Polarizing film, polarizing plate, method of preparing the polarizing film and organic light-emitting apparatus including the polarizing plate

摘要

A polarizing film having a polyvinyl alcohol-based resin film on which an iodine-first component composite particle is absorbed and oriented. A first component is included in the iodine-first component composite particle prevents iodine having high sublimation characteristics from being sublimated and prevents a molecular structure of the iodine of the iodine-first component composite particle from being destroyed.