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. 20, 2022
Filed:
Dec. 24, 2020
Seiko Epson Corporation, Tokyo, JP;
Tomokazu Yamada, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A liquid ejecting apparatus includes an integrated circuit, and a feedback circuit that feeds back a feedback signal. The integrated circuit includes a modulation circuit that output a modulation signal, a constant voltage output circuit that outputs a DC voltage signal, and an input terminal to which the feedback signal is input. The modulation circuit and the constant voltage output circuit are electrically coupled to the input terminal, a first line segment located between the input terminal and the constant voltage output circuit in a first straight line connecting the input terminal and the constant voltage output circuit at a shortest distance does not intersect the modulation circuit, and a second line segment located between the input terminal and the modulation circuit in a second straight line connecting the input terminal and the modulation circuit at a shortest distance does not intersect the constant voltage output circuit.