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彩电中,无论是平面直角,还是超平、纯平,其最大的区别就在于内部的显像管不同——根据显像管的不同,其内部的扫描电路结构也相应有所改变。超平电视顾名思义,就是彩用了超平面显像管,相对于传统的球面显像管和平面直角显像管电视,它虽然仍有弧度,似弧度已经极小,据有关材料显示,超平面显像管比平面直角显像管要平坦30％以上。因此,超平面彩电的失真度已经减少到很低,其清晰度、逼真感都达到了很高的程度,并且画面更加柔和,层次感也更加丰富,其使用寿命也要比平面直角显像管长得多。
Color TV, whether it is flat right angle, or ultra-flat, flat, the biggest difference is that the internal CRT different - according to the CRT, the internal scan circuit structure has changed accordingly. As the name implies, ultra-flat-screen TV is the use of super-plane picture tube, compared with the traditional spherical CRT and flat right-angle CRT TV, although it is still radian, like the curvature has been minimal, according to the material shows that hyperplane CRT Flat over 30%. Therefore, the distortion of the ultra-flat color TV has been reduced to very low, its sharpness, sense of reality have reached a high level, and the picture is more gentle, layered and richer, and its life expectancy than the plane right angle CRT many.