代理机构 |
Oblon, McClelland, Maier & Neustadt, L.L.P. |
代理人 |
Oblon, McClelland, Maier & Neustadt, L.L.P. |
主权项 |
1. A liquid crystal display device, comprising:
a first substrate including;
a gate line extending in a first direction,a source line extending in a second direction orthogonally crossing the first direction,a switching element electrically connected with the gate line and the source line,a first sub-common electrode extending in the first direction and facing the gate line,a first main-common electrode connected with the first sub-common electrode and extending in the second direction, the first main-common electrode facing the source line, anda pixel electrode including a main-pixel electrode linearly extending in a direction different from the first and second directions, the pixel electrode electrically connected with the switching element and formed of transparent conductive material, a second substrate including a second main-common electrode extending in the second direction so as to face the first main-common electrode, wherein the potential of the second main-common electrode is the same as the first main-common electrode; and a liquid crystal layer held between the first substrate and the second substrate, wherein the pixel electrode includes a first sub pixel electrode connected with a first end of the main-pixel electrode and extending in the first direction, and a second sub-pixel electrode connected with a second end of the main-pixel electrode and extending in the first direction, and the pixel electrode is formed in a “Z” shape, the first substrate includes an auxiliary capacitance line extending in the first direction, the first sub-pixel electrode is located on the auxiliary capacitance line, and the second sub-pixel electrode is arranged apart from the first sub-common electrode along the gate line, the first substrate includes a second sub-common electrode connected with the first main-common electrode and located on the auxiliary capacitance line, and the second sub-common electrode extends in the first direction and is arranged apart from the first sub-pixel electrode. |