Electronic patterning with registration control
US4401024A · kind A · utility
60Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 7, 1982 |
| Grant date | Aug 30, 1983 |
| Priority date | — |
| Expiry date | Apr 7, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S101/37
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for establishing and maintaining pattern registration control in a printing system which prints an image on a relatively moving substrate. Portions of the overall image are electronically generated and printed in row-by-row (e.g. scanned) fashion at respective print stations positioned along the path of the substrate. Registration control is achieved with the aid of index markings spaced along the length of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.