发明公开
- 专利标题: HETEROGROWTH
- 专利标题(中): HETEROWACHSTUM
-
申请号: EP11773121.6申请日: 2011-10-13
-
公开(公告)号: EP2627803A1公开(公告)日: 2013-08-21
- 发明人: WARD, Peter
- 申请人: The University Of Warwick
- 申请人地址: University House Coventry CV4 8UW GB
- 专利权人: The University Of Warwick
- 当前专利权人: The University Of Warwick
- 当前专利权人地址: University House Coventry CV4 8UW GB
- 代理机构: Piotrowicz, Pawel Jan Andrzej
- 优先权: GB201017279 20101013
- 国际公布: WO2012049510 20120419
- 主分类号: C30B29/36
- IPC分类号: C30B29/36 ; C30B33/06 ; C30B25/18
摘要:
A method comprises bonding a silicon wafer (13) or silicon-on-insulator wafer having a monocrystalline silicon surface region (15) and a wafer-like carrier (12) comprising silicon carbide so as to form a composite wafer (18) having a surface with the monocrystalline silicon surface region for silicon carbide heterogrowth, such as heteroepitaxy. The composite wafer can help avoid wafer bow.
公开/授权文献
- EP2627803B1 HETEROGROWTH 公开/授权日:2017-11-22
信息查询
IPC分类: