SURFACE ANCHORING ENERGY CONTROLLABLE LIQUID CRYSTAL DISPLAY DEVICE, MANUFACTURING METHOD THEREFOR AND MANUFACTURING DEVICE THEREOF

摘要

The present invention relates to a surface anchoring energy controllable liquid crystal display device capable of controlling surface anchoring energy by mixing a photo-alignment agent and reactive mesogen (RM) to induce alignment and polymerization of the RM only with a UV wavelength, a manufacturing method therefor and a manufacturing device thereof, the liquid crystal display device comprising: a first surface anchoring energy control mixing layer formed by mixing the photo-alignment agent, the RM and a photo initiator on a first substrate, achieving photo alignment by UV irradiation of a first wavelength band, and controlling surface anchoring energy by forming a polymer network by UV irradiation of a second wavelength band; a second surface anchoring energy control mixing layer formed by mixing the photo-alignment agent, the RM and the photo initiator on a second substrate, achieving photo alignment by UV irradiation of the first wavelength band, and controlling the surface anchoring energy by forming a polymer network by UV irradiation of the second wavelength band; and a liquid crystal layer located between the first substrate and the second substrate which face each other.