发明名称 A method of fabricating a composite substrate with improved electrical properties
摘要 <p>The method involves forming or depositing insulation layers (31, 32) respectively on a support substrate (1) and a source substrate, and recovery heat treating of the layers. A front face of the layer (32) is adhered with a front face of the substrate (1) or a front face of the layer (31) after plasma activation. The substrates are adhered by molecular adhesion so that the layer (32) is situated between the substrates. A rear part of the source substrate is removed while retaining a thickness of material constituting an active layer (21) to obtain a composite substrate (4).</p>
申请公布号 KR100878060(B1) 申请公布日期 2009.01.14
申请号 KR20060135340 申请日期 2006.12.27
申请人 发明人
分类号 H01L21/20;H01L21/324 主分类号 H01L21/20
代理机构 代理人
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