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. 22, 2019
Filed:
Mar. 19, 2018
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Takashi Kanzaki, Nagoya, JP;
Kazunari Matsuura, Komaki, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya-Shi, Aichi-Ken, JP;
Abstract
There is provided a liquid discharge apparatus including: first and second liquid discharge heads and a controller. The first liquid discharge head includes n of nozzles NA-NAand m of nozzles NB-NB. The second liquid discharge head includes m of nozzles NC-NC. The first and second liquid discharge heads include m of nozzle pairs (NB, NC)-(NB, NC) A difference of position between the nozzle NBand the nozzle NCin the first direction is smallest in the j-th nozzle pair (NB, NC), of them of nozzle pairs (NB, NC)-(NB, NC), and a difference between the use rate RBof the nozzle NBand the use rate RCof the nozzle NCis smallest in the p-th nozzle pair (NB, NC) different from the j-th nozzle pair (NB, NC), of the m of nozzle pairs (NB, NC)-(NB, NC).