JPS6278415U - - Google Patents

Info

Publication number

JPS6278415U

JPS6278415U JP16970385U JP16970385U JPS6278415U JP S6278415 U JPS6278415 U JP S6278415U JP 16970385 U JP16970385 U JP 16970385U JP 16970385 U JP16970385 U JP 16970385U JP S6278415 U JPS6278415 U JP S6278415U

Authority

JP

Japan

Prior art keywords

stamper

mold

fixed

optical disk

mold side

Prior art date

1985-11-02

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

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 13
• 239000000758 substrate Substances 0.000 claims description 8
• 238000002347 injection Methods 0.000 claims description 3
• 239000007924 injection Substances 0.000 claims description 3
• 230000002093 peripheral effect Effects 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 2
• 230000001105 regulatory effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 238000001746 injection moulding Methods 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 238000010030 laminating Methods 0.000 description 1

Cited By (1)