| 摘要 |
PURPOSE: A laser LED(Light Emitting Diode) and manufacturing method thereof are provided to improve emissive efficiency of the LED by using an HRC(High Reflective Coating). CONSTITUTION: An n-nitride layer(21), an active layer(22) and a p-nitride layer(23) are sequentially formed on a substrate(20). The n-nitride layer is partially exposed to the outside by etching vertically the resultant structure from the p-nitride layer to a portion of the n-nitride layer. A transparent electrode(24) is formed on the remaining p-nitride layer. A p-pad electrode(25) is formed on the transparent electrode and an n-pad electrode(26) is formed on the exposed n-nitride layer. An HRC(27) is formed on the entire surface of the resultant structure except for the p-pad electrode and the n-pad electrode. |
