具有多层发光叠层的发光元件;A Light-Emitting Element With Multiple Light-emitting Stacked Layers

摘要

一发光元件具有一基板；一第一发光叠层位于基板之上；一穿隧层位于第一发光叠层之上；一第二发光叠层位于穿隧层之上；以及一接触层位于第二发光叠层之上。; a first light-emitting stacked layer formed on the substrate; a tunneling layer formed on the first light-emitting stacked layer; a second light-emitting stacked layer formed on the tunneling layer; and a contact layer formed on the second light-emitting stacked layer.