发明名称 |
Method for quickly identifying floating cells by a bit-line coupling pattern (BLCP) |
摘要 |
A method for quickly identifying floating cells by a bit-line coupling pattern (BLCP), an electronic analysis method, identifies floating cells by inputting different background data and inducing net charges from adjacent bit-lines to the bit-lines corresponding to floating cells by coupling parasitic capacitors, wherein the floating results from open bit-line contacts and/or open DRAM cell contacts. Moreover, a method for identifying floating cells according to the invention has the advantages of high efficiency and low cost.
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申请公布号 |
US6115834(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980146042 |
申请日期 |
1998.09.02 |
申请人 |
NANYA TECHNOLOGY CORPORATION |
发明人 |
JEN, TEAN-SEN;WANG, SHIOU-YU;YANG, WU-DER;CHEN, CHANG-PIN |
分类号 |
G11C29/10;(IPC1-7):G11C29/00;G11C7/00 |
主分类号 |
G11C29/10 |
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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