| 摘要 |
<p>A display wherein a polarizer (130) is disposed on the upper side of a TN liquid crystal (140), and a light scattering layer (150), a polarized light separator (160), a polarizer (170) and a light source (190) are disposed on the lower side of the TN liquid crystal (140). The polarized light separator (160) transmits the component of light coming from above linearly polarized along the transmission axis and reflects the component linearly polarized along the reflection axis perpendicular to the transmission axis. When illuminated by external light, the area (120) to which no voltage is applied is white, and the area (110) to which a voltage applied is dark. When the light source is on, the area (120) is dark and the area (110) is bright. The transmission axis of the polarized light separator (160) is deviated a predetermined angle ( theta ) from the transmission axis of the polarizer (170) and also a predetermined angle ( theta ') from the absorption axis of the polarizer (170).</p> |
