Method of manufacturing structure and method of manufacturing liquid ejection head
US9809027B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2015 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1631
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of manufacturing a structure includes (1) positioning a first resin layer provided on a first supporting member on a substrate having a through hole, with the first resin layer facing toward the substrate, and releasing the first supporting member from the first resin layer; and (2) positioning a second resin layer provided on a second supporting member on the first resin layer from which the first supporting member has been released, with the second resin layer facing toward the first resin layer, and releasing the second supporting member from the second resin layer. A first resin layer portion that is above the through hole is removed before or simultaneously with the releasing of the first supporting member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.