申请人:Hoshino Taiki
公开号:US20060222865A1
公开(公告)日:2006-10-05
To provide a fluorinated compound, which can readily form a thin film having a hydrophobic/hydrophilic pattern, by employing an ultraviolet light having a relatively low energy.
A thin film having a hydrophobic/hydrophilic pattern is formed by irradiating a thin film formed by employing a fluorinated compound represented by the following formula 1 (in the formula 1, each of R
1
, R
2
, R
3
and R
4
which are independent of one another, is a hydrogen atom, a halogen atom or a monovalent organic group, provided that at least one of them is a monovalent organic group having fluorine atoms, and R
5
is a hydrogen atom or a monovalent organic group, R
6
is a monovalent organic group, and A is a hetero atom) with ultraviolet light.
通过使用能量相对较低的紫外光,提供一种氟化合物,可以轻松形成具有疏水/亲水图案的薄膜。通过用以下式1所代表的氟化合物形成的薄膜照射紫外光,形成具有疏水/亲水图案的薄膜(在式1中,R1、R2、R3和R4各自独立,是氢原子、卤素原子或一价有机基团,至少其中之一是含有氟原子的一价有机基团,R5是氢原子或一价有机基团,R6是一价有机基团,A是杂原子)。