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:
Jul. 08, 2025
Filed:
Feb. 22, 2023
SK Siltron Co., Ltd., Gumi-si, KR;
Hyun Woo Park, Gumi-si, KR;
SK SILTRON CO., LTD., Gumi-si, KR;
Abstract
An ingot growing apparatus is composed of a neck portion, a shoulder portion, a body portion, and a tail portion. The ingot growing apparatus comprises a memory configured to store an artificial neural network and a processor. The processor learns the artificial neural network to obtain a primary shoulder shape model corresponding to training data, updates the obtained primary shoulder shape model based on shoulder information obtained during the growth of a shoulder portion of a first ingot to obtain a secondary shoulder shape model, sets a target tail temperature for growth a tail portion of the first ingot based on the secondary shoulder shape model, and controls the growth of the tail portion of the first ingot according to the set target tail temperature.