Abstract:
A display device includes an accommodating member in which an inner space is defined, a display panel accommodated in the inner space in the accommodating member, and an energy generating module disposed between the accommodating member and the display panel and which produces a triboelectricity, where the energy generating module includes a first electrified substrate fixed to the accommodating member and a second electrified substrate disposed on the first electrified substrate, the second electrified substrate moves relative to the first electrified substrate by a frictional event, and the triboelectricity is produced by the relative movement between the first and second electrified substrates.
Abstract:
A light emitting diode package includes a light emitting diode that emits a first light, a fluorescent substance that absorbs the first light and generates a second light having a wavelength different from the first light, and at least one core-shell particle disposed on a surface of the fluorescent substance. The core-shell particle includes a metal particle and an insulating layer coated on a surface of the metal particle. The core-shell particle receives at least one light component of the first light and the second light to induce a surface plasmon resonance.