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:
Nov. 06, 2007
Filed:
Sep. 09, 2005
Applicants:
Jia-cheng Chen, Kaohsiung, TW;
Yi-chuan Ding, Kaohsiung, TW;
Inventors:
Jia-Cheng Chen, Kaohsiung, TW;
Yi-Chuan Ding, Kaohsiung, TW;
Assignee:
Advanced Semiconductor Engineering Inc., Kaohsiung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit substrate includes a base and a plurality of conductive traces. The conductive traces are disposed on the base and on the same layer. The conductive traces include at least one first conductive trace. Wherein, the base has a cut region. The end of the first conductive trace is connected to the end portion of the cut region. The included angle between the rim of the end portion of the cut region and the first conductive trace is 75° to 105°.