| 摘要 |
Disclosed is a display device with a backlight local area illumination control circuit, which employs a backlight local area illumination control circuit to control an illumination zone of the backlight module of the display device. The backlight local area illumination control circuit includes a plurality of illuminants, an illuminant controller, and an illuminant driving circuit. Based on a backlight illumination zone selection signal received, the illuminant controller selectively drives the illuminants of the backlight module so as to form a local illumination zone in the backlight module corresponding to a local displaying area in which a target image is to be displayed on the global displaying area to have the target image displayed in the local displaying area of the display device.
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