A display device includes a display panel including a first non-folding region, a folding region, and a second non-folding region sequentially arranged along a first direction, a first plate disposed under the display panel, a heat dissipation layer disposed under the first plate, and a first adhesive layer disposed between the first plate and the heat dissipation layer. The first adhesive layer includes a first sub adhesive layer overlapping the first non-folding region, and a second sub adhesive layer overlapping the second non-folding region, the first sub adhesive layer and the second sub adhesive layer are spaced apart from each other in the first direction, and a width of a first gap by which the first sub adhesive layer and the second sub adhesive layer are spaced apart is in a range of about 9 millimeters (mm) to about 12 mm.

A display device includes a display module, on which a display area and a non-display area are defined, and a window module disposed on the display module. The window module includes a first window, a second window disposed under the first window, and a bezel pattern overlapping the non-display area. When viewed from a plan view in a thickness direction of the display device, at least a portion of an edge of the second window does not overlap the bezel pattern.

A display device includes a display panel configured to display an image on a first surface thereof, a digitizer layer disposed on a second surface opposite to the first surface of the display panel and including first electrode patterns configured to generate a magnetic field and second electrode patterns configured to generate a magnetic field, a shield member disposed on a first surface of the digitizer layer, and a rigid member between the display panel and the shield member.

A display module includes a display panel on which a display area and a non-display area surrounding the display area are defined and a functional layer disposed on the display panel. Here, the functional layer includes a color filter layer including a plurality of color filters and a plurality of first light shielding layers each disposed between the plurality of color filters, a light control layer including a plurality of light control parts overlapping the plurality of color filter layers, respectively, wherein at least one of the plurality of light control parts includes a quantum dot, and a heat conductive layer. The heat conductive layer includes at least one of metal, graphite, and silicon carbide.

A touch module is provided, which includes a base layer, an intermediate layer, and a touch layer. The intermediate layer is mounted on the base layer, and the touch layer is mounted on the intermediate layer. The intermediate layer has a heat dissipation substrate and foam that are attached to each other, the heat dissipation substrate has an etched surface and a back surface that are opposite to each other, and a near field communication coil is etched on the etched surface. A terminal device including a housing and a display panel is also provided. The display panel is disposed on the housing, and the touch module is disposed on the display panel. The near field communication coil is integrated on the heat dissipation substrate.

A display apparatus includes a display panel, a back plate disposed on one surface of the display panel, and a cushion plate. The cushion plate includes an adhesive member disposed on one surface of the back plate, and a conductive structure disposed on one surface of the adhesive member, wherein the conductive structure covers each of a side surface of the adhesive member, a side surface of the back plate, and a side surface of the display panel.

An image projector includes a projecting section, a support section, an exterior section, a first heat conductor, and a second heat conductor. The projecting section projects an image, and includes an image forming section that forms the image. The support section supports the projecting section, and includes a projecting section placement face on which the projecting section is disposed. The exterior section covers the projecting section and the support section. The first heat conductor is disposed between the projecting section and the support section. The second heat conductor is disposed between the support section and the exterior section. The first heat conductor is disposed so as to at least partially overlap the image forming section in a plan view of the projecting section placement face.

A display module includes a display panel on which a display area and a non-display area surrounding the display area are defined and a functional layer disposed on the display panel. Here, the functional layer includes a color filter layer including a plurality of color filters and a plurality of first light shielding layers each disposed between the plurality of color filters, a light control layer including a plurality of light control parts overlapping the plurality of color filter layers, respectively, wherein at least one of the plurality of light control parts includes a quantum dot, and a heat conductive layer. The heat conductive layer includes at least one of metal, graphite, and silicon carbide.

An electronic device is provided, which includes a display member including at least one piece of glass, a housing surrounding at least a portion of the display member to form a space inside the electronic device, a mounting member coupled to at least one side of the housing, a light output device disposed inside the mounting member to output light to the display member, a light refracting member refracting light emitted from the light output device, and a heat radiating member including at least a first portion disposed adjacent to the light output device and at least second portion extending to the housing to surround at least a portion of the at least one piece of glass, wherein at least a part of the heat radiating member contacts the space.

An image display device includes an observation optical system configured to guide light toward the eyes of an observer, a casing supporting the observation optical system so as to be movable along a predetermined path, a first heat dissipation part and a second heat dissipation part that are provided in the casing, positioned in opposite directions along the path with respect to the observation optical system, and configured to dissipate heat generated in the casing. A heat transfer part connects the first heat dissipation part and the second heat dissipation part so as to transfer heat between them.