| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a wire grid polarizer having excellent polarization characteristics even in a visible light region, a wire grid polarizer obtained by this manufacturing method, a polarizing plate using the wire grid polarizer, and a liquid crystal display device comprising the polarizer, a liquid crystal substrate, and a light source device. <P>SOLUTION: The manufacturing method of the wire grid polarizer includes at least three steps of: a rugged pattern forming; supplying a liquid material to recessed parts; and converting the liquid material into metal using an oxidation-reduction reaction. The liquid material supplied to the recessed parts contains at least one kind of metal salts, metal complexes, and metal oxides. <P>COPYRIGHT: (C)2009,JPO&INPIT |
