| 摘要 |
A polarizing system, a UV(Ultra Violet) irradiating device by using the same and a manufacturing method of an LCD(Liquid Crystal Display) by using the same are provided to mix a Glan-Foucault Polarizer, a mirror and an optical active medium, thereby obtaining vertical and horizontal polarization beams. A Glan-Foucault Polarizer(100) separates the transmitted non-polarization light beam into vertical and horizontal polarization light beams. A mirror(200) reflects the progress direction of any one between the vertical and horizontal polarization light beams toward the same direction as the progress direction of another polarization light beam. An optical active medium(300) makes the polarization direction of the reflected light beam coincide with the polarization direction of another polarization light beam. In the Glan-Foucault Polarizer, two symmetric prisms are arrayed with a predetermined air layer. |
