电视工业是电子工业的重要组成部分之一。战后国外电视工业有了较大的发展,其中尤以美国、日本发展最为迅速。目前全世界有一百三十多个国家和地区播送黑白电视,有二十四个国家和地区已播送彩色电视。世界电视机总数共有二亿七千万架,其中彩色电视机占四千一百万架。美国、日本电视机总数共占世界总数的42%;彩色电视机共占85%。在六十年代,一些主要资本主义国家黑白电视已基本普及,正在发展彩色电视,而美、日两国的彩 The television industry is an important part of the electronics industry. After the war, the foreign television industry had a greater development, especially in the United States and Japan. There are currently more than 130 countries and territories around the world broadcast black and white television, color television has been broadcast in 24 countries and regions. The total number of world television sets is 270 million, of which 41 million are color television sets. The United States, Japan, the total number of television sets accounted for 42% of the world total; color TV accounted for 85%. In the 1960s, black-and-white television in some major capitalist countries had basically popularized and color television was being developed, while the colors of the United States and Japan