硬件及结构：Hardware and Structure
1、背光系统划分为多个独立的区域，每个区域可以独立控制亮度，从而实现更精细的控光效果
The backlight system is divided into a plurality of independent areas, and the brightness of each area can be controlled independently, In order to achieve a finer light control effect.
2、分区背光技术可以显著提升画面的对比度和细节表现。暗部细节更加丰富，亮部则不会过曝，整体画面层次分明，色彩更加真实鲜艳
Zoned backlight technology can significantly improve the contrast and detail performance of the picture. Dark details are more abundant, bright parts will not be overexposed, the overall picture is clear, and the color is more real and bright.
3、由于每个分区可以独立调节亮度，观影时暗部画面不会刺眼，亮部也不会造成视觉疲劳，长时间观看眼睛不易干涩酸痛
Because the brightness of each partition can be adjusted independently, the dark part of the picture will not be dazzling, the bright part will not cause visual fatigue, and the eyes will not be dry and sore for a long time.
4、目前最高端的背光分区技术是Mini LED，可以实现上千个分区
At present, the most advanced backlight partition technology is Mini LED, which can realize thousands of partitions.