Memc Singapore Pte. Ltd. (uen200614794d)

Susan S Dwyer

Jihong John Chen

Dale A Witte

Thomas E Doane

Linda K Swiney

Travis L Hambach

Shawn Wesley Hayes

A method of producing rectangular seeds for use in semiconductor or solar material manufacturing includes connecting an adhesive layer to a top surface of a template, the template including a plurality of parallel slots, and drawing alignment lines on the adhesive layer, the alignment lines aligned with at least some of the parallel slots. The method also includes connecting quarter sections to the adhesive layer such that an interface between a rectangular seed portion and a curved wing portion of each quarter section is aligned with at least one of the alignment lines drawn on the adhesive layer, and slicing each of the quarter sections to separate the rectangular seed portions from the curved wing portions.

Methods for producing rectangular seeds for ingot growth

A method of producing rectangular seeds for use in semiconductor or solar material manufacturing includes connecting an adhesive layer to a top surface of a template, the template including a plurality of parallel slots, and drawing alignment lines on the adhesive layer, the alignment lines aligned with at least some of the parallel slots. The method also includes connecting quarter sections to the alignment layer such that an interface between a rectangular seed portion and a curved wing portion of each quarter section is aligned with at least one of the alignment lines drawn on the adhesive layer, and slicing each of the quarter sections to separate the rectangular seed portions from the curved wing portions.

Growing community of inventors

Collinsville, IL, United States of America

Susan S Dwyer