POLARIZER HAVING FEWER BUBBLE DEFECTS

摘要

PROBLEM TO BE SOLVED: To provide a polarizer having fewer bubble defects.SOLUTION: A polarizer is formed of a polyvinyl alcohol resin having air gaps, of which lengths in an absorption axis direction are 100 μm or more, of 0.83 to 10 pieces/m, and a thickness of 10 μm or less.SELECTED DRAWING: Figure 2