Liquid ejection head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 3, 2019
Grant Date -
Feb 1, 2018
app pub date -
Mar 24, 2017
filing date -
Jul 27, 2016
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A liquid ejection head includes: head units arranged in a first direction; first individual heat dissipators each corresponding to one of the head units and disposed on a first side of the head unit in a second direction; and a first common heat dissipator disposed on the first side of the head units in the second direction. The first common heat dissipator extends in the first direction and shared among the head units. Each head unit includes: a unit body including an actuator; and a first driver integrated circuit disposed on the first side of the unit body in the second direction. Each of the first individual heat dissipators is disposed between the first driver integrated circuit and the first common heat dissipator of the head unit so as to be in thermal contact with the first driver integrated circuit and the first common heat dissipator.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BROTHER KOGYO KABUSHIKI KAISHA | 15-1 NAESHIRO-CHO MIZUHO-KU NAGOYA 467-8561 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Sugiura, Keita | Toyoake, JP | 110 | 160 |
# of filed Patents : 110 Total Citations : 160 |
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- B41J Class
- 0 % this patent is cited more than
- 6 Age
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 3, 2027 |
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