Recording head, head cartridge and recording apparatus with flex

Details Recording head, head cartridge and recording apparatus with flex Recording head, head cartridge and recording apparatus with flex

1996-10-17

1999-12-28

Barlow, John

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 214

Patent

active

060071850

ABSTRACT:
A recording head has a recording element substrate on which a plurality of recording elements and a first connection electrode connected to the recording elements are disposed, a driving element substrate on which a plurality of driving elements for driving the plurality of recording elements and a second connection electrode connected to the driving elements are disposed, a circuit substrate connected to the driving element substrate for inputting a signal from outside to the driving elements, and a pressure contact member creating a pressure contact force for bringing the recording element substrate and the driving element substrate into pressure contact with each other. The recording element substrate and the driving element substrate are brought into pressure contact with each other by the pressure contact member, whereby the first connection electrode and the second connection electrode are connected together, the driving element substrate is held by and between the recording element substrate and the pressure contact member, and the driving element substrate and the circuit substrate are coupled together by a flexible member.

REFERENCES:
patent: 5243363 (1993-09-01), Koiziumi et al.

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