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. 07, 2003
Filed:
Aug. 02, 2001
Norimitsu Sako, Chiyoda-ku, JP;
Kawasaki Steel Corporation, Kobe, JP;
Abstract
The invention obtains a pattern output signal with a minimal delay time and to reduce the size of a circuit substantially. The data output from the memory is decoded and then the decoder outputs the decoded signal. Next, the pattern selection output signal is output in accordance with the decoded signal and a pattern information signal to control an ON/OFF ratio by timesharing by the pattern selection circuit. The delayed clock signal of the clock signal is generated by the delayed clock signal generating circuit, and then the pattern selection output signal is held in synchronization with the holding signal that is the difference between the clock signal and the delayed clock signal, and is output as the pattern output signal by the temporary holding circuit.