Liquid crystal display module having electrode pairs in partitioned light emitting spaces respectively
View Patent ↗A liquid crystal display module includes: a liquid crystal display panel, a surface light-emitting lamp irradiating light to the liquid crystal display panel by a surface light-emission, and a power source supplying an electric power to the surface light-emitting lamp. The surface light-emitting lamp includes a frame having a light-emitting space, a first barrier rib formed partitioning the lamp into light-emitting spaces, electrode pairs, and a second barrier rib defining a light-emitting path for each of the partitioned light-emitting spaces.
1. A liquid crystal display module comprising:
a liquid crystal display panel;
a surface light-emitting lamp irradiating light to the liquid crystal display panel by a surface light-emission; and
a power source supplying an electric power to the surface light-emitting lamp,
wherein the surface light-emitting lamp includes:
a frame having a light-emitting space;
a plurality of first barrier ribs formed within the frame and partitioning the light-emitting space into a plurality of partitioned light-emitting spaces;
a plurality of electrode pairs for producing electric fields in each of the partitioned light-emitting spaces, respectively; and
a plurality of second barrier ribs defining a light-emitting path of each of the partitioned light-emitting spaces,
wherein each of the partitioned light-emitting spaces is completely closed owing to the surrounding of the first barrier ribs and the second barrier ribs.
2. The liquid crystal display module according to claim 1 , which further comprises a transparent substrate arranged on the frame.
3. The liquid crystal display module according to claim 1 , wherein an inert gas fills the partitioned light-emitting spaces.
4. The liquid crystal display module according to claim 1 , wherein a phosphor is applied to an inside wall of each of the partitioned light-emitting spaces.
5. The liquid crystal display module according to claim 1 , wherein the power source includes a plurality of the power sources, each of which supplies the electric power to each of the electrode pairs, respectively.
6. The liquid crystal display module according to claim 1 , wherein the power source commonly supplies the electric power to the electrode pairs.
7. A surface light-emitting lamp for a display, which comprises:
a frame having a light-emitting space;
a plurality of first barrier ribs formed within the frame and partitioning the light-emitting space into a plurality of partitioned light-emitting spaces;
a plurality of electrode pairs for producing electric fields in each of the partitioned light-emitting spaces, respectively; and
a plurality of second barrier ribs defining a light-emitting path of each of the partitioned light-emitting spaces,
wherein each of the partitioned light-emitting spaces is completely closed owing to the surrounding of the first barrier ribs and the second barrier ribs.
8. The surface light-emitting lamp according to claim 7 , which further comprises a transparent substrate arranged on the frame.
9. The surface light-emitting lamp according to claim 7 , wherein an inert gas fills the partitioned light-emitting spaces.
10. The surface light-emitting lamp according to claim 7 , wherein a phosphor is applied to an inside wall of each of the partitioned light-emitting spaces.
11. The surface light-emitting lamp according to claim 7 , which further comprises a power source, wherein the power source includes a plurality of the power sources, each of which supplies the electric power to each of the electrode pairs, respectively.
12. The surface light-emitting lamp according to claim 7 , which further comprises a power source, wherein the power source commonly supplies the electric power to the electrode pairs.