Display device
AssigneeSony Corporation
InventorsShinji Yamamura, Yoshinori Yamada
Life of this patent
Estimating the term…
Abstract
A display device includes a main display unit including a casing, a display panel, a light source for emitting light as backlight, and a reflector for reflecting the light toward the display panel; a heat sink for cooling the light source, the heat sink having a plurality of fins; and a frame provided to cover at least an upper face and right and left side faces of the casing from the outside, and having a top plate disposed above the upper face and a pair of side plates disposed beside the right and left side faces. A radiation hole is provided in the upper face of the casing so that at least heat conducted from the light source to the heat sink radiates therethrough, and a radiation space is provided between the top plate of the frame and the upper face of the casing.
Claims6
A display device comprising:
- a main display unit including a casing, a display panel disposed on a front side of the casing to display an image, a light source for emitting light serving as backlight, and a reflector for reflecting the light emitted from the light source toward the display panel;
- a heat sink for cooling the light source, the heat sink having a plurality of fins;
- and
- a frame provided to cover at least an upper face and right and left side faces of the casing from the outside, and having a top plate disposed above the upper face and a pair of side plates disposed beside the right and left side faces,
- wherein a radiation hole is provided in the upper face of the casing so that at least heat conducted from the light source to the heat sink radiates therethrough, and
- wherein a radiation space is provided between the top plate of the frame and the upper face of the casing.
A display device comprising:
- a main display unit including a casing, a display panel provided on a front side of the casing to display an image, a light source for emitting light serving as backlight, and a reflector for reflecting the light emitted from the light source toward the display panel;
- and
- a frame provided to cover at least a lower face and right and left side faces of the casing from the outside, and having a bottom plate disposed under the lower face and a pair of side plates disposed beside the right and left side faces,
- wherein an air intake hole is provided in the lower face of the casing to take outside air in as cooling air, and
- wherein an air intake space is provided between the bottom plate of the frame and the lower face of the casing.
Dependencies are inferred from the claim text.