Master slice, substrate element and producing method therefor

Application Number: 00104934
Application Date: 2000.03.31
Publication Number: 1269637
Publication Date: 2000.10.11
Priority Information: 1999/4/2 JP 95952/1999
International: H01P11/00;H03H3/02;H03H9/02;H05K3/00
Applicant(s) Name: Murata Mfg. Co., Ltd.
Inventor(s) Name: Washima Masaue
Patent Agency Code: 31100
Patent Agent: shen zhaokun
Abstract An apparatus and method for manufacturing substrate elements includes providing a mother substrate, and forming a plurality of through-holes on first lines and second lines opposing each other across sections on the mother substrate. The sections define each of the substrate elements to be formed. The through-holes on the first lines are disposed alternately with respect to the through-holes on the second lines. Electrodes are also provided on the principal plane of the mother substrate and on the inner surfaces of the through-holes. Then, the mother substrate is cut along cut lines in the vertical and horizontal directions.