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:
Sep. 08, 2026
Filed:
Jan. 10, 2023
Casboson Technology (Liyang) Co., Ltd., Liyang, CN;
CASBOSON TECHNOLOGY (LIYANG) CO., LTD, Liyang, CN;
Abstract
The present invention relates to a preparation method for a semiconductor material leg array and a batch preparation method for an interface layer of a semiconductor material leg array. The preparation method for a semiconductor material leg array comprises: placing a semiconductor block material on a surface of an extrusion mold, placing the semiconductor block material and the extrusion mold in a pressure-resistant sleeve, subjecting the semiconductor block material to plastic deformation by extrusion and filling holes that are arranged in an array on the surface of the extrusion mold, and demolding to obtain a semiconductor material leg array.