Inkjet pen with proximity interconnect

Details Inkjet pen with proximity interconnect Inkjet pen with proximity interconnect

2005-05-03

2010-11-16

Huffman, Julian D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S009000, C347S057000, C347S058000

Reexamination Certificate

active

07832818

ABSTRACT:
An inkjet pen includes a print head comprising a substrate, a plurality of inkjet nozzles formed into the substrate, integrated circuitry on the substrate for driving the inkjet nozzles, and a proximity interconnect transceiver formed into the substrate for receiving print data. An interconnect chip having a counterpart proximity interconnect transceiver passes the print data to the print head using capacitive coupling.

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Drost et al., “Proximity Communication,”IEEE 2003 Custom Integrated Circuits Conference, 0-7803-7842-3/03 (2003) pp. 469-472.
Drost et al., “Proximity Communication,”IEEE Journal of Solid-State Circuits, vol. 39, No. 9 (2004) pp. 1529-1535.
Drost et al., “Proximity Communication,”2004 Sun Labs Open House, Sun Microsystems, Inc. (2004) pp. 1-28.

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