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1980年10月,我有机会去日本东京参观了电子展览会、广播设备展览会和全日本音响展览会。顺便还访问了索尼、三菱、东芝、山叶四家公司的展销店,日本广播协会(NHK)技术中心,日本电视公司(NTV)、朝日电视公司、静冈第一电视台。另外,曾经两次到NHK综合技术研究所,就“沙其康(硒砷碲)管”和电视静止画片广播进行了专题参观座谈,还到日立公司的茂原工厂、小金井工厂参观了摄象管和录象机的生产线等。现将一些见闻简略介绍于下。
In October 1980, I had the opportunity to visit Tokyo, Japan for electronic exhibitions, radio equipment exhibitions and all-Japan audio exhibitions. By the way, we visited showrooms of Sony, Mitsubishi, Toshiba and Yamaha four companies, Japan Broadcasting Association (NHK) Technology Center, Japan Television Corporation (NTV), Asahi Television Corporation and Shizuoka First Television Station. In addition, we visited the NHK Institute of Integrated Technology twice to conduct a special discussion on “Sikkikan” (selenium, arsenic and tellurium) tubes and television still picture broadcasts. We also visited Hitachi’s Mobara Plant and Koganei Plant visited a video tube And VCR production lines. Now some briefing on the following information.