| 摘要 |
<p>A polarization control system and a display device using the system are provided for making it possible to realize a good dark state with a wide direction and a wide viewing angle by means of an E-type polarizing element and also to realize a good bright state with a wide direction and a wide viewing angle by means of a viewing angle control element for controlling a travelling direction of light passing through the E-type polarizing element. The polarization control system is a polarization control system structured by using a plurality of polarizing elements, and is provided with the E-type polarizing elements and the viewing angle control element for controlling a travelling direction of light passing through the E-type polarizing element.</p> |
