| CPC G02F 1/1368 (2013.01) [G02F 1/136286 (2013.01); H10D 86/441 (2025.01); H10D 86/60 (2025.01)] | 17 Claims |
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1. A pixel electrode, comprising:
a first edge conductive part and a second edge conductive part arranged at intervals in a first direction (Y); and
a main conductive part at least partially located between the first edge conductive part and the second edge conductive part, wherein:
the main conductive part is connected to the first edge conductive part and the second edge conductive part respectively, and the main conductive part comprises at least one first group of sub-conductive parts and at least one second group of sub-conductive parts, the first group of sub-conductive parts and the second group of sub-conductive parts being alternately arranged in the first direction (Y);
each first group of sub-conductive parts comprises a first connection strip, the first connection strip extends in the first direction (Y) and has a first surface and a second surface-being opposite in a second direction (X), each first group of sub-conductive parts has a first slit located at a side of the first surface away from the second surface, and an end of the first slit away from the first connection strip is an open end;
each second group of sub-conductive parts comprises a second connection strip located at a side of the first slit away from the first connection strip and connected to the first group of sub-conductive parts, the second connection strip extends in the first direction (Y) and has a third surface and a fourth surface being opposite in the second direction (X), the third surface is located at a side of the fourth surface close to the first surface, each second group of sub-conductive parts comprises a second slit located at a side of the third surface away from the fourth surface, and an end of the second slit away from the second connection strip is an open end;
in the second direction (X), the pixel electrode is configured such that the first connection strip is closer to a transistor than the second connection strip, and an end of the first edge conductive part or the second edge conductive part away from the second connection strip is configured to be connected to the transistor;
a sum of lengths of the first connection strips in the at least one first group of sub-conductive parts is less than a sum of lengths of the second connection strips in the at least one second group of sub-conductive parts;
the first direction (Y) intersects with the second direction (X);
each first group of sub-conductive parts further comprises a plurality of first electrode strips arranged at intervals in the first direction (Y), the plurality of first electrode strips is located at a position where the first surface is away from the second surface, and is connected to the first surface, and the first slit exists between two adjacent ones of the first electrode strips;
each second group of sub-conductive parts further comprises a plurality of second electrode strips arranged at intervals in the first direction (Y), the plurality of second electrode strips is located at a position where the third surface is away from the fourth surface, and is connected to the third surface, and the second slit exists between two adjacent ones of the second electrode strips;
the third surface of the second connection strip is connected to an end away from the first connection strip of the first electrode strip closest to the second group of sub-conductive parts;
extension directions of the first electrode strip and the second electrode strip are arranged in a mirror-image way with respect to the second direction (X);
the second group of sub-conductive parts further comprises an adjustment part, the adjustment part is located at a side of the plurality of second electrode strips close to the first group of sub-conductive parts, and is located at a position where the third surface of the second connection strip is away from the fourth surface, and the adjustment part is connected with the third surface of the second connection strip;
a fifth slit is formed between the adjustment part and the first electrode strip adjacent thereto, and a sixth slit is formed between the adjustment part and the second electrode strip adjacent thereto;
ends of the fifth slit and the sixth slit away from the second connection strip are both open ends; and
the fifth slit and the first slit extend in the same direction and have the same width, and the sixth slit and the second slit extend in the same direction and have the same width,
wherein the first electrode strip closest to the fifth slit is connected to an end of the second connection strip closest to the first group of sub-conductive parts;
wherein the adjustment part comprises a first adjustment strip and a second adjustment strip, the fifth slit is formed between the first adjustment strip and the first electrode strip, and the sixth slit is formed between the second adjustment strip and the second electrode strip; and
wherein second ends, away from the second connection strip, of the first adjustment strip and the second adjustment strip are connected directly to each other to form a junction part, the junction part is spaced by a first distance from the first connection strip and by a second distance from the second connection strip, and the first distance is not zero and is smaller than the second distance so that a dark field area of the pixel electrode is reduced.
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