JPS621946U - - Google Patents

Info

Publication number

JPS621946U

JPS621946U JP9280085U JP9280085U JPS621946U JP S621946 U JPS621946 U JP S621946U JP 9280085 U JP9280085 U JP 9280085U JP 9280085 U JP9280085 U JP 9280085U JP S621946 U JPS621946 U JP S621946U

Authority

JP

Japan

Prior art keywords

layer

heating resistor

heating

resistor layer

thermal head

Prior art date

1985-06-19

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

• 239000010410 layer Substances 0.000 claims description 11
• 238000010438 heat treatment Methods 0.000 claims description 7
• 239000011241 protective layer Substances 0.000 claims description 2
• 239000000758 substrate Substances 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 2