| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a retardation plate that, for example, can be manufactured through simple processes and can perform optical compensation while reducing haze. <P>SOLUTION: An inorganic film 205 extends from a protrusion 202b along a deposition direction D of an inorganic material and has columnar parts 205a that overlap recesses 202a. In the retardation plate 210, the inorganic film 205 is formed while a gap between the columnar parts 205a deposited from the protrusions 202b adjacent to each other, that is, the space formed on the recesses 202a are secured. These gaps secured between the columnar parts 205a can perform enhanced optical compensation as compared with such a case that the space on the recess 202a, that is, the gap between the protrusions 202b adjacent to each other is filled with the inorganic material. <P>COPYRIGHT: (C)2009,JPO&INPIT |
