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2024年12月28日发(作者:九的两字组词是什么)

专利内容由知识产权出版社提供

专利名称:Semiconductor substrate, semiconductor

device, and manufacturing methods thereof

发明人:Shiro Sakai

申请号:US15640585

申请日:20170703

公开号:US10128403B2

公开日:20181113

专利附图:

摘要:A method of manufacturing a semiconductor substrate including forming a first

layer on a substrate, patterning the first layer to form a plurality of patterns spaced

apart from one another, forming a second layer on the patterns to cover each of the

patterns, heat-treating the second layer to form cavities in the patterns between the

second layer and the substrate, and growing the second layer covering the cavities.

申请人:Seoul Viosys Co., Ltd.

地址:Ansan-si KR

国籍:KR

代理机构:H.C. Park & Associates, PLC

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