Philips has quietly dropped its advanced,blinking fluorescent backlights for flat televisions,and will instead focus on LED backlights which are smaller,the Dutch electronics group said on Monday.

　　This puts an end to the technology designed to dramatically reduce motion blur and smear on flat LCD televisions,a notorious problem with those types of

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TV sets.

　　Philips had touted the technology called Aptura as a major innovation and a potential cash cow for the lighting division which has been repositioned as one of Philips' growth engines.

　　日前，飞利浦公司悄然换下了其平板电视上的“闪光光源荧光背景灯”，而一改使用备受瞩目、体积更小的LED背景灯。

　　飞利浦公司对平板电视背景灯技术进行的这一改造，将大大减少用户的视觉运动模糊感受，解决多年来困扰飞利浦电视技术的一个难题。

　　飞利浦公司此前一直在推销自己的Aptura背光技术，飞利浦称，Aptura背光技术可以大大提高液晶电视中快速移动物体的锐度和对比度，解决了液晶屏幕显示质量的最大问题之一：残影，出现残影的原因是液晶电视在显示图像时像素发光延迟所致。