Backlight unit and display device having the same
View Patent ↗A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.
1. A display device comprising:
at least two display panels;
one guide panel configured to receive the display panels, the guide panel comprising a frame disposed along a periphery of the display panels and a partition wall within the frame and configured to receive at least an end portion of the display panels; and
a backlight unit configured to provide light to the display panels,
wherein the partition wall comprises at least one through portion, and
wherein the backlight unit comprises at least one lamp configured to cross the at least one through portion.
2. The display device of claim 1 wherein the backlight unit comprises a plurality of lamps including a first lamp and a second lamp, further wherein the first lamp overlaps the second lamp at the through portion.
3. The display device of claim 2 wherein the display panels comprise a first display panel and a second display panel, wherein an end portion of the first display panel overlaps with an end portion of the second display panel at the partition wall.
4. The display device of claim 1 wherein the display panels comprise a first display panel and a second display panel, wherein an end portion of the first display panel overlaps with an end portion of the second display panel at the partition wall.
5. The display device of claim 1 further comprising:
a bottom case configured to house the guide panels and the backlight unit; and
a top case coupled with the bottom case and providing display areas corresponding with the display panels.
6. The display device of claim 1 wherein each of the display panels is coupled with a gate driver and a data driver, further wherein the gate driver and the data driver for the display panels are disposed adjacent the frame along an outer portion of the display panels.
7. The display device of claim 1 wherein the partition wall further comprises a mounting portion, further wherein the mounting portion is configured to stabilize one of the display panels received at the guide panel.