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. 24, 2017
Filed:
Apr. 21, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Hiroshi Yoshida, Fukuoka, JP;
Kyoko Oyama, Fukuoka, JP;
Yoshikazu Tanaka, Fukuoka, JP;
Shiori Uota, Tokyo, JP;
Nobuya Nishida, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A semiconductor device includes: a voltage-dividing resistor circuit including first and second resistors connected in series between a power supply potential and a reference potential and outputting a potential at a point of connection between the first and second resistors; a transient response detection circuit including a third resistor having a first end connected to the power supply potential and a capacitor connected between a second end of the third resistor and the reference potential, and outputting a potential at a point of connection between the third resistor and the capacitor; an AND circuit ANDing an output signal of the voltage-dividing resistor circuit and an output signal of the transient response detection circuit; and an output circuit, wherein switching of the output circuit is controlled by an output signal of the AND circuit.