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. 19, 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 including: a substrate unit; a compressor that sends out compressed air; and a tube, in which the substrate unit includes a first drive circuit, a second drive circuit, and a wiring substrate having a plurality of rigid members and a flexible member, a first rigid member provided with a first drive circuit, having a first front surface, and laminated on the first surface of the first region, and a second rigid member provided with a second drive circuit, having a second front surface, and laminated on the first surface of the second region are positioned facing each other, and the compressor supplies the compressed air to a region where the first front surface and the second front surface face each other.