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公开(公告)号:US07625239B1
公开(公告)日:2009-12-01
申请号:US11948979
申请日:2007-11-30
申请人: Ross F. Jatou , Diaco Davari , Nandan Subraman
发明人: Ross F. Jatou , Diaco Davari , Nandan Subraman
IPC分类号: H01R9/11
CPC分类号: H01R31/005 , H01R13/6658
摘要: One embodiment of the present invention sets forth a cable assembly for separating video signals within a high-density connector to individual video connectors. The cable assembly includes a high-density connector, a cable to transmit multiple video signals, and a printed circuit board (PCB) assembly configured to separate the video signals into individual video signals. The individual video signals are routed under controlled impedance conditions provided by the PCB to individual video connectors attached to the PCB.
摘要翻译: 本发明的一个实施例提出了一种用于将高密度连接器内的视频信号分离成各个视频连接器的电缆组件。 电缆组件包括高密度连接器,用于传输多个视频信号的电缆以及被配置为将视频信号分离成单个视频信号的印刷电路板(PCB)组件。 单独的视频信号在由PCB提供的受控阻抗条件下路由到连接到PCB的各个视频连接器。
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公开(公告)号:US08126402B1
公开(公告)日:2012-02-28
申请号:US11566914
申请日:2006-12-05
申请人: Ross F. Jatou , Chen Wang
发明人: Ross F. Jatou , Chen Wang
IPC分类号: H04B1/00
CPC分类号: H03H7/427
摘要: One embodiment of the invention sets forth a technique for using a resonator as a common-mode filter for attenuating unwanted common-mode frequencies in a differential signal. Filtering these unwanted frequencies may reduce electromagnetic interference from the differential signal pair in nearby electronic devices. Since common-mode filtering is employed, the resonator reduces the unwanted common-mode noise at specific frequencies without distorting the information-carrying differential signals. Further, since the filter is implemented as a PWB resonator, the incremental cost of including this filter on the PWB is relatively small.
摘要翻译: 本发明的一个实施例提出了一种使用谐振器作为共模滤波器来衰减差分信号中不想要的共模频率的技术。 过滤这些不需要的频率可以减少来自附近电子设备中的差分信号对的电磁干扰。 由于采用了共模滤波,所以谐振器在特定频率下减少了不想要的共模噪声,而不会使信息携带差分信号失真。 此外,由于滤波器被实现为PWB谐振器,所以在PWB上包括该滤波器的增量成本相对较小。
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公开(公告)号:US20080174595A1
公开(公告)日:2008-07-24
申请号:US12005744
申请日:2007-12-28
申请人: Ross F. Jatou , Charlie J. Shu , Nandan Subraman
发明人: Ross F. Jatou , Charlie J. Shu , Nandan Subraman
IPC分类号: G06F17/00
CPC分类号: H01R31/065 , G09G5/006 , H01R13/6658 , H01R2201/06
摘要: A display adapter for a digital connector and an analog connector. The display adapter includes a PCB (printed circuit board). A first connector and a second connector are both mounted on the PCB. The first connector and second connectors can be VGA, DVI-I, DVI-D, or HDMI format. The PCB is configured to communicatively couple video signals between the first connector having one format and the second connector having a different format.
摘要翻译: 用于数字连接器和模拟连接器的显示适配器。 显示适配器包括PCB(印刷电路板)。 第一连接器和第二连接器均安装在PCB上。 第一个连接器和第二个连接器可以是VGA,DVI-I,DVI-D或HDMI格式。 PCB被配置为在具有一种格式的第一连接器与具有不同格式的第二连接器之间通信地耦合视频信号。
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公开(公告)号:US08021194B2
公开(公告)日:2011-09-20
申请号:US12005744
申请日:2007-12-28
申请人: Ross F. Jatou , Charlie J. Shu , Nandan Subraman
发明人: Ross F. Jatou , Charlie J. Shu , Nandan Subraman
IPC分类号: H01R25/00
CPC分类号: H01R31/065 , G09G5/006 , H01R13/6658 , H01R2201/06
摘要: A display adapter for a digital connector and an analog connector. The display adapter includes a PCB (printed circuit board). A first connector and a second connector are both mounted on the PCB. The first connector and second connectors can be VGA, DVI-I, DVI-D, or HDMI format. The PCB is configured to communicatively couple video signals between the first connector having one format and the second connector having a different format.
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公开(公告)号:US07576745B1
公开(公告)日:2009-08-18
申请号:US10990721
申请日:2004-11-17
CPC分类号: G06F13/409 , G09G5/003 , G09G5/363 , G09G2360/06
摘要: A system and method for providing a dedicated interface between two or more graphics adapters installed on a motherboard. Surplus signals within an interface conforming to an interface specification are used to create the dedicated interface. The dedicated interface may connect the two or more graphics adapters using connectors via an interface device. Alternatively the dedicated interface may directly connect the two or more graphics adapters using dedicated connectors or a portion of the connectors coupled through conductive traces integrated onto the motherboard.
摘要翻译: 一种用于在安装在主板上的两个或多个图形适配器之间提供专用接口的系统和方法。 使用符合接口规范的接口中的剩余信号用于创建专用接口。 专用接口可以通过接口设备连接使用连接器的两个或更多图形适配器。 或者,专用接口可以使用专用连接器或通过集成到母板上的导电迹线耦合的连接器的一部分直接连接两个或更多个图形适配器。
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公开(公告)号:US08066515B2
公开(公告)日:2011-11-29
申请号:US10991169
申请日:2004-11-17
申请人: Philip B. Johnson , Liping Yu , Ludger Mimberg , Ross F. Jatou
发明人: Philip B. Johnson , Liping Yu , Ludger Mimberg , Ross F. Jatou
IPC分类号: H01R12/00
摘要: A system provides a digital multi-bit connection between two or more graphics adapters. Each graphics adapter is manufactured as a printed circuit board including a finger-type edge connector. When two or more graphics adapters are installed in a system the edge connectors of each graphics adapter may be coupled to each other via a connection device that provides a portion of the digital multi-bit connection. The remainder of the digital multi-bit connection is provided by conductive traces coupling each finger of the edge connector to a graphics processing unit that is affixed to the graphics adapter. The connection device may be installed by an end-user as each additional graphics adapter is installed in the system.
摘要翻译: 系统提供两个或多个图形适配器之间的数字多位连接。 每个图形适配器被制造为包括手指式边缘连接器的印刷电路板。 当系统中安装两个或多个图形适配器时,每个图形适配器的边缘连接器可以经由提供数字多位连接的一部分的连接装置彼此耦合。 数字多位连接的其余部分由将边缘连接器的每个手指耦合到固定到图形适配器的图形处理单元的导电迹线提供。 连接设备可以由最终用户安装,因为每个附加图形适配器被安装在系统中。
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公开(公告)号:US08021193B1
公开(公告)日:2011-09-20
申请号:US11114347
申请日:2005-04-25
申请人: Ross F. Jatou , Charlie J. Shu , Nandan Subraman
发明人: Ross F. Jatou , Charlie J. Shu , Nandan Subraman
IPC分类号: H01R25/00
CPC分类号: H01R31/065 , G09G5/006 , H01R13/6658 , H01R2201/06
摘要: A display adapter for a digital connector and an analog connector. The display adapter includes a PCB (printed circuit board). A first connector and a second connector are both mounted on the PCB. The first connector and second connectors can be VGA, DVI-I, DVI-D, or HDMI format. The PCB is configured to communicatively couple video signals between the first connector having one format and the second connector having a different format.
摘要翻译: 用于数字连接器和模拟连接器的显示适配器。 显示适配器包括PCB(印刷电路板)。 第一连接器和第二连接器均安装在PCB上。 第一个连接器和第二个连接器可以是VGA,DVI-I,DVI-D或HDMI格式。 PCB被配置为在具有一种格式的第一连接器与具有不同格式的第二连接器之间通信地耦合视频信号。
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公开(公告)号:US06942521B1
公开(公告)日:2005-09-13
申请号:US10914892
申请日:2004-08-10
申请人: Ross F. Jatou , Charlie J. Shu
发明人: Ross F. Jatou , Charlie J. Shu
IPC分类号: H01R12/16 , H01R12/20 , H01R13/648 , H01R13/658 , H01R13/66
CPC分类号: H01R12/712 , H01R13/6485 , H01R13/658 , H01R13/6658
摘要: An improved VGA connector that supports enhanced graphic performance by internally incorporating one or more functions of fusing, filtering, shielding, and the controlling of signal line impendances. The improved VGA connector is dimensionally interchangeable with many aspects of standard VGA connectors, and use standard pin-outs that mate with mating connectors. Integral DACs can be included to provide analog outputs.
摘要翻译: 改进的VGA连接器,通过内部并入一个或多个功能的融合,滤波,屏蔽和信号线阻抗控制来支持增强的图形性能。 改进的VGA连接器与标准VGA连接器的许多方面在尺寸上可互换,并使用与配对连接器配合的标准引脚。 可以包括积分DAC以提供模拟输出。
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