Patent ID: 8649176
Filing Date: 2014-02-11
Classification: G02F,H05K

Abstract:
1. A display apparatus comprising: a display section having a display surface that displays an image; a control section that controls operation of the display section; and a cooling section disposed on a non-display surface opposite to the display surface in the display section, the cooling section including: the side sections being provided upright on the non-display surface so as to support the first ceiling section, the second ceiling section, and the third ceiling section, and connecting both ends of the first ceiling section in a second direction, the both ends of the second ceiling section in the second direction, and both ends of the third ceiling section in the second direction, the second direction being a direction orthogonal to the first direction along the non-display surface, the first ceiling section being provided such that a distance thereof from the non-display surface is shorter compared to the second ceiling section and the third ceiling section, and the ventilating area of the first ventilating passage is smaller than the ventilating area of the second ventilating passage and the ventilating area of the third ventilating passage, a first inlet port which is an opening being formed between another end of the second ceiling section in the first direction and the non-display surface, a second inlet port which is an opening being formed between another end of the third ceiling section in the first direction and the non-display surface, an outlet port which is an opening being formed in the third ceiling section, the first ceiling section, the second ceiling section, the third ceiling section, the first connecting section, the second connecting section and the side sections together with the non-display surface forming a substantially closed space which is closed excluding the first inlet port, the second inlet port and the outlet port, the air stream generating section being provided so as to face the outlet port, on an outer surface of the third ceiling section which is opposed to an inner surface of the third ceiling section facing the third ventilating passage, and being provided such that an air stream is generated from an inner surface side of the third ceiling section toward an outer surface side of the third ceiling section so as to take the air out of the substantially closed space, and replenish the taken air with the ambient air, and the control section being provided on a control section mounting surface of the first ceiling section that is a surface opposite to a surface facing the first ventilating passage.