- 专利标题: METHODS OF FORMING STAIRCASE STRUCTURES AND RELATED STAIRCASE STRUCTURES AND SEMICONDUCTOR DEVICE STRUCTURES
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申请号: EP18896446.4申请日: 2018-12-14
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公开(公告)号: EP3732706A1公开(公告)日: 2020-11-04
- 发明人: WILLIAMSON, Lance , OLSON, Adam L. , JAIN, Kaveri , DEMBI, Robert , BROWN, William R.
- 申请人: Micron Technology, Inc.
- 申请人地址: 8000 South Federal Way Mailstop 1-507 Boise, Idaho 83707 US
- 专利权人: Micron Technology, Inc.
- 当前专利权人: Micron Technology, Inc.
- 当前专利权人地址: 8000 South Federal Way Mailstop 1-507 Boise, Idaho 83707 US
- 代理机构: Carpmaels & Ransford LLP
- 优先权: US201715858072 20171229
- 国际公布: WO2019133289 20190704
- 主分类号: H01L21/768
- IPC分类号: H01L21/768 ; H01L23/522 ; H01L23/528 ; H01L27/11556 ; H01L27/11582
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