Modular printhead with printhead modules including nested parts
US7845762B2 · kind B2 · utility
3Cited by
10References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 2008 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Sep 28, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/21
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A modular printhead includes a chassis and a plurality of ink ejection printhead modules mounted to the chassis. Each printhead module includes a first molding defining a first recess. A second molding is received within the first recess and defines a second recess. An ink ejection integrated circuit (IC) is received within the second recess. A tape automated bond (TAB) film extends from the IC and across the moldings. Typically, the recesses are elongate channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.