| 摘要 |
The present invention relates to a method for protecting a DC stress using an MIPI video mode to protect the generation of deterioration in liquid crystal by supplying a DC voltage for a period of time or more. When a display driver IC does not analyze a PAC outputted from a host, clock signals and data are periodically changed in to LP-11 states, or when the display driver IC does not receive a video signal, all crystal liquid display driving signals (Gate, Vcom, data) are outputted to a GND. Thereby, A DC voltage is not generated so that the generation of deterioration of crystal liquid due to a DC voltage stress can be prevented. |
