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. 09, 2019
Filed:
Apr. 12, 2016
SK Siltron Co., Ltd., Gumi-si Gyeongsangbuk-do, KR;
Young Ho Hong, Gumi-si, KR;
Hyun Woo Park, Gumi-si, KR;
Su Jin Son, Gumi-si, KR;
Nam Seok Kim, Gumi-si, KR;
SK SILTRON CO., LTD., Gumi-si, KR;
Abstract
Provided is a silicon single crystal ingot growing apparatus of an embodiment, including: a chamber; a crucible provided inside the chamber to accommodate silicon melt; a rotating shaft and a crucible support disposed at a lower portion of the crucible; a heater provided inside the chamber to heat the silicon melt; a pulling unit for rotating and pulling up an ingot grown from the silicon melt; and a magnetic field generating unit for applying a horizontal magnetic field to the crucible, wherein a first direction in which the rotating shaft rotates the crucible and a second direction in which the pulling unit rotates the ingot are the same.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile