Display device
The display device has an LCD panel, a light source, and a digitizer disposed on the back surface of the LCD panel. The display device further contains a U-shaped first heat-dissipation plate made of a non-magnetic material. The first heat-dissipation plate is disposed on at least one end of the periphery of the LCD panel in a way that the opening of the U-shape faces toward the LCD panel. The light source is mounted on the first heat-dissipation plate, and an end section of the digitizer is covered with the opening of the plate.
1. A display device comprising:
a liquid crystal display (LCD) panel;
a digitizer disposed on a back surface of the LCD panel;
a first heat-dissipation plate disposed on at least one end of a periphery of the LCD panel; and
a light source mounted on a surface of the first heat-dissipation plate,
wherein the first heat-dissipation plate is made of a non-magnetic material,
the first heat-dissipation plate is formed into a U-shaped first heat-dissipation plate,
the first heat-dissipation plate includes an opening toward a side of the LCD panel, a first extending section existing in front of the digitizer, a second extending section existing behind the digitizer and a back section existing above the an edge of the digitizer, and
an end section of the digitizer is inserted through the opening of the first heat-dissipation plate.
2. The display device of claim 1 ,
wherein the light source is placed at one outer surface of a pair of flat parts, which faces each other, of the U-shaped first heat-dissipation plate.
3. The display device of claim 1 ,
wherein the LCD panel is formed of a backlight source section and an LCD body stacked on the backlight source section, the backlight source section has a multilayered structure of a reflection sheet, a light-guide plate, and a prism sheet, and an LED for emitting light toward an end section of the light-guide plate is disposed on a substrate having a surface parallel to the reflection sheet.
4. The display device of claim 3 ,
wherein a lower surface of the substrate having the LED thereon is bonded to the first heat-dissipation plate via a thermally conductive adhesive.
5. The display device of claim 3 ,
wherein the first heat-dissipation plate is disposed on an upper surface of the substrate via a thermally conductive adhesive, and the LED is mounted on the first heat-dissipation plate.
6. The display device of claim 3 ,
wherein an L-shaped second heat-dissipation plate is disposed on a lower surface of the substrate having the LED thereon, and the second heat-dissipation plate is bonded to the first heat-dissipation plate via a thermally conductive adhesive.
7. The display device of claim 1 ,
wherein the first heat-dissipation plate, which covers the end section of the digitizer, is located outside a valid display area of the LCD panel.
8. The display device of claim 1 ,
wherein the first extending section is bounded to a reflection sheet, and
the second extending section is formed longer than the first extending section.