Psycure Co., Ltd. is a company specializing in SW/HW solution development that provides education and treatment services specialized in digital treatment. Recently, as we enter the era of the 4th industrial revolution, digital treatment technology is rapidly developing. In line with the era in which various technologies and services are appearing in large numbers centering on domestic and foreign conglomerates, the company independently possesses core source technologies and know-how. In addition, CureClean developed by Psycure Co., Ltd. obtained a patent for HINS, the world's first developed technology using the 405nm wavelength of visible light that is harmless to the human body. There are stand type, ceiling type, mini bar, and vehicle type. Psycure Co., Ltd. has its own factory, so it can be customized in various forms (OEM, ODM). All products have been certified for virus and bacteria test results and harmlessness to the human body (IEC62471) through an official agency, and have received various overseas certifications (CE, FCC, CUL, RCM, PSE) for export. CureClean is not a UVC sterilizer that is harmful to the human body, but a sterilizer made using 405nm visible light that is harmless to the human body. The LED sterilizer product market can be divided into the UV market and the visible light 405nm market. The UV market has already reached a saturation point with too many products being released, and it can be said to be a red ocean. The 405nm market used by CureClean is the beginning of home appliances, a blue ocean from a business point of view, and it is quite different from UV products. UV products are harmful to the human body, and many people are aware of the ozone generation problem, and there is a lot of evidence for it, so people are reluctant to use UV products. Meanwhile, CureClean is harmless to the human body and has obtained a certificate through an experiment. In addition, the UV of the product is about 10,000 hours, while CureClean can be used for 50,000 hours, and the electricity bill is low due to the low power specification. The sterilizing power of CureClean can kill the four major bacteria, the Corona 19 virus and the influenza virus. CureClean is certified to kill 99.9% of E. coli, Staphylococcus aureus, COVID-19 virus, and influenza virus. We believe that CureClean has the potential to become an essential home appliance to help with quarantine.