| 摘要 |
<p>A drive circuit and a mobile terminal. The drive circuit comprises: a voltage regulator circuit chip and a feedback resistor network; the voltage regulator circuit chip is disposed on a main board (1), and a voltage output end of the voltage regulator circuit chip is connected to an input end of the feedback resistor network. An output end of the feedback resistor network is connected to a feedback end of the voltage regulator circuit chip, and all resistors in the feedback resistor network are disposed on a circuit board of a display screen (2). The drive circuit ensures compatibility of display screens from different vendors. Moreover, the reliability of the circuit is ensured, the yield is improved, the supply of display screens is ensured, and the price of the supplied materials is decreased.</p> |
