Ink jet printing nozzle arrays etched in silicon
- 15 July 1977
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 31 (2), 135-137
- https://doi.org/10.1063/1.89587
Abstract
Ink jet printing nozzle arrays in the form of truncated pyramidal holes anisotropically etched into a silicon substrate have been fabricated. Eight‐nozzle arrays dixplay excellent performance characteristics with regard to uniformity of direction (<± 1mra), velocity (<± 10 cm/sec) at 1000–3000 cm/sec), and drop formation.Keywords
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