2015年5月,丰田合成(襎田合成株式会社)宣布成功开发出具有耐高压、低损耗等优异物理特性的氮化镓(GaN)半导体的制备技术。随着混合动力汽车用控制装置和光伏发电用电力转换装置在相关领域运用越来越广泛,对这些设备小型化和高效化的需求也不断增加。丰田合成自1986年起致力于蓝色 In May 2015, Toyota Kaneko (襎 田 合成 株式会社) announced that it has successfully developed the production of gallium nitride (GaN) semiconductors with excellent physical properties such as high voltage resistance and low loss. As control devices for hybrid vehicles and power conversion devices for photovoltaic power generation are increasingly used in related fields, the demand for miniaturization and high efficiency of these devices is also increasing. Toyota synthetic since 1986 dedicated to the blue