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. 14, 2012
Filed:
Dec. 23, 2008
Hu-hai Zhang, Shenzhen, CN;
Ying Su, Shenzhen, CN;
Cheng-hsien Lin, Taoyuan, TW;
FuKui Precision Component (Shenzhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Zhen Ding Technology Co., Ltd., Tayuan, Taoyuan, TW;
Abstract
A method for manufacturing a printed circuit board (PCB) includes: providing a first PCB substrate, a second PCB substrate and an adhesive layer, the first PCB substrate having a first main portion and a first unwanted portion divided by a first imaginary boundary, the second PCB substrate including a second main portion and a second unwanted portion divided by a second imaginary boundary; forming an opening in the adhesive layer; filling an filling mass in the opening; laminating the first PCB substrate, the second PCB substrate and the adhesive layer such that the adhesive layer is sandwiched between the first PCB substrate and the second PCB substrate, and the first, second imaginary boundaries are misaligned, a projection of each of the first and second imaginary boundaries in the adhesive layer being within the opening; and cutting the first and second PCB substrates along the first and second imaginary boundaries respectively.