发明授权
- 专利标题: Methods of forming electronic devices including dielectric layers with different densities of titanium
- 专利标题(中): 形成电子器件的方法包括具有不同密度钛的电介质层
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申请号: US10616056申请日: 2003-07-09
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公开(公告)号: US07144771B2公开(公告)日: 2006-12-05
- 发明人: Gab-jin Nam , Seung-hwan Lee , Ki-chul Kim , Jae-soon Lim , Sung-tae Kim , Young-sun Kim
- 申请人: Gab-jin Nam , Seung-hwan Lee , Ki-chul Kim , Jae-soon Lim , Sung-tae Kim , Young-sun Kim
- 申请人地址: KR Kyungki-Do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Kyungki-Do
- 代理机构: Myers Bigel Sibley & Sajovec
- 优先权: KR10-2002-0063024 20021016
- 主分类号: H01L21/8242
- IPC分类号: H01L21/8242
摘要:
Methods of forming an electronic device include providing a fist electrode, providing a dielectric oxide layer on the first electrode, and providing a second electrode on the dielectric oxide layer so that the dielectric oxide layer is between the first and second electrodes. More particularly, a first portion of the dielectric oxide layer adjacent the first electrode can have a first density of titanium, and a second portion of the dielectric oxide layer opposite the first electrode can have a second density of titanium different than the first density. Related structures are also discussed.
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