| 摘要 |
<p>Provided are a metal substrate for an OLED in which an oxide graphene composite layer is formed on a side of a Fe-Ni alloy substrate and a manufacturing method of the same. According to the present invention, the metal substrate for the OLED has an outstanding flexibility, heat dissipation, inner moisture, and workability, is easy to control surface roughness and thermal expansion coefficient, and has an economic efficiency.</p> |
