The semiconductor luminous element and the electrode for the semiconductor luminous element, the production manner, the semiconductor substrate where the 1st electrode was formed to the illuminant null back which uses the LED

摘要

PROBLEM TO BE SOLVED: To substantially improve luminous efficiency in a semiconductor light- emitting device. ;SOLUTION: A semiconductor light-emitting device 10 is provided with a semiconductor substrate 1, where a first electrode 4 is formed on a backside, a semiconductor layer 3 including a luminous part 2 while the semiconductor layer 3 is formed on the semiconductor substrate 1, a distribution electrode 7 that is formed while being partially distributed to one portion of the surface of the semiconductor layer 3 and is in ohmic contact with the semiconductor layer 3, a transparent conductive film 4 that is formed, while covering the surface of the semiconductor layer 3 and a distribution electrode 7 and is continuous to the distribution electrode 7, and a pedestal electrode 6 that is formed at one portion of the surface of the transparent conductive film 4 and is continuous to the transparent conductive film 4.;COPYRIGHT: (C)2001,JPO