Title: Circuit board
Application Number: 85101878 Application Date: 1985.04.01
Publication Number: 1007312 Publication Date: 1987.01.17
Approval Pub. Date: Granted Pub. Date: 1990.06.06
International Classifi-cation: H01C13/02,H05K1/16
Applicant(s) Name: Hitachi, Ltd. (JP) 6 Kanda Surugadai 4-chome, Chiy Address:
Inventor(s) Name:
Attorney & Agent: YE KAIDONG
Abstract:
     Resistors are formed on one surface of a board having through hole conductors arranged like a lattice, an electrode is further formed on the surface of these resistors, and the electrodes over the through hole conductors are coaxially removed, thereby forming substantially disk-like reistors.
Time: 18
<- Previous Patent:Rotary electric device   |  Next Patent:Thermistor of rare-earth element ->