Display panel and display panel device including the transistor connected to storage capacitor

1. A display panel comprising:

a gate line;

a data line intersecting the gate line;

a first transistor connected to the gate line and the data line;

a second transistor connected to the gate line and the data line;

a storage electrode line spaced apart from the gate line;

a third transistor connected to the storage electrode line and the second transistor;

a first pixel electrode connected to the first transistor; and

a second pixel electrode connected to the second transistor and the third transistor, wherein the third transistor is connected to a first capacitor which comprises a first terminal and a second terminal, wherein the first terminal of the first capacitor is connected to a gate electrode of the third transistor, and the second terminal of the first capacitor is connected to a source electrode of the third transistor.

2. The display panel of claim 1 , wherein

a gate electrode of the first transistor and a gate electrode of the second transistor are connected to the gate line.

3. The display panel of claim 1 , wherein

the gate electrode of the third transistor is connected to the storage electrode line.

4. The display panel of claim 3 , wherein

the gate electrode of the third transistor is integrally formed with the storage electrode line.

5. The display panel of claim 4 , wherein

the gate electrode of the third transistor has a portion comprising a wide width of the storage electrode line.

6. The display panel of claim 3 , wherein

the third transistor is connected to a second capacitor which comprises a first terminal and a second terminal, wherein the first terminal of the second capacitor is connected to the first pixel electrode, and the second terminal of the second capacitor is connected to the source electrode of the third transistor.

7. The display panel of claim 6 , wherein

the source electrode of the third transistor comprises a first side comprising a concave recess, and the drain electrode of the third transistor is spaced apart from the source electrode of the third transistor and disposed in the concave recess.

8. The display panel of claim 7 , wherein

the source electrode of the third transistor comprises a second side having a shape corresponding to an outer part of the gate electrode of the third transistor.

9. The display panel of claim 1 , wherein

the first transistor comprises a first gate electrode connected to the gate line, a first source electrode connected to the data line, and a first drain electrode spaced apart from the first source electrode,

the second transistor comprises a second gate electrode connected to the gate line, a second source electrode connected to the data line, and a second drain electrode separated from the second source electrode,

the third transistor comprises a third gate electrode connected to the storage electrode line, a third drain electrode connected to the second drain electrode, and a third source electrode spaced apart from the third drain electrode,

wherein the first pixel electrode is connected to the first drain electrode, and

wherein the second pixel electrode is connected to the second drain electrode and the third drain electrode.

10. The display panel of claim 9 , wherein

a first side of the first source electrode comprises a first concave recess, a first side of the second source electrode comprises a second concave recess, and a first side of the third source electrode comprises a third concave recess, and

the first drain electrode is disposed in the first recess while maintaining an interval with the first source electrode, the second drain electrode is disposed in the second recess while maintaining an interval with the second source electrode, and the third drain electrode is disposed in the third recess while maintaining an interval with the third source electrode.

11. The display panel of claim 10 , wherein

the first source electrode and the second source electrode are integrally formed with each other.

12. The display panel of claim 10 , wherein

the third source electrode has the second side having a shape corresponding to an outer part of the third gate electrode.

13. The display panel of claim 9 , wherein

the third transistor is connected to a second capacitor comprising a first terminal and a second terminal, the first terminal of the second capacitor being connected to the first pixel electrode, and the second terminal of the second capacitor being connected to the third source electrode.

14. The display panel of claim 9 , wherein

the second drain electrode and the third drain electrode are integrally formed with each other, and the second drain electrode and the third drain electrode are connected to the second pixel electrode through a contact hole.

15. A display device comprising:

a lower display panel comprising a gate line, a data line intersecting the gate line, a first transistor connected to the gate line and the data line, a second transistor connected to the gate line and the data line, a storage electrode line spaced apart from the gate line, a third transistor connected to the storage electrode line and the second transistor, a first pixel electrode connected to the first transistor, and a second pixel electrode connected to the second transistor and the third transistor;

a liquid crystal layer disposed on the lower display panel; and

an upper display panel disposed on the liquid crystal layer, the upper display panel comprising a common electrode, wherein

the third transistor is connected to a first capacitor comprising a first terminal and a second terminal, wherein the first terminal of the first capacitor is connected to a gate electrode of the third transistor, and the second terminal of the first capacitor is connected to a source electrode of the third transistor.

16. The device of claim 15 , wherein

a gate electrode of the first transistor and a gate electrode of the second transistor are connected to the gate line, and the gate electrode of the third transistor is connected to the storage electrode line.

17. The device of claim 16 , wherein

the third transistor is connected to a second capacitor comprising a first terminal and a second terminal, wherein the first terminal of the second capacitor is connected to the first pixel electrode, and the second terminal of the second capacitor is connected to the source electrode of the third transistor.

18. The device of claim 16 , wherein

the source electrode of the third transistor has at least one side having a shape corresponding to an outer part of the gate electrode of the third transistor.

19. A method for providing a circuit layout for operating a display device, the method comprising:

disposing a gate line and a data line intersecting the gate line on a substrate;

disposing a first pixel electrode and a second pixel electrode on the substrate

forming a first transistor, a second transistor and a third transistor and each transistor comprising a gate electrode, a source electrode, and a drain electrode, the first transistor and the second transistor coupled to the gate line and the data line and the first pixel electrode and the second pixel electrode coupled to the respective transistors; and

forming a storage electrode line that is spaced apart from the gate line, wherein the third transistor being separated from the gate line is coupled to the storage electrode line and the second transistor, and wherein the first pixel electrode is coupled to the first transistor, and the second pixel electrode is coupled to the second transistor and the third transistor, wherein

the third transistor is connected to a first capacitor which comprises a first terminal and a second terminal, wherein the first terminal of the first capacitor is connected to the gate electrode of the third transistor, and the second terminal of the first capacitor is connected to the source electrode of the third transistor.

20. The method of claim 19 , wherein

the gate electrode of the third transistor is integrally formed with the storage capacitor electrode line.