Abstract: A print-forming method is disclosed which provides a method to engineer and design boundaries between the materials used in devices. The boundary includes primarily a first material on one side and primarily a second material on the other side. At least some of the second material is located on the first material side of the boundary and at least some of the first material is located on the second material side of the boundary in a precise pattern that achieve the objectives of the design. This approach is then extended to 3-dimensional shapes with any number of materials. Material properties that differ from each other thus do not exhibit an abrupt transition within the overall structure, but rather are accommodated within the boundary region. Various different exemplary boundary region configurations are disclosed, as well as techniques for optimizing this print-forming manufacturing within boundary regions.

Abstract: A print-forming method is disclosed which provides a method to engineer and design boundaries between the materials used in devices. The boundary includes primarily a first material on one side and primarily a second material on the other side. At least some of the second material is located on the first material side of the boundary and at least some of the first material is located on the second material side of the boundary in a precise pattern that achieve the objectives of the design. This approach is then extended to 3-dimensional shapes with any number of materials. Material properties that differ from each other thus do not exhibit an abrupt transition within the overall structure, but rather are accommodated within the boundary region. Various different exemplary boundary region configurations are disclosed, as well as techniques for optimizing this print-forming manufacturing within boundary regions.