Invention Application
US20050031189A1 Method for the inspection of features on semiconductor substrates
审中-公开
用于检查半导体衬底上的特征的方法
- Patent Title: Method for the inspection of features on semiconductor substrates
- Patent Title (中): 用于检查半导体衬底上的特征的方法
-
Application No.: US10886596Application Date: 2004-07-09
-
Publication No.: US20050031189A1Publication Date: 2005-02-10
- Inventor: Jorg Richter
- Applicant: Jorg Richter
- Assignee: LEICA MICROSYSTEMS SEMICONDUCTOR GmbH
- Current Assignee: LEICA MICROSYSTEMS SEMICONDUCTOR GmbH
- Priority: DE10331594.2 20030711
- Main IPC: H01L21/66
- IPC: H01L21/66 ; G01N21/95 ; G06T7/00 ; G06K9/00

Abstract:
A method for the inspection of features of semiconductor substrates is disclosed. Once an image of a semiconductor substrate has been acquired, ROIs are allocated to pattern elements. Various parameters for evaluation of the acquired image of the semiconductor substrate are assigned to the ROIs. The ROI assigned to one pattern element of the semiconductor substrate is automatically transferred to corresponding pattern elements of the semiconductor substrate in the other elements.
Information query
IPC分类: