| 摘要 |
The invention concerns a method and a device for confinement of a liquid. The invention is characterized in that, to confine a liquid in at least one zone of a substrate, it consists in applying to the substrate surface a treatment producing, on said surface, at least one zone (54) whereof the wettability is higher than that of the surroundings of the zone, immersing the substrate in the liquid, followed by its withdrawal. Furthermore, prior to applying the treatment to the surface, forming in the zone a cavity (40) designed to hold the liquid and comprising a single opening (41). The invention is in particular useful for filling an optical micro-actuator cavities. |
