US Patent 11343361 Mobile terminal, control system, and control method

A mobile terminal, a control system and a control method, the mobile terminal includes a housing and a flexible screen, the flexible screen includes a fixed portion fixed on the housing and an expansion portion movable relative to the housing; the mobile terminal further includes a support structure and a movement mechanism, the movement mechanism is configured to drive the expansion portion to move so that at least a part of the expansion portion is driven to move outside the housing; and the movement mechanism is capable of driving the expansion portion to move in an opposite direction so that the expansion portion outside the housing is driven to retract into the housing; and the support structure is configured to support the expansion portion.