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公开(公告)号：US07656736B2
公开(公告)日：2010-02-02
申请号：US11717717
申请日：2007-03-14
IPC分类号： G11C5/14
摘要： A semiconductor integrated circuit device has a negative voltage generation circuit provided at each power supply circuit unit for six memory macros. Therefore, the response with respect to variation in a negative voltage is increased. In a standby mode, a negative voltage supply line for the six memory macros is connected by a switch circuit, and only a negative voltage generation circuit of one power supply circuit unit among six negative voltage generation circuits of the six power supply circuit units is rendered active. Thus, increase in standby current can be prevented.
摘要翻译： 半导体集成电路器件具有设置在每个用于六个存储器宏的电源电路单元的负电压产生电路。 因此，相对于负电压的变化的响应增加。 在待机模式下，通过开关电路连接六个存储器宏的负电压供给线，并且仅在六个电源电路单元的六个负电压产生电路中仅一个电源电路单元的负电压产生电路 活性。 因此，可以防止待机电流的增加。
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公开(公告)号：US08004923B2
公开(公告)日：2011-08-23
申请号：US12683838
申请日：2010-01-07
IPC分类号： G11C5/14
摘要： A semiconductor integrated circuit device has a negative voltage generation circuit provided at each power supply circuit unit for six memory macros. Therefore, the response with respect to variation in a negative voltage is increased. In a standby mode, a negative voltage supply line for the six memory macros is connected by a switch circuit, and only a negative voltage generation circuit of one power supply circuit unit among six negative voltage generation circuits of the six power supply circuit units is rendered active. Thus, increase in standby current can be prevented.
摘要翻译： 半导体集成电路器件具有设置在每个用于六个存储器宏的电源电路单元的负电压产生电路。 因此，相对于负电压的变化的响应增加。 在待机模式下，通过开关电路连接六个存储器宏的负电压供给线，并且仅在六个电源电路单元的六个负电压产生电路中仅一个电源电路单元的负电压产生电路 活性。 因此，可以防止待机电流的增加。
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公开(公告)号：US20110182131A1
公开(公告)日：2011-07-28
申请号：US13080114
申请日：2011-04-05
IPC分类号： G11C5/14
摘要： A semiconductor integrated circuit device has a negative voltage generation circuit provided at each power supply circuit unit for six memory macros. Therefore, the response with respect to variation in a negative voltage is increased. In a standby mode, a negative voltage supply line for the six memory macros is connected by a switch circuit, and only a negative voltage generation circuit of one power supply circuit unit among six negative voltage generation circuits of the six power supply circuit units is rendered active. Thus, increase in standby current can be prevented.
摘要翻译： 半导体集成电路器件具有设置在每个用于六个存储器宏的电源电路单元的负电压产生电路。 因此，相对于负电压的变化的响应增加。 在待机模式下，通过开关电路连接六个存储器宏的负电压供给线，并且仅在六个电源电路单元的六个负电压产生电路中仅一个电源电路单元的负电压产生电路 活性。 因此，可以防止待机电流的增加。
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公开(公告)号：US07408818B2
公开(公告)日：2008-08-05
申请号：US11703672
申请日：2007-02-08
IPC分类号： G11C11/34
CPC分类号： G11C29/48 , G11C29/12 , G11C29/12005
摘要： A semiconductor device has a first operation mode and a second operation mode in which power supply with a higher voltage value than that in the first operation mode is provided. The semiconductor device includes a memory portion having memory cells for storing data and a power supply circuit portion supplying a first voltage and a second voltage to the memory portion. The memory portion writes or reads data to or from the memory cells based on the first voltage and the second voltage, and the power supply circuit portion provides a smaller voltage difference between the first voltage and the second voltage in the second operation mode as compared with the voltage difference in the first operation mode.
摘要翻译： 半导体器件具有第一操作模式和第二操作模式，其中提供具有比第一操作模式中更高的电压值的电源。 半导体器件包括具有用于存储数据的存储单元的存储器部分和向存储器部分提供第一电压和第二电压的电源电路部分。 存储器部分基于第一电压和第二电压将数据写入或从存储器单元读取数据，并且电源电路部分在第二操作模式中在第一电压和第二电压之间提供较小的电压差，与第 在第一操作模式下的电压差。
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公开(公告)号：US08451678B2
公开(公告)日：2013-05-28
申请号：US13080114
申请日：2011-04-05
IPC分类号： G11C5/14
摘要： A semiconductor integrated circuit device has a negative voltage generation circuit provided at each power supply circuit unit for six memory macros. Therefore, the response with respect to variation in a negative voltage is increased. In a standby mode, a negative voltage supply line for the six memory macros is connected by a switch circuit, and only a negative voltage generation circuit of one power supply circuit unit among six negative voltage generation circuits of the six power supply circuit units is rendered active. Thus, increase in standby current can be prevented.
摘要翻译： 半导体集成电路器件具有设置在每个用于六个存储器宏的电源电路单元的负电压产生电路。 因此，相对于负电压的变化的响应增加。 在待机模式下，通过开关电路连接六个存储器宏的负电压供给线，并且仅在六个电源电路单元的六个负电压产生电路中仅一个电源电路单元的负电压产生电路 活性。 因此，可以防止待机电流的增加。
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公开(公告)号：US20080298156A1
公开(公告)日：2008-12-04
申请号：US12170055
申请日：2008-07-09
IPC分类号： G11C5/14
CPC分类号： G11C29/48 , G11C29/12 , G11C29/12005
摘要： A semiconductor device has a first operation mode and a second operation mode in which power supply with a higher voltage value than that in the first operation mode is provided. The semiconductor device includes a memory portion having memory cells for storing data and a power supply circuit portion supplying a first voltage and a second voltage to the memory portion. The memory portion writes or reads data to or from the memory cells based on the first voltage and the second voltage, and the power supply circuit portion provides a smaller voltage difference between the first voltage and the second voltage in the second operation mode as compared with the voltage difference in the first operation mode.
摘要翻译： 半导体器件具有第一操作模式和第二操作模式，其中提供具有比第一操作模式中更高的电压值的电源。 半导体器件包括具有用于存储数据的存储单元的存储器部分和向存储器部分提供第一电压和第二电压的电源电路部分。 存储器部分基于第一电压和第二电压将数据写入或从存储器单元读取数据，并且电源电路部分在第二操作模式中在第一电压和第二电压之间提供较小的电压差，与第 在第一操作模式下的电压差。
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公开(公告)号：US20100109761A1
公开(公告)日：2010-05-06
申请号：US12683838
申请日：2010-01-07
IPC分类号： G05F1/10
摘要： A semiconductor integrated circuit device has a negative voltage generation circuit provided at each power supply circuit unit for six memory macros. Therefore, the response with respect to variation in a negative voltage is increased. In a standby mode, a negative voltage supply line for the six memory macros is connected by a switch circuit, and only a negative voltage generation circuit of one power supply circuit unit among six negative voltage generation circuits of the six power supply circuit units is rendered active. Thus, increase in standby current can be prevented.
摘要翻译： 半导体集成电路器件具有设置在每个用于六个存储器宏的电源电路单元的负电压产生电路。 因此，相对于负电压的变化的响应增加。 在待机模式下，通过开关电路连接六个存储器宏的负电压供给线，并且仅在六个电源电路单元的六个负电压产生电路中仅一个电源电路单元的负电压产生电路 活性。 因此，可以防止待机电流的增加。
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公开(公告)号：US20070216467A1
公开(公告)日：2007-09-20
申请号：US11717717
申请日：2007-03-14
摘要： A semiconductor integrated circuit device has a negative voltage generation circuit provided at each power supply circuit unit for six memory macros. Therefore, the response with respect to variation in a negative voltage is increased. In a standby mode, a negative voltage supply line for the six memory macros is connected by a switch circuit, and only a negative voltage generation circuit of one power supply circuit unit among six negative voltage generation circuits of the six power supply circuit units is rendered active. Thus, increase in standby current can be prevented.
摘要翻译： 半导体集成电路器件具有设置在每个用于六个存储器宏的电源电路单元的负电压产生电路。 因此，相对于负电压的变化的响应增加。 在待机模式下，通过开关电路连接六个存储器宏的负电压供给线，并且仅在六个电源电路单元的六个负电压产生电路中仅一个电源电路单元的负电压产生电路 活性。 因此，可以防止待机电流的增加。
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公开(公告)号：US20070183214A1
公开(公告)日：2007-08-09
申请号：US11703672
申请日：2007-02-08
CPC分类号： G11C29/48 , G11C29/12 , G11C29/12005
摘要： A semiconductor device has a first operation mode and a second operation mode in which power supply with a higher voltage value than that in the first operation mode is provided. The semiconductor device includes a memory portion having memory cells for storing data and a power supply circuit portion supplying a first voltage and a second voltage to the memory portion. The memory portion writes or reads data to or from the memory cells based on the first voltage and the second voltage, and the power supply circuit portion provides a smaller voltage difference between the first voltage and the second voltage in the second operation mode as compared with the voltage difference in the first operation mode.
摘要翻译： 半导体器件具有第一操作模式和第二操作模式，其中提供具有比第一操作模式中更高的电压值的电源。 半导体器件包括具有用于存储数据的存储单元的存储器部分和向存储器部分提供第一电压和第二电压的电源电路部分。 存储器部分基于第一电压和第二电压将数据写入或从存储器单元读取数据，并且电源电路部分在第二操作模式中在第一电压和第二电压之间提供较小的电压差，与第 在第一操作模式下的电压差。
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10.发明授权Biaxial actuator for driving an objective lens in both focusing and tracking directions 失效用于在聚焦和跟踪方向上驱动物镜的双轴致动器
公开(公告)号：US5519677A
公开(公告)日：1996-05-21
申请号：US214697
申请日：1994-03-18
CPC分类号： G11B7/0932
摘要： An objective lens driving biaxial actuator for driving an objective lens in both a focusing direction and a tracking direction with respect to a recording medium. The biaxial actuator comprises: a movable portion for holding the objective lens; an elastic member having its one end attached to the movable portion for movably supporting the movable portion; a stationary portion fixing the other end of the elastic member; and a balancer disposed at the side of the stationary portion with respect to the objective lens and carried on the movable portion at such a distance that its clearance from the stationary portion may restrict the deformation of the elastic member within an elastic limit. A hinge is interposed between the elastic member and the movable portion for moving the objective lens in the tracking direction.
摘要翻译： 一种用于驱动双轴致动器的物镜，用于相对于记录介质在聚焦方向和跟踪方向上驱动物镜。 双轴致动器包括：用于保持物镜的可动部分; 弹性构件，其一端附接到所述可动部，用于可移动地支撑所述可动部; 固定所述弹性构件的另一端的固定部; 以及平衡器，其相对于所述物镜设置在所述固定部分的侧面，并以与所述静止部分的间隙限制所述弹性构件在弹性极限内的变形的距离承载在所述可动部分上。 铰链位于弹性构件和可动部分之间，用于在跟踪方向上移动物镜。
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