发明授权
- 专利标题: High ultraviolet light absorbance silicon oxynitride film for improved flash memory device performance
- 专利标题(中): 高紫外光吸收氧氮化硅薄膜,用于改善闪存器件性能
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申请号: US12313134申请日: 2008-11-17
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公开(公告)号: US08735960B2公开(公告)日: 2014-05-27
- 发明人: Minh Q. Tran , Minh-Van Ngo , Alexander H. Nickel , Sung Jin Kim , Simon Chan , Ning Cheng
- 申请人: Minh Q. Tran , Minh-Van Ngo , Alexander H. Nickel , Sung Jin Kim , Simon Chan , Ning Cheng
- 申请人地址: US CA Sunnyvale
- 专利权人: Spansion LLC
- 当前专利权人: Spansion LLC
- 当前专利权人地址: US CA Sunnyvale
- 主分类号: H01L29/788
- IPC分类号: H01L29/788
摘要:
An ultraviolet light absorbent silicon oxynitride layer overlies a memory cell including a pair of source/drains, a gate insulator, a floating gate, a dielectric layer, and a control gate. A conductor is disposed through the silicon oxynitride layer for electrical connection to the control gate, and another conductor is disposed through the silicon oxynitride layer for electrical connection to a source/drain.
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