72‐3: High‐performance In‐cell Polarizer with a Multi‐layer Structure for Liquid Crystal Displays

This work demonstrates a high‐performance in‐cell polarizer adopting photo‐aligned azobenzene dyes. On the strength of the multilayered design, a simple fabrication process has been developed to assemble an in‐cell polarizer. We have achieved a broadband dichroic ratio after the long‐term stability test. Meanwhile, the cell with the proposed in‐cell polarizer can be driven regularly without a voltage boost, which renders excellent practicability in liquid crystal display technologies. The structure, fabrication process, and properties of the in‐cell polarizer in TN‐LCD are thoroughly discussed.