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:
Oct. 25, 2016
Filed:
Jan. 20, 2015
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
An IC design method includes: receiving a first layout including a first pattern; receiving a second layout including a second pattern, the first pattern separated from the second pattern when overlapping the first layout and the second layout; providing a cut pattern between the first pattern and the second pattern and overlapping the first pattern when overlapping the first layout, the second layout and the cut pattern; and providing a jog extending from the cut pattern to further overlap the first pattern with a length when a spacing between the second pattern and an edge of the cut pattern overlapping the first pattern is lower than a predetermined value, in which a ratio of the length of the jog to the spacing between the second pattern and the edge of the cut pattern overlapping the first pattern is in a range of 1/5 to 1/1.