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. 11, 2025
Filed:
Aug. 08, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sang-Won Lee, Seoul, KR;
Hyunki Kim, Asan-si, KR;
Young-Ja Kim, Cheonan-si, KR;
Hyunggil Baek, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A method of manufacturing a semiconductor package includes estimating an error in a solder ball attaching process, determining a specification of a ball tool and a method of the solder ball attaching process, based on the estimated error, manufacturing the ball tool according to the determined specification thereof, and performing the solder ball attaching process based on the method of the solder ball attaching process. The determining of the specification of the ball tool and the method of the solder ball attaching process includes determining a number of a plurality of holders in the ball tool and a position and a width of each of the plurality of holders, determining a number of a plurality of working regions of a substrate and a position and a width of each of the plurality of working regions, and dividing a substrate into the plurality of working regions.