Liquid crystal display panel and method for correcting poor burning of liquid crystal display panel
The invention provides a liquid crystal display panel and a method for correcting the poor burning of the liquid crystal display panel. The liquid crystal display panel comprises a display panel, a source driver, a time sequence driver connected with the source driver and a detection circuit connect...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a liquid crystal display panel and a method for correcting the poor burning of the liquid crystal display panel. The liquid crystal display panel comprises a display panel, a source driver, a time sequence driver connected with the source driver and a detection circuit connected with the time sequence driver, wherein the detection circuit comprises a test circuit and a plurality of switching TFTs connected with the test circuit; wherein the display panel is divided into a plurality of areas, each area corresponds to one switching TFT, and the common voltage of the corresponding area is measured through the switching TFT; the test circuit is used for detecting whether the display panel is a static picture or a non-static picture. The display panel is divided into a plurality of areas, the common voltage of each area is measured, and when a display image is a non-static image, only the common voltage Vcom C at the center position is output; and when the display picture is a static picture |
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