LG Rollable May Have a Secondary Screen: With Scroll Screen

LG Rollable will use a flexible OLED display, which can be unfolded to expand the screen area without any folding mechanism. If the LG mobile phone department can survive, they expect to release this device by the end of 2021.

A series of design patents have given us an understanding of the working principle of the device, and the latest patent explains how LG will install a front camera on the phone.

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