| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for forming a simple electroluminescent device which radiates a prescribed wavelength. SOLUTION: The method includes a process of supplying a group IV semiconductor substrate (102), a process of forming p+/n+ junctions (108, 108, and 110)in the substrate, a process of forming a plurality of interleaved p+/n+ junctions, and a process of forming an electroluminescent (EL) layer (104) for overlaying the p+/n+ junctions. The substrate (102) may be Si, C, Ge, SiGe, or SiC and a silicon on insulator (SCI), bulk Si, Si on glass or Si on plastic. The EL layer (104) may be a material, such as a nano crystal Si, nano crystal Ge and fluorescent polymer or a group II-VI material, such as ZnO, ZnS, ZnSe, CdSe and CdS. COPYRIGHT: (C)2006,JPO&NCIPI |
