Invention Grant
- Patent Title: Liquid ejecting head and liquid ejecting apparatus
-
Application No.: US17173540Application Date: 2021-02-11
-
Publication No.: US11260661B2Publication Date: 2022-03-01
- Inventor: Yuki Watanabe , Akira Miyagishi , Akinori Taniuchi
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JPJP2020-023104 20200214
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/175
Abstract:
A width of the first nozzle channel in the first direction is larger than a width of the first communication channel in the second direction and a width of the first nozzle channel in a third direction intersecting the first direction and the second direction is smaller than a width of the first communication channel in the third direction.
Public/Granted literature
- US20210252861A1 LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS Public/Granted day:2021-08-19
Information query
IPC分类:
