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1. 发明授权

US5375088A Random access memory with plurality of amplifier groups 失效
标题翻译：具有多个放大器组的随机存取存储器
公开(公告)号：US5375088A
公开(公告)日：1994-12-20
申请号：US149540
申请日：1993-11-09
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G06F11/267 , G11C7/10 , G11C29/26 , G11C29/38 , G11C7/00
CPC分类号： G11C7/10 , G11C29/26 , G11C29/38 , G11C7/1006 , G11C7/1051 , G11C7/1057 , G11C7/1078 , G11C7/1084 , G06F11/267
摘要： A semiconductor memory device operable for reading and writing in a normal mode and in a test mode is divided into memory cell sections each having blocks of memory cells. Data bus lines are connected to the respective blocks, and switches interconnect data bus lines connected to blocks of the different sections. The switch are made conductive during reading and writing in the normal mode and during writing in the test mode, and nonconductive during reading in the test mode. Input data are applied onto the data bus lines connected to one of the blocks for writing in the blocks of the sections simultaneously during writing in the normal mode and in the test mode. In the normal mode, data are read out of the blocks of the sections through the data bus lines connected to the above-mentioned one of the blocks. In the test mode, the data are read out of the blocks of the sections through the data bus lines connected to the respective blocks.
摘要翻译：可以以正常模式和测试模式读取和写入的半导体存储器件被分成具有存储单元块的存储单元部分。数据总线连接到相应的块，并且交换连接到不同部分的块的数据总线。在正常模式下读写时，在测试模式下写入期间开关导通，在测试模式下读取期间不导通。在正常模式和测试模式下，输入数据被施加到连接到块之一的数据总线上，用于在写入期间同时在块中写入。在正常模式下，通过连接到上述一个块的数据总线，从这些部分的块中读出数据。在测试模式中，通过连接到相应块的数据总线，从这些部分的块中读出数据。

2. 发明授权

US5132930A CMOS dynamic memory device having multiple flip-flop circuits selectively coupled to form sense amplifiers specific to neighboring data bit lines 失效
标题翻译： CMOS动态存储器件具有选择性地耦合以形成专用于相邻数据位线的读出放大器的多个触发器电路
公开(公告)号：US5132930A
公开(公告)日：1992-07-21
申请号：US577062
申请日：1990-09-04
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G11C11/4091 , G11C11/4097
CPC分类号： G11C11/4097 , G11C11/4091
摘要： In a metal-oxide semiconductor (MOS) dynamic formed on a semiconductor substrate, data nodes of a first flip-flop are connected to a first pair of folded bit lines. Its power supply node is connected through a switch to a first power supply (Vss). Data nodes of a second flip-flop are connected to a second pair of folded bit lines. Its power supply node is connected through a switch to the first power supply (Vss). A power supply node of a third flip-flop is connected through a switch to a second power supply (Vcc). Data nodes of the third flip-flop are coupled through a first pair of transfer gates to the first pair of the folded bit lines, and through a second pair of transfer gates to the second pair of the folded bit lines. Coupling the first to the third flip-flops forms a first sense amplifier and coupling the second to the third flip-flops forms a second sense amplifier.
摘要翻译：在半导体衬底上形成的金属氧化物半导体（MOS）动态中，第一触发器的数据节点连接到第一对折叠位线。其电源节点通过开关连接到第一电源（Vss）。第二触发器的数据节点连接到第二对折叠位线。其电源节点通过开关连接到第一电源（Vss）。第三触发器的电源节点通过开关连接到第二电源（Vcc）。第三触发器的数据节点通过第一对传输门耦合到第一对折叠位线，并通过第二对传输门耦合到第二对折叠位线。耦合第一至第三触发器形成第一读出放大器并且将第二触发器耦合到第三触发器形成第二读出放大器。

3. 发明授权

US4788457A CMOS row decoder circuit for use in row and column addressing 失效
标题翻译： CMOS行解码器电路用于行和列寻址
公开(公告)号：US4788457A
公开(公告)日：1988-11-29
申请号：US94641
申请日：1987-09-09
申请人： Koichiro Mashiko , Kazutami Arimoto , Kiyohiro Furutani , Noriaki Matsumoto , Yoshio Matsuda
发明人： Koichiro Mashiko , Kazutami Arimoto , Kiyohiro Furutani , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G11C11/408 , G11C8/10 , H03K17/693 , H03M7/00 , H03K19/096
CPC分类号： H03K17/693 , G11C8/10
摘要： A CMOS row decoder circuit in which a row decoder for selecting a single word line from a memory cell array and a column decoder for selecting a single bit line can use in common an internal address signal transmission line. The row decoder circuit comprises a series of MOSFETs of a first conductivity type which is turned on or off in response to address signals selected from external address signals, a second MOSFET of a second conductivity type provided between a power supply potential and the series of MOSFETs and having a gate receiving a first timing signal for providing decoding timing of the address signals, a third MOSFET of the first conductivity type provided between the series of MOSFETs and the second MOSFET and having a gate receiving a first operation timing signal, a fourth MOSFET which is turned on or off in response to a second operation timing signal for transmitting the potential of a node of the second MOSFET and the third MOSFET, and a fifth MOSFET having a gate receiving an output of the fourth MOSFET for transmitting a word line driving signal to a corresponding word line.
摘要翻译：其中用于从存储单元阵列中选择单个字线的行解码器和用于选择单个位线的列解码器的CMOS行解码器电路可以共同地使用内部地址信号传输线。行解码器电路包括响应于从外部地址信号中选择的地址信号而导通或截止的第一导电类型的一系列MOSFET，提供在电源电位和一系列MOSFET之间的第二导电类型的第二MOSFET 并且具有接收用于提供所述地址信号的解码定时的第一定时信号的栅极，设置在所述一系列MOSFET和所述第二MOSFET之间并具有接收第一操作定时信号的栅极的第一导电类型的第三MOSFET，第四MOSFET 其响应于用于传输第二MOSFET和第三MOSFET的节点的电位的第二操作定时信号而被接通或关断;以及第五MOSFET，其具有接收用于传输字线驱动的第四MOSFET的输出的栅极信号到相应的字线。

4. 发明授权

US4873669A Random access memory device operable in a normal mode and in a test mode 失效
标题翻译：随机存取存储器件可在正常模式和测试模式下操作
公开(公告)号：US4873669A
公开(公告)日：1989-10-10
申请号：US77306
申请日：1987-07-24
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G11C11/401 , G06F11/267 , G11C7/10 , G11C11/409 , G11C29/00 , G11C29/26 , G11C29/34 , G11C29/38
CPC分类号： G11C7/1057 , G11C29/26 , G11C29/38 , G11C7/10 , G11C7/1006 , G11C7/1051 , G11C7/1078 , G11C7/1084 , G06F11/267
摘要： A semiconductor memory device operable for reading and writing in a normal mode and in a test mode is divided into memory cell sections each having blocks of memory cells. Data bus lines are connected to the respective blocks, and switches interconnect data bus lines connected to blocks of the different sections. The switches are made conductive during reading and writing in the normal mode and during writing in the test mode, and nonconductive during reading in the test mode. Input data are applied onto the data bus lines connected to one of the blocks for writing in the blocks of the sections simultaneously during writing in the normal mode and in the test mode. In the normal mode, data are read out of the blocks of the sections through the data bus lines connected to the above-mentioned one of the blocks. In the test mode, the data are read out of the blocks of the sections through the data bus lines connected to the respective blocks.
摘要翻译：可以以正常模式和测试模式读取和写入的半导体存储器件被分成具有存储单元块的存储单元部分。数据总线连接到相应的块，并且交换连接到不同部分的块的数据总线。读取和写入时，开关在正常模式下和写入期间在测试模式下导通，并且在测试模式下读取期间不导通。在正常模式和测试模式下，输入数据被施加到连接到块之一的数据总线上，用于在写入期间同时在块中写入。在正常模式下，通过连接到上述一个块的数据总线，从这些部分的块中读出数据。在测试模式中，通过连接到相应块的数据总线，从这些部分的块中读出数据。

5. 发明授权

US4833518A Semiconductor memory device having improved interconnection structure of memory cell array 失效
标题翻译：具有改善的存储单元阵列的互连结构的半导体存储器件
公开(公告)号：US4833518A
公开(公告)日：1989-05-23
申请号：US094646
申请日：1987-09-09
申请人： Yoshio Matsuda , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Kiyohiro Furutani
发明人： Yoshio Matsuda , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Kiyohiro Furutani
IPC分类号： H01L27/10 , H01L21/8242 , H01L23/528 , H01L27/108 , H01L29/94
CPC分类号： H01L29/945 , H01L23/528 , H01L27/10805 , H01L27/10829 , H01L2924/0002 , Y10S257/922 , Y10S257/929
摘要： A memory cell array is divided into two groups, one bit line of a pair of bit lines is connected to corresponding memory cells in the first group of the memory cell array, and the other bit line thereof is connected to corresponding memory cells in the second group of the memory cell array.
摘要翻译：存储单元阵列被分成两组，一对位线的一个位线连接到存储单元阵列的第一组中的相应存储单元，而另一位与第二组中的相应存储单元连接组的存储单元阵列。

6. 发明授权

US4817056A Semiconductor memory device 失效
标题翻译：半导体存储器件
公开(公告)号：US4817056A
公开(公告)日：1989-03-28
申请号：US077622
申请日：1987-07-24
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G11C11/401 , G11C11/408 , G11C29/00 , G11C29/04 , G11C7/00
CPC分类号： G11C29/84
摘要： In a semiconductor memory device of a redundancy configuration having lines (rows or columns) of main memory cells and a line of spare memory cells made to substitute a defective line responsive to the address of the defective line, a comparator compares an address input to the memory device, with the address of the defective line which has been programmed in it, and a spare line selector selects the spare line when the input address is found to coincide with the programmed address. The comparator comprises a dynamic NOR gate having discharge paths each formed of a gate element receiving a bit or its inversion of the input address to be opened or closed depending on the value of the particular bit of the input address currently applied, and a PROM element in series with the gate element. The dynamic NOR gate has a first node forming an output thereof and a second node, each of the series connections of the PROM element and the gate element is connected across the first and the second nodes. The potential on the second node is caused to be identical with the potential on the first node during the precharge period.
摘要翻译：在具有主存储单元的行（行或列）和响应于缺陷行的地址而替代缺陷行的备用存储单元的行的冗余配置的半导体存储器件中，比较器将输入到存储器件，其中已经编程的缺陷线的地址，并且当发现输入地址与编程地址一致时，备用线选择器选择备用线。该比较器包括一个动态或非门，每个放电路径均由栅极元件形成，栅极元件根据当前施加的输入地址的特定位的值接收要打开或关闭的输入地址的位或其反相，以及PROM元件与门元件串联。动态NOR门具有形成其输出的第一节点和第二节点，PROM元件和门元件的每个串联连接跨越第一节点和第二节点连接。在预充电期间，使第二节点上的电位与第一节点上的电位相同。

7. 发明授权

US4797001A Substrate bias generator for use in dynamic random access memory 失效
标题翻译：用于动态随机存取存储器的衬底偏置发生器
公开(公告)号：US4797001A
公开(公告)日：1989-01-10
申请号：US79147
申请日：1987-07-29
申请人： Noriaki Matsumoto , Koichiro Mashiko , Kazutami Arimoto , Kiyohiro Furutani , Yoshio Matsuda
发明人： Noriaki Matsumoto , Koichiro Mashiko , Kazutami Arimoto , Kiyohiro Furutani , Yoshio Matsuda
IPC分类号： G11C11/407 , G11C11/4074 , G11C7/00 , G11C7/02 , H01L27/02 , H03K3/353
CPC分类号： G11C11/4074
摘要： The invention relates to a substrate bias generator for use in dynamic random access memory, and in which either a plurality of transistors for rectification are disposed between a coupling capacitor and a substrate potential electrode or a threshold voltage of a transistor for rectification between the coupling capacitor and the substrate potential electrode is different from a threshold voltage of the other transistor making the absolute value of substrate potential smaller thereby, so that a depletion-layer distance formed between a P-type substrate and N.sup.+ -type substrate is shortened and that effect due to incidence of .alpha.-particle is reduced resulting in reducing soft error rate.
摘要翻译：本发明涉及一种用于动态随机存取存储器中的衬底偏置发生器，其中用于整流的多个晶体管设置在耦合电容器和衬底电位电极之间，或用于在耦合电容器之间进行整流的晶体管的阈值电压并且衬底电位电极与另一晶体管的阈值电压不同，使得衬底电位的绝对值变小，使得在P型衬底和N +型衬底之间形成的耗尽层距离缩短，并且由此产生的效应 α粒子发生率降低导致软错误率降低。

8. 发明授权

US5293598A Random access memory with a plurality of amplifier groups 失效
标题翻译：具有多个放大器组的随机存取存储器
公开(公告)号：US5293598A
公开(公告)日：1994-03-08
申请号：US912135
申请日：1992-07-09
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G06F11/267 , G11C7/10 , G11C29/26 , G11C29/38 , G06F13/40
CPC分类号： G11C7/10 , G11C29/26 , G11C29/38 , G11C7/1006 , G11C7/1051 , G11C7/1057 , G11C7/1078 , G11C7/1084 , G06F11/267
摘要： A semiconductor memory device operable for reading and writing in a normal mode and in a test mode is divided into memory cell sections each having blocks of memory cells. Data bus lines are connected to the respective blocks, and switches interconnect data bus lines connected to blocks of the different sections. The switch are made conductive during reading and writing in the normal mode and during writing in the test mode, and nonconductive during reading in the test mode. Input data are applied onto the data bus lines connected one of the blocks for writing in the blocks of the sections simultaneously during writing in the normal mode and in the test mode. In the normal mode, data are read out of the blocks of the sections through the data bus lines connected to the above-mentioned one of the blocks. In the test mode, the data are read out of the blocks of the sections through the data bus lines connected to the respective blocks.
摘要翻译：可以以正常模式和测试模式读取和写入的半导体存储器件被分成具有存储单元块的存储单元部分。数据总线连接到相应的块，并且交换连接到不同部分的块的数据总线。在正常模式下读写时，在测试模式下写入期间开关导通，在测试模式下读取期间不导通。在正常模式和测试模式下，输入数据被加到连接在一个块上的数据总线上，以便在写入期间同时在这些块中写入。在正常模式下，通过连接到上述一个块的数据总线，从这些部分的块中读出数据。在测试模式中，通过连接到相应块的数据总线，从这些部分的块中读出数据。

9. 发明授权

US5867436A Random access memory with a plurality amplifier groups for reading and writing in normal and test modes 失效
标题翻译：具有多个放大器组的随机存取存储器，用于在正常和测试模式下进行读写
公开(公告)号：US5867436A
公开(公告)日：1999-02-02
申请号：US803298
申请日：1997-02-20
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G11C11/401 , G06F11/267 , G11C7/10 , G11C11/409 , G11C29/00 , G11C29/26 , G11C29/34 , G11C29/38 , G11C7/00
CPC分类号： G11C7/1057 , G11C29/26 , G11C29/38 , G11C7/10 , G11C7/1006 , G11C7/1051 , G11C7/1078 , G11C7/1084 , G06F11/267
摘要： A semiconductor memory device operable for reading and writing in a normal mode and in a test mode is divided into memory cell sections each having blocks of memory cells. Data bus lines are connected to the respective blocks, and switches interconnect data bus lines connected to blocks of the different sections. The switch are made conductive during reading and writing in the normal mode and during writing in the test mode, and nonconductive during reading in the test mode. Input data are applied onto the data bus lines connected one of the blocks for writing in the blocks of the sections simultaneously during writing in the normal mode and in the test mode. In the normal mode, data are read out of the blocks of the sections through the data bus lines connected to the above-mentioned one of the blocks. In the test mode, the data are read out of the blocks of the sections through the data bus lines connected to the respective blocks.
摘要翻译：可以以正常模式和测试模式读取和写入的半导体存储器件被分成具有存储单元块的存储单元部分。数据总线连接到相应的块，并且交换连接到不同部分的块的数据总线。在正常模式下读写时，在测试模式下写入期间开关导通，在测试模式下读取期间不导通。在正常模式和测试模式下，输入数据被加到连接在一个块上的数据总线上，以便在写入期间同时在这些块中写入。在正常模式下，通过连接到上述一个块的数据总线，从这些部分的块中读出数据。在测试模式中，通过连接到相应块的数据总线，从这些部分的块中读出数据。

10. 发明授权

US5636163A Random access memory with a plurality amplifier groups for reading and writing in normal and test modes 失效
标题翻译：具有多个放大器组的随机存取存储器，用于在正常和测试模式下进行读写
公开(公告)号：US5636163A
公开(公告)日：1997-06-03
申请号：US632967
申请日：1996-04-16
申请人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
发明人： Kiyohiro Furutani , Koichiro Mashiko , Kazutami Arimoto , Noriaki Matsumoto , Yoshio Matsuda
IPC分类号： G11C11/401 , G06F11/267 , G11C7/10 , G11C11/409 , G11C29/00 , G11C29/26 , G11C29/34 , G11C29/38 , G11C7/00
CPC分类号： G11C7/1057 , G11C29/26 , G11C29/38 , G11C7/10 , G11C7/1006 , G11C7/1051 , G11C7/1078 , G11C7/1084 , G06F11/267
摘要： A semiconductor memory device operable for reading and writing in a normal mode and in a test mode is divided into memory cell sections each having blocks of memory cells. Data bus lines are connected to the respective blocks, and switches interconnect data bus lines connected to blocks of the different sections. The switch are made conductive during reading and writing in the normal mode and during writing in the test mode, and nonconductive during reading in the test mode. Input data are applied onto the data bus lines connected one of the blocks for writing in the blocks of the sections simultaneously during writing in the normal mode and in the test mode. In the normal mode, data are read out of the blocks of the sections through the data bus lines connected to the above-mentioned one of the blocks. In the test mode, the data are read out of the blocks of the sections through the data bus lines connected to the respective blocks.
摘要翻译：可以以正常模式和测试模式读取和写入的半导体存储器件被分成具有存储单元块的存储单元部分。数据总线连接到相应的块，并且交换连接到不同部分的块的数据总线。在正常模式下读写时，在测试模式下写入期间开关导通，在测试模式下读取期间不导通。在正常模式和测试模式下，输入数据被加到连接在一个块上的数据总线上，以便在写入期间同时在这些块中写入。在正常模式下，通过连接到上述一个块的数据总线，从这些部分的块中读出数据。在测试模式中，通过连接到相应块的数据总线，从这些部分的块中读出数据。

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