METHOD OF COMPENSATING FOR GATE DRIVING ON ARRAY SIGNAL LINE RESISTANCE, AND LIQUID CRYSTAL DISPLAY PANEL USING SAME

• Main Author: ZENG, LIMEI
• Format: Patent
• Language: Chinese; English; French
• Published: 09.07.2015
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

Provided are a method of compensating for gate driving on array (GOA) signal line resistance, and liquid crystal display panel using the method, the method comprising: step 1, providing a TFT substrate (20), the TFT substrate (20) being provided with a GOA region (22) comprising a plurality of GOA units (24), each GOA unit (24) comprising a plurality of GOA modules, and each GOA module being electrically connected to a pull line; step 2, providing a system board (40) electrically connect to the GOA modules via the pull lines; step 3, adjusting the resistance between the system board (40) and the GOA modules so as to enable the system board (40) to provide equal resistance-capacitance delay of the clock signals for the GOA modules in the same GOA unit (24), such that the gate driving signals have the same delay, and two neighboring rows of pixels have the same charging rate and the same gray scale, thus avoiding stripes and improving display effect. L'invention concerne un procédé de compensation de la résista