Method of designing random pattern, apparatus for designing random pattern, and optical substrate including random pattern according to the same method

摘要

Disclosed are a method of designing a random pattern to be used for forming a conductive mesh pattern, an apparatus for designing the random pattern and an optical substrate including the conductive mesh pattern based on the random pattern according to the same method. The method includes the steps of dividing a pattern design region in a plurality of unit regions; setting at least one point having random coordinates within each unit region; and connecting each point within each unit region to other points lying within adjacent unit regions in a first direction or a second direction.