公开(公告)号：US20050068838A1

公开(公告)日：2005-03-31

申请号：US10947213

申请日：2004-09-23

申请人： Takashi Kono ,  Takeshi Hamamoto

发明人： Takashi Kono ,  Takeshi Hamamoto

IPC分类号： H01L27/108 ,  G11C8/08 ,  G11C11/34 ,  G11C11/401 ,  G11C11/409 ,  G11C29/12 ,  H01L21/8242 ,  H01L27/10 ,  G11C8/00

CPC分类号： G11C8/08 ,  G11C11/401 ,  G11C29/12 ,  G11C2029/1202

摘要： An insulated gate type field effect transistor in a memory cell array is a transistor having a gate insulating film which is thicker than a gate insulating film of an insulated gate type field effect transistor in an array peripheral circuit. DRAM (Dynamic Random Access Memory) cell-based semiconductor memory device can be implemented which allows a burn-in test to be accurately performed without degrading sensing operation characteristics even under a low power supply voltage.

摘要翻译： 存储单元阵列中的绝缘栅型场效应晶体管是具有比阵列外围电路中的绝缘栅型场效应晶体管的栅极绝缘膜厚的栅极绝缘膜的晶体管。 可以实现DRAM（动态随机存取存储器）基于单元的半导体存储器件，其即使在低电源电压下也能够精确地执行老化测试而不降低感测操作特性。

公开(公告)号：US06744273B2

公开(公告)日：2004-06-01

申请号：US10127763

申请日：2002-04-23

申请人： Makoto Kitagawa ,  Takashi Kono

发明人： Makoto Kitagawa ,  Takashi Kono

IPC分类号： H03K1762

CPC分类号： G11C7/02 ,  G11C5/063 ,  G11C7/12 ,  G11C11/4094

摘要： A semiconductor device includes a signal line and two adjacent wirings formed on a first substrate layer, an adjacent wiring formed on a second substrate layer, and an adjacent wiring formed on a third substrate layer. A logical level on the signal line is set constant, a first line capacitance is formed between the signal line and one of the adjacent wirings on the first substrate layer, and a second line capacitance is formed between the signal line and the other of adjacent wirings on the first substrate layer. Also, a signal is supplied to the adjacent wiring on the second substrate layer and the adjacent wiring on the third substrate layer. As a result, noise from the other adjacent wirings to the signal line can be reduced.

摘要翻译： 半导体器件包括信号线和形成在第一衬底层上的两个相邻布线，形成在第二衬底层上的相邻布线和形成在第三衬底层上的相邻布线。 信号线上的逻辑电平被设定为恒定，在信号线和第一衬底层上的相邻布线中的一个之间形成第一线电容，并且在信号线和相邻布线中的另一条之间形成第二线电容 在第一基底层上。 此外，信号被提供给第二基板层上的相邻布线和第三基板层上的相邻布线。 结果，可以减少来自信号线的其他相邻布线的噪声。

公开(公告)号：US06449208B1

公开(公告)日：2002-09-10

申请号：US09923454

申请日：2001-08-08

申请人： Takashi Kono ,  Yuichiro Komiya

发明人： Takashi Kono ,  Yuichiro Komiya

IPC分类号： G11C700

CPC分类号： G11C29/12 ,  G11C5/147

摘要： A semiconductor memory device has a half Vdds generating circuit. The half Vdds generating circuit includes reference voltage generating circuits, a selecting circuit, and a driver circuit. In a normal mode, the driver circuit receives voltages Vnd1 and Vpd1 obtained by dividing an array operation voltage Vdds from the reference voltage generating circuit and outputs a precharge voltage Vb1 from an output node. In a test mode, the driver circuit receives voltages Vnd2 and Vpd2 obtained by dividing the voltage Vddp from the reference-voltage generating circuit, and outputs a precharge voltage Vb1 from the output node. As a result, a voltage as a reference used to generate an intermediate voltage can be switched between the normal mode and the test mode.

摘要翻译： 半导体存储器件具有半Vdds发生电路。 半Vdds发生电路包括参考电压发生电路，选择电路和驱动器电路。 在正常模式下，驱动电路接收通过从参考电压产生电路中分离阵列工作电压Vdds获得的电压Vnd1和Vpd1，并从输出节点输出预充电电压Vb1。 在测试模式中，驱动电路接收通过对来自基准电压产生电路的电压Vddp进行分压而获得的电压Vnd2和Vpd2，并从输出节点输出预充电电压Vb1。 结果，可以在正常模式和测试模式之间切换用于产生中间电压的用作基准的电压。

公开(公告)号：US06337824B1

公开(公告)日：2002-01-08

申请号：US09455541

申请日：1999-12-07

申请人： Takashi Kono ,  Takeshi Hamamoto

发明人： Takashi Kono ,  Takeshi Hamamoto

IPC分类号： G11C702

CPC分类号： H01L27/10897 ,  G11C11/406 ,  G11C11/4074 ,  G11C11/4091

摘要： A decoupling capacitor is coupled to a sense power supply line with respect to a sense amplifier circuit group, and the sense power supply line is selectively coupled with a power supply node in response to an operation mode of a sense amplifier. In a sensing operation, the potential of a bit line is determined by redistribution of charges between the decoupling capacitor and a load capacitor of the bit line. Refresh characteristics is improved without increasing a sense current and showing down the sensing operation.

摘要翻译： 解耦电容器相对于读出放大器电路组耦合到感测电源线，并且响应于读出放大器的操作模式，感测电源线选择性地与电源节点耦合。 在感测操作中，位线的电位通过去耦电容器和位线的负载电容器之间的电荷的再分配来确定。 在不增加感测电流并显示感测操作的情况下，刷新特性得到改善。

公开(公告)号：US06333670B1

公开(公告)日：2001-12-25

申请号：US09456521

申请日：1999-12-08

申请人： Takashi Kono ,  Takeshi Hamamoto

发明人： Takashi Kono ,  Takeshi Hamamoto

IPC分类号： G05F110

CPC分类号： G05F1/465

摘要： Change in internal voltage on an internal voltage line is detected as discharging current of a capacitance element via an MOS transistor to change a charged voltage of the capacitance element. According to the charged voltage of the capacitance element, a current drive transistor is driven to supply a current to the internal voltage line. The internal voltage is stably generated with low current consumption and small occupation area.

摘要翻译： 内部电压线的内部电压的变化通过MOS晶体管被检测为电容元件的放电电流，以改变电容元件的充电电压。 根据电容元件的充电电压，驱动电流驱动晶体管以向内部电压线提供电流。 内部电压稳定产生，电流消耗小，占用面积小。

公开(公告)号：US6139593A

公开(公告)日：2000-10-31

申请号：US182094

申请日：1998-10-29

申请人： Takashi Kono

发明人： Takashi Kono

IPC分类号： H01G9/052 ,  H01G9/00 ,  H01G9/042

CPC分类号： H01G9/052 ,  Y10T29/417

摘要： A manufacturing method of an anode body of a solid electrolytic capacitor which, for improving the embedded strength of the anode lead with reduced leakage current, successively throws two kinds of valve action metallic powders with different melting-down properties into a single-step press manufacturing die so as to be arranged with the valve action metallic powder whose melting-down property is larger in the neighborhood of the embedded surface of the anode lead.

摘要翻译： 固体电解电容器的阳极体的制造方法为了提高具有降低的漏电流的阳极引线的嵌入强度，将具有不同熔融特性的两种阀作用金属粉末连续地投入到单步压力机制造中 与在阳极引线的嵌入表面附近的熔融特性较大的阀作用金属粉末配合。

公开(公告)号：US5968209A

公开(公告)日：1999-10-19

申请号：US844246

申请日：1997-04-18

申请人： Takashi Kono

发明人： Takashi Kono

IPC分类号： H01G9/00 ,  H01G9/012 ,  H01G9/04 ,  H01G9/15 ,  H01G13/00 ,  H01L21/20

CPC分类号： H01G9/15 ,  H01G9/04 ,  Y10T29/41 ,  Y10T29/417 ,  Y10T29/4913

摘要： Cathode and anode sides of a plurality of solid electrolytic capacitors are connected by simultaneous electric welding. The welding step is effected to connect an anode lead of a lead frame to the anode electrode of a capacitor body and simultaneously connect a cathode lead of the lead frame to the cathode conductor layer of an adjacent capacitor body. The welding electrode for the cathode lead exerts moderate force to the capacitor bodies using a spring function of the capacitor lead. The simultaneous welding for the adjacent capacitor bodies and the moderate force prevent electrical and mechanical damages of the insulator layer of the solid electrolytic capacitors during the welding.

摘要翻译： 多个固体电解电容器的阴极和阳极侧通过同时电焊连接。 进行焊接步骤以将引线框架的阳极引线连接到电容器主体的阳极电极，并将引线框架的阴极引线同时连接到相邻的电容器主体的阴极导体层。 用于阴极引线的焊接电极使用电容器引线的弹簧功能对电容器主体施加中等的力。 相邻电容器主体的同时焊接和中等的力量可以防止在焊接期间固体电解电容器的绝缘层的电和机械损坏。

公开(公告)号：US5652730A

公开(公告)日：1997-07-29

申请号：US648607

申请日：1996-05-15

申请人： Takashi Kono ,  Kiyohiro Furutani ,  Mikio Asakura ,  Hideto Hidaka

发明人： Takashi Kono ,  Kiyohiro Furutani ,  Mikio Asakura ,  Hideto Hidaka

IPC分类号： G11C11/407 ,  G11C8/12 ,  G11C11/4074 ,  G11C11/408 ,  G11C11/409 ,  G11C13/00

CPC分类号： G11C11/4085 ,  G11C11/4074 ,  G11C8/12

摘要： A DRAM includes an internal boosting circuit, a global power-line, a plurality of blocks, a row decoder, and a POR generating circuit. Each block includes word lines, local power-lines, AND gates, drive transistors, and word line drivers. The AND gate turns a corresponding drive transistor on/off in response to a power on reset signal /POR and a corresponding block select signal. Therefore, all the local boosted power-lines are connected to the global boosted power-line during a power on reset period, whereby all the local boosted power-lines are initially charged up to boosted power supply potential Vpp.

摘要翻译： DRAM包括内部升压电路，全局电源线，多个块，行解码器和POR发生电路。 每个块包括字线，本地电源线，与门，驱动晶体管和字线驱动器。 AND门响应于上电复位信号/ POR和相应的块选择信号而使相应的驱动晶体管导通/截止。 因此，所有本地升压电源线​​在上电复位期间连接到全局升压电源线​​，由此所有本地升压电源线​​最初都被充电至提升电源电位Vpp。

公开(公告)号：US4492986A

公开(公告)日：1985-01-08

申请号：US447874

申请日：1982-12-08

申请人： Takashi Kono ,  Akira Minegishi ,  Toshimitsu Kamai

发明人： Takashi Kono ,  Akira Minegishi ,  Toshimitsu Kamai

IPC分类号： G11B20/02 ,  H04N9/802 ,  H04N9/82 ,  H04N9/835 ,  H04N9/491

CPC分类号： H04N9/8355 ,  H04N9/82 ,  H01L2924/13091

摘要： A video and audio signal recording apparatus includes frequency-modulators in which an audio signal, for example, a stereophonic left signal, modulates first and second carriers with different frequencies so as to provide first and second FM audio signals, respectively, a first mixing circuit for mixing the first FM audio signal with a video signal, such as, a composite color video signal having a frequency modulated luminance component signal in a frequency band separated from the band of a frequency-converted chrominance component signal so as to provide an interval therebetween for accommodating the FM audio signals, a second mixing circuit for mixing the second FM audio signal with the video signal, first and second magnetic heads respectively receiving first and second mixed audio and video signals from the first and second mixing circuits, respectively, for recording in respective record tracks which are adjacent each other on a magnetic record medium, the heads and record medium having a magnetic characteristic which varies with the frequency of the signal being recorded, and the levels of the FM audio signals in the first and second mixed signals being substantially less than the levels of the FM luminance and frequency converted chrominance signal and different from each other in the sense to compensate for the magnetic characteristic which varies with frequency. The levels of the FM audio signals in the first and second mixed audio and video signals are desirably varied upon changes in the level of the audio signal to be recorded.

摘要翻译： 视频和音频信号记录装置包括其中音频信号例如立体声左信号调制具有不同频率的第一和第二载波以便分别提供第一和第二FM音频信号的频率调制器，第一混频电路 用于将第一FM音频信号与视频信号混合，例如具有与频率转换的色度分量信号的频带分离的频带中的调频亮度分量信号的复合彩色视频信号，以便提供其间的间隔 用于容纳FM音频信号的第二混合电路，用于将第二FM音频信号与视频信号混合的第二混合电路，分别从第一和第二混合电路分别接收第一和第二混合音频和视频信号的第一和第二磁头用于记录 在磁记录介质上彼此相邻的各个记录磁道中，磁头和记录介质 具有随记录信号的频率而变化的磁特性，并且第一和第二混合信号中的FM音频信号的电平基本上小于FM亮度和频率转换的色度信号的电平并且彼此不同 在某种意义上补偿随频率变化的磁特性。 期望在要记录的音频信号的电平的变化时改变第一和第二混合音频和视频信号中的FM音频信号的电平。

公开(公告)号：US4490751A

公开(公告)日：1984-12-25

申请号：US447875

申请日：1982-12-08

申请人： Takashi Kono ,  Shinji Kakuyama ,  Toshimitsu Kamai

发明人： Takashi Kono ,  Shinji Kakuyama ,  Toshimitsu Kamai

IPC分类号： H04N5/928 ,  G11B20/00 ,  G11B20/06 ,  G11B20/22 ,  H04N9/835 ,  H04N9/493

CPC分类号： H04N9/8355 ,  G11B20/22

摘要： A video and audio signal recording apparatus includes first and second frequency-modulators in which a first audio signal, for example, a stereophonic left signal, modulates a first carrier and a second carrier with a frequency higher than that of the first carrier so as to provide first and second FM audio signals, respectively, third and fourth frequency-modulators in which a second audio signal, for example, the stereophonic right signal, modulates a third carrier with a frequency higher than that of the second carrier and a fourth carrier with a frequency higher than that of the third carrier so as to provide third and fourth FM audio signals, respectively, a first mixing circuit for mixing the first and third FM audio signals with a video signal, such as, a composite color video signal having a frequency modulated luminance component signal in a frequency band separated from the band of a frequency-converted chrominance component signal so as to provide an interval therebetween for accommodating the first through fourth FM audio signals, a second mixing circuit for mixing the second and fourth FM audio signals with the video signal, and first and second magnetic heads having different azimuth angles and respectively receiving first and second mixed audio and video signals from the first and second mixing circuits, respectively, for recording of such first and second mixed signals in record tracks which are adjacent each other on a magnetic record medium.

摘要翻译： 视频和音频信号记录装置包括第一和第二频率调制器，其中第一音频信号例如立体声左信号以比第一载波频率高的频率调制第一载波和第二载波，以便 提供第一和第二FM音频信号，第三和第四频率调制器，其中第二音频信号，例如立体声右信号，调制具有比第二载波的频率高的第三载波，以及第四载波，具有 频率高于第三载波的频率，以分别提供第三和第四FM音频信号;第一混合电路，用于将第一和第三FM音频信号与视频信号混合，例如具有 在与频率转换色度分量信号的频带分离的频带中的频率调制亮度分量信号，以提供它们之间的间隔 r容纳第一至第四FM音频信号，第二混合电路，用于将第二和第四FM音频信号与视频信号混合;以及第一和第二磁头，具有不同的方位角，并分别从第一和第二混合音频和视频信号接收第一和第二混合音频和视频信号 分别用于在磁记录介质上彼此相邻的记录轨道中记录这样的第一和第二混合信号的第一和第二混合电路。