基本信息:
- 专利标题: METHODS FOR MANUFACTURING HIGH DIELECTRIC CONSTANT FILM
- 专利标题(中):制造高介电常数膜的方法
- 申请号:PCT/US2009038402 申请日:2009-03-26
- 公开(公告)号:WO2009154836A2 公开(公告)日:2009-12-23
- 发明人: KHER SHREYAS S , NARWANKAR PRAVIN K , AHMED KHALED Z , MA YI
- 申请人: APPLIED MATERIALS INC , KHER SHREYAS S , NARWANKAR PRAVIN K , AHMED KHALED Z , MA YI
- 专利权人: APPLIED MATERIALS INC,KHER SHREYAS S,NARWANKAR PRAVIN K,AHMED KHALED Z,MA YI
- 当前专利权人: APPLIED MATERIALS INC,KHER SHREYAS S,NARWANKAR PRAVIN K,AHMED KHALED Z,MA YI
- 优先权: US5711308 2008-03-27
摘要:
Processes for making a high K (dielectric constant) film using an ultra-high purity hafnium containing organometallic compound are disclosed. Also described are devices incorporating high K films made with high purity hafnium containing organometallic compounds.
摘要(中):
公开了使用含有超高纯度铪的有机金属化合物制造高K(介电常数)膜的方法。 还描述了包含用高纯度铪含有有机金属化合物制成的高K膜的装置。