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41. 发明申请

WO2017021687A1 SECURITY DEVICE FOR SECURELY CONNECTING PERIPHERAL BUS DEVICES 审中-公开
标题翻译：用于安全连接外围总线设备的安全设备
公开(公告)号：WO2017021687A1
公开(公告)日：2017-02-09
申请号：PCT/GB2016/052217
申请日：2016-07-21
申请人： DISPLAYLINK (UK) LIMITED , BURGERS, Peter , PETRIE, Richard Jonathan
发明人： BURGERS, Peter , PETRIE, Richard Jonathan
IPC分类号： G06F21/85 , G06F21/44 , G06F21/73
CPC分类号： G06F21/85 , G06F21/44 , G06F21/73 , G06F2221/2129
摘要： A security device is disclosed for securely connecting peripheral bus devices, wherein peripheral bus devices are host and/or client devices arranged to communicate via a peripheral bus. The security device comprises connection means for connecting to one or more peripheral bus devices; and authentication means configured, in response to connection of a first peripheral bus device to the security device, to authenticate the first peripheral bus device to determine whether access by the first peripheral bus device is permitted. The device further includes communication means for enabling communication between the first peripheral bus device and one or more further peripheral bus devices in response to successful authentication of the first peripheral bus device.
摘要翻译：公开了用于安全地连接外围总线设备的安全设备，其中外围总线设备是布置成经由外围总线通信的主机和/或客户端设备。安全装置包括用于连接到一个或多个外围总线设备的连接装置; 以及认证装置，被配置为响应于第一外围总线设备连接到所述安全设备，认证所述第一外围设备总线设备以确定是否允许所述第一外围总线设备的访问。该设备还包括通信装置，用于响应于第一外围总线设备的成功验证，实现第一外围总线设备与一个或多个其它外围总线设备之间的通信。

42. 发明申请

WO2016151291A1 METHOD AND APPARATUS FOR CONTROLLING A DISPLAY COMPRISING TWO OR MORE PANELS 审中-公开
标题翻译：用于控制包含两个或多个面板的显示器的方法和装置
公开(公告)号：WO2016151291A1
公开(公告)日：2016-09-29
申请号：PCT/GB2016/050745
申请日：2016-03-17
申请人： DISPLAYLINK (UK) LIMITED , ELLIS, Daniel , MORSE, Douglas , PETRIE, Richard Jonathan
发明人： ELLIS, Daniel , MORSE, Douglas , PETRIE, Richard Jonathan
IPC分类号： G09G5/12 , G06F3/14
CPC分类号： G09G5/12 , G06F3/1438 , G06F3/1446 , G06T3/4038 , G09G2300/026 , G09G2352/00
摘要： An apparatus for co-ordinating display data sent to a display device (19) that comprises two or more panels(28), or sub-displays together forming a single display screen for displaying at least one complete image. Each display panel (28) has a display input for receiving display data of part of the complete image from a corresponding display output of a display control device(22). The display control device (22) receives packets of display data (24) from a host device(21), the display data (24) in each packet being destined for one of the display panels (28). The display control device (22) directs the packets to one or more processors (26) of a processing module (20) in the display control device (22) for processing the display data (24) and storing the processed display data in a respective buffer (18) according to which respective display panel (28) the display data (24) is destined for. The display control device (22) controls the processing module (20) so that the processed display data (24) is output from the buffers (18) at a synchronized time to the display output corresponding to the respective display panel (28) for which the display data (24) is destined.
摘要翻译：一种用于协调发送到显示装置（19）的显示数据的装置，包括两个或更多个面板（28）或子显示器，一起形成用于显示至少一个完整图像的单个显示屏幕。每个显示面板（28）具有用于从显示控制装置（22）的对应显示输出接收完整图像的一部分的显示数据的显示输入。显示控制装置（22）从主机（21）接收显示数据（24）的分组，每个分组中的显示数据（24）被指定给一个显示面板（28）。显示控制装置（22）将分组引导到显示控制装置（22）中的处理模块（20）的一个或多个处理器（26），用于处理显示数据（24）并将处理的显示数据存储在相应的缓冲器（18），显示数据（24）所指定的各个显示面板（28）。显示控制装置（22）控制处理模块（20），使得经处理的显示数据（24）在同步时间从缓冲器（18）输出到对应于相应显示面板（28）的显示输出，显示数据（24）被注定。

43. 发明申请

WO2016146992A1 A METHOD OF PROCESSING DISPLAY DATA 审中-公开
标题翻译：处理显示数据的方法
公开(公告)号：WO2016146992A1
公开(公告)日：2016-09-22
申请号：PCT/GB2016/050701
申请日：2016-03-15
申请人： DISPLAYLINK (UK) LIMITED , JAMES, Paul , JEACOCKE, Jonathan
发明人： JAMES, Paul , JEACOCKE, Jonathan
IPC分类号： G09G5/00 , H04N19/44
CPC分类号： G09G5/006 , G09G5/003 , G09G5/395 , G09G2340/02 , G09G2350/00 , G09G2360/12 , G09G2360/18 , G09G2370/04 , G09G2370/10 , G09G2370/12 , G09G2370/16 , H04N19/423
摘要： A display control device (310) for outputting display data to frame buffers (39) for display includes an input for receiving portions of the display data, different portions being in raw form and in compressed form. A data controller (33) determines, for each received portion, whether it is in compressed form or raw form and controls the received portion to move along a first, bypass, path if it is determined that the received portion of display data is in raw form and to control the received portion of display data to move along a second path to a decompression engine (35) if it is determined that the received portion of display data is in compressed form. The decompression engine (33) decompresses the particular portion of compressed display data and forwards a corresponding portion of decompressed display data along a third path, the portions of data from the first and third paths then being output to the frame buffers (39).
摘要翻译：用于将显示数据输出到用于显示的帧缓冲器（39）的显示控制装置（310）包括用于接收显示数据的部分的输入，不同部分是原始形式和压缩形式。数据控制器（33）对于每个接收到的部分确定它是处于压缩形式还是原始形式，并且如果确定接收到的显示数据的部分是原始的，则控制接收部分沿着第一旁路路径移动并且如果确定显示数据的接收部分是压缩形式，则控制显示数据的接收部分沿着第二路径移动到解压缩引擎（35）。解压缩引擎（33）解压缩压缩显示数据的特定部分，并沿着第三路径转发解压缩显示数据的相应部分，然后将来自第一和第三路径的数据部分输出到帧缓冲器（39）。

44. 发明申请

WO2016097694A1 A DISPLAY SYSTEM AND METHOD 审中-公开
标题翻译：显示系统和方法
公开(公告)号：WO2016097694A1
公开(公告)日：2016-06-23
申请号：PCT/GB2015/053762
申请日：2015-12-08
申请人： DISPLAYLINK (UK) LIMITED , EDMONDS, Timothy Mark , EDNEY, Rebecca Ann
发明人： EDMONDS, Timothy Mark , EDNEY, Rebecca Ann
IPC分类号： H04N21/41 , H04N21/4728 , H04N21/4363
CPC分类号： H04N21/4126 , H04N21/43637 , H04N21/4728
摘要： A method of displaying a portion of an image (13) on a mobile device (15b) having a screen by communicatively coupling the mobile device (15b) to a computer device (11) displaying an image (13) on a display (12) under the control of the computer device (11), receiving image data relating to the image (13) from the computer device (11), and displaying an area (16b) of the image (13) on the screen of the mobile device (15b), the area (16b) having a magnification factor compared to the image (13). The magnification factor may be selected by the user according to the level of detail that is required and therefore allows the user to view the magnified area (16b) more privately, which may be appropriate in a presentation context where a member of the audience has difficulty seeing the screen and wishes to instead view the presentation or magnified sections of it on a hand-held device.
摘要翻译：一种通过将移动设备（15b）通信地耦合到在显示器（12）上显示图像（13）的计算机设备（11）而将具有屏幕的移动设备（15b）的一部分图像显示的方法，在计算机设备（11）的控制下，从计算机设备（11）接收与图像（13）相关的图像数据，并且在移动设备的屏幕上显示图像（13）的区域（16b） 15b），所述区域（16b）具有与图像（13）相比的放大系数。放大系数可以由用户根据需要的细节级别来选择，并且因此允许用户更私人地观看放大区域（16b），这在观众成员难度的呈现环境中可能是适当的看到屏幕，并希望在手持设备上查看演示文稿或放大的部分。

45. 发明申请

WO2016097689A1 A DEVICE CAPABLE OF BEING OPERATED IN DIFFERENT MODES 审中-公开
标题翻译：可在不同模式下运行的设备
公开(公告)号：WO2016097689A1
公开(公告)日：2016-06-23
申请号：PCT/GB2015/053709
申请日：2015-12-03
申请人： DISPLAYLINK (UK) LIMITED , MORSE, Douglas
发明人： MORSE, Douglas
IPC分类号： G06F13/38 , G06F1/16
CPC分类号： G06F1/1632 , G06F13/122 , G06F13/387
摘要： A computing device may have a number of ports that can be connected to different peripheral devices and the availability, capability and/or functionality available through different ports may change depending on a mode of operation of the computing device. A user will not generally be aware of which ports can be used as they are all, in theory, available and the usability of an individual port is likely to change if a different host device is connected to the docking station or according to the mode the computing device is operating in. This is especially the case if the ports can all accept the same plug, for example, a USB Type-C plug.In order to allow a user to see easily which port is/are active to provide a particular capability,a controller determines a mode of operation of the device, the mode of operation being such that particular capabilities are made available at one or more of the plurality of peripheral ports,and controls an indicator associated with a particular peripheral port to provide an indication that the particular peripheral port is active to provide a capability if a peripheral device requiring that capability is connected to the particular peripheral port.
摘要翻译：计算设备可以具有可以连接到不同外围设备的多个端口，并且根据计算设备的操作模式，可通过不同端口可用的可用性，能力和/或功能可以改变。用户通常不会知道哪些端口可以被使用，因为它们在理论上是可用的，并且如果不同的主机设备连接到对接站或者根据模式，单个端口的可用性可能改变计算设备正在运行。如果端口都可以接受相同的插头，例如USB Type-C插头，则尤其如此。为了使用户能够轻松地看到哪个端口是活动的，以提供特定的能力，控制器确定设备的操作模式，操作模式使得特定能力在多个外围端口中的一个或多个外围端口可用，并且控制与特定外围端口相关联的指示符以提供指示如果需要该能力的外围设备连接到特定的外围端口，则特定的外围端口是活动的以提供能力。

46. 发明申请

WO2016071670A2 SYSTEM FOR CONTROLLING A DISPLAY DEVICE 审中-公开
标题翻译：用于控制显示设备的系统
公开(公告)号：WO2016071670A2
公开(公告)日：2016-05-12
申请号：PCT/GB2015/053189
申请日：2015-10-23
申请人： DISPLAYLINK (UK) LIMITED , CAWLEY, Robin Alexander
发明人： CAWLEY, Robin Alexander
IPC分类号： G06F3/0488 , G06F3/14 , G06F1/32 , G06F3/01 , G06F21/00 , H04M1/725
CPC分类号： G06F3/0488 , G06F1/3262 , G06F3/017 , G06F3/1423 , G06F21/606 , G06F21/6263 , G06F21/84 , G06F2203/0383 , G09G2354/00 , G09G2358/00 , H04L51/38 , H04M1/7253 , H04W4/80
摘要： A method for a touchscreen mobile device (35) to control a remote display device (31), where the touchscreen comprises a touch sensitive input layer and an internal display for displaying an image of the main screen of the mobile device (35) showing one or more applications that the mobile device (35) is executing. When the mobile device (35) is connected to the display device (31), the mobile device (35) enters a display mode in which the mobile device (35) transmits the image to the display device (31) for display on the display device (31) and does not display the image on the internal display, but maintains the touch sensitive input layer operational to enable the mobile device (35) to be used as an input/output device with which a user can interact using the touch sensitive input layer, such as a keyboard (34), game controller or other input device, such as a trackpad to sense movement of one or more fingers of a user across the touch sensitive input layer for controlling a cursor.
摘要翻译：一种用于触摸屏移动设备（35）控制远程显示设备（31）的方法，其中所述触摸屏包括触敏输入层和内部显示器，用于显示以下主屏幕的图像：该移动设备（35）示出了移动设备（35）正在执行的一个或多个应用程序。当移动设备（35）连接到显示设备（31）时，移动设备（35）进入显示模式，其中移动设备（35）将图像发送到显示设备（31）以显示在显示器上设备（31），并且不在内部显示器上显示图像，但保持触摸感应输入层操作以使移动设备（35）能够用作用户可以使用触摸敏感的用户与之交互的输入/输出设备输入层，诸如键盘（34），游戏控制器或其它输入设备（诸如触控板），以感测用户的一个或多个手指在触敏输入层上的移动以控制光标。

47. 发明申请

WO2014195673A1 MANAGEMENT OF MEMORY FOR STORING DISPLAY DATA 审中-公开
标题翻译：用于存储显示数据的存储器的管理
公开(公告)号：WO2014195673A1
公开(公告)日：2014-12-11
申请号：PCT/GB2014/051532
申请日：2014-05-19
申请人： DISPLAYLINK (UK) LIMITED , JEACOCKE, Jonathan Alexander
发明人： JEACOCKE, Jonathan Alexander
IPC分类号： G06T1/60
CPC分类号： G06T1/60 , G06T1/20 , G06T9/00 , G09G5/001 , G09G5/006 , G09G2360/122 , G09G2360/18
摘要： A method, at a display control device(16), of managing memory (28) of the display control device (16), the memory (28) being used for storing display data sent from a host device (10) to the display control device (16) for display. The method involves maintaining a map (18) at the display control device(16) corresponding to the memory (28), the map(18) indicating locations corresponding to addresses of the memory (28) at which data is stored or not. The map (18)is used to determine a size of a portion of the display data, and a location on the map (18)where the portion of display data would fit into the memory. The portion of received data is then stored at the location in the memory (28)and the location on the map (18)corresponding to the location in the memory (28)is updated to indicate that the address has data stored in it. Compression parameters may be selected by the display control device (16) and sent to the host device (10) so that the compressed portion of display data will fit into a free space in the memory (28)of the display control device(16).
摘要翻译：一种在显示控制装置（16）处理显示控制装置（16）的存储器（28）的方法，所述存储器（28）用于存储从主机装置（10）发送到显示控制装置装置（16）用于显示。该方法涉及在对应于存储器（28）的显示控制装置（16）处维护地图（18），该地图（18）指示对应于存储数据的存储器（28）的地址的位置。地图（18）用于确定显示数据的一部分的大小，以及地图（18）上显示数据的一部分将适合于存储器的位置。然后将接收到的数据的部分存储在存储器（28）中的位置处，并且对应于存储器（28）中的位置的映射（18）上的位置被更新以指示地址具有存储在其中的数据。压缩参数可以由显示控制装置（16）选择并发送到主机装置（10），使得显示数据的压缩部分适合于显示控制装置（16）的存储器（28）中的可用空间，。

48. 发明申请

WO2014096791A1 MANAGEMENT OF MEMORY FOR STORING DISPLAY DATA 审中-公开
标题翻译：用于存储显示数据的存储器的管理
公开(公告)号：WO2014096791A1
公开(公告)日：2014-06-26
申请号：PCT/GB2013/053292
申请日：2013-12-13
申请人： DISPLAYLINK (UK) LIMITED , SKINNER, Colin , EDMONDS, Timothy Mark , TURNOCK, Martin Andrew
发明人： SKINNER, Colin , EDMONDS, Timothy Mark , TURNOCK, Martin Andrew
IPC分类号： G06F3/14 , G09G5/393 , H04N19/44 , H04N21/433 , G09G5/14
CPC分类号： G09G5/373 , G06F3/1415 , G06F3/1462 , G09G5/14 , G09G5/363 , G09G5/393 , G09G5/397 , G09G2340/02 , G09G2360/18 , G09G2370/025 , G09G2370/042 , H04N19/124 , H04N19/156 , H04N19/174
摘要： A method, at a host device (10), of managing memory (28) of a display control device (16), the memory (28) being used for storing display data sent from the host device (10) to the display control device (16) for display. The method involves maintaining a map (18) at the host device (10) corresponding to the memory (28) at the display control device, the map (18) indicating locations corresponding to addresses of the memory (28) at which data is stored or not. The map (18) is used to determine a size of a portion of the display data, and a location on the map (18) where the portion of display data would fit into the memory. An address in the memory (28) corresponding to the determined location on the map (18), together with the portion of display data, is then sent to the display control device (16), and the location on the map (18) corresponding to the address in the memory (28) is updated to indicate that the address has data stored in it. The data may be compressed using compression parameters, which can be selected so that the compressed portion of display data will fit into a free space in the memory (28) of the display control device (16).
摘要翻译：一种在主机设备（10）上管理显示控制设备（16）的存储器（28）的方法，所述存储器（28）用于存储从主机设备（10）发送到显示控制设备的显示数据（16）显示。该方法包括在显示控制设备处保持对应于存储器（28）的主机设备（10）处的映射（18），映射（18）指示对应于存储器（28）存储数据的地址的位置或不。地图（18）用于确定显示数据的一部分的大小，以及地图（18）上显示数据的一部分将适合于存储器的位置。然后将对应于地图（18）上确定的位置的存储器（28）中的地址与显示数据的一部分一起发送到显示控制装置（16），并且映射（18）上的位置对应更新存储器（28）中的地址以指示地址中存储有数据。可以使用可以选择的压缩参数来压缩数据，使得显示数据的压缩部分将适合于显示控制装置（16）的存储器（28）中的可用空间。

49. 发明申请

WO2013171487A1 A DISPLAY SYSTEM 审中-公开
标题翻译：显示系统
公开(公告)号：WO2013171487A1
公开(公告)日：2013-11-21
申请号：PCT/GB2013/051252
申请日：2013-05-15
申请人： DISPLAYLINK (UK) LIMITED , CZAPLA, Piotr , MATYSIK, Sebastian
发明人： CZAPLA, Piotr , MATYSIK, Sebastian
IPC分类号： G06F3/14 , G09G5/00 , G09G5/395
CPC分类号： G09G5/39 , G06F3/1431 , G09G5/006 , G09G5/395 , G09G2360/12 , G09G2360/18
摘要： A display system comprises a processing device connected to a plurality of display devices, the processing device comprising a processor connected to a system memory and to a graphics processing unit, the graphics processing unit comprising a graphics processor connected to a video memory. A method of operating the system comprises the steps of maintaining a system frame buffer in system memory, creating a shared primary surface in video memory for an additional display device not controlled by the graphics processing unit, rendering the contents of the system frame buffer onto the shared primary surface, rendering any and all directly rendered applications onto the shared primary surface, maintaining a second frame buffer in system memory, copying at least some of the content of the shared primary surface to the second frame buffer, and outputting at least some of the content of the second frame buffer to the additional display device.
摘要翻译：显示系统包括连接到多个显示设备的处理设备，所述处理设备包括连接到系统存储器和图形处理单元的处理器，所述图形处理单元包括连接到视频存储器的图形处理器。一种操作该系统的方法包括以下步骤：在系统存储器中保持系统帧缓冲器，在视频存储器中创建共享主表面，用于不由图形处理单元控制的附加显示设备，将系统帧缓冲器的内容呈现到共享主表面，将任何和所有直接呈现的应用呈现在共享主表面上，在系统存储器中保持第二帧缓冲器，将共享主表面的至少一些内容复制到第二帧缓冲器，以及输出至少一些第二帧缓冲器的内容到附加显示设备。

50. 发明申请

WO2012056198A1 AUDIO ROUTING 审中-公开
标题翻译：音频路由
公开(公告)号：WO2012056198A1
公开(公告)日：2012-05-03
申请号：PCT/GB2011/001533
申请日：2011-10-26
申请人： DISPLAYLINK (UK) LIMITED , FISHER, Andrew John
发明人： FISHER, Andrew John
IPC分类号： G06F3/16
CPC分类号： G06F3/165
摘要： A data processing system comprises a processing device, a plurality of display devices connected to the processing device and an audio input device connected to the processing device. A method of operating the system comprises the steps of running a plurality of applications, displaying a window for each application, receiving an audio input for an application, determining the display device towards which the audio input is directed, and routing the audio input to the application with a window displayed on the determined display device.
摘要翻译：数据处理系统包括处理装置，连接到处理装置的多个显示装置和连接到处理装置的音频输入装置。一种操作该系统的方法包括以下步骤：运行多个应用程序，显示每个应用程序的窗口，接收应用程序的音频输入，确定音频输入所针对的显示设备，以及将音频输入路由到具有显示在确定的显示设备上的窗口的应用程序。

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