Ink jet recording head and a method of manufacture therefor
US6331051A · kind A · utility
7Cited by
12References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 1998 |
| Grant date | Dec 18, 2001 |
| Priority date | — |
| Expiry date | Nov 9, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/21
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet recording head includes a plurality of discharge ports for discharging ink, a plurality of ink flow paths in communication with the plurality of discharge ports, a plurality of substrates including discharge energy generating elements for providing discharge energy for discharging ink, a supporting member for supporting a plurality of substrates in an arranged state, and a ceiling plate member for forming the plurality of ink flow paths by being bonded to a plurality of arranged substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.