发明名称 |
Repair circuit and repair method of semiconductor apparatus |
摘要 |
A repair circuit of a semiconductor apparatus includes a plurality of through-silicon vias including repeated sets of one repair through-silicon via and an M number of normal through-silicon vias; a transmission unit configured to multiplex input data at a first multiplexing rate based on control signals, and transmit the multiplexed data to the plurality of through-silicon vias; a reception unit configured to multiplex signals transmitted through the plurality of through-silicon vias at a second multiplexing rate based on the control signals, and generate output data; and a control signal generation unit configured to generate sets of the control signals based on an input number of a test signal.
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申请公布号 |
US8514641(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US20100840231 |
申请日期 |
2010.07.20 |
申请人 |
CUI XIANG HUA;LEE JEONG WOO;SHIN SANG HOON;SK HYNIX INC. |
发明人 |
CUI XIANG HUA;LEE JEONG WOO;SHIN SANG HOON |
分类号 |
G11C7/00 |
主分类号 |
G11C7/00 |
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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