Liquid discharge head and recording device
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United States of America Patent
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Jun 11, 2019
Grant Date -
Jan 18, 2018
app pub date -
Dec 22, 2015
filing date -
Dec 25, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A liquid discharge head is provided in which heat of a heat sink is less apt to transfer to a head body. The liquid discharge head includes a head body having a discharge hole for discharging a liquid therethrough, a driver IC configured to control driving of the head body, a casing which is disposed on the head body and has openings on a side surface of the casing, and a heat sink which is disposed on the openings of the casing and configured to dissipate heat generated in the driver IC, and a thermal insulation part disposed between the heat sink and the head body. This makes it possible to reduce the likelihood that the heat of the heat sink transfers to the head body.
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