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, 2008
Filed:
Aug. 08, 2006
Mikio Shigemori, Ina, JP;
Masataka Nomura, Minowa-machi, JP;
Mikio Shigemori, Ina, JP;
Masataka Nomura, Minowa-machi, JP;
Seiko Epson Corporation, , JP;
Abstract
The present invention provides a signal transmission device in which jitter occurring in a clock signal is eliminated. The signal transmission device has a construction in which a transmission end IC chip provided with a transmission part of a data signal and a reception end IC chip provided with a reception part of the data signal, the transmission part and the reception part are connected via a data signal transmission line, an oscillator that outputs a clock signal to the transmission part is connected with the transmission end IC chip, a clock signal transmission line is provided which leads the clock signal output from the oscillator to the reception part, and a SAW filter is arranged in the clock signal transmission line.