Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Reexamination Certificate
2011-08-16
2011-08-16
Ensey, Brian (Department: 2614)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Plural or compound reproducers
C379S433010
Reexamination Certificate
active
08000491
ABSTRACT:
The invention concerns a transducer device and assembly. A transducer device and assembly according to the invention comprise sheet of electrical insulator covering connection pads of a transducer component. The sheet of electrical insulator has on its surface connection pads that have galvanic contacts with the connection pads of the transducer component. Inside or on a surface of the sheet of electrical insulator there are electrical conductors connected with the connection pads of the sheet of electrical insulator. With the aid of the sheet of electrical insulator equipped with the connection pads and electrical conductors the transducer component can be mounted to a wiring board in a desired orientation, i.e. the connection pads of the transducer component do not need to be against the wiring board.
REFERENCES:
patent: 6426143 (2002-07-01), Voss et al.
patent: 7239714 (2007-07-01), de Blok et al.
patent: 2006/0157841 (2006-07-01), Minervini
patent: 0 303 384 (1989-02-01), None
Brodkin Panu
Liusvaara Tapio
Ensey Brian
Harrington & Smith
Nokia Corporation
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