Samsung Advanced Institute of Technology

In Yong Song

Jae Young Choi

Seong Jae Choi

Hyeon Jin Shin

Seon Mi Yoon

Dong Kee Yi

Disclosed herein is an ultraviolet (UV) light-blocking composition comprising a metal nanoparticle that absorbs and blocks a UV light wavelength using a surface plasmon-absorbing wavelength, and a dielectric. The UV light-blocking composition is capable of absorbing and blocking a UV light wavelength or, a specific wavelength, using the surface plasmon-absorbing wavelength of the metal nanoparticle or, the plasmon-absorbing wavelength transited by the dielectric, thereby demonstrating increased visibility when applied to an image display apparatus such as a mobile phone, and the like.

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Suwon-si, South Korea

In Yong Song