In an ink-jet recording head using piezoelectric members, unwanted ejection of an ink material due to cross-talk is prevented. A head 10 comprises a channel plate 16 provided with a plurality of nozzles 28 and ink cavities 26, respectively, a diaphragm 18 adapted to cover the ink cavities, a vibration...http://www.google.de/patents/US6074047?utm_source=gb-gplus-sharePatent US6074047 - Ink-jet recording head
