JPH0177619U - - Google Patents

Info

Publication number

JPH0177619U

JPH0177619U JP1987173362U JP17336287U JPH0177619U JP H0177619 U JPH0177619 U JP H0177619U JP 1987173362 U JP1987173362 U JP 1987173362U JP 17336287 U JP17336287 U JP 17336287U JP H0177619 U JPH0177619 U JP H0177619U

Authority

JP

Japan

Prior art keywords

plzt

groove

substrate

electrode

machining

Prior art date

1987-11-13

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000758 substrate Substances 0.000 claims description 5
• 238000003754 machining Methods 0.000 claims 2
• 230000003287 optical effect Effects 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 1
• 230000005684 electric field Effects 0.000 description 1