Liquid discharging recording head
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United States of America Patent
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Jan 6, 2015
Issued Date -
N/A
app pub date -
Feb 8, 2013
filing date -
Feb 13, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A liquid discharging recording head includes an element substrate including a plurality of discharge ports configured to discharge liquid and a plurality of energy generating elements configured to generate energy for discharging the liquid, a support member configured to support the element substrate, a first member configured to support an end of the element substrate in an array direction in which the discharge ports are arrayed, the first member having a thermal conductivity lower than a thermal conductivity of the support member, and a second member configured to support an end of the element substrate in an intersecting direction intersecting the array direction, the second member having a thermal conductivity lower than the thermal conductivity of the support member and a thermal resistance lower than a thermal resistance of the first member.
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