| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an iodine-based polarizer having a high polarization degree even in a short wavelength side. <P>SOLUTION: The polarizer comprises a film having a structure having a minute domain dispersed in a matrix formed of a translucent water-soluble resin containing an iodine light absorbing material. The minute domain is preferably formed of an oriented birefringent material, and further the birefringent material preferably exhibits liquid crystallinity at least at orientation processing. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
