Aging pad and flat panel display device having the same
View Patent ↗A flat panel display device includes: a display panel; a driving circuit unit for applying a drive signal to the display panel; and a plurality of aging pads connected with the driving circuit unit and applying aging signals to the display panel, wherein each aging pad includes a plurality of sub-aging pads.
1. A flat panel display device comprising:
a display panel for displaying images;
a driving circuit unit connected to the display panel for applying a drive signal to the display panel;
a plurality of aging pads connected to the driving circuit unit for applying aging signals to the display panel through the driving circuit unit,
wherein the aging pad is electrically connected with the driving circuit unit, each through an aging signal application wiring,
wherein the aging pad is electrically connected with the aging signal application wiring through a plurality of contact holes;
wherein each aging pad is divided by a plurality of sub-aging pads to minimize the area for forming the aging pad and reduce static electricity generation rate and
wherein the sub-aging pads are repeatedly disposed at certain intervals therebetween and arranged in a matrix; and
a connection pattern bridging the adjacent sub-aging pads for electrically connecting the plurality of sub-aging pads overall.
2. The device of claim 1 , wherein the sub-aging pads have a rectangular structure.
3. The device of claim 1 , wherein the sub-aging pads have a circular structure.
4. The device of claim 1 , wherein an insulation film is interposed between the aging pad and the aging signal application wiring.
5. The device of claim 1 , wherein the display panel is a liquid crystal display panel.
6. The device of claim 1 , wherein the display panel is an electro-luminescence display panel.
7. The device of claim 1 , wherein the display panel is a plasma display panel.
8. A display panel comprising:
a driving circuit;
a plurality of aging pads connected to the driving circuit for applying aging signals to a display panel through the driving circuit,
wherein the aging pad is electrically connected with the driving circuit, each through an aging signal application wiring,
wherein the aging pad is electrically connected with the aging signal application wiring through a plurality of contact holes;
wherein each aging pad is divided by a plurality of sub-aging pads to minimize the area for forming the aging pad and reduce static electricity generation rate and
wherein the plurality of sub-aging pads are repeatedly disposed at certain intervals therebetween and arranged in a matrix; and
a connection pattern bridging the adjacent sub-aging pads for electrically connecting the plurality of sub-aging pads overall.
9. The display panel of claim 8 , wherein the sub-aging pad has a rectangular structure.
10. The display panel of claim 8 , wherein the sub-aging pad has a circular structure.