| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a functional substrate having a fine columnar projection group formed with an organic polymer for controlling a position, a bottom area, and a height. <P>SOLUTION: The functional substrate having a fine columnar projection group includes: a first base member made of the organic polymer: and the fine columnar projection group formed with the organic polymer and extended from the first base member, wherein the equivalent diameter of the fine columnar projection group is 10 nm to 500 μm and the height is 50 nm to 5000 μm, and the ratio (H/D) of the equivalent diameter (D) to the height (H) of the fine columnar projection group is 4 or more. <P>COPYRIGHT: (C)2009,JPO&INPIT |
