Parlex Corporation

Robert D Cyr

Darryl J McKenney

Roland C Jacques

A printed circuit board and method of manufacture thereof is disclosed. The printed circuit board includes a first substrate provided from a conductive layer having disposed on a first surface thereof a cured adhesive layer, A semi-cured adhesive layer is then disposed over the cured adhesive layer and a second substrate is disposed against the semi-cured adhesive layer.

Method of making a circuit board or layer thereof including semi-curing

A printed circuit assembly includes a rigidizer having first and second opposing surfaces, a silicone bonding agent disposed over a first surface of the rigidizer, a flex circuit having first and second opposing surfaces with a first surface of the flex circuit disposed over the bonding agent, and a silicone covercoat disposed over selected portions of the second surface of the flex circuit.

Printed circuit having a dielectric covercoat

A method of depositing a conductive material on a surface of a printed circuit board, includes the steps of chemically treating at least a portion of a surface of the printed circuit board, disposing a resist layer over the chemically treated surface, depositing a conductive layer in the areas which are not covered by the resist, stripping the resist from the surface of the printed circuit board, and cleaning exposed chemically treated surfaces of the printed circuit board to remove contaminants from the surface of the printed circuit board which were introduced in the chemically treating step.

Method of manufacturing a printed circuit board

A printed circuit board and method of manufacture thereof is disclosed. The printed circuit board includes a first substrate provided from a conductive layer having disposed on a first surface thereof a cured adhesive layer. A semi-cured adhesive layer is then disposed over the cured adhesive layer and a second substrate is disposed against the semi-cured adhesive layer.

Growing community of inventors

Manchester, NH, United States of America

Robert D Cyr