Patent ID: 8372731
Filing Date: 2013-02-12
Classification: H01L,Y10T

Abstract:
1. A method for fabricating an electronic device, the method comprising: embossing a surface of a work-piece using an embossing tool so as to form a microstructure including a stepped indentation in the work-piece surface, the indentation having first and second portions indented into the work-piece surface, the first portion being more indented than the second portion and overlapping the second portion when viewed from a direction normal to the work-piece surface so as to form a step between the first portion and the second portion; and depositing fluid containing a functional material onto the microstructure, the step of depositing fluid including: wherein the side edges define the extremities in the plane of the work-piece surface of the second portion, the third layer of material and the second layer of material respectively, and the side edges extend in a direction substantially normal to the work-piece surface.