Display assembly and electronic device including the same

A display assembly comprising:

• a display panel in a sheet shape extending in a longitudinal direction, wherein the display panel includes a plurality of pixels;
• and
• a metal sheet layer including a first metal sheet body, a metal sheet core, and a second metal sheet body which are disposed on a lower surface of the display panel and sequentially arranged in the longitudinal direction,
• wherein the metal sheet layer further includes a metal sheet body connector which is disposed on the metal sheet core and connected between the first metal sheet body and the second metal sheet body, and
• wherein a thermal conductivity coefficient of the metal sheet body connector is higher than a thermal conductivity coefficient of the metal sheet core.

An electronic device comprising:

• an inner display module extending in a longitudinal direction, wherein an upper surface of the inner display module is bendable;
• a first housing and a second housing which are arranged in the longitudinal direction in an unbent state of the inner display module and are coupled to a lower surface of the inner display module;
• and
• a hinge module which couples the first housing and the second housing to each other,
• wherein the inner display module includes:
• a display panel in a sheet shape extending in the longitudinal direction, wherein the display panel includes a plurality of pixels;
• and
• a metal sheet layer including a first metal sheet body, a metal sheet core, and a second metal sheet body which are disposed on a lower surface of the display panel and sequentially arranged in the longitudinal direction,
• wherein the metal sheet layer further includes a metal sheet body connector disposed on the metal sheet core,
• the metal sheet body connector includes a material different from the metal sheet core, and
• the metal sheet body connector is connected between the first metal sheet body and the second metal sheet body.