| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the deterioration of picture quality to be generated by the RC delays of gate lines by respectively impressing compensation voltage different each other on divided electrodes while dividing plural pieces of common electrodes and compensating errors of pixel voltages due to the RC delays of gate lines. SOLUTION: Plural pieces of divided electrodes 29 are arranged between a glass substrate 28 in which thin film transistors are included and a glass substrate 30 in which color filters are included and plural pieces of common electrodes are respectively vertically divided to gate lines to constitute these plural pieces of divided electrodes 29. Then, errors are made to be compensated by compensation voltages different each other by divided electrodes 29 by measuring errors of the video signal impressed on respective thin film transistors connected to the gate lines and respective liquid crystal capacitors connected to these thin film transistors and by respectively impressing errors for reducing the errors on the divided electrode 29 in which common electrodes are formed with plural pieces of divided electrodes.</p> |
