Liquid jet recording head, a manufacturing method thereof and a liquid jet recording apparatus having said recording head
US5763141A · kind A · utility
9Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1994 |
| Grant date | Jun 9, 1998 |
| Priority date | — |
| Expiry date | Nov 14, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/03
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A manufacturing method for manufacturing a liquid jet recording head comprises the steps of: forming a solid layer having a pattern of a liquid path communicating with a discharge port through which a liquid is discharged on a substrate; coating the solid layer with a curable material including a micro-capsuled curing agent; curing the curable material by mixing the micro-capsuled curing agent into a main agent of the curable material; and forming a wall of the liquid path comprised of the cured curable material and the substrate by removing the solid layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.