Patent ID: 11873558
Assignee: PICOSUN OY
Field: Surface technology, coating (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A precursor container, comprising:
a first volume formed by a first chamber to house precursor material;
a second volume formed by a second chamber and separated from the first volume by a partition wall; and
a conduit passing through the partition wall and extending from the first volume to the second volume, wherein the conduit comprises an inlet disposed in the first volume and immersed in the precursor material, below a surface level or meniscus of the precursor material, and an outlet disposed in the second volume, thus providing the precursor material housed within the first volume with a route to the second volume, following a pressure increase in the first volume, and the partition wall being a gas-permeable wall allowing gas from the first volume to permeate to the second volume.