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1. 发明授权

US07902902B2 Anti-fuse repair control circuit for preventing stress on circuit parts 失效
标题翻译：防熔丝修复控制电路，用于防止电路部件的应力
公开(公告)号：US07902902B2
公开(公告)日：2011-03-08
申请号：US11964294
申请日：2007-12-26
申请人： Shin Ho Chu , Min Jung Koh
发明人： Shin Ho Chu , Min Jung Koh
IPC分类号： H01H85/00
CPC分类号： G11C17/18
摘要： The present invention relates to an anti-fuse repair control circuit which regulates transmission of a power voltage and a back-bias voltage that are converted to repair an anti-fuse to a circuit part. As such, the present invention prevents the influence of a high power voltage or a low back-bias voltage on a circuit part such as a cell, a peripheral circuit, or a core region during an anti-fuse repair. The anti-fuse repair control circuit includes an anti-fuse repair enabling part providing an anti-fuse repair enabling signal corresponding to a repair of an anti-fuse; a power voltage control part controlling transmission of a power voltage to a first circuit part according to an enablement state of the anti-fuse repair enabling signal; and a back-bias voltage control part controlling transmission of a back-bias voltage to a second circuit part according to the enablement state of the anti-fuse repair enabling signal.
摘要翻译：本发明涉及一种反熔丝修复控制电路，其调节电源电压和反向偏置电压的传输，所述反向偏置电压被转换为修复反熔丝到电路部分。因此，本发明在抗熔丝修复期间防止高功率电压或低背偏压对诸如电池，外围电路或芯区域的电路部分的影响。反熔丝修复控制电路包括反熔丝修复使能部件，其提供对应于抗熔丝修复的抗熔丝修复使能信号; 电源电压控制部，根据所述反熔丝修复使能信号的使能状态，控制向第一电路部的电力电压的传输; 以及反偏压控制部，其根据反熔丝修复使能信号的使能状态来控制向第二电路部的透射。

2. 发明申请

US20090134935A1 ANTI-FUSE REPAIR CONTROL CIRCUIT FOR PREVENTING STRESS ON CIRCUIT PARTS 失效
标题翻译：用于防止电路部件应力的防熔丝维修控制电路
公开(公告)号：US20090134935A1
公开(公告)日：2009-05-28
申请号：US11964294
申请日：2007-12-26
申请人： Shin Ho Chu , Min Jung Koh
发明人： Shin Ho Chu , Min Jung Koh
IPC分类号： H01H85/00
CPC分类号： G11C17/18
摘要： The present invention relates to an anti-fuse repair control circuit which regulates transmission of a power voltage and a back-bias voltage that are converted to repair an anti-fuse to a circuit part. As such, the present invention prevents the influence of a high power voltage or a low back-bias voltage on a circuit part such as a cell, a peripheral circuit, or a core region during an anti-fuse repair. The anti-fuse repair control circuit includes an anti-fuse repair enabling part providing an anti-fuse repair enabling signal corresponding to a repair of an anti-fuse; a power voltage control part controlling transmission of a power voltage to a first circuit part according to an enablement state of the anti-fuse repair enabling signal; and a back-bias voltage control part controlling transmission of a back-bias voltage to a second circuit part according to the enablement state of the anti-fuse repair enabling signal.
摘要翻译：本发明涉及一种反熔丝修复控制电路，其调节电源电压和反向偏置电压的传输，所述反向偏置电压被转换为修复反熔丝到电路部分。因此，本发明在抗熔丝修复期间防止高功率电压或低背偏压对诸如电池，外围电路或芯区域的电路部分的影响。反熔丝修复控制电路包括反熔丝修复使能部件，其提供对应于抗熔丝修复的抗熔丝修复使能信号; 电源电压控制部，根据所述反熔丝修复使能信号的使能状态，控制向第一电路部的电力电压的传输; 以及反偏压控制部，其根据反熔丝修复使能信号的使能状态来控制向第二电路部的透射。

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