JPH0455168U - - Google Patents

Info

Publication number

JPH0455168U

JPH0455168U JP9691890U JP9691890U JPH0455168U JP H0455168 U JPH0455168 U JP H0455168U JP 9691890 U JP9691890 U JP 9691890U JP 9691890 U JP9691890 U JP 9691890U JP H0455168 U JPH0455168 U JP H0455168U

Authority

JP

Japan

Prior art keywords

hole

insulating layer

multilayer wiring

wiring board

printed multilayer

Prior art date

1990-09-13

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000004020 conductor Substances 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 239000000945 filler Substances 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1

Cited By (1)