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:
Jun. 05, 2001
Filed:
Sep. 29, 1998
Sachiko Kobayashi, Ichikawa, JP;
Taiga Uno, Kawasaki, JP;
Kazuko Yamamoto, Tokyo, JP;
Koji Hashimoto, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A correction target segment extracted from the design pattern is divided into lengths suited for correction. If the arrangement of the divided segments is a one-dimensional pattern, a correction value is obtained by conducting a one-dimensional process simulation to an arrangement within a predetermined distance from a divided segment in perpendicular direction. If the arrangement of the divided segments is a two-dimensional pattern, a correction value is obtained by two-dimensionally extracting a pattern included in a rectangular region having a predetermined distance from one point on the divided segment in perpendicular and horizontal directions and by conducting a two-dimensional process simulation to the extracted pattern.