| 摘要 |
A display apparatus and a device. A photovoltaic material (61) is evenly disposed in a display layer (6), so that an array formed by the photovoltaic material (61) forms a light-pervious unit (62) and the photovoltaic material (61) forms a passage. Light rays emitted by a backlight layer (5) and ambient light are absorbed without affecting the light emission of the display layer (6), and are converted into a current. When the current converted from light energy is used for a mobile terminal, the stand-by time of the mobile terminal can be increased. |
