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:
Jan. 30, 2024
Filed:
Mar. 24, 2022
Seiko Epson Corporation, Tokyo, JP;
Satoru Uematsu, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
There is provided a liquid discharge apparatus including: a discharge section; a first wiring for transmitting a setting information signal group that has a first setting information signal and a second setting information signal and a discharge control signal group; and a second wiring for transmitting a driving signal, in which the apparatus is configured to be operated in a first print mode in which printing is performed with a first gradation number according to the setting information signal group, and in a second print mode in which printing is performed with a second gradation number smaller than the first gradation number, and in the second print mode, the droplets are discharged from the discharge section according to the first setting information signal and the second setting information signal in which bit data of the first setting information signal is inverted.