Liquid jet head and method for manufacturing liquid jet head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 16, 2019
Grant Date -
Jan 18, 2018
app pub date -
Mar 11, 2016
filing date -
Mar 17, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided are a liquid jet head with which the size-reduction can be achieved, while the resistance of wiring formed on a wiring plate such as a sealing plate is lowered, and a method for manufacturing the liquid jet head. The liquid jet head includes: a sealing plate 33 having a first surface 41 to which a pressure chamber-forming plate 29 including multiple piezoelectric elements 32 is joined and a second surface 42 which is on a side opposite from the first surface 41 and to which a drive IC 34 that outputs signals for driving the piezoelectric elements 32 is joined, wherein a lower surface-side embedded wire 51 connected to a common wire 38 common to the driving elements 32 are formed on the first surface 41 of the sealing plate 33, and the lower surface-side embedded wire 51 is at least partially embedded in the sealing plate 33.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- B41J Class
- 2975 Applications Filed
- 2517 Patents Issued To-Date
- 84.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- B41J Class
- 41.52 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 16, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 16, 2030 |
