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已研制出17英寸0.26mm节距的超高分辨率FS CRT,是用于更精密的64kHz水平扫描的高级终端。其中,最新颖的设计是超精细节距殷钢荫罩,LAT—29D电子枪和冷轧硅钢臂(CROSS ARM)型STM偏转线圈,它的特点是有“十字形”校正彗差的子线圈。
A 17-inch 0.26mm pitch ultra-high resolution FS CRT has been developed for advanced terminals for more sophisticated 64kHz horizontal scanning. Among the most innovative designs are the ultra-fine-pitch Invar mask, the LAT-29D gun and the CROSS ARM-type STM deflection coil, which feature sub-coils with “crisscross” corrected coma.