Subtractive three dimensional fabrication of an inkjet plate

摘要

A fluidic structure formed in a film, including a particle filter formed at a bottom surface of the film having a depth less than a thickness of the film, a cavity fluidically connected to the particle filter extending from a top of the particle filter to a top surface of the film, an inlet fluidically connected to and positioned adjacent to the cavity, the inlet having a depth less than or equal to a thickness of the film and extending to the top surface of the film, and a body port extending from the top surface of the film into some depth of the film , the body port fluidically connected to the inlet.