首页> 外国专利> STRAIN-RELAXING METHODS AND METHODS OF FORMING STRAIN-RELAXED SEMICONDUCTOR LAYERS AND SEMICONDUCTOR DEVICES USING THE SAME AND RELATED SEMICONDUCTOR STRUCTURES

STRAIN-RELAXING METHODS AND METHODS OF FORMING STRAIN-RELAXED SEMICONDUCTOR LAYERS AND SEMICONDUCTOR DEVICES USING THE SAME AND RELATED SEMICONDUCTOR STRUCTURES

机译:应变松弛方法以及使用相同和相关的半导体结构形成应变松弛的半导体层和半导体器件的方法

摘要

The present invention relates to a strain-relaxing method, a method for forming a strain-relaxed semiconductor layer and a semiconductor device using the same, and a related semiconductor structure. The strain-relaxing method, according to the present invention, forms a porous region on a surface of a semiconductor substrate; forms a first semiconductor layer which is lattice-matched to the semiconductor substrate on top of the porous region; and forms a second semiconductor layer on the first semiconductor layer, the second semiconductor layer being formed as a strained semiconductor layer, and relaxes the second semiconductor layer.
机译:应变松弛方法,形成应变松弛的半导体层的方法以及使用该方法的半导体器件技术领域本发明涉及应变松弛方法,形成应变松弛的半导体层的方法以及使用该方法的半导体器件。根据本发明的应变松弛方法,在半导体衬底的表面上形成多孔区域。在多孔区域的顶部形成与半导体衬底晶格匹配的第一半导体层;并在第一半导体层上形成第二半导体层,第二半导体层形成为应变半导体层,并松弛第二半导体层。

著录项

  • 公开/公告号KR20150110377A

    专利类型

  • 公开/公告日2015-10-02

    原文格式PDF

  • 申请/专利权人 SAMSUNG ELECTRONICS CO. LTD.;

    申请/专利号KR20150038179

  • 发明设计人 WANG WEI E;RODDER MARK STEPHEN;

    申请日2015-03-19

  • 分类号H01L21/20;H01L21/306;H01L21/8238;

  • 国家 KR

  • 入库时间 2022-08-21 14:59:11

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