Invention Grant
- Patent Title: Printhead, printing equipment and printing method
-
Application No.: US15962155Application Date: 2018-04-25
-
Publication No.: US10308036B2Publication Date: 2019-06-04
- Inventor: Dejiang Zhao , Yang Yang , Xiaojie Pan , Bin Bu
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: CN201710624809 20170727
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/185 ; B41J2/145 ; B41J2/165 ; B41J2/17 ; B41J2/02 ; B41J2/04

Abstract:
Embodiments of the present disclosure provide a printhead, a printing equipment and a printing method. The printhead includes: a primary liquid discharging assembly, including a plurality of primary liquid discharging nozzles for forming primary droplets; and a plurality of flow branching components below the primary liquid discharging assembly, and the plurality of flow branching components being in one-to-one correspondence with the plurality of primary liquid discharging nozzles, wherein each of the plurality of flow branching component is configured to be in contact with the primary droplet formed by the corresponding primary liquid discharging nozzle of the plurality of primary liquid discharging nozzles, and split each of the primary droplets into at least two branched droplets.
Public/Granted literature
- US20190030912A1 PRINTHEAD, PRINTING EQUIPMENT AND PRINTING METHOD Public/Granted day:2019-01-31
Information query
IPC分类: