| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polarizing plate and a liquid crystal display device in which contrast and color shift are improved while improving the availability of light rays. <P>SOLUTION: The wire grid type polarizing plate having metal thin lines laid on a cellulose ester film is disclosed, characterized in that the retardation Ro in a plane direction of the cellulose ester film ranges from 30 to 80 nm and that the retardation Rt in a thickness direction ranges from 100 to 180 nm. <P>COPYRIGHT: (C)2009,JPO&INPIT |
