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:
May. 16, 2023
Filed:
Jan. 29, 2021
Applicant:
Chipbond Technology Corporation, Hsinchu, TW;
Inventors:
Chih-Ming Kuo, Hsinchu County, TW;
Lung-Hua Ho, Hsinchu, TW;
You-Ming Hsu, Kaohsiung, TW;
Fei-Jain Wu, Hsinchu County, TW;
Assignee:
CHIPBOND TECHNOLOGY CORPORATION, Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/56 (2006.01); H01L 23/31 (2006.01); H01L 23/00 (2006.01); H01L 21/78 (2006.01);
U.S. Cl.
CPC ...
H01L 21/561 (2013.01); H01L 21/565 (2013.01); H01L 21/568 (2013.01); H01L 21/78 (2013.01); H01L 23/3107 (2013.01); H01L 23/562 (2013.01);
Abstract
A method of fabricating a semiconductor package includes the steps of: disposing semiconductor devices on a carrier; forming an encapsulation on the carrier to cover the semiconductor devices, a recession of the encapsulation includes a strengthening portion and a recessed portion, the strengthening portion protrudes from the recessed portion and surrounds the recessed portion; and removing the strengthening portion of the recession of the encapsulation.