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发明名称
相位改变记忆体装置及其制造方法
摘要
一种制造一相变记忆体装置之方法包括:在一第一层中形成一开口;在该开口中且在该第一层上形成一相变材料;将该相变材料加热至足以使该开口中之相变材料回流的第一温度,其中该第一温度小于该相变材料之熔点;及,在将该相变材料加热至第一温度之后,图案化该相变材料以在该开口中界定一相变元件。
申请公布号
TW200908224
申请公布日期
2009.02.16
申请号
TW097119410
申请日期
2008.05.26
申请人
三星电子股份有限公司
发明人
姜明璡;河龙湖;朴斗焕;朴正熙;申喜珠
分类号
H01L21/8239(2006.01);H01L27/24(2006.01)
主分类号
H01L21/8239(2006.01)
代理机构
代理人
陈长文;林嘉兴
主权项
地址
南韩
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