是用一台坏的电脑液晶显示器（屏碎、背光灯尚好）改装成为一个用于医院、诊所等医疗场所进行x片观看的“观片灯”。 -Is a bad computer liquid crystal display (screen broken, the backlight is still good) converted into one for hospitals, clinics and other medical places x film to watch, " Opinion of light.&