Patent ID: 8664661

Claim:
A pixel structure comprising: a data line; a first scan line not parallel to the data line; a first thin film transistor and a second thin film transistor, the first and second thin film transistors being disposed on the first scan line and electrically connected to the first scan line and the data line, the first thin film transistor having a first gate, a first channel layer, a first source, and a first drain, the second thin film transistor having a second gate, a second channel layer, a second source, and a second drain, wherein the first source is electrically connected to the data line, and the second drain is connected to the first source; a second scan line parallel to the first scan line; a third thin film transistor disposed on the second scan line and electrically connected to the second scan line, the third thin film transistor having a third gate, a third channel layer, a third source, and a third drain, the third source being connected to the second source; a main pixel electrode electrically connected to the first drain of the first thin film transistor; a sub-pixel electrode electrically connected to the third source of the third thin film transistor, wherein each of the third source and the third drain has a linear portion, a first deflection portion and a second deflection portion formed integrally, the linear portion connected between the first deflection portion and the second deflection portion is arranged across the third channel layer, a connection of each first deflection portion connected to an end of the linear portion is arranged between the edge of the second scan line and the third channel layer, and a connection of each second deflection portion connected to another end of the linear portion is arranged between the edge of the second scan line and the third channel layer, such that a first distance exists between the linear portions of the third source and the third drain, a second distance exists between the first deflection portions of the third source and the third drain, a third distance exists between the second deflection portions of the third source and the third drain, and the second distance and the third distance are greater than the first distance and the second scan line and the first deflection portions of the third source and the third drain being overlapped by about 0 um˜about 1 um.