Xiaomi's new design patent has been revealed. The front of the mobile phone has a full-scale screen and a solar panel is on the back.

According to Letsgodigital, Millet releases a large number of smartphones every year, from Android One smartphones to high-end smartphones to game phones; at present, major manufacturers are also innovating in different directions.

It is understood that as early as July 27, 2018, millet company applied to WIPO (World Intellectual Property Organization) for a design patent, a smartphone equipped with solar panels.

According to the patent sketch, the front of the mobile phone adopts a full screen design, without punching or dropping screen, etc. The width of the four sides looks the same, and if viewed from the front, there is nothing special about the mobile phone. In the back of the cell phone, we can see a large solar panel covering half of the back of the cell phone; from the side, the addition of solar panels did not make the cell phone very thick. In addition, the rear uses a vertical array of dual-camera, there is a flash in the middle; in the back of the mobile phone we did not see fingerprint sensors, foreign media said that may carry fingerprints under the screen.

It is understood that LG has released a cell phone with solar panels, which charges in the sun for 10 minutes and can make about 2 minutes of calls.

Bluesun also has a new type of technology solar umbrella ,which has bifacial solar panel.