发明名称 |
Power supply device, display device including the power supply device, and driving method using the same |
摘要 |
The described technology relates generally to a power supply, a display device including the same, and a driving method thereof to reduce power consumption of the display device. Embodiments include a power source voltage controller sensing a panel current flowing in the display panel and controlling a feedback voltage according to the panel current and the power source voltage, and a DC-DC converter generating a power source voltage according to the feedback voltage to respectively supply it to the plurality of light emitting elements.
|
申请公布号 |
US2011043505(A1) |
申请公布日期 |
2011.02.24 |
申请号 |
US20100659445 |
申请日期 |
2010.03.09 |
申请人 |
AHN JUNG-KEUN;KAWASHIMA SHINGO |
发明人 |
AHN JUNG-KEUN;KAWASHIMA SHINGO |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|