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. 07, 2009
Filed:
Mar. 09, 2006
Hung-sheng HU, Kaohsiung, TW;
Wei-lin Chen, Taipei, TW;
In-yao Lee, Shijr, TW;
Tsung-ping Hsu, Jungli, TW;
Chung-cheng Chou, Taipei, TW;
Shangshi Wu, Chiai, TW;
Hung-Sheng Hu, Kaohsiung, TW;
Wei-Lin Chen, Taipei, TW;
In-Yao Lee, Shijr, TW;
Tsung-Ping Hsu, Jungli, TW;
Chung-Cheng Chou, Taipei, TW;
ShangShi Wu, Chiai, TW;
BenQ Corporation, Taipei, TW;
Abstract
A fluid injector and method of manufacturing the same. The fluid injector comprises a base, a first through hole, a bubble generator, a passivation layer, and a metal layer. The base includes a chamber and a surface. The first through hole communicates with the chamber, and is disposed in the base. The bubble generator is disposed on the surface near the first through hole, and is located outside the chamber. The passivation layer is disposed on the surface. The metal layer defines a second through hole, and is disposed on the passivation layer outside the chamber. The second through hole communicates with the first through hole.