Ink jet recording head with pressure chambers arranged along a 1

Details Ink jet recording head with pressure chambers arranged along a 1 Ink jet recording head with pressure chambers arranged along a 1

1996-04-19

1998-05-19

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 71, 29 2535, B41J 2045

Patent

active

057542058

ABSTRACT:
In an ink jet head having: a nozzle plate in which a plurality of nozzle openings are formed; a flow path substrate comprising a reservoir to which ink is externally supplied, and a plurality of pressure chambers which are connected to the reservoir via an ink supply port and which respectively communicate with the nozzle openings; an elastic film which pressurizes ink in the pressure chambers; and driving means located at a position opposing the respective pressure chambers for causing the elastic film to conduct flexural deformation, the pressure chambers are arranged in a single-crystal silicon substrate of a (110) lattice plane and along a <112> lattice orientation.

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Yater, J.E.; Shih, A; Idzerda, Y.U. Structual Characterization of Stepped Ga/Si(112) Surfaces, Physical Review B (Condensed Matter) 15 Mar. 1995, vol. 51, No. 11 p. 7365.
Shaw, J.C., Liu, K.S; Lin, I.N. "Modification of Piezoelectric Characterstics of the PB(MG,NB)0-3-PBZR03-PBT103 Ternary-System by Aliovalent Additives", Journal of the American Ceramac Society, Jan. 1995, vol. 78, Nal, pp. 178-182.
Hom, C.L; Brown, S.A.; Shanken N., Constitutive and Failure Models for Relaxor Ferroelectric Ceramics, Proceedings of the SPIE-The International Society for Optical Engineering (1996) vol. 2175, pp. 316-328.
Geist, V.; Flagmeyer, R.; "Study of the proton-induced Kossel Effect on ZnSip2 Single Crystals"Kust. Tech. (May 1977), vol. 12(5) pp. K29-K33.

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