US Patent 11768524 Electronic device hinge with movable rigid display support

A hinge for a foldable electronic device includes a spine, a first hinge guide, a second hinge guide, and a display support. The first hinge guide is rotatably connected to the spine around a first axis. The second hinge guide rotatably connected to the spine around a second axis. The display support is connected to the first hinge guide in a first track and connected to the second hinge guide by a second track. A translational position of the display support relative to the spine is related to a first rotational position of the first hinge guide relative to the spine and a second rotational position of the second hinge guide relative to the spine.