Lenovo is working on a foldable laptop concept which is interesting to see in 2019. Here it looks like a laptop without a hinge. the keyboard and screen are attached they can be folded.
Lenovo has just registered a patent in US Patent and Trademark Office, and describes how to fold the laptop with a huge screen and keyboard. Here they are offering a small display on the top of keyboard to interact with notifications and will look as same as Macbook pro touch-bar & on the right top side of the keyboard there is a Finger print sensor to enhance the security of the device .
It will have a OLED screen and the bottom portion of the screen is folded. In this concept the screen is attached to the keyboard base which is a bit interesting. patent is easy to look but, there a problem with folding of large OLED display, providing user a virtual keyboard. this is a great concept by Lenovo R&D Team.