Patent ID: 9102084
Filing Date: 2015-08-11
Classification: B29C,B81C,H01L,Y02E,Y10T

Abstract:
1. An intermediate structure comprising: a substrate; and a plurality of parallel gridlines on the substrate, wherein each of the plurality of parallel gridlines includes: a central line structure comprising a first non-Newtonian fluid and having an aspect ratio, wherein the first non-Newtonian fluid comprises a silver paste, and a sacrificial support structure comprising a second non-Newtonian fluid, wherein the second non-Newtonian fluid is in contact with the first non-Newtonian fluid such that side portions of the sacrificial support structure contact opposing side edges of the central line structure, wherein the second non-Newtonian fluid is configured to maintain a cross sectional shape of the central line structure, and wherein each sacrificial support structure is localized to only a single gridline; wherein the central line structure of all of the plurality of parallel gridlines cover less than 4% of a surface area of said substrate.