Abstract: A headrest for a seat includes a central part and a movable part movable between an upright position and a deployed position. The movable part has two lateral head-supporting wings, each lateral head-supporting wing being mounted on a corresponding end of a support by way of an end pivot connection having an end axis of rotation. Each end axis of rotation has a substantially vertical orientation when the movable part is in the upright position and a substantially perpendicular orientation with respect to the central part when the movable part is in the deployed position, such that each lateral wing is able to turn about the corresponding end axis of rotation in order to adopt an upright position in which the lateral wing is brought close to a cheek of the passenger.

Abstract: The present invention relates to an assembly, in particular for an aircraft, comprising a seat back, a main tablet mounted on the seat back via a tablet structure, said main tablet being movable between a stored position, in which the tablet is pressed against a rear face of the seat back, and a deployed position, said assembly further comprising an auxiliary tablet mounted on the tablet structure via at least one auxiliary arm, said auxiliary tablet being movable between a raised position and a deployed position, in which the auxiliary tablet is vertically superposed with respect to the main tablet.

Abstract: The present invention relates to an assembly, in particular for an aircraft, comprising a seat back, a main tablet mounted on the seat back via a tablet structure, said main tablet being movable between a stored position, in which the tablet is pressed against a rear face of the seat back, and a deployed position, said assembly further comprising an auxiliary tablet mounted on the tablet structure via at least one auxiliary arm, said auxiliary tablet being movable between a raised position and a deployed position, in which the auxiliary tablet is vertically superposed with respect to the main tablet.