Computer graphics processing and selective visual display system – Display peripheral interface input device
Reexamination Certificate
2011-04-19
2011-04-19
Eisen, Alexander (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
C345S160000, C345S161000, C345S169000, C073S715000, C073S717000, C073S754000
Reexamination Certificate
active
07928960
ABSTRACT:
In an input device, a control element is operated by a user; a pressure sensor is mechanically coupled to the control element and is provided with a monolithic body of semiconductor material housing a first sensitive element, which detects an actuation of the control element; a supporting element is connected to the pressure sensor; and connection elements electrically connect the monolithic body to the supporting element without interposition of a package. In particular, the monolithic body has electrical-contact areas carried by one main surface thereof, and the printed circuit board has conductive regions carried by a main face thereof; the connection elements are conductive bumps and electrically connect the electrical-contact areas to the conductive regions.
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Baldo Lorenzo
Combi Chantal
Faralli Dino
Boller Timothy L.
Eisen Alexander
Jorgenson Lisa K.
Pham Viet
Seed IP Law Group PLLC
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