JPH02123725U - - Google Patents

Info

Publication number

JPH02123725U

JPH02123725U JP2977589U JP2977589U JPH02123725U JP H02123725 U JPH02123725 U JP H02123725U JP 2977589 U JP2977589 U JP 2977589U JP 2977589 U JP2977589 U JP 2977589U JP H02123725 U JPH02123725 U JP H02123725U

Authority

JP

Japan

Prior art keywords

optical storage

material layer

optical

storage material

magneto

Prior art date

1989-03-17

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 description 8
• 239000010410 layer Substances 0.000 claims description 5
• 239000011232 storage material Substances 0.000 claims description 5
• 239000011241 protective layer Substances 0.000 claims description 3
• 125000006850 spacer group Chemical group 0.000 claims description 3
• 239000000758 substrate Substances 0.000 claims description 3
• 239000002131 composite material Substances 0.000 claims 1
• 238000010030 laminating Methods 0.000 claims 1