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:
Aug. 04, 2015
Filed:
Mar. 19, 2014
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Minoru Kozaki, Fujimi-machi, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/003 (2006.01); H03B 5/30 (2006.01);
U.S. Cl.
CPC ...
H03K 19/00384 (2013.01); H03B 5/30 (2013.01);
Abstract
An output circuit includes a first circuit that generates a first output voltage based on a resistance ratio, on the basis of a reference voltage, a second circuit that compares the first output voltage with a source voltage of a second transistor that sets a second output voltage of the output signal, and generates an output gate voltage for causing the first transistor to output the second output voltage, and a third circuit that controls a timing at which the output gate voltage is applied to the first transistor, on the basis of an input control signal.