JPH0345670U - - Google Patents

Info

Publication number

JPH0345670U

JPH0345670U JP10661389U JP10661389U JPH0345670U JP H0345670 U JPH0345670 U JP H0345670U JP 10661389 U JP10661389 U JP 10661389U JP 10661389 U JP10661389 U JP 10661389U JP H0345670 U JPH0345670 U JP H0345670U

Authority

JP

Japan

Prior art keywords

additive

amount

electrode

piezoelectric body

peripheral edge

Prior art date

1989-09-13

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

• 239000000654 additive Substances 0.000 claims 4
• 230000000996 additive effect Effects 0.000 claims 4
• 230000002093 peripheral effect Effects 0.000 claims 2
• 230000003247 decreasing effect Effects 0.000 claims 1
• 239000000919 ceramic Substances 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1