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:
Apr. 24, 2012
Filed:
Dec. 08, 2008
Hsien-kai Meng, Taoyuan Hsien, TW;
Shu-pin Hsieh, Taoyuan Hsien, TW;
Chieh-ming Hsiung, Taoyuan Hsien, TW;
Chien-hua Lin, Taoyuan Hsien, TW;
Yu-chung Hsu, Taoyuan Hsien, TW;
Tai-shuan Lin, Taoyuan Hsien, TW;
Hsien-Kai Meng, Taoyuan Hsien, TW;
Shu-Pin Hsieh, Taoyuan Hsien, TW;
Chieh-Ming Hsiung, Taoyuan Hsien, TW;
Chien-Hua Lin, Taoyuan Hsien, TW;
Yu-Chung Hsu, Taoyuan Hsien, TW;
Tai-Shuan Lin, Taoyuan Hsien, TW;
Microbase Technology Corp., Taoyuan Hsien, TW;
Abstract
An electrical connection structure for use in a micro piezoelectric pump is disclosed. The electrical connection structure includes a driving circuit board and a multilayered wiring structure. The electrical connection structure includes the driving circuit board, the wiring structure, and a piezoelectric element arranged from top to bottom. The driving circuit board is provided with a driving circuit for driving the piezoelectric element and at least an electrical contact, wherein the electrical contacts are electrically connected to the driving circuit. A first electrode contact region and a second electrode contact region electrically insulated from each other are defined on the same surface of the piezoelectric element. The wiring structure sends a signal from the electrical contacts to the first electrode contact region and the second electrode contact region.