GIP circuit with compensation function and compensation method

The invention discloses a GIP circuit with a compensation function and a compensation method. The GIP circuit comprises a pre-charging circuit, an output circuit, a compensation circuit and a pull-down voltage stabilizing circuit. The compensation circuit comprises a first transistor, a second trans...

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Bibliographische Detailangaben
Hauptverfasser: LIU HANLONG, ZHENG CONGXIU, ZHONG HUIPING, LIU ZHENDONG, RUAN SANGSANG, GUO ZHIYU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention discloses a GIP circuit with a compensation function and a compensation method. The GIP circuit comprises a pre-charging circuit, an output circuit, a compensation circuit and a pull-down voltage stabilizing circuit. The compensation circuit comprises a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a seventh transistor and a first capacitor. The pull-down voltage stabilizing circuit comprises an eighth transistor, a ninth transistor, a tenth transistor and an eleventh transistor. The compensation circuit is connected to the grid electrodes of the eighth transistor and the ninth transistor, the pre-charging circuit is controlled to charge and discharge the first capacitor, and the voltage difference between the grid electrodes and the source electrodes of the eighth transistor and the ninth transistor is adjusted in cooperation with switching changes of other transistors, so that when the GIP circuit carries out pull-down v