JPS5787332A - Duplicating apparatus of information record carrier - Google Patents

Duplicating apparatus of information record carrier

Info

Publication number
JPS5787332A
JPS5787332A JP16389380A JP16389380A JPS5787332A JP S5787332 A JPS5787332 A JP S5787332A JP 16389380 A JP16389380 A JP 16389380A JP 16389380 A JP16389380 A JP 16389380A JP S5787332 A JPS5787332 A JP S5787332A
Authority
JP
Japan
Prior art keywords
record carrier
information record
mold
planar
fluid resin
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.)
Granted
Application number
JP16389380A
Other languages
Japanese (ja)
Other versions
JPS5948736B2 (en
Inventor
Keisuke Ito
Toshiaki Kashihara
Yoshihiro Okino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16389380A priority Critical patent/JPS5948736B2/en
Priority to US06/321,562 priority patent/US4449916A/en
Publication of JPS5787332A publication Critical patent/JPS5787332A/en
Publication of JPS5948736B2 publication Critical patent/JPS5948736B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To mass-produce the information record carrier with high efficiency of operation, by arranging the specified mold conveying apparatus for duplication of the planar information record carrier using radiation hardenable resin.
CONSTITUTION: Radiation hardenable fluid resin is cast on the planar information recording mold 8 installed on the case 9 (Part A), then fluid resin is pressed via the flexible backing support with the planar sheet 11 operated by the air cylinder 16 (Part B). After removing the planar sheet 11 it is moved to the housing 15 provided with plural light sources 14, fluid resin is hardened by irradiating light (Part C), then the copy of the mold 8 is separated together with the support from the mold 8 and the information record carrier is obtained (Part D). Operation efficiency can be furthermore improved by cycling said process in succession of A→B→C→D→A.
COPYRIGHT: (C)1982,JPO&Japio
JP16389380A 1980-11-20 1980-11-20 Information record carrier duplication device Expired JPS5948736B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16389380A JPS5948736B2 (en) 1980-11-20 1980-11-20 Information record carrier duplication device
US06/321,562 US4449916A (en) 1980-11-20 1981-11-16 Device for manufacturing information recording mediums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16389380A JPS5948736B2 (en) 1980-11-20 1980-11-20 Information record carrier duplication device

Publications (2)

Publication Number Publication Date
JPS5787332A true JPS5787332A (en) 1982-05-31
JPS5948736B2 JPS5948736B2 (en) 1984-11-28

Family

ID=15782800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16389380A Expired JPS5948736B2 (en) 1980-11-20 1980-11-20 Information record carrier duplication device

Country Status (1)

Country Link
JP (1) JPS5948736B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116210A (en) * 1989-05-15 1992-05-26 Sony Corporation Optical-disk manufacturing apparatus
US5269978A (en) * 1991-03-06 1993-12-14 Canon Kabushiki Kaisha Method of manufacturing optical element
WO1999010153A1 (en) * 1997-08-25 1999-03-04 Seiko Epson Corporation Apparatus and method of production of optical recording medium
WO2014175059A1 (en) * 2013-04-23 2014-10-30 コニカミノルタ株式会社 Optical element manufacturing method and optical element manufacturing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116210A (en) * 1989-05-15 1992-05-26 Sony Corporation Optical-disk manufacturing apparatus
US5269978A (en) * 1991-03-06 1993-12-14 Canon Kabushiki Kaisha Method of manufacturing optical element
WO1999010153A1 (en) * 1997-08-25 1999-03-04 Seiko Epson Corporation Apparatus and method of production of optical recording medium
US6280661B1 (en) 1997-08-25 2001-08-28 Seiko Epson Corporation Apparatus and process for producing optical recording medium
WO2014175059A1 (en) * 2013-04-23 2014-10-30 コニカミノルタ株式会社 Optical element manufacturing method and optical element manufacturing device

Also Published As

Publication number Publication date
JPS5948736B2 (en) 1984-11-28

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