Voltage level generating device
The invention discloses a voltage level generating device, comprising a reference voltage generating module, a first circuit module, a second circuit module and a switch module, wherein, the voltage level generating device disclosed by the invention can achieve the same function as the traditional c...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention discloses a voltage level generating device, comprising a reference voltage generating module, a first circuit module, a second circuit module and a switch module, wherein, the voltage level generating device disclosed by the invention can achieve the same function as the traditional common voltage level generating device only by a buffer, a voltage regulator and an arithmetic and logic unit, thereby being capable of reducing circuit distribution area to reduce the cost of an integrated circuit. In addition, the voltage level generating device disclosed by the invention can also select different voltage level outputs to reduce the power consumption of a display. |
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