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 first shift register; a plurality of discharge sections configured to discharge droplets based on head control data; and a first wiring for transmitting the head control data to the first shift register, in which the apparatus is configured to be operated in a first print mode in which printing is performed with a first gradation number, and in a second print mode in which printing is performed with a second gradation number smaller than the first gradation number, based on the head control data, in the first print mode, a data size of the head control data is a sum of a first data size, a second data size, and a third data size, and in the second print mode, a data size of the head control data is a sum of the first data size and the second data size.