Semiconductor material classification device

US6265683A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Dirk Flottmann · Altötting, DE
• Karl Hesse · Sarstedt, DE
• Matthaus Schantz · Simbach, DE

Key dates

• Filing date: Sep 1, 1999
• Grant date: Jul 24, 2001
• Expiry date: Sep 1, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S209/939
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A device for the optoelectronic classification of semiconductor materials, which has an identifying device 6 that forwards the morphology of the product 1 to be classified to an evaluating device 7 which evaluates the data.