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:
Dec. 08, 2020
Filed:
Oct. 31, 2019
Applicant:
Siliconware Precision Industries Co., Ltd., Taichung, TW;
Inventors:
Yu-Lung Huang, Taichung, TW;
Chee-Key Chung, Taichung, TW;
Chang-Fu Lin, Taichung, TW;
Yuan-Hung Hsu, Taichung, TW;
Assignee:
Siliconware Precision Industries Co., Ltd., Taichung, TW;
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/30 (2006.01); H05K 1/18 (2006.01); H05K 3/46 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05K 1/184 (2013.01); H05K 1/0271 (2013.01); H05K 3/303 (2013.01); H05K 3/4697 (2013.01); H05K 2201/10568 (2013.01);
Abstract
A carrier structure is provided. A spacer is formed in an insulation board body provided with a circuit layer, and is not electrically connected to the circuit layer. The spacer breaks the insulation board body, and a structural stress of the insulation board body will not be continuously concentrated on a hard material of the insulation board body, thereby preventing warpage from occurring to the insulation board body.