Computer screen imaging system for the preparation of print screens
US7115353B2 · kind B2 · utility
1Cited by
6References
11Claims
0Family size
Inventors
Key dates
| Filing date | Jul 9, 2002 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Jul 9, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/2055
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A system and method for generating a master screen for a silk screen imaging process. Photo activated emulsion is applied to a printing screen and the emulsion is exposed according to a digitized pattern using a light emitting diode (LED) source. The LED source in one embodiment is an array of UV emitting devices which scans the printing screen in a line by line basis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.