韩国能源技术研究所建筑能源部的赵诚焕研究员以及他领导的研究小组,投资3亿韩元,历时3年,研制出一种具有良好绝热功能的真空窗。 这种真空窗是在玻璃之间造成狭窄的空间,然后利用真空泵将空气抽出,同时用大功率的激光,瞬间将抽空气的出口焊住,使其形成真空。 Researcher Zhao Cheng-Hwan of the Ministry of Energy and Energy of the Korea Institute of Energy Technology and a research group under his leadership invested 300 million won to develop a vacuum window with good thermal insulation for three years. This type of vacuum window creates a narrow space between the glass, and then uses a vacuum pump to pump out the air. At the same time, a high-power laser is used to instantly weld the outlet of the pumping air to form a vacuum.