- Patent Title: Motion controlling mechanism, liquid discharging nozzle, microdroplet generating device and method, liquid driving mechanism and method, microdroplet generating method, and surface processing method of liquid discharging nozzle
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Application No.: US16964599Application Date: 2019-01-24
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Publication No.: US11666900B2Publication Date: 2023-06-06
- Inventor: Guang-Ji Sheng
- Applicant: Sniper (Suzhou) Life Technology Co, Ltd.
- Applicant Address: CN Jiangsu
- Assignee: Sniper (Suzhou) Life Technology Co.
- Current Assignee: Sniper (Suzhou) Life Technology Co.
- Current Assignee Address: CN Suzhou
- Agency: Cherskov Flaynik & Gurda, LLC
- Priority: CN 1810070377.2 2018.01.24 CN 1810884995.0 2018.08.06
- International Application: PCT/CN2019/072926 2019.01.24
- International Announcement: WO2019/144894A 2019.08.01
- Date entered country: 2020-07-24
- Main IPC: B01L3/02
- IPC: B01L3/02

Abstract:
Disclosed is a liquid discharging nozzle, including a needle stem having a hollow chamber and an outlet end located at one end of the needle stem, an angle between a normal line of an end surface of the outlet end of the liquid discharging nozzle and an extension direction of the needle stem is equal to or smaller than 90°. Further disclosed are a motion controlling mechanism, a microdroplet generating device and method, a liquid driving mechanism and method, a microdroplet generating method, and a surface processing method of a liquid discharging nozzle.
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