JPS62113423U - - Google Patents

Info

Publication number

JPS62113423U

JPS62113423U JP20460585U JP20460585U JPS62113423U JP S62113423 U JPS62113423 U JP S62113423U JP 20460585 U JP20460585 U JP 20460585U JP 20460585 U JP20460585 U JP 20460585U JP S62113423 U JPS62113423 U JP S62113423U

Authority

JP

Japan

Prior art keywords

film

recording

insulating film

recording medium

optical recording

Prior art date

1985-12-28

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

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims 2
• 238000004519 manufacturing process Methods 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 230000000873 masking effect Effects 0.000 description 1

Cited By (1)