发明名称 |
DRIVER OUTPUT STAGE |
摘要 |
<p>This disclosure provides systems, methods and apparatus for providing an output voltage to be used in a display device. In one aspect, a circuit may include switches and a digital-to-analog converter (DAC). A charge recycling circuit may include a capacitive voltage divider providing voltage supplies for the switches to select from and provide to the DAC. A storage capacitor may be configured to be coupled one at a time and in parallel with individual capacitors of the capacitive voltage divider. The storage capacitor may store charge that may be reused. Additionally, a data control circuit may provide control signals for the switches and the DAC.</p> |
申请公布号 |
WO2016007242(A1) |
申请公布日期 |
2016.01.14 |
申请号 |
WO2015US33988 |
申请日期 |
2015.06.03 |
申请人 |
QUALCOMM MEMS TECHNOLOGIES, INC. |
发明人 |
VAN LIER, WILHELMUS JOHANNES ROBERTUS;MANCA, JOSEPH PETER JOHN;CONDITO, VINCENT ANTHONY |
分类号 |
H03M1/68;G02B26/00;H03M1/76 |
主分类号 |
H03M1/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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