| 发明名称 |
BACKLIGHT MODULE, LIQUID CRYSTAL DISPLAY AND CONTROL METHOD FOR DRIVING BACKLIGHT SOURCE |
| 摘要 |
A backlight module, a liquid crystal display and a control method for driving the backlight source, the backlight module comprising an LED backlight source and a driving circuit, the LED backlight source comprising first LEDs each formed of a blue light chip, red phosphor powder and green phosphor powder, and second LEDs each formed of a blue light chip, a green light chip and red phosphor powder, and the driving circuit comprising driving circuit modules for driving the first LEDs and the second LEDs respectively. The liquid crystal display includes the above-mentioned backlight module and the display panel. |
| 申请公布号 |
US2015146135(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201314371352 |
申请日期 |
2013.06.18 |
| 申请人 |
Lin Lifeng;Zhan Hongming;Wang Yongcan |
发明人 |
Lin Lifeng;Zhan Hongming;Wang Yongcan |
| 分类号 |
G02F1/1335;F21V8/00;H05B33/08;F21K99/00 |
主分类号 |
G02F1/1335 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A backlight module comprising an LED backlight source and a driving circuit, the LED backlight source comprising first LEDs each formed of a blue light chip, red phosphor powder and green phosphor powder, and second LEDs each formed of a blue light chip, a green light chip and red phosphor powder, and the driving circuit comprising driving circuit modules for driving the first LEDs and the second LEDs respectively. |
| 地址 |
Beijing CN |
