▎ 摘　　要

NOVELTY - The absorber has a first conductive layer (200) formed on a front surface of a first dielectric layer (100). A second conductive layer (300) is formed on rear surface of the dielectric when electromagnetic waves passing through the first conductive layer and the first dielectric are incident. A reflective layer (500) is provided on the rear surface of a second dielectric layer (400). A first pattern is formed to surround multiple patterns. A second pattern is arranged to surround a blank region surrounding set of first patterns. The blank region surrounds the patterns. The first and second dielectric layers are made of carbon ink, copper, silver, graphene and indium tin oxide (ITO). USE - Broadband metamaterial absorber for transparent electrodes of amorphous silicon thin film solar cells and dye-sensitized solar cells used in flat panel displays such as LCD, plasma display panel (PDP) and organic LED (OLED). ADVANTAGE - The absorber induces multiple resonance currents by an incident electromagnetic wave and a multilayer structure in which incident electromagnetic waves cause multiple resonance, so that conductivity loss of the patterns of each layer can be reduced. The absorber is implemented with a conductive material having high absorption rate in a broad band so as to effectively absorb the electromagnetic waves. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a broadband metamaterial absorber for flat panel display. First dielectric layer (100) First conductive layer (200) Second conductive layer (300) Second dielectric layer (400) Reflective layer (500)