CN1177181A - 光盘的成型方法及成型装置 - Google Patents

光盘的成型方法及成型装置 Download PDF

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Publication number
CN1177181A
CN1177181A CN 97117630 CN97117630A CN1177181A CN 1177181 A CN1177181 A CN 1177181A CN 97117630 CN97117630 CN 97117630 CN 97117630 A CN97117630 A CN 97117630A CN 1177181 A CN1177181 A CN 1177181A
Authority
CN
China
Prior art keywords
mould
disc
layer
concavo
convex
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.)
Pending
Application number
CN 97117630
Other languages
English (en)
Chinese (zh)
Inventor
东田隆亮
丸山义雄
角陆晋二
油谷博
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
Publication of CN1177181A publication Critical patent/CN1177181A/zh
Pending legal-status Critical Current

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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632—Stampers; Mountings thereof
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632—Stampers; Mountings thereof
    • B29C2045/2634—Stampers; Mountings thereof mounting layers between stamper and mould or on the rear surface of the stamper

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Packaging For Recording Disks (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
CN 97117630 1996-08-19 1997-08-18 光盘的成型方法及成型装置 Pending CN1177181A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP217374/96 1996-08-19
JP21737496A JPH1064127A (ja) 1996-08-19 1996-08-19 光ディスクの成形方法および成形装置

Publications (1)

Publication Number Publication Date
CN1177181A true CN1177181A (zh) 1998-03-25

Family

ID=16703178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97117630 Pending CN1177181A (zh) 1996-08-19 1997-08-18 光盘的成型方法及成型装置

Country Status (3)

Country Link
JP (1) JPH1064127A (ja)
CN (1) CN1177181A (ja)
SG (1) SG91797A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001312844A (ja) * 2000-04-28 2001-11-09 Aitakku Kk コンパクトディスクなどのディスク成形装置
JP4612852B2 (ja) * 2005-03-25 2011-01-12 キヤノン株式会社 インプリント用原盤、該インプリント用原盤を備えたインプリント装置、及び該インプリント用原盤の製造方法
CN1977034B (zh) 2005-04-28 2010-09-08 索尼株式会社 润滑剂组合物及用所述润滑剂组合物涂覆的制品、用于使光盘基底成型的压模、用于使光盘基底成型的成型设备、用于使光盘基底成型的方法、及润滑膜的形成方法
JP2007250685A (ja) * 2006-03-14 2007-09-27 Engineering System Kk ナノインプリント装置の型押し機構

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010829A1 (en) * 1988-05-06 1989-11-16 Baresich Frank J Method of molding plastic and mold therefor
EP0489335A1 (en) * 1990-12-03 1992-06-10 General Electric Company Insulated mold structure with multilayered metal skin
US5458818A (en) * 1993-08-31 1995-10-17 General Electric Co. Insulated mold structure for injection molding of optical disks

Also Published As

Publication number Publication date
JPH1064127A (ja) 1998-03-06
SG91797A1 (en) 2002-10-15

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication