Method of controlling flow by a radiation formed dam
US4961886A · kind A · utility
13Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1988 |
| Grant date | Oct 9, 1990 |
| Priority date | — |
| Expiry date | Jun 9, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2035/0827
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Focusing radiation on a patterned area of a substrate upon which flowable radiation curable material is being deposited causes a dam of cured material to form which restricts the flow of the material into areas which are to remain free of material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.