ULTRAVIOLET SCREENING MATERIAL USING METAL NANO-PARTICLE

摘要

PROBLEM TO BE SOLVED: To provide an ultraviolet screening material using metal nano-particles. SOLUTION: The ultraviolet screening material contains nano-sized metal particles that absorb and screen ultraviolet wavelengths using surface plasmon absorption wavelengths and dielectrics. Ultraviolet wavelengths or specific wavelengths are absorbed and screened by the surface plasmon absorption wavelengths of metal nano-particles or the plasmon absorption wavelengths transferred by dielectrics. Thus, good visibility is exerted when the material is used for an image displaying apparatus, such as a cellular telephone. COPYRIGHT: (C)2008,JPO&INPIT