Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-09-20
2005-09-20
Pham, Hai (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S068000, C347S070000
Reexamination Certificate
active
06945632
ABSTRACT:
An ink jet head includes a head body (11) which is provided with a plurality of nozzles and a plurality of pressure chambers and actuators (14) respectively corresponding to the nozzles. Input terminals (37) of the actuators (14) are arranged locally between left-side and right-side central actuator columns (14A,14A). A driver IC (13) is mounted on the head body (11) by flip chip bonding.
REFERENCES:
patent: 6270193 (2001-08-01), Hiwada
patent: 11-78013 (1999-03-01), None
patent: 11-179903 (1999-07-01), None
patent: 2000-79683 (2000-03-01), None
Matsuo Hiroyuki
Nakamura Tetsuroh
Harness & Dickey & Pierce P.L.C.
Matsushita Electric - Industrial Co., Ltd.
Nguyen Lam
Pham Hai
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