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. 27, 2007
Filed:
Oct. 18, 2004
Applicants:
Chih-ching Chen, Taipei, TW;
Yi-jing Leu, Hsinchu, TW;
Inventors:
Chih-Ching Chen, Taipei, TW;
Yi-Jing Leu, Hsinchu, TW;
Assignee:
Benq Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/02 (2006.01); H05K 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating identifiable flexible printed circuit board (PCB) disposed to an inkjet cartridge includes, providing a flexible substrate having a first surface. A conductive layer is formed on the first surface. A printing ink layer is coated over the first surface. The printing ink layer is exposed and developed to uncover parts of the conductive layer and form at least one identifiable area on the printing ink layer.