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发明名称
晶圆表面氧化制程之方法
摘要
一种晶圆表面氧化制程之方法,为设有一可均匀将氧化物质布满于待行氧化作用的晶圆片表面,使当晶圆片上特定区域被覆盖住情形下,藉由氧化物质均喷设备以对晶圆片欲氧化加工区域施喷,均喷设备于上端设有喷头,藉由旋转装置承载该晶圆片,使晶圆片相对于喷头为中心可产生公转运行路径之相对运动,且于公转运行过程中晶圆片亦自发产生自转之运行能力,使得氧化物质作用于欲氧化加工区域表面呈均匀之分布,达到晶圆之氧化深度程度控制为一致。
申请公布号
TW200715350
申请公布日期
2007.04.16
申请号
TW094136103
申请日期
2005.10.14
申请人
宋国隆
发明人
宋国隆
分类号
H01L21/00(2006.01)
主分类号
H01L21/00(2006.01)
代理机构
代理人
主权项
地址
台北县板桥市英士路61号27楼
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