| 摘要 |
<p>A stencil assembly (12) for use in depositing filling onto wafers includes a stencil tube (46) defining a lengthwise passage (47) for flow of filling, the stencil tube (46) including an outer surface (50), and at least two axially spaced apart filling outlets (52, 54) passing through a wall (56) of the tube (46). A first stencil die (22) is positioned along the stencil tube (46) and has an inner surface facing the outer surface (50) of the tube (46) in a region axially aligned with one filling outlet (52) of the stencil tube (46), the first stencil die (22) including at least one outlet (28, 30) extending from the inner surface of the first stencil die (22) to an outer surface of the first stencil die (22). A second stencil die (24) is positioned along the stencil tube (46) and spaced from the first stencil die (22)</p> |
