JPS644648U - - Google Patents

Info

Publication number

JPS644648U

JPS644648U JP9932887U JP9932887U JPS644648U JP S644648 U JPS644648 U JP S644648U JP 9932887 U JP9932887 U JP 9932887U JP 9932887 U JP9932887 U JP 9932887U JP S644648 U JPS644648 U JP S644648U

Authority

JP

Japan

Prior art keywords

sheet

thermal head

ceramic substrate

line thermal

heating element

Prior art date

1987-06-30

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

• 239000000919 ceramic Substances 0.000 claims description 4
• 239000000758 substrate Substances 0.000 claims description 4
• 238000010438 heat treatment Methods 0.000 claims description 3
• 229920003002 synthetic resin Polymers 0.000 claims description 3
• 239000000057 synthetic resin Substances 0.000 claims description 3
• 230000003014 reinforcing effect Effects 0.000 claims description 2
• 238000005530 etching Methods 0.000 claims 1
• 230000017525 heat dissipation Effects 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 229920000728 polyester Polymers 0.000 claims 1
• 238000010292 electrical insulation Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1