Patent ID: 8883599

Claim:
A method for manufacturing a semiconductor device comprising: preparing a base substrate; forming a semiconductor layer on the base substrate; forming an ohmic electrode part having ohmic electrode lines, on the semiconductor layer; and forming a Schottky electrode part, which is disposed on the semiconductor layer to be spaced apart from the ohmic electrode lines and has Schottky electrode lines parallel to the ohmic electrode lines, wherein forming the ohmic electrode part further comprises forming an ohmic electrode plate connected to one end of the ohmic electrode lines, forming the Schottky electrode part further comprises forming a Schottky electrode plate connected one end of the Schottky electrode lines, one line of the Schottky electrode lines is disposed between two of the ohmic electrode lines to thereby achieve an interdigited configuration in which the ohmic electrode part and the Schottky electrode part are formed, forming the ohmic electrode lines and the ohmic electrode plate is made through an in-situ scheme, and forming the Schottky electrode lines and the Schottky electrode plate is made through the in-situ scheme.