专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5132656A Floating-gate charge-balance CCD 失效
标题翻译：浮动门充电平衡CCD
公开(公告)号：US5132656A
公开(公告)日：1992-07-21
申请号：US711115
申请日：1991-06-04
申请人： Scott C. Munroe
发明人： Scott C. Munroe
IPC分类号： H01L29/762 , G11C27/04 , H01L21/339 , H01L29/768
CPC分类号： G11C27/04 , H01L29/76808
摘要： A charge-coupled device having a charge source and a floating gate input capable of sampling a voltage and converting it to a proportional charge packet, including precharging the floating gate with a quantity of charge proportional to the sampled voltage, and isolating the floating gate such that the proportional charge substantially remains on the floating gate, and a method for doing same.
摘要翻译：一种具有电荷源和浮置栅极输入的电荷耦合器件，其能够对电压进行采样并将其转换成比例电荷分组，包括用与采样电压成比例的电荷量对浮动栅极进行预充电，以及将浮置栅极比例电荷基本上保持在浮动栅极上，以及用于进行相同的方法。

2. 发明授权

US5671252A Sampled data read channel utilizing charge-coupled devices 失效
标题翻译：采样数据读取通道利用电荷耦合器件
公开(公告)号：US5671252A
公开(公告)日：1997-09-23
申请号：US310050
申请日：1994-09-21
申请人： Janos Kovacs , Scott C. Munroe
发明人： Janos Kovacs , Scott C. Munroe
IPC分类号： H04L25/03 , H04L25/497 , H04L27/06
CPC分类号： H04L25/03133 , H04L25/497
摘要： A data receiving and processing channel including analog signal processing circuitry operable for receiving data in the form of an input analog signal, and modifying the input signal in accordance with selected parameters so as to generate a modified analog input signal. According to one embodiment, there is provided a charge domain signal equalizer which initially transforms the modified analog input signal into a corresponding analog charge domain signal, the equalizer performing waveform shaping of the analog charge domain signal in accordance with a predetermined signal response template; a charge domain analog-to-digital converter operable for converting the analog charge domain signal into a corresponding digital signal; and a digital signal processor operable for recovering a digital bit stream from the digital signal which is indicative of the original data. In an alternative embodiment, there is provided an analog-to-digital converter operable for converting the modified analog input signal into a corresponding digital signal; a charge signal equalizer which initially transforms the digital signal into a corresponding digital charge signal, the equalizer performing waveform shaping of the digital charge signal in accordance with a predetermined signal response template; and a charge domain digital signal processor operable for recovering a digital bit stream from the digital charge domain signal which is indicative of the original data.
摘要翻译：一种数据接收和处理通道，包括模拟信号处理电路，可操作用于以输入模拟信号的形式接收数据，并根据所选择的参数修改输入信号，以产生经修改的模拟输入信号。根据一个实施例，提供一种电荷域信号均衡器，其初始将经修改的模拟输入信号转换成对应的模拟电荷域信号，均衡器根据预定的信号响应模板执行模拟电荷域信号的波形整形; 电荷域模数转换器，用于将模拟电荷域信号转换成对应的数字信号; 以及数字信号处理器，用于从指示原始数据的数字信号中恢复数字位流。在替代实施例中，提供了可操作用于将修改的模拟输入信号转换成对应的数字信号的模数转换器; 电荷信号均衡器，其初始地将数字信号转换成相应的数字电荷信号，均衡器根据预定的信号响应模板执行数字电荷信号的波形整形; 以及电荷域数字信号处理器，用于从指示原始数据的数字电荷域信号中恢复数字位流。

3. 发明授权

US5670883A Integrated circuit interlevel conductor defect characterization test structure and system 失效
标题翻译：集成电路层间导体缺陷表征测试结构与系统
公开(公告)号：US5670883A
公开(公告)日：1997-09-23
申请号：US560650
申请日：1995-11-20
申请人： Geoff O'Donoghue , Scott C. Munroe
发明人： Geoff O'Donoghue , Scott C. Munroe
IPC分类号： G01R31/28 , H01L23/544 , H01H31/02 , G01R31/26 , H01L21/66
CPC分类号： H01L22/34 , G01R31/2853 , G01R31/2831 , G01R31/2884
摘要： An interlevel conductor defect characterization integrated circuit test structure including first and second spaced test pads, a conductor layer, an insulator layer between the conductor layer and the test pads; and a first interlevel conductor having a unit cross-sectional conductive area extending between the first test pad and the conductor layer, and a second interlevel conductor extending between said second test pad and said conductor layer and having a cross-sectional conductive area substantially greater than the unit area for detecting defects which restrict the current carrying capacity of said unit area of the first interlevel conductor but not the second interlevel conductor.
摘要翻译：层间导体缺陷表征集成电路测试结构，包括第一和第二间隔测试焊盘，导体层，导体层和测试焊盘之间的绝缘体层; 以及第一层间导体，其具有在第一测试焊盘和导体层之间延伸的单元横截面导电区域，以及第二层间导体，其在所述第二测试焊盘和所述导体层之间延伸，并且具有基本上大于用于检测限制第一层间导体而不是第二层间导体的所述单位面积的载流能力的缺陷的单位区域。

4. 发明授权

US5591996A Recirculating charge transfer magnetic field sensor 失效
标题翻译：循环电荷传输磁场传感器
公开(公告)号：US5591996A
公开(公告)日：1997-01-07
申请号：US409809
申请日：1995-03-24
申请人： Geoffrey T. Haigh , Scott C. Munroe
发明人： Geoffrey T. Haigh , Scott C. Munroe
IPC分类号： G01R33/02 , G01R33/06 , H01L21/339 , H01L29/762 , H01L43/00 , H01L43/06 , H01L27/148 , H01L29/768
CPC分类号： G01R33/06
摘要： A device for producing an output voltage which is proportional to an applied magnetic field. The device includes a plurality charge injection regions, a corresponding plurality of charge exit regions, and a charge transfer region. The charge transfer region includes gate electrodes which serve to propagate at least one isolated charge packet across the charge transfer region in a predetermined direction from the charge input region to the charge output region. The charge packet is subject to the applied magnetic field which is perpendicular to the charge transfer region so as to induce a resultant potential that is orthogonal to both the applied magnetic field and the predetermined direction. Furthermore, the resultant potential effects a lateral redistribution of charge carriers in the packet. A recirculation configuration allows for a recycling of the packet from the output region back to the input region in order to accommodate a continuation of the redistribution of charge carriers. Sense contacts are provided with the recirculation configuration for sensing the resultant potential as the output voltage.
摘要翻译：一种用于产生与所施加的磁场成比例的输出电压的装置。该装置包括多个电荷注入区域，相应的多个电荷输出区域和电荷转移区域。电荷转移区域包括用于在从电荷输入区域到电荷输出区域的预定方向跨越电荷转移区域传播至少一个隔离的电荷分组的栅电极。电荷包被施加垂直于电荷转移区域的磁场，以引起与所施加的磁场和预定方向正交的合成电位。此外，所得的电位影响电荷载体在分组中的横向再分配。再循环配置允许将分组从输出区域再循环回输入区域，以适应电荷载体再分配的继续。检测触点具有用于感测所得电位作为输出电压的再循环配置。

5. 发明授权

US4298953A Programmable zero-bias floating gate tapping method and apparatus 失效
标题翻译：可编程零偏置浮动栅极分接方法和装置
公开(公告)号：US4298953A
公开(公告)日：1981-11-03
申请号：US16334
申请日：1979-02-28
申请人： Scott C. Munroe
发明人： Scott C. Munroe
IPC分类号： G06G7/19
CPC分类号： G06G7/1907
摘要： A method and an apparatus for selectively summing the time-varying components of a plurality of electrical voltages are disclosed. The electrical voltages can each be characterized by a quiescent bias component and a time-varying small signal information component. Each electrical voltage is selectively connected to at most one of a plurality of summing buses and each bus is allowed to separately float to a quiescent voltage level corresponding approximately to a selected average value of the bias components of the signals connected thereto. The potential difference measured between the buses corresponds to the difference in the weighted average values of the time-varying components connected to each bus. The weights may be equal or unequal. The method and apparatus provide means for implementing programmable transversal filters and correlation devices.
摘要翻译：公开了一种用于选择性地求和多个电压的时变分量的方法和装置。每个电压可以通过静态偏置分量和时变小信号信息分量来表征。每个电压选择性地连接到多个求和总线中的至少一个，并且允许每个总线分别浮动到大致对应于与其连接的信号的偏置分量的选定平均值相对应的静态电压电平。在总线之间测量的电位差对应于连接到每个总线的时变分量的加权平均值的差异。权重可以相等或不相等。该方法和装置提供用于实现可编程横向滤波器和相关装置的装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式