Title: | 一種於氮化物半導體進行蝕刻的方法 |
Authors: | 李威儀 黃信雄 曾虹諭 |
Issue Date: | 1-Mar-2012 |
Abstract: | 本發明於氮化鎵層上形成介電層,利用曝光以及顯影蝕刻製程使該介電層形成條狀或點狀之圖形,並以該介電層作為後續氮化鎵層進行側向成長(Epitaxy Lateral Overgrowth)之遮罩,在氮化鎵層上方長成氮化鎵厚膜,接著以濕蝕刻方式將介電層移除,並蝕刻介電層上方之氮化鎵厚膜,以形成所需之特定形狀。 |
Gov't Doc #: | H01L021/306 |
URI: | http://hdl.handle.net/11536/106028 |
Patent Country: | TWN |
Patent Number: | I359454 |
Appears in Collections: | Patents |
Files in This Item:
If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.