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:
Sep. 03, 1991
Filed:
Mar. 30, 1989
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An integrated standard cell consisting of a plurality of standard cells each having a logical area, at least one power supply line, and one ground line, which further includes two clock signal lines for supplying clock signals. These signals are formed within each standard cell and are provided outside of the power supply line and the ground line, in parallel thereto. The two clock signal lines are connected to the logical area through each shunt line which substantially extends in the vertical direction to the clock signal lines. With this construction, a quantitative prediction for the time delay of clock signals which propagate in the clock signal lines becomes easy, thereby preventing any skew of the clock signals from occurring.