Display device and set electronic device including the display device
A display device includes a display panel, a back light unit configured to provide light to the display panel, and a guide panel covering side surfaces of the display panel and the back light unit. The guide panel includes a dual partition wall structure of an inner partition wall and an outer partition wall, a first extension that is extending from and integral with the dual partition wall structure, and a second extension protruding in a direction perpendicular to the dual partition wall structure to be between the back light unit and the display panel.
1. A display device, comprising:
a display panel;
a back light unit configured to provide light to the display panel; and
a guide panel covering side surfaces of the display panel and the back light unit, such that the guide panel includes:
a dual partition wall structure of an inner partition wall and an outer partition wall,
a first extension that is extending from and integral with the dual partition wall structure, and
a second extension protruding in a direction perpendicular to the dual partition wall structure to be between the back light unit and the display panel; and
a back cover supporting the back light unit;
wherein the back cover includes a main body portion and a side portion extending perpendicularly from the main body portion, and the side portion is inserted between the inner and outer partition walls of the guide panel to connect the back cover to the guide panel, wherein the side portion includes one or more protrusions and the inner partition wall includes one or more fixing holes such that positions of the protrusions and the fixing holes are corresponded to couple the back cover to the guide panel, thereby an outer surface of the outer partition wall of the guide panel defines an exterior side surface of the display device.
2. The display device according to claim 1 , wherein the outer partition wall is parallel with and adjacent to side surfaces of the back light unit.
3. The display device according to claim 1 , wherein the first extension is adjacent to side surfaces of the display panel.
4. The display device according to claim 1 , wherein a first surface of the second extension is in contact with a front of the back light unit, and a second surface of the second extension is in contact with a back of the display panel.
5. The display device according to claim 4 , wherein a double-sided adhesive tape is on the second surface of the second extension to adhere the display panel to the guide panel.
6. The display device according to claim 4 , wherein the display panel is positioned by the first and second extensions.
7. The display device according to claim 1 , wherein the back light unit is positioned by the second extension, the inner partition wall, and the back cover.
8. The display device according to claim 1 , wherein the back cover directly attaches to the guide panel.
9. The display device according to claim 1 , wherein a rear surface of the back cover protrudes more outwardly than an end of the outer partition wall.
10. The display device according to claim 1 wherein a rear surface of the back cover is even with an end of the outer partition wall.
11. The display device according to claim 1 , wherein the first extension includes a portion that covers a front surface of the display panel.
12. A set electronic device, comprising:
a display device including:
a display panel,
a back light unit configured to provide light to the display panel,
a guide panel covering side surfaces of the display panel and the back light unit, such that the guide panel includes a dual partition wall structure of an inner partition wall and an outer partition wall, a first extension that is extending from and integral with the dual partition wall structure, and a second extension protruding in a direction perpendicular to the dual partition wall structure to be between the back light unit and the display panel, and,
a back cover supporting the back light unit;
a set drive circuit frame mounted on a portion of a rear surface of the display device; and
a set rear cover coupled to the rear side of the display device and configured to cover the portion where the set drive circuit frame is mounted;
wherein the back cover includes a main body portion and a side portion extending perpendicularly from the main body portion, and the side portion is inserted between the inner and outer partition walls of the guide panel to connect the back cover to the guide panel,
wherein the side portion includes one or more protrusions and the inner partition wall includes one or more fixing holes such that positions of the protrusions and the fixing holes are corresponded to couple the back cover to the guide panel, thereby an outer surface of the outer partition wall of the guide panel defines an exterior side surface of the display device.
13. The set electronic device according to claim 12 , wherein the display panel is positioned by the first and second extensions, and the back light unit is positioned by the second extension, the inner partition wall, and the back cover.