发明名称 |
Layout structure of bit line sense amplifiers for a semiconductor memory device |
摘要 |
A layout structure of bit line sense amplifiers for use in a semiconductor memory device includes first and second bit line sense amplifiers arranged to share and be electrically controlled by a first column selection line signal, and each including a plurality of transistors. In this layout structure, each of the plurality of transistors forming the first bit line sense amplifier is arranged so as not to share an active region with any transistors forming the second bit line sense amplifier. |
申请公布号 |
US8310853(B2) |
申请公布日期 |
2012.11.13 |
申请号 |
US20110987539 |
申请日期 |
2011.01.10 |
申请人 |
MIN YOUNG-SUN;LEE KYU-CHAN;YI CHUL-WOO;CHOI JONG-HYUN;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
MIN YOUNG-SUN;LEE KYU-CHAN;YI CHUL-WOO;CHOI JONG-HYUN |
分类号 |
G11C5/02 |
主分类号 |
G11C5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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