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随着电子技术的迅速发展;大规模集成电路的开发应用;高档音响设备的出现;使大屏幕直观型彩电具有造型优美、画面视野广阔、图像色彩鲜艳逼真、伴音优美动听,成为人们渴望的高档家电。自70年代中期以来,日本就进行了大屏幕彩电的研制和开发工作(我国起步较迟),目前日本在这方面的技术已走在世界各国之前。在日本市场上,大屏
With the rapid development of electronic technology; development and application of large-scale integrated circuits; the emergence of high-end audio equipment; large-screen intuitive color TV with a sleek, wide field of vision, vivid images vivid, beautiful sound, become people desire high Appliances. Since the mid-1970s, Japan has conducted research and development work on large-screen color TVs (China started later). At present, Japan’s technology in this area has gone before all the countries in the world. In the Japanese market, big screen