Circuit board and liquid ejection head
US9832864B2 · kind B2 · utility
3Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2016 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | May 23, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/0979
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid ejection head includes a circuit board having a wire pattern divided into a plurality of portions in order to provide the circuit board with very reliable bonding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.