| 摘要 |
<p>An LCD (liquid crystal display) device comprises an LCD panel and a backlight device for emitting light rays to the LCD panel, wherein the backlight device serving as a light source is provided with a first light emitting part used for emitting light whose emission wavelength ranges from 640 nm to 680 nm as well as a second light emitting part used for emitting light whose emission wavelength ranges from 496 nm to 515 nm.</p> |
