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41. 发明授权

EP0938813B1 QUICK-RESET CIRCUIT FOR AUXILIARY POWER SUPPLY 失效
标题翻译：快速复位电路辅助电源供电
公开(公告)号：EP0938813B1
公开(公告)日：2003-02-12
申请号：EP97948339.3
申请日：1997-11-12
申请人： THOMSON CONSUMER ELECTRONICS, INC.
发明人： WILLIAMS, Kevin, Michael
IPC分类号： H04N5/63
CPC分类号： H04N5/63 , H02M1/32 , H02M3/33523 , H02M2001/0032 , Y02B70/16
摘要： Run/standby switching including switching to standby upon excessive current loading is provided in a switched mode power supply useful as an auxiliary power supply in a television. A switching controller IC (U1) is coupled between a primary transformer winding (W1) on the rectified raw B?+ (RAW B+¿) input voltage and ground. A switching transistor (Q2) is coupled to the control input of the controller and is biased by the raw B+ input voltage for pulling down the control input (CNTL). A run/standby control circuit (R5, R6, R7, Q3, Q4, Z3, U3) and an overcurrent protective circuit disable the switching transistor during run mode operation and enable the switching transistor upon an overcurrent fault. The switched-mode power supply is further provided with a quick-reset capability (Q7, R11, R12) to enable the power supply to consistently provide output voltages which are within nominal output voltage levels despite rapidly repeated dislocations in the operational mode of the apparatus.

42. 发明授权

EP0938812B1 STANDBY POWER SUPPLY FOR VIDEO DISPLAY APPARATUS 失效
标题翻译：准备就绪操作电源的视频显示单元
公开(公告)号：EP0938812B1
公开(公告)日：2003-02-12
申请号：EP97911395.8
申请日：1997-11-13
申请人： Thomson Licensing S.A.
发明人： KELLER, Anton, Werner
IPC分类号： H04N5/63
CPC分类号： H04N5/63 , H02J9/005 , H02M3/285 , H02M3/33569 , H02M2001/0032 , Y02B70/16 , Y10T307/696
摘要： A switched mode power supply circuit for a video display apparatus having run and standby modes of operation. A run mode power supply (T1, Q1) provides an output voltage (Vn3, Vn4) for the video display apparatus during the run mode of operation. A standby mode power supply (T2, Q51) provides an output voltage for the video display apparatus during the standby mode of operation. A switched mode power supply controller circuit (20) provides drive pulses (30) to the run mode power supply (T1, Q1) during the run mode and to the standby mode power supply (T2, Q51) during the standby mode. A snubber circuit (60) of the standby power supply is used to turn off a start-up transistor during the standby mode of operation to prevent power dissipation in a start-up resistor.

43. 发明授权

EP0934650B1 PINCUSHION CONTROL CIRCUIT 失效
标题翻译：枕形控制电路
公开(公告)号：EP0934650B1
公开(公告)日：2002-09-04
申请号：EP97912832.9
申请日：1997-10-10
申请人： THOMSON CONSUMER ELECTRONICS, INC.
发明人： WILBER, James, Albert
IPC分类号： H04N3/233
CPC分类号： H04N3/233
摘要： A circuit (410) for providing an output voltage (VP) to a pincushion modulator circuit. The circuit includes an amplifier (510) having an input for receiving an input signal (Vi). The amplifier amplifies the input signal to produce the output voltage at an output of the amplifier which is coupled to an input (520) of the pincushion modulator circuit. A compensation path (Cf) eliminates instability at frequecies above a first frequency caused by interaction between the amplifier and the pincushion modulator circuit.

44. 发明公开

EP0979006A3 Arrangements providing signal representative of at least two images to be displayed superimposed on a screen 有权
标题翻译：从重叠的至少两个图像的信号安排在屏幕上显示
公开(公告)号：EP0979006A3
公开(公告)日：2002-04-10
申请号：EP99401917.2
申请日：1999-07-27
申请人： THOMSON multimedia
发明人： Dumont, Frank , Tan, Chee Lam
IPC分类号： H04N5/783 , G11B27/10
CPC分类号： H04N5/783 , G11B15/1875 , H04N5/44504
摘要： In order to avoid, during trick mode, jittering of a second image superimposed on a first image, an arrangement comprises : means (1,2,7) for providing a signal representative of a first image to a screen , said signal including a vertical synchronisation signal, means (11) for providing a pseudo-vertical synchronisation signal, characterised in that it further includes, generator means (12) for generating a second image, said generator means having at least an input (19) for receiving a signal to synchronise the second image with the first image, control means (12) having an output (20) indicating the mode in which the arrangement is functioning, selector means (13) for selectively providing said vertical synchronisation signal or said pseudo vertical synchronisation signal to said input (19) depending on the output (20) of the control means.

45. 发明授权

EP0717372B1 Procédé de sélection de vecteurs de mouvement et dispositif de traitement d'images mettant en oeuvre ledit procédé 失效转让
标题翻译：选择的运动矢量和图像处理装置用于执行该方法的方法
公开(公告)号：EP0717372B1
公开(公告)日：2001-07-25
申请号：EP95402511.0
申请日：1995-11-09
申请人： THOMSON multimedia
发明人： Pirson, Alain, THOMSON Multimedia , Charlot, Didier, THOMSON Multimedia
IPC分类号： G06T7/20 , H04N7/36 , H04N5/14
CPC分类号： H04N19/51 , G06T7/231 , H04N5/145

46. 发明授权

EP0840937B1 COLOR CRT HAVING UNIAXIAL TENSION FOCUS MASK AND METHOD OF MAKING A MASK 失效
标题翻译：单轴FARBKATHO射线管WRAPPED FOKUSSIERUBGSMASKE及其制造方法口罩
公开(公告)号：EP0840937B1
公开(公告)日：2001-05-23
申请号：EP96926716.0
申请日：1996-07-12
申请人： THOMSON multimedia
发明人： NOSKER, Richard, William , MICHALCHUK, Joey, John , MATTHIES, Dennis, Lee
IPC分类号： H01J29/07 , H01J29/81
CPC分类号： H01J29/81 , H01J29/07 , H01J2229/0722 , H01J2229/0761
摘要： A color cathode-ray tube (10) has an evacuated envelope (11) with an electron gun (26) therein for generating at least one electron beam (28). The envelope further includes a faceplate panel (12) having a luminescent screen (22) with phosphor lines on an interior surface thereof. A uniaxial tension focus mask (25), having a plurality of spaced apart first metal strands (40), is located adjacent to an effective picture area of the screen. The spacing between the first metal strands defines a plurality of slots (42) substantially parallel to the phosphor lines of the screen. Each of the first metal strands, across the effective picture area of the screen, has a substantially continuous first insulator layer (64) on a screen-facing side thereof. A second insulator layer (66) overlies the first insulator layer. A plurality of second metal strands (60) are oriented substantially perpendicular to the first metal strands and are bonded thereto by the second insulator layer.

47. 发明公开

EP1006523A1 Monitoring and adjusting a motor current in a disk data drive to optimize a disk rotation speed 审中-公开
标题翻译：监视和调整磁盘数据驱动器中的电机电流以优化磁盘旋转速度
公开(公告)号：EP1006523A1
公开(公告)日：2000-06-07
申请号：EP98403032.0
申请日：1998-12-03
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Kaaden, M. Jürgen
IPC分类号： G11B19/28
CPC分类号： G11B19/28
摘要： A method for monitoring and adjusting a motor current in a disk data drive allows to adjust a rotation speed of a disk to be as high as possible in order to increase an overall performance of the disk data drive. It comprises

measuring (2) the value of the motor current (3) fed to the motor for an actual value of the disk rotation speed (4),
comparing (5) the value of the motor current with a nominal value of motor current (6) at the actual value of the disk rotation speed,
increasing (8) the disk rotation speed to a new actual value of the disk rotation speed if the value of the motor current is substantially equal (7, YES) to the nominal value of motor current.
摘要翻译：用于监视和调整磁盘数据驱动器中的电机电流的方法允许将磁盘的旋转速度调整为尽可能高以便增加磁盘数据驱动器的整体性能。它包括测量（2）送入电机的电机电流值（3），以得到盘旋转速度的实际值（4），比较（5）电机电流值和电机电流额定值（ 6）在盘旋转速度的实际值下，如果电动机电流的值基本上等于（7，是）到盘的额定值，则将盘旋转速度增加（8）到盘旋转速度的新的实际值电机电流。

48. 发明公开

EP0984631A1 Apparatus and method for executing interactive TV applications on set top units 审中-公开
标题翻译：仪器和方法对机顶盒执行互动电视应用
公开(公告)号：EP0984631A1
公开(公告)日：2000-03-08
申请号：EP98402187.3
申请日：1998-09-04
申请人： THOMSON multimedia
发明人： Chevallier, Louis , Houeix, Pierre c/o THOMSON Multimedia , Letellier, Philippe c/o THOMSON Multimedia , Dehoux, Olivier c/o THOMSON Multimedia
IPC分类号： H04N7/173 , H04N5/00 , G06F17/30
CPC分类号： H04N21/4431 , G06F17/30017 , H04N7/17318 , H04N21/4435 , H04N21/8173
摘要： This invention provides a tool for executing interactive TV applications on set-top units (130) by representing the Interactive TV Application (ITVA) into a high level format such as the Interactive Application Description (210). This abstraction level will make it easier to port and share the ITVA between different tools and hence various Applications Providers. Besides, it conveys down ITVA to the decoder using this IAD discipline so that the Navigation Engine (NE) takes advantage of this high level representation through its memory management strategy and through the navigation support it can provide.
The present model separates the navigation structure of the Interactive Application Description (210), from the way it is rendered on the display by implementing Metaphor Elements (220). In fact, the MEs not only take care of the screen management but also manage the user inputs (240), that is to say the look and feel which can thus be dynamically changed.
According to the present invention, the Navigation Engine (230) which runs on decoders are to perform three main functions that are to load the Interactive TV Application on decoders; to Associate of the Interactive Application Description elements with particular Metaphor Elements and to make them operating together.
In addition with this well-defined interface between the IAD and the ME, a library of ME can be stored in the decoder, which saves bandwidth and RAM. Thus, the NE can select which type of ME should be used on each particular decoder depending on their hardware and software requirements so that an application can run on a stock of heterogeneous decoders.
摘要翻译：本发明提供了由表示交互TV应用程序（ITVA）到一个高级别格式上执行机顶单元（130）的多个交互电视应用的工具：例如交互应用程序描述（210）。这个抽象水平将使其更容易港口和分享不同的工具，因此各种应用提供商之间的ITVA。此外，它ITVA传达到使用这个IAD纪律，没有导航引擎（NE）利用这个高层次表述通过它的存储器管理策略，并通过导航支持它可以提供解码器。本模型分离交互应用程序描述（210）的导航结构，从它是由实施隐喻单元（220）在显示器上呈现的方式。在事实上，ME不仅注意屏幕管理，但这样管理（240），没有用户输入时说的外观和感觉其因此被动态地改变。。根据本发明，导航引擎（230）其中关于解码器运行要执行三个主要功能没有加载上的解码器的交互TV应用程序; 要特别隐喻元素的交互应用程序描述的元素相关联，并让他们一起工作。此外与IAD和ME之间的这种定义明确的接口，ME的库可被存储在译码器中，节省带宽和RAM。因此，NE可以选择哪种类型的ME的应在每个特定解码器根据他们的硬件和软件要求使用，这样做的应用程序可以在异构解码器的股票运行。

49. 发明公开

EP0971507A2 Method and apparatus for optimising the resource sharing for audio/video/data processing devices in a home network environment 有权
标题翻译：一种用于在家庭网络环境优化的音频，视频和数据处理装置的资源的分配方法和装置
公开(公告)号：EP0971507A2
公开(公告)日：2000-01-12
申请号：EP99400536.1
申请日：1999-03-05
申请人： THOMSON multimedia
发明人： Diehl, Eric , Sirop, Joel
IPC分类号： H04L12/28
CPC分类号： H04L12/40117 , H04L12/2803 , H04N21/43615 , H04N21/4383 , H04N21/44227
摘要： The home network environment of the present invention is the digital video broadcasting (DVB) wherein the services can be shared with respect to a Master/Slave protocol by a plurality of audio/video/data processing devices (51,52,53,54) which are for instance Set Top Units. A may have access to services that are offered to the Master STU on the same transport stream. The principles of sharing the resource is based on the Master/Slave protocol. The first STU that is connected to a DVB receiver becomes the Master of this DVB receiver. As long as there is an available DVB receiver, a STU will have access to all the services accessible by this receiver. If there are no more receivers left, a STU may have access to all the services currently viewed by the other STUs and more specifically to all the services offered on the transponder that comprises the services currently viewed by said other STUs. Thus, the method for optimising the resource consists in assigning to each STU connecting to the home network, one of the receiving means that is available, by conferring to each STU a status of Master STU; in assigning to each newly connected STU one of the receiving means that provide requested resource and conferring a status of Slave STU, when no receiving means is available; and sharing the resource between Master STUs and Slave STUs in the home network so as to provide access to the requested resource for the Slave STUs.
Conversely, an apparatus for sharing the resource further comprises control means (100,200) dedicated for each STU for displaying resource that is available for the corresponding STU wherein the control means contains an indication of Slave status for resource that can be provided for the corresponding STU and a special indication for resource that is currently used by a corresponding STU.
摘要翻译：本发明的家庭网络环境中是数字视频广播（DVB）worin服务可相对于主/从协议由音频/视频/数据处理装置一个多元化共享（51,52,53,54）这对于例如机顶盒单位。 A可访问服务也被提供给主屋顶盒上相同的传输流。的共享资源的原则基于对主/从协议。第一STU没有连接到DVB接收机变为这个DVB接收器的主人。只要有一个可用的DVB接收机，STU将有机会获得所有该接收器可访问的服务。如果没有留下更多的接收机，屋顶盒可以访问目前由其他屋顶盒观看的所有服务，更具体地说，参团的转发器做了所有的服务包括目前所述的其它屋顶盒观看的服务。因此，对于分配给每个STU连接到家庭网络优化资源besteht的方法中，所述接收bedeutet之一，DASS是可用的，通过赋予给每个STU主屋顶盒的状态; 在分配到接收bedeutet的每个新连接的STU之一，DASS提供所请求的资源和赋予从屋顶盒的状态中，当没有接收手段是否可用; 和共享主屋顶盒与从屋顶盒，之间的资源在家庭网络，以便提供访问的从屋顶盒，所请求的资源。相反地，为了用于共享资源装置还包括专用于每个STU用于显示资源控制装置（100,200）确实是供相应的STU worin所述控制装置包含在从状态指示的资源并可以提供用于相应的STU和对资源的特殊指示都正在使用相应的STU。

50. 发明公开

EP0952667A1 Tuning apparatus 有权
标题翻译： Abstimmungsvorrichtung
公开(公告)号：EP0952667A1
公开(公告)日：1999-10-27
申请号：EP99400940.5
申请日：1999-04-19
申请人： THOMSON multimedia
发明人： Tey, Tiam Fatt , Pang, Kim Suan
IPC分类号： H03J5/02
CPC分类号： H03J5/0281
摘要： A tuner for receiving a video broadcast signal comprises controllable circuits (6,7,8,17) to select a tuned frequency, a bus interface (21) receiving data bytes and among those data bytes, bytes representing a divider ratio N, and address bytes. Bytes received by the bus interface (21) are processed through a N divider comparator (23) comparing the value of divider ratio N received from the bus interface (21) to values stored in a register (24), the comparator (23) outputting control bytes and data bytes to be sent to the controllable circuit (6,7,8,17) of the tuner to select a band and a tuned frequency. The tuner may be implemented on a chassis of a receiver without modification of an existing software included with a microprocessor of the chassis. The values stored in the register (24) are customised values of the tuner.
摘要翻译：用于接收视频广播信号的调谐器包括用于选择调谐频率的可控电路（6,7,8,17），接收数据字节的总线接口（21），以及在这些数据字节中表示分频比N的字节和地址字节。由总线接口（21）接收的字节通过N分频器比较器（23）进行处理，比较从总线接口（21）接收的分频比N的值与存储在寄存器（24）中的值，比较器（23）输出控制字节和数据字节发送到调谐器的可控电路（6,7,8,17）以选择频带和调谐频率。调谐器可以在接收机的机架上实现，而不需要修改包括在机箱的微处理器中的现有软件。存储在寄存器（24）中的值是调谐器的定制值。

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