Ink jet recording head having an electric discharge path for releasing static electricity and recording apparatus using same
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United States of America Patent
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Jun 13, 2000
Grant Date -
N/A
app pub date -
Aug 24, 1994
filing date -
Aug 26, 1993
priority date (Note) -
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Abstract
An ink jet recording head detachably mountable to a main assembly of a recording apparatus includes ejection energy generating elements for generating energy for ejecting ink; wiring for supplying electric signals to the ejection energy generating elements; electric contacts, connected with the wiring, for receiving the electric signals; and an electric discharge path, provided at least a part of a periphery of the electric contacts, for releasing static electricity.
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