| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode layer and light-emitting device which is equipped with the same. <P>SOLUTION: For this electrode layer, formed after a primary electrode layer and secondary electrode layer have been sequentially laminated on a p-type compound semiconductor, the primary electrode layer is formed by adding additive elements to an indium oxide. The additive elements include, at least one element selected from among a group Mg, Ag, Zn, Sc, Hf, Zr, Te, Se, Ta, W. Nb, Cu, Si, Ni, Co, Mo, Cr, Mn, Hg, Pr and La. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
