Moon Soo Park

Macroscopic Alignment Control of Liquid Crystal Molecule in Optical Film for 3D Display

The optical film made of liquid crystal molecules can have useful anisotropic optical properties by controlling the alignment of molecules. In order to apply those films to commercial display, we have to know the way to control the thickness, appearance, refractive index, adhesion, and many properties in macroscopic scale. In this presentation, we show how can we control alignment of liquid crystal molecules in macroscopic scale and make the Film Patterned Retarder (FPRTM) used in the polarization type stereoscopic 3D-displays.