In the post-epidemic era, how to display their own products at the same time better sterilization protection has become a problem encountered by major enterprises. Inspired by the "New Coronavirus Infection Pneumonia Diagnosis and Treatment Plan" issued by the National Health Commission, it is clearly mentioned that the new coronavirus is sensitive to ultraviolet rays and heat. Inspired by this, I designed this LCD with intelligent ultraviolet intelligent killing function Display module display device. This design mainly uses deep ultraviolet antivirus and infrared sensing technologies. When the device detects someone approaching, it will automatically pop up the screen to be displayed. When it detects that someone leaves, it will immediately withdraw the screen from the "space station" for ultraviolet disinfection. On the material, an anodized metal shell is used. I hope that through my design, for the post-epidemic era of enterprise security display and users safe visit escort!