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1. 发明授权

US08558755B2 Large scale LED display system 有权
公开(公告)号：US08558755B2
公开(公告)日：2013-10-15
申请号：US12001276
申请日：2007-12-11
申请人： Hamid Kharrati , Robert J. Sefton , Sheldon Lee Black , Daniel S. Kline , Anthony D. Barghini
发明人： Hamid Kharrati , Robert J. Sefton , Sheldon Lee Black , Daniel S. Kline , Anthony D. Barghini
IPC分类号： G09G5/00
CPC分类号： G06F3/1446 , G09G3/32 , G09G2300/026 , G09G2330/04 , G09G2330/045 , G09G2330/08 , G09G2380/06
摘要： A system distributes data in a robust manner to a large scale LED display formed of a number of display panels. The system includes a plurality of data hubs wherein each display panel is connected to at least two data hubs to receive redundant pixel data for each pixel of the panel. Each data hub is further connected to at least two panels of the display to provide pixel data for each pixel of the panels to which the data hub is connected.

2. 发明申请

US20090146931A1 Large scale LED display system 有权
标题翻译：大型LED显示屏系统
公开(公告)号：US20090146931A1
公开(公告)日：2009-06-11
申请号：US12001276
申请日：2007-12-11
申请人： Hamid Kharrati , Robert J. Sefton , Sheldon Lee Black , Daniel S. Kline , Anthony D. Barghini
发明人： Hamid Kharrati , Robert J. Sefton , Sheldon Lee Black , Daniel S. Kline , Anthony D. Barghini
IPC分类号： G09G3/32
CPC分类号： G06F3/1446 , G09G3/32 , G09G2300/026 , G09G2330/04 , G09G2330/045 , G09G2330/08 , G09G2380/06
摘要： A system distributes data in a robust manner to a large scale LED display formed of a number of display panels. The system includes a plurality of data hubs wherein each display panel is connected to at least two data hubs to receive redundant pixel data for each pixel of the panel. Each data hub is further connected to at least two panels of the display to provide pixel data for each pixel of the panels to which the data hub is connected.
摘要翻译：系统将数据以强大的方式分配到由多个显示面板组成的大型LED显示屏上。该系统包括多个数据集线器，其中每个显示面板连接到至少两个数据集线器，以接收面板的每个像素的冗余像素数据。每个数据集线器进一步连接到显示器的至少两个面板，以为数据集线器连接到的面板的每个像素提供像素数据。

3. 发明授权

US08922458B2 Data and power distribution system and method for a large scale display 有权
标题翻译：数据和配电系统及方法进行大规模展示
公开(公告)号：US08922458B2
公开(公告)日：2014-12-30
申请号：US12001277
申请日：2007-12-11
申请人： Robert J. Sefton , Sheldon Lee Black , Hamid Kharrati , Daniel S. Kline , Anthony D. Barghini
发明人： Robert J. Sefton , Sheldon Lee Black , Hamid Kharrati , Daniel S. Kline , Anthony D. Barghini
IPC分类号： G09G5/00 , G06F3/14 , G09G3/32
CPC分类号： G06F3/1446 , G09G3/32 , G09G5/006 , G09G2300/026 , G09G2310/0235 , G09G2320/0242 , G09G2330/08 , G09G2370/025
摘要： A system and method distributes data and power in a robust manner for a large scale LED display. Master modules of the display are capable of receiving a data stream on any one of four data ports. The master modules extract the data for its module and an associated group of slave modules from a data stream received on one port and send the received data stream to three other master modules via the other three data ports. Unregulated D.C. power is distributed from one or more power hubs to the master modules which in turn distribute regulated D.C. power to their associated slave modules.
摘要翻译：一种系统和方法以大量LED显示屏的鲁棒方式分配数据和电源。显示器的主模块能够在四个数据端口中的任一个上接收数据流。主模块从一个端口接收的数据流中提取其模块数据和相关组的从模块，并通过其他三个数据端口将接收的数据流发送到三个其他主模块。未调节的直流电力从一个或多个电力集线器分配到主模块，主模块又将调节的直流电力分配给其相关联的从模块。

4. 发明申请

US20090147028A1 Data and power distribution system and method for a large scale display 有权
标题翻译：数据和配电系统及方法进行大规模展示
公开(公告)号：US20090147028A1
公开(公告)日：2009-06-11
申请号：US12001277
申请日：2007-12-11
申请人： Robert J. Sefton , Sheldon Lee Black , Hamid Kharrati , Daniel S. Kline , Anthony D. Barghini
发明人： Robert J. Sefton , Sheldon Lee Black , Hamid Kharrati , Daniel S. Kline , Anthony D. Barghini
IPC分类号： G09G5/10 , G09G3/32 , G09F9/33
CPC分类号： G06F3/1446 , G09G3/32 , G09G5/006 , G09G2300/026 , G09G2310/0235 , G09G2320/0242 , G09G2330/08 , G09G2370/025
摘要： A system and method distributes data and power in a robust manner for a large scale LED display. Master modules of the display are capable of receiving a data stream on any one of four data ports. The master modules extract the data for its module and an associated group of slave modules from a data stream received on one port and send the received data stream to three other master modules via the other three data ports. Unregulated D.C. power is distributed from one or more power hubs to the master modules which in turn distribute regulated D.C. power to their associated slave modules.
摘要翻译：一种系统和方法以大量LED显示屏的鲁棒方式分配数据和电源。显示器的主模块能够在四个数据端口中的任一个上接收数据流。主模块从一个端口接收的数据流中提取其模块数据和相关组的从模块，并通过其他三个数据端口将接收的数据流发送到三个其他主模块。未调节的直流电力从一个或多个电力集线器分配到主模块，主模块又将调节的直流电力分配给其相关联的从模块。

5. 发明授权

US08766880B2 Enumeration system and method for a LED display 有权
标题翻译： LED显示屏的枚举系统和方法
公开(公告)号：US08766880B2
公开(公告)日：2014-07-01
申请号：US12001312
申请日：2007-12-11
申请人： Hamid Kharrati , Robert J. Sefton
发明人： Hamid Kharrati , Robert J. Sefton
IPC分类号： G09G3/14
CPC分类号： G09G3/32 , G09G2300/026 , G09G2330/045 , G09G2330/08
摘要： A system and method are provided for a pixel module to determine its location in a large scale LED display. The system and method determine the pixel module's location based upon the data received by the module and the identity of the module's port via which the data was received.
摘要翻译：提供了一种用于像素模块来确定其在大规模LED显示器中的位置的系统和方法。系统和方法基于模块接收的数据和接收数据的模块端口的身份确定像素模块的位置。

6. 发明申请

US20090146917A1 Enumeration system and method for a led display 有权
标题翻译： led显示屏的枚举系统和方法
公开(公告)号：US20090146917A1
公开(公告)日：2009-06-11
申请号：US12001312
申请日：2007-12-11
申请人： Hamid Kharrati , Robert J. Sefton
发明人： Hamid Kharrati , Robert J. Sefton
IPC分类号： G09G3/14 , G09G3/00 , G06K9/00
CPC分类号： G09G3/32 , G09G2300/026 , G09G2330/045 , G09G2330/08
摘要： A system and method are provided for a pixel module to determine its location in a large scale LED display. The system and method determine the pixel module's location based upon the data received by the module and the identity of the module's port via which the data was received.
摘要翻译：提供了一种用于像素模块来确定其在大规模LED显示器中的位置的系统和方法。系统和方法基于模块接收的数据和接收数据的模块端口的身份确定像素模块的位置。

7. 发明授权

US08502522B2 Multi-level triggering circuit 有权
标题翻译：多电平触发电路
公开(公告)号：US08502522B2
公开(公告)日：2013-08-06
申请号：US12769075
申请日：2010-04-28
申请人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Willis
发明人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Willis
IPC分类号： G01R27/02 , G01R13/00
CPC分类号： G01R13/0254
摘要： Circuitry includes a comparator to compare an input analog signal to a threshold and to output a signal that is based on the comparison; a first circuit path to receive the signal and to detect a characteristic of the signal, where the first circuit path is configured to support triggering at a first frequency; a second circuit path to receive the signal and to detect the characteristic of the signal, where the second circuit path is configured to support triggering at a second frequency that is lower than the first frequency; and a selector to select an output of the first circuit path or an output of the second circuit path.
摘要翻译：电路包括比较器，用于将输入模拟信号与阈值进行比较，并输出基于比较的信号; 第一电路路径，用于接收所述信号并检测所述信号的特性，其中所述第一电路路径被配置为支持以第一频率的触发; 接收所述信号并检测所述信号的特性的第二电路，其中所述第二电路路径被配置为支持在低于所述第一频率的第二频率的触发; 以及选择器，用于选择第一电路路径的输出或第二电路路径的输出。

8. 发明申请

US20110267037A1 MULTI-LEVEL TRIGGERING CIRCUIT 有权
标题翻译：多级触发电路
公开(公告)号：US20110267037A1
公开(公告)日：2011-11-03
申请号：US12769075
申请日：2010-04-28
申请人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Wills
发明人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Wills
IPC分类号： G01R13/20
CPC分类号： G01R13/0254
摘要： Circuitry includes a comparator to compare an input analog signal to a threshold and to output a signal that is based on the comparison; a first circuit path to receive the signal and to detect a characteristic of the signal, where the first circuit path is configured to support triggering at a first frequency; a second circuit path to receive the signal and to detect the characteristic of the signal, where the second circuit path is configured to support triggering at a second frequency that is lower than the first frequency; and a selector to select an output of the first circuit path or an output of the second circuit path.
摘要翻译：电路包括比较器，用于将输入模拟信号与阈值进行比较，并输出基于比较的信号; 第一电路路径，用于接收所述信号并检测所述信号的特性，其中所述第一电路路径被配置为支持以第一频率的触发; 接收所述信号并检测所述信号的特性的第二电路，其中所述第二电路路径被配置为支持在低于所述第一频率的第二频率的触发; 以及选择器，用于选择第一电路路径的输出或第二电路路径的输出。

9. 发明申请

US20110267036A1 CONNECTING DIGITAL STORAGE OSCILLOSCOPES 有权
标题翻译：连接数字存储OSCILLOSCOPES
公开(公告)号：US20110267036A1
公开(公告)日：2011-11-03
申请号：US12769065
申请日：2010-04-28
申请人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Willis
发明人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Willis
IPC分类号： G01R13/20
CPC分类号： G01R13/0254
摘要： An apparatus includes a first oscilloscope having multiple channels, and a second oscilloscope having multiple channels. The first oscilloscope is configured to operate as a master or as a slave. The first oscilloscope operates as the master by using a first trigger signal and a first clock signal that are native to the first oscilloscope, and the first oscilloscope operates as the slave by using a second trigger signal and a second clock signal that are native to the second oscilloscope. The second oscilloscope is configured to operate as the master or as the slave. The second oscilloscope operates as the master by using the second trigger signal and the second clock signal, and the second oscilloscope operates as the slave by using the first trigger signal and the first clock signal.
摘要翻译：一种装置包括具有多个通道的第一示波器和具有多个通道的第二示波器。第一台示波器配置为作为主机或从机操作。第一个示波器通过使用第一个示波器本机的第一个触发信号和第一个时钟信号作为主器件工作，第一个示波器通过使用第二个触发信号和第二个时钟信号，第二个示波器。第二个示波器配置为作为主站或从站进行操作。第二示波器通过使用第二触发信号和第二时钟信号作为主机操作，并且第二示波器通过使用第一触发信号和第一时钟信号作为从机操作。

10. 发明授权

US08542005B2 Connecting digital storage oscilloscopes 有权
标题翻译：连接数字存储示波器
公开(公告)号：US08542005B2
公开(公告)日：2013-09-24
申请号：US12769065
申请日：2010-04-28
申请人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Willis
发明人： Hamid Kharrati , Steven D. Roach , Joseph Sascha Willis
IPC分类号： G01R13/34 , G01R23/16 , G01R21/00
CPC分类号： G01R13/0254
摘要： An apparatus includes a first oscilloscope having multiple channels, and a second oscilloscope having multiple channels. The first oscilloscope is configured to operate as a master or as a slave. The first oscilloscope operates as the master by using a first trigger signal and a first clock signal that are native to the first oscilloscope, and the first oscilloscope operates as the slave by using a second trigger signal and a second clock signal that are native to the second oscilloscope. The second oscilloscope is configured to operate as the master or as the slave. The second oscilloscope operates as the master by using the second trigger signal and the second clock signal, and the second oscilloscope operates as the slave by using the first trigger signal and the first clock signal.
摘要翻译：一种装置包括具有多个通道的第一示波器和具有多个通道的第二示波器。第一台示波器配置为作为主机或从机操作。第一个示波器通过使用第一个示波器本机的第一个触发信号和第一个时钟信号作为主器件工作，第一个示波器通过使用第二个触发信号和第二个时钟信号，第二个示波器。第二个示波器配置为作为主站或从站进行操作。第二示波器通过使用第二触发信号和第二时钟信号作为主机操作，并且第二示波器通过使用第一触发信号和第一时钟信号作为从机操作。

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