早在八十年代末期,电脑用户就开始关注显示器发出的低频磁电辐射会影响人身健康的问题.危害尤其来自甚低频的辐射(VLF)(2k Hz至400k Hz)与极低频(ELF)(5Hz至2kHz)的辐射范围,此类辐射一般需要特殊的设备来勘测.此类辐射与高压电缆产生的辐射相似.争论的焦点在于此类辐射是否会导致更多的孕妇流产以及儿童、成人患癌症的危险. As early as the late 1980s, computer users began to pay attention to the issue of low-frequency Magnetoelectronic radiation emitted by the monitor, which could affect the health of the human body especially from the very low frequency radiation (VLF) (2k Hz to 400k Hz) and very low frequency (ELF) 5Hz to 2kHz), which typically require special equipment to survey, such radiation is similar to that produced by high-voltage cables, and the debate is whether such radiation can cause more maternal miscarriages as well as children and adults Cancer risk.