US Patent 9857844 Light-emitting device

A foldable light-emitting device is provided. Furthermore, a light-emitting device which can be developed is provided. The light-emitting device includes a light-emitting panel having flexibility, two support panels which support the light-emitting panel, and arms which are connected to the respective panels to be rotatable. Furthermore, the light-emitting device has a structure in which the two support panels, which are apart from each other and connected to the two arms that are connected to be rotatable, support the light-emitting panel. Accordingly, the light-emitting device can be folded so that the two support panels are apart from each other.