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随着现代化电子通信时代的到来,在日本,增大普通彩色电视机荧光屏尺寸的要求日益强烈。以前,最大的电视机荧光屏为26英寸。最近,日本市场出售27和28英寸电视机。不久将出售35英寸电视。同时将研制30英寸彩色显象管。在高清晰度电视方面,正在研制40英寸彩色显象管。这样,日本正在迅速进入大屏幕电视时代。过去没有这种大屏幕电视机,是由投影电视来弥补的。
With the advent of the era of modern electronic communications, the demand for increasing the size of ordinary color television screen in Japan has become increasingly strong. In the past, the largest TV screen was 26 inches. Recently, the Japanese market sells 27- and 28-inch televisions. Will soon sell 35-inch TVs. At the same time will develop 30-inch color picture tube. In high-definition television, 40-inch color picture tubes are being developed. In this way, Japan is rapidly entering the era of big-screen television. In the past, there was no such big-screen television set that was compensated by the projection television.