US Patent 10517192 Bendable heat plate

A bendable heat plate is provided. The heat plate includes a housing, a micro-structural layer and a fluid. The housing has an inner surface and an enclosed internal space, and includes a bendable section provided with a channel maintaining structure. The micro-structural layer is formed on the inner surface of the housing. The fluid is filled in the internal space. Using the channel maintaining structure, the bendable section is provided with sufficient space for the fluid to pass through.