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:
Oct. 15, 2019
Filed:
Jun. 28, 2016
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Naoki Kobayashi, Kyoto, JP;
KYOCERA CORPORATION, Kyoto-Shi, Kyoto, JP;
Abstract
A channel member includes an integrating channel, a plurality of common channels, a plurality of individual channels, and a plurality of ejection ports. The integrating channel extends in a first direction. The plurality of common channels extends in a second direction, is spaced apart from each other in the first direction, and is individually connected to the integrating channel. The plurality of individual channels is connected to the respective plurality of common channels. Each of the plurality of ejection ports is linked with at least one corresponding individual channel. Each of the plurality of common channels includes a first connection region connected to the plurality of individual channels, and a second connection region connected to the integrating channel. Each of the plurality of common channels includes an opening in the second connection region linked with the integrating channel, and a damper in a portion facing the opening.