Abstract: The present invention provides a display unit comprising a front face and a peripheral frame, the peripheral frame forming a border around the front face, the front face comprising at least one display panel, wherein the peripheral frame comprises an extruded main section having a channel formed therein extending longitudinally along its length, the peripheral frame further comprising at least one extruded auxiliary section having a profile in cross-section which engages with the channel in the main section of the peripheral frame, wherein the auxiliary section of the peripheral frame provides an infill between the main section and the front face of the display unit to permit alternative or replacement display panels to be accommodated within the same peripheral frame.

Abstract: A display unit comprising one or more display panels (5a) and a peripheral frame (2) in which the one or more display panels are mounted and by which the one or more display panels are supported, wherein the peripheral frame comprises a plurality of straight extruded sections (3a-3d) and a plurality of corner sections (4a-4d) linking the straight extruded sections together to form the peripheral frame, each straight extruded section having a substantially solid body defining a substantially flat and inflexible inward facing surface, in which surface a plurality of transversely spaced extruded channels are formed running longitudinally in a length direction of the straight extruded section, each channel in profile having a narrow neck portion and a wider main portion below the neck portion, the display unit further comprising a plurality of channel engaging members each arranged to be slotted into any one of the extruded channels to permit each channel engaging members to be placed in any desired transversely