Patent ID: 8743541

Claim:
A display device comprising: a housing comprising an exhaust port; a circuit board device housed in the housing; a fan comprising an ejection port, the fan in the housing, separated from the exhaust port, and configured to move air between the circuit board device and an inner surface of the housing, from the ejection port; a wall portion between the inner surface of the housing and the circuit board device, configured to create a ventilation path from the ejection port to the exhaust port, the wall portion comprising: a first member in the inner surface of the housing; and a second member attached to the first member and abutting on the circuit board device, the second member having a rigidity lower than a rigidity of the first member; and a wall unit comprising a third member attached to the first member and the wall portion, the third member being attached to the inner surface of the housing, wherein the first member is attached to the inner surface of the housing by the member.