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WO2008142958A1 - Imprinting method - Google Patents

Imprinting method 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
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.)
Ceased
Application number
PCT/JP2008/058180
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroshi Miyakoshi
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Inc filed Critical Konica Minolta Inc
Priority to JP2009515121A priority Critical patent/JP5088369B2/en
Publication of WO2008142958A1 publication Critical patent/WO2008142958A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

Abstract

Provided is an imprinting method, which can easily peel a molded piece of a thin plate shape sticking at a peeling time to a mold surface, thereby to improve the throughput. In the imprinting method, a mold (1) having a pattern formed on its surface is pushed onto the surface of a molded piece (2) of a resin having a thin plate shape, by moving the mold (1) and the molded piece (2) relative to each other, thereby to transfer the pattern of the surface of the mold (1) to the surface of the molded piece (2). After this, an out-transfer region (21) of the molded piece (2) is held by a holding member (4), when the molded piece (2) sticking to the surface of the mold (1) is to be parted. The mold (1) and the holding member (4) are moved relative to each other in a direction for the holding member (4) to leave the surface of the mold (1), thereby to peel the molded piece (2) from the surface of the mold (1).
PCT/JP2008/058180 2007-05-18 2008-04-28 Imprinting method Ceased WO2008142958A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009515121A JP5088369B2 (en) 2007-05-18 2008-04-28 Imprint method

Applications Claiming Priority (2)

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

Publications (1)

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

Family

ID=40031674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058180 Ceased WO2008142958A1 (en) 2007-05-18 2008-04-28 Imprinting method

Country Status (2)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010283108A (en) * 2009-06-04 2010-12-16 Canon Inc Imprint apparatus and article manufacturing method
KR20110057336A (en) * 2009-11-24 2011-06-01 주식회사 디엠에스 Stamp Separator
WO2011149004A1 (en) * 2010-05-28 2011-12-01 東レ株式会社 Method and apparatus for producing film having fine surface structure
JP2012035447A (en) * 2010-08-04 2012-02-23 Japan Steel Works Ltd:The Releasing tool body, releasing tool, and releasing method
WO2016021475A1 (en) * 2014-08-04 2016-02-11 大日本印刷株式会社 Imprint mold, imprint method, wire grid polarizer, and method of manufacturing same
JP2017034276A (en) * 2016-10-20 2017-02-09 大日本印刷株式会社 Mold for imprint and imprint method
JP2019047002A (en) * 2017-09-04 2019-03-22 キヤノン株式会社 Imprint apparatus and article manufacturing method
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 (en) * 1989-08-22 1991-04-04 Omron Corp Manufacture of optical part and mold for optical part
JPH04320823A (en) * 1991-04-19 1992-11-11 Toshin Seiko:Kk Device for monitoring water sanding of molded item and molding machine using the same
JPH07227858A (en) * 1994-02-22 1995-08-29 Shinano Polymer Kk Method for releasing elastic molded body
JP2002172626A (en) * 2000-12-08 2002-06-18 Dainippon Printing Co Ltd Lens sheet peeling method and peeling device
JP2003181855A (en) * 2001-12-17 2003-07-02 Toppan Printing Co Ltd Method and apparatus for manufacturing Fresnel lens
JP2007083626A (en) * 2005-09-22 2007-04-05 Ricoh Co Ltd Microstructure transfer device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780865A (en) * 1993-09-10 1995-03-28 Tosoh Corp Method for peeling optical resin thin film and frame for peeling the thin film

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379314A (en) * 1989-08-22 1991-04-04 Omron Corp Manufacture of optical part and mold for optical part
JPH04320823A (en) * 1991-04-19 1992-11-11 Toshin Seiko:Kk Device for monitoring water sanding of molded item and molding machine using the same
JPH07227858A (en) * 1994-02-22 1995-08-29 Shinano Polymer Kk Method for releasing elastic molded body
JP2002172626A (en) * 2000-12-08 2002-06-18 Dainippon Printing Co Ltd Lens sheet peeling method and peeling device
JP2003181855A (en) * 2001-12-17 2003-07-02 Toppan Printing Co Ltd Method and apparatus for manufacturing Fresnel lens
JP2007083626A (en) * 2005-09-22 2007-04-05 Ricoh Co Ltd Microstructure transfer device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010283108A (en) * 2009-06-04 2010-12-16 Canon Inc Imprint apparatus and article manufacturing method
KR20110057336A (en) * 2009-11-24 2011-06-01 주식회사 디엠에스 Stamp Separator
KR101656352B1 (en) 2009-11-24 2016-09-12 주식회사 디엠에스 a stamp separating apparatus
WO2011149004A1 (en) * 2010-05-28 2011-12-01 東レ株式会社 Method and apparatus for producing film having fine surface structure
JP2012035447A (en) * 2010-08-04 2012-02-23 Japan Steel Works Ltd:The Releasing tool body, releasing tool, and releasing method
WO2016021475A1 (en) * 2014-08-04 2016-02-11 大日本印刷株式会社 Imprint mold, imprint method, wire grid polarizer, and method of manufacturing same
JP2016035977A (en) * 2014-08-04 2016-03-17 大日本印刷株式会社 Imprint mold and imprint method, and wire-grid polarizer and manufacturing method thereof
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 (en) * 2016-10-20 2017-02-09 大日本印刷株式会社 Mold for imprint and imprint method
JP2019047002A (en) * 2017-09-04 2019-03-22 キヤノン株式会社 Imprint apparatus and article manufacturing method

Also Published As

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

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