| 摘要 |
<p>An LCD drive circuit, a data drive chip, a liquid crystal panel, and a liquid crystal display device. The LCD drive circuit comprises a data drive chip having multiple output ends and multiple data lines respectively connected to the output ends of the data drive chip. Output resistors (R1' to R2n') are respectively disposed between each output end of the data drive chip and each data line. Equivalent resistance (R1 to R2n) of the multiple data lines is different, and a sum of the equivalent resistance (R1 to R2n) of the data lines is equal to a sum of the corresponding output resistors (R1' to R2n'). The width occupied by the output resistors (R1' to R2n') is smaller than the width of a serpentine winding (3), so the output resistors (R1' to R2n') are used to replace the serpentine winding (3), thereby reducing the wiring space of a glass substrate (2) and implementing the narrow frame design. More data wires can be laid in a unit width of the frame, thereby reducing the cost.</p> |
