Display device
View Patent ↗A display device includes a plurality of emitting tubes constituted by elongated tubes each having a phosphor layer disposed and a discharge gas enclosed inside, a supporter for supporting the plurality of emitting tubes while making contact therewith, and a plurality of electrodes disposed on a surface of the supporter facing the emitting tubes for generation of electric discharges within the emitting tubes. The supporter has a connecting portion at an edge. The connecting portion of the supporter is detachably connected to a connector for applying a voltage to the plurality of electrodes.
1. A display device comprising:
a plurality of emitting tubes constituted by elongated tubes each having a phosphor layer disposed and a discharge gas enclosed inside;
a supporter for supporting the plurality of emitting tubes while making contact therewith, the supporter having an edge; and
a plurality of electrodes disposed on a surface of the supporter facing the emitting tubes for generation of electric discharges within the emitting tubes,
wherein the edge of the supporter is formed as a connecting portion having a shape adapted to be detachably connected to a connector for applying a voltage to the plurality of electrodes, the plurality of electrodes extending to the connecting portion.
2. The display device of claim 1 , wherein the supporter comprises a pair of supporters for supporting the plurality of emitting tubes on a display side and on a rear side of the display device.
3. The display device of claim 2 , wherein at least a supporter of the supporter pair on the display side is made of flexible film sheet.
4. The display device of claim 1 , wherein the connecting portion is formed into a plug to be inserted into the connector.
5. The display device of claim 1 , wherein the connecting portion is divided into a plurality of sections.
6. The display device of claim 3 , wherein the supporter at the display side is divided into a plurality of pieces that have at edges connecting portions, respectively.
7. The display device of claim 5 , wherein the connector comprises a plurality of connectors corresponding to the divided connecting portion.
8. The display device of claim 6 , wherein the connector comprises a plurality of connectors corresponding to the plurality of connecting portions that are connected to drive circuits for applying the voltage to the plurality of electrodes.
9. The display device of claim 8 , wherein the plurality of connectors are provided on the rear side of the display device, and the divided connecting portion is gently curved to be connected to the plurality of connectors.
10. The display device of claim 2 , wherein the connecting portion is divided into a plurality of sections.
11. The display device of claim 10 , wherein the connector comprises a plurality of connectors corresponding to the divided connecting portion.
12. A display device comprising:
a plurality of emitting tubes constituted by elongated tubes each having a phosphor layer disposed and a discharge gas enclosed inside;
a supporter for supporting the plurality of emitting tubes while making contact therewith, the supporter having a connecting portion at an edge; and
a plurality of electrodes disposed on a surface of the supporter facing the emitting tubes for generation of electric discharges within the emitting tubes, wherein
the connecting portion of the supporter is detachably connected to a connector for applying a voltage to the plurality of electrodes,
the supporter comprises a pair of supporters for supporting the plurality of emitting tubes on a display side and on a rear side of the display device, and
at least a supporter of the supporter pair on the display side is made of flexible film sheet.
13. The display device of claim 12 , wherein the supporter at the display side is divided into a plurality of pieces that have at edges connecting portions, respectively.
14. The display device of claim 13 , wherein the connector comprises a plurality of connectors corresponding to the plurality of connecting portions that are connected to drive circuits for applying the voltage to the plurality of electrodes.
15. The display device of claim 14 , wherein the plurality of connectors are provided on the rear side of the display device, and the divided connecting portion is gently curved to be connected to the plurality of connectors.
16. A display device comprising:
elongated emitting tubes each having a phosphor layer disposed and a discharge gas enclosed inside;
a supporter supporting the emitting tubes while making contact therewith, the supporter having an edge; and
electrodes disposed on a surface of the supporter facing the emitting tubes to generate electric discharges within the emitting tubes, wherein
the edge of the supporter is formed as a connecting portion having a shape adapted to be detachably connected to a connector to apply a voltage to the electrodes, and
the electrodes extend to the connecting portion.