Assignee
Konica Minolta Holdings, 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 Konica Minolta Holdings, Inc. filed Critical Konica Minolta Holdings, Inc.
Priority to JP2009515121A priority Critical patent/JP5088369B2/ja
Publication of WO2008142958A1 publication Critical patent/WO2008142958A1/fr

Links

Classifications

    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0007—Discharging moulded articles from the mould using means operable from outside the mould for moving between mould parts, e.g. robots
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0014—Discharging moulded articles from the mould by flexibly or permanently deforming undercut portions of the articles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

L'invention concerne un procédé de formation d'empreintes permettant de détacher facilement une pièce moulée en forme de plaque fine collant au moment du décollage à une surface du moule, pour améliorer ainsi la capacité de production. Dans le procédé de formation d'empreintes, un moule (1) ayant un motif formé sur sa surface est poussé contre la surface d'une pièce moulée (2) composée d'une résine ayant la forme d'une plaque fine, en déplaçant le moule (1) et la pièce moulée (2) l'un par rapport à l'autre, pour ainsi transférer le motif de la surface du moule (1) sur la surface de la pièce moulée (2). Après cela, une région de transfert (21) de la pièce moulée (2) est maintenue par un élément de maintien (4), lorsque la pièce moulée (2) collant à la surface du moule (1) doit être séparée. Le moule (1) et l'élément de maintien (4) sont déplacés l'un par rapport à l'autre dans une direction permettant à l'élément de maintien (4) de quitter la surface du moule (1), pour ainsi décoller la pièce moulée (2) de la surface du moule (1).
PCT/JP2008/058180 2007-05-18 2008-04-28 Procédé de formation d'empreintes WO2008142958A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009515121A JP5088369B2 (ja) 2007-05-18 2008-04-28 インプリント方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-133464 2007-05-18
JP2007133464 2007-05-18

Publications (1)

Publication Number Publication Date
WO2008142958A1 true WO2008142958A1 (fr) 2008-11-27

Family

ID=40031674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058180 WO2008142958A1 (fr) 2007-05-18 2008-04-28 Procédé de formation d'empreintes

Country Status (2)

Country Link
JP (1) JP5088369B2 (fr)
WO (1) WO2008142958A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010283108A (ja) * 2009-06-04 2010-12-16 Canon Inc インプリント装置及び物品の製造方法
KR20110057336A (ko) * 2009-11-24 2011-06-01 주식회사 디엠에스 스템프 분리장치
WO2011149004A1 (fr) * 2010-05-28 2011-12-01 東レ株式会社 Procédé et appareil de production de film présentant une structure de surface fine
JP2012035447A (ja) * 2010-08-04 2012-02-23 Japan Steel Works Ltd:The 剥離治具本体、剥離治具及び剥離方法
WO2016021475A1 (fr) * 2014-08-04 2016-02-11 大日本印刷株式会社 Moule d'impression, procédé d'impression, polariseur à grille de fils, et procédé de fabrication associé
JP2017034276A (ja) * 2016-10-20 2017-02-09 大日本印刷株式会社 インプリント用モールドとインプリント方法
JP2019047002A (ja) * 2017-09-04 2019-03-22 キヤノン株式会社 インプリント装置および物品製造方法
US11472212B2 (en) 2016-09-05 2022-10-18 Ev Group E. Thallner Gmbh Device and method for embossing micro- and/or nanostructures

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379314A (ja) * 1989-08-22 1991-04-04 Omron Corp 光学部品の製造方法および光学部品製造用金型
JPH04320823A (ja) * 1991-04-19 1992-11-11 Toshin Seiko:Kk 成形品の食い付き力モニタリング装置とそれを用いた成形加工機
JPH07227858A (ja) * 1994-02-22 1995-08-29 Shinano Polymer Kk 弾性成形体の脱型方法
JP2002172626A (ja) * 2000-12-08 2002-06-18 Dainippon Printing Co Ltd レンズシートの剥離方法及び剥離装置
JP2003181855A (ja) * 2001-12-17 2003-07-02 Toppan Printing Co Ltd フレネルレンズの製造方法及びこの製造装置
JP2007083626A (ja) * 2005-09-22 2007-04-05 Ricoh Co Ltd 微細構造転写装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780865A (ja) * 1993-09-10 1995-03-28 Tosoh Corp 光学用樹脂薄膜の剥離方法及びその剥離用枠状体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379314A (ja) * 1989-08-22 1991-04-04 Omron Corp 光学部品の製造方法および光学部品製造用金型
JPH04320823A (ja) * 1991-04-19 1992-11-11 Toshin Seiko:Kk 成形品の食い付き力モニタリング装置とそれを用いた成形加工機
JPH07227858A (ja) * 1994-02-22 1995-08-29 Shinano Polymer Kk 弾性成形体の脱型方法
JP2002172626A (ja) * 2000-12-08 2002-06-18 Dainippon Printing Co Ltd レンズシートの剥離方法及び剥離装置
JP2003181855A (ja) * 2001-12-17 2003-07-02 Toppan Printing Co Ltd フレネルレンズの製造方法及びこの製造装置
JP2007083626A (ja) * 2005-09-22 2007-04-05 Ricoh Co Ltd 微細構造転写装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010283108A (ja) * 2009-06-04 2010-12-16 Canon Inc インプリント装置及び物品の製造方法
KR20110057336A (ko) * 2009-11-24 2011-06-01 주식회사 디엠에스 스템프 분리장치
KR101656352B1 (ko) 2009-11-24 2016-09-12 주식회사 디엠에스 스템프 분리장치
WO2011149004A1 (fr) * 2010-05-28 2011-12-01 東レ株式会社 Procédé et appareil de production de film présentant une structure de surface fine
JP2012035447A (ja) * 2010-08-04 2012-02-23 Japan Steel Works Ltd:The 剥離治具本体、剥離治具及び剥離方法
WO2016021475A1 (fr) * 2014-08-04 2016-02-11 大日本印刷株式会社 Moule d'impression, procédé d'impression, polariseur à grille de fils, et procédé de fabrication associé
JP2016035977A (ja) * 2014-08-04 2016-03-17 大日本印刷株式会社 インプリント用モールドとインプリント方法およびワイヤーグリッド偏光子とその製造方法
US10088617B2 (en) 2014-08-04 2018-10-02 Dai Nippon Printing Co., Ltd. Imprint mold, imprint method, wire grid polarizer, and method for manufacturing wire grid polarizer
US11472212B2 (en) 2016-09-05 2022-10-18 Ev Group E. Thallner Gmbh Device and method for embossing micro- and/or nanostructures
JP2017034276A (ja) * 2016-10-20 2017-02-09 大日本印刷株式会社 インプリント用モールドとインプリント方法
JP2019047002A (ja) * 2017-09-04 2019-03-22 キヤノン株式会社 インプリント装置および物品製造方法

Also Published As

Publication number Publication date
JPWO2008142958A1 (ja) 2010-08-05
JP5088369B2 (ja) 2012-12-05

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