| 摘要 |
A fluid handling structure successively having, at a boundary from a space configured to contain immersion fluid to a region external to the fluid handling structure: a meniscus pinning feature to resist passage of immersion fluid in a radially outward direction from the space; and a fluid supply opening radially outward of the meniscus pinning feature to supply a fluid soluble in the immersion fluid which on dissolution into the immersion fluid lowers the surface tension of the immersion fluid. |
