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:
Feb. 24, 2015
Filed:
Sep. 24, 2013
Seiko Epson Corporation, Tokyo, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid droplet ejecting head includes: a base substrate that has a concave portion that is formed to be open toward an upper surface and a wiring pattern; and an IC package that is electrically connected to the wiring pattern. The concave portion has a bottom portion and a pair of first side wall portions which stand obliquely on the bottom portion so as to be opposed to each other. Further, the wiring pattern has a plurality of linear objects, each of which is continuous and is constituted of a first part, a second part, and a third part. In addition, the IC package is formed in a chip shape, has a plurality of terminals which are formed on a front side surface, and is disposed such that the front side surface faces the concave portion, and each terminal is electrically connected to the first part.