Patent ID: 11880107
Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A pixel electrode, wherein the pixel electrode comprises a frame electrode and a keel electrode, the frame electrode forms a closed region, the keel electrode is located in the closed region, the keel electrode comprises at least a first trunk and a second trunk vertically intersecting the first trunk, the first trunk and the second trunk divide the closed region into four sub areas, and a shape of an area composed of any two adjacent sub areas is pagoda shaped, to improve a light transmittance of the pixel electrode;
wherein the first trunk and the second trunk divide the frame electrode into four segments, the four segments are arranged symmetrical to an intersection of the first trunk and the second trunk, each of the four segments comprises a first sub segment parallel to the first trunk, a second sub segment parallel to the second trunk, and a connection segment connecting the first sub segment and the second sub segment, the connection segment comprises a group of connection sub segments, the connection sub segments comprise a third sub segment parallel to the second sub segment and a fourth sub segment parallel to the first sub segment, the third sub segment and the fourth sub segment are vertically connected, a free end of the third sub segment is connected with the first sub segment, a free end of the fourth sub segment is connected with the second sub segment, a distance between the first sub segment and the first trunk is greater than a distance between the fourth sub segment and the first trunk, and a distance between the second sub segment and the second trunk is greater than a distance between the third sub segment and the second trunk.