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:
Mar. 02, 2021
Filed:
Jun. 30, 2017
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Abstract
A device for growing a flat single crystal from a seed in a crystallization solution. A support element has a support face; a blocking element comprising a blocking face, positioned at a predefined distance from the support face to block the growth of the single crystal in a direction perpendicular to the support face; a seed protection member, configured to protect the seed during a crystallization solution treatment phase and to free a growth zone positioned between the support face and the blocking face during a rotation of the support element; the blocking element comprises a holding member that cooperates with the protection member, the holding member being movable between a first position where it holds the protection member against the support face during the treatment phase and a second position where the holding member is separated from the protection member and participates in the formation of the blocking face.