OLED ENCAPSULATION FOR FLEXIBLE OLED HAVING EXCELLENT HEAT EMISSION PROPERTY CORROSION RESISTANCE AND WORKABILITY AND METHOD FOR PREPARING THE SAME

摘要

the present invention can be prepared by an electroforming process, the thermal expansion coefficient and the surface roughness is controlled, heat dissipation and / or domestic minute component superior OLED for iron-chromium alloy, a sealing material and method for manufacturing as, chromium 30 to 50% by weight, sulfur 100-1000ppm and the balance iron and other unavoidable impurities, including iron-chromium alloy foil; And the iron-iron comprising a CNT layer formed on one or both sides of a chromium alloy foil-chromium alloy sealing material, and iron in the conductive bed precursor, chromium electrolyte containing the sulfur-containing compound or sulfur-containing metals other than the precursor and sulfate contacting the; Electric current was applied to the bed and conducting the electrolyte and deposited on a conductive bed of iron and chromium, by sulfur vacancies iron containing sulfur-deposited to form a layer of a chromium alloy; Iron and removed, and the deposited layer from the conductive bed - and a step of obtaining a chromium alloy foil, an iron containing the sulfur-chromium alloy foil, an iron including a CNT layer formed on a surface-chromium alloy sealing material production method It is available. ;