Polarizer and liquid crystal display

摘要

Provided are a polarizer having high in-plane uniformity and high heat resistance, and a liquid crystal display (LCD) using the polarizer and having the following characteristics: the LCD is excellent in mass productivity, has the contrast ratio being improved, and has high image quality. The LCD includes: a pair of substrates at least one of which is transparent; a liquid crystal layer placed between the pair of substrates; an electrode group for applying an electric field to the liquid crystal layer, the electrode group being formed on at least one substrate of the pair of substrates; multiple active elements connected to the electrode group; and an alignment control film placed on at least one substrate of the pair of substrates, in which the molecules of a dichroism pigment aligned on at least one surface of the alignment control film and the dichroism pigment are cross-linked with a crosslinkable monomer.