標題: | Schottky structure in GaAs semiconductor device |
作者: | Lee Cheng-Shih Chang Yi |
公開日期: | 7-九月-2004 |
摘要: | The present invention provides a Schottky Structure in gallium arsenide (GaAs) semiconductor device, which comprises a gallium arsenide (GaAs) semiconductor substrate, a titanium (Ti) layer on a surface of said gallium arsenide (GaAs) semiconductor substrate to form Schottky contact, a diffusion barrier layer on a surface of said titanium (Ti) layer to block metal diffusion, and a first copper layer on a surface of said diffusion barrier layer. |
官方說明文件#: | H01L023/48 H01L023/52 H01L029/47 H01L029/40 |
URI: | http://hdl.handle.net/11536/104841 |
專利國: | USA |
專利號碼: | 06787910 |
顯示於類別: | 專利資料 |