| 发明名称 |
LED BACKLIGHT DRIVING CIRCUIT, LCD DEVICE, AND METHOD FOR DRIVING THE LED BACKLIGHT DRIVING CIRCUIT |
| 摘要 |
A light emitting diode (LED) backlight driving circuit includes an LED light bar, a power supply that drives the LED light bar, and a control assembly that controls the LED light bar and the power supply. The control assembly is configured with a monitor that reduces brightness of the LED light bar when a display image of a liquid crystal (LC) panel is switched between a two-dimensional (2D) display mode of the LC panel and a three-dimensional (3D) display mode of the LC panel, and the brightness of the LED light bar goes normal after a preset delay time. |
| 申请公布号 |
US2014354181(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201314006323 |
申请日期 |
2013.06.28 |
| 申请人 |
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD |
发明人 |
Zhang Hua |
| 分类号 |
G09G3/34 |
主分类号 |
G09G3/34 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A light emitting diode (LED) backlight driving circuit, comprising:
an LED light bar; a power supply that drives the LED light bar; and a control assembly that controls the LED light bar and the power supply; wherein the control assembly is configured with a monitor that reduces brightness of the LED light bar when a display image of a liquid crystal (LC) panel is switched between a two-dimensional (2D) display mode of the LC panel and a three-dimensional (3D) display mode of the LC panel, and the brightness of the LED light bar goes normal after a preset delay time. |
| 地址 |
Shenzhen CN |
