Printing apparatus and printhead
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United States of America Patent
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Jun 14, 2016
Grant Date -
Sep 3, 2015
app pub date -
Feb 4, 2015
filing date -
Feb 28, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A printing apparatus includes N (N is an integer equal to or larger than two) printing element substrates each including a printing element, wherein each of the N printing element substrates includes a first terminal serving as a terminal on a high-potential side to receive a power supply voltage to be supplied to the printing element and a second terminal serving as a terminal on a low-potential side to receive the power supply voltage, and a first wiring connects the first terminal of a kth (k is an integer of one (inclusive) to N−1 (inclusive)) printing element substrate and the second terminal of a (k+1)th printing element substrate with each other, and is connected to one end of a second wiring to which a power supply voltage is supplied.
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