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. 09, 2025
Filed:
Sep. 29, 2023
Seiko Epson Corporation, Tokyo, JP;
Masahiko Tsuyuki, Chino, JP;
Makoto Takamuku, Matsumoto, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
There is provided a liquid discharge apparatus, in which a substrate unit includes a first abnormality notification section that notifies an abnormality of the substrate unit, a wiring substrate having a plurality of rigid members and a flexible member, a first heat sink, and a second heat sink, the first heat sink is laminated on the second surface of the first region and positioned close to the second rigid member, the second heat sink is laminated on the second surface of the second region and positioned close to the fourth rigid member, and the first abnormality notification section is provided on a fourth rigid member.