发明申请
- 专利标题: SINGLE POLY NON-VOLATILE MEMORY
- 专利标题(中): 单波非易失性存储器
-
申请号: US10905736申请日: 2005-01-19
-
公开(公告)号: US20060018161A1公开(公告)日: 2006-01-26
- 发明人: Hsin-Ming Chen , Shih-Chen Wang , Hong-Ping Tsai
- 申请人: Hsin-Ming Chen , Shih-Chen Wang , Hong-Ping Tsai
- 主分类号: G11C16/04
- IPC分类号: G11C16/04
摘要:
An erasable programmable non-volatile memory cell encompasses an ion well; a first select transistor including a select gate, source/drain formed in the ion well, and a channel region formed between its source and drain; a first floating gate transistor having a drain, a source coupled to the drain of the first select transistor, a first floating gate channel region formed between its drain and source, and a common floating gate overlying the floating gate channel region; a second select transistor including a select gate, source/drain formed in the ion well, and a channel region formed between its source and drain; and a second floating gate transistor having a drain, a source coupled to the drain of the second select transistor, a second floating gate channel region formed between its drain and source, and the common floating gate overlying the second floating gate channel region.
公开/授权文献
- US07209392B2 Single poly non-volatile memory 公开/授权日:2007-04-24
信息查询