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:
Sep. 19, 2006
Filed:
Mar. 17, 2004
Chun-fu LU, Hsinchu, TW;
Fa-yuan Hsu, Hsinchu, TW;
Howard Liu, Hsinchu, TW;
Cheng-yi Wang, Hsinchu, TW;
Huen-ling Chen, Hsinchu, TW;
Chi-bin Lo, Hsinchu, TW;
Chun-Fu Lu, Hsinchu, TW;
Fa-Yuan Hsu, Hsinchu, TW;
Howard Liu, Hsinchu, TW;
Cheng-Yi Wang, Hsinchu, TW;
Huen-Ling Chen, Hsinchu, TW;
Chi-Bin Lo, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A structure of the stacked inkjet head is composed of a stacked fluid structure and an actuator. At least one of the several plates in the stacked fluid structure has a junction with a tuning hole for enhancing the connection strength of the junction, accommodating overflown adhesive, and reducing structural deformation resulted from the temperature. The invention also avoids the troubles of inhomogeneous etching speeds when making nozzles or channels.