Structured donor sheet for high-resolution non-impact printer
US4156036A · kind A · utility
1Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1976 |
| Grant date | May 22, 1979 |
| Priority date | — |
| Expiry date | Jul 30, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/348
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Structures for supporting printing particles in spaced aggregates as mounds and towers, for use in pulsed electrical printers, and method for their production. The structures comprise a base sheet having a roughened or microcavernous surface to receive the printing particles. The base sheet may be formed of or coated with conductive material, and may comprise a magnetizable material useful in forming and retaining the aggregates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.