The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 1982
Filed:
May. 20, 1981
Masayoshi Tamai, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An ink particle jetting device for a multi-nozzle ink jet printer in which a plurality of silicon chips having nozzle arrays formed therein are mounted on a substrate having a plurality of holes therein with the nozzle arrays confronting the holes of the substrate. The substrate is preferably rectangularly shaped having rectangular holes parallel to one another and inclined with respect to the sides of the substrate. Two nozzles may confront each hole of the substrate. The two nozzles which confront a single hole in the substrate may fall along a line on the chip parallel to the sides of the chip or be inclined with respect to the sides. If desired, the sides of the adjacent chips may be cut to provide a high density arrangement.