| 摘要 |
An exemplary liquid crystal display device includes a scanning voltage adjusting circuit (250), a scaler (220), and a liquid crystal display panel (200). The scanning voltage adjusting circuit is configured for detecting an environment temperature and generating a scanning voltage adjusting signal corresponding to the environment temperature. The scaler is capable of receiving the scanning voltage adjusting signal and generating a scanning voltage according to the scanning voltage adjusting signal. The liquid crystal display (LCD) panel is configured to be driven by the scanning voltage and thereby display images.
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