DISPLAY SYSTEMS AND DEVICES

摘要

A display device is provided. A photovoltaic material (61) is evenly disposed in a display layer (6), so that an array formed by the photovoltaic material (61) forms light transmitting units (62) and the photovoltaic material (61) forms a path. Light 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 current. When the current converted from light energy is used for a mobile terminal, the stand by time of the mobile terminal may be increased.

主权项

1. A display device, comprising:
a light emitting and display layer configured to display an image by emitting light, including a first array of pixels and pixel driving circuits; and a supporting layer under the light emitting and display layer, including a second array of photovoltaic material under the array of pixel driving circuits to absorb light emitted from the light emitting and display layer and convert the light into an electronic current.