Wiring board and wiring apparatus

Details Wiring board and wiring apparatus Wiring board and wiring apparatus

2007-10-09

2007-10-09

Zarroli, Michael C. (Department: 2839)

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

C361S777000, C439S049000, C349S150000

Reexamination Certificate

active

11550637

ABSTRACT:
A wiring board includes conductive wirings, terminals and interconnecting lines connecting between them. First terminals establish a one-to-one correspondence with the interconnecting lines. The interconnecting lines terminate at the first terminals except at least one of the interconnecting lines. The interconnecting line which does not terminate at the first terminals terminates at the second terminal. The first terminal at which the interconnecting lines do not terminate is connected to the third terminal.The first terminals are connected to outputs of a driver IC mounted on a tape carrier package. The second and third terminal are connected to a switch via a through lead line of tape carrier package. When the second and third terminals are short-circuited by the switch, all the outputs of the driver IC is connected to the conductive wiring of the wiring board. When the second terminal is connected to the detection circuit by the switch, a signal on the wiring board is detected to determine a position of a pen.

REFERENCES:
patent: 5847451 (1998-12-01), Ohtaki et al.
patent: 6407795 (2002-06-01), Kamizono et al.
patent: 7070422 (2006-07-01), Kuo et al.
patent: 2005/0045374 (2005-03-01), Kumar et al.
patent: 2006/0027395 (2006-02-01), Cho
patent: 2-60186 (1990-02-01), None
patent: 9-319520 (1997-12-01), None
patent: 10-49301 (1998-02-01), None

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