Method Of Manufacturing An E/M Shielded Rf Circuit Board
US Patent:
50052837, Apr 9, 1991
Filed:
Sep 19, 1990
Appl. No.:
7/585338
Inventors:
Charles C. Deyo - Rockledge FL Thomas R. Wolters - Satellite Beach FL Robert H. Oas - Melbourne FL
Assignee:
Rockwell International Corporation - El Segundo CA
International Classification:
H05K 300
US Classification:
29829
Abstract:
An improved circuit board having a variety of electronic components mounted thereon and having disposed to the autumn side of the circuit board a backing plate having a variety of thicknesses wherein a thicker portion of the backing plate is disposed near portions of the circuit board or components on the circuit board which are of a higher heat generating nature, said circuit board further having a slot extending through the circuit board and inserted in the slot is a metallic shielding cover which contacts the backing plate. Also disclosed is a method for manufacturing the circuit board.
E/M Shielded Rf Circuit Board
US Patent:
52970078, Mar 22, 1994
Filed:
Sep 19, 1990
Appl. No.:
7/585333
Inventors:
Charles C. Deyo - Rockledge FL Thomas R. Wolters - Satellite Beach FL Robert H. Oas - Melbourne FL
Assignee:
Rockwell International Corporation - Seal Beach CA
International Classification:
H05K 900
US Classification:
361707
Abstract:
An improved circuit board having a variety of electronic components mounted thereon and having disposed to the autumn side of the circuit board a backing plate having a variety of thicknesses wherein a thicker portion of the backing plate is disposed near portions of the circuit board or components on the circuit board which are of a higher heat generating nature, the circuit board further having a slot extending through the circuit board and inserted in the slot is a metallic shielding cover which contacts the backing plate. Also disclosed is a method for manufacturing the circuit board.