MOTION CONTROL MECHANISM, LIQUID SPITTING PIPETTE TIP, MICRO-DROPLET GENERATING DEVICE, FLUID DRIVING MECHANISM AND FLUID DRIVING METHOD, MICRO-DROPLET GENERATING METHOD, AND SURFACE TREATMENT METHOD FOR LIQUID SPITTING PIPETTE TIP

摘要

Disclosed is a liquid discharging nozzle, including a needle stem (113) having a hollow chamber and an outlet end (112) located at one end of the needle stem (113), an angle between a normal line of an end surface of the outlet end (112) of the liquid discharging nozzle and an extension direction of the needle stem (113) 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.