公开(公告)号：US20070160060A1

公开(公告)日：2007-07-12

申请号：US10597765

申请日：2005-01-25

申请人： Francesc Dalmases ,  Joachim Kahlert ,  Thomas Vollmer

发明人： Francesc Dalmases ,  Joachim Kahlert ,  Thomas Vollmer

IPC分类号： H04L12/56

CPC分类号： H04L12/6418 ,  H04L12/64 ,  H04L2012/6448 ,  H04L2012/6462

摘要： A method of distributed medium access control wherein a device that intends to send data first monitors the medium, then pre-occupies a slot and only in case a collision has not occurred starts sending the data. A method for re-organizing the device's sequence for the medium access by using a busy priority signal wherein the device with the highest priority occupies the unused slot and updates it's slot number accordingly. A method for avoiding collision wherein a guard slot is generated just before the beginning of the MFS. A method for synchronizing a device by sensing the medium for a MFS or an EFS. A frame structure with a MFS, an EFS and a transmission portion with both a part for real-time and a part for non real-time transmission.

摘要翻译： 一种分布式媒体访问控制的方法，其中，意图发送数据的设备首先监视媒体，然后预占用时隙，并且仅在没有发生冲突的情况下开始发送数据。 一种用于通过使用忙优先级信号重新组织用于媒体接入的设备序列的方法，其中具有最高优先级的设备占据未使用的时隙并相应地更新其时隙号。 一种避免碰撞的方法，其中在MFS开始之前产生保护时隙。 一种用于通过感测用于MFS或EFS的介质来同步设备的方法。 具有MFS，EFS和传输部分的帧结构，其具有用于实时的部分和用于非实时传输的部分。

公开(公告)号：US20070159416A1

公开(公告)日：2007-07-12

申请号：US10596217

申请日：2004-12-08

申请人： Kenneth Whight

发明人： Kenneth Whight

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/0295 ,  G09G2320/043

摘要： A video signal distribution system contains a video stream source (10) that produces a data stream with an encrypted video signal, control word information for decrypting the video signal and fee information indicative of fees for viewing respective parts of the video signal. A plurality of video reproduction apparatuses (12) are coupled to a medium (14) to receive the data stream. Each of the video reproduction apparatuses (12) comprises a control word derivation unit (125) for supplying control words derived from the control word information to a video signal decryption device (121). A credit management unit with a credit memory (128) is provided, which enables or disables supply the control words, when the credit memory (128) indicates the availability of more than a threshold amount of credit, and reduces the amount of credit in the credit memory (128) according to the fee information for the part of the video signal for the decoding of which the control words are supplied.

摘要翻译： 视频信号分配系统包括产生具有加密视频信号的数据流的视频流源（10），用于解密视频信号的控制字信息和指示用于观看视频信号的各个部分的费用的费用信息。 多个视频再现设备（12）耦合到介质（14）以接收数据流。 每个视频再现设备（12）包括用于将从控制字信息导出的控制字提供给视频信号解密设备（121）的控制字导出单元（125）。 提供具有信用记忆（128）的信用管理单元，当信用存储器（128）指示可用性超过阈值量的信用时，其允许或禁止提供控制字，并且减少信用量 根据提供控制字的解码的视频信号的部分的费用信息，提供信用存储器（128）。

公开(公告)号：US20070153399A1

公开(公告)日：2007-07-05

申请号：US10596761

申请日：2005-01-05

申请人： Bernardus Hendriks ,  Stein Kuiper

发明人： Bernardus Hendriks ,  Stein Kuiper

IPC分类号： G02B3/12 ,  G02B15/14

CPC分类号： G02B3/14 ,  G02B15/00 ,  G02B26/005

摘要： A zoom optical system is provided which has a lens system which comprises a first lens which is arranged to provide a continuously variable focus for a beam of radiation. The lens system further comprises a switchable optical element including a first fluid, a second fluid and a wavefront modifier having a part through which said radiation beam is arranged to pass. In a first mode the switchable optical element has a first fluid configuration with said part being substantially covered by the first fluid, and in a second mode the switchable optical element has a second, different, fluid configuration with said part being substantially covered by the second fluid.

摘要翻译： 提供一种变焦光学系统，其具有透镜系统，该透镜系统包括第一透镜，该第一透镜被布置成为辐射束提供连续可变的焦点。 透镜系统还包括可切换光学元件，其包括第一流体，第二流体和波前修正器，其具有所述辐射束布置成通过该部分的部分。 在第一模式中，可切换光学元件具有第一流体构造，其中所述部分基本上被第一流体覆盖，并且在第二模式中，可切换光学元件具有第二不同的流体构型，其中所述部分基本上被第二流体 流体。

公开(公告)号：US20070153234A1

公开(公告)日：2007-07-05

申请号：US10596877

申请日：2005-01-06

申请人： Bart Salters ,  Levinus Bakker

发明人： Bart Salters ,  Levinus Bakker

IPC分类号： G03B21/00 ,  G02B27/22

CPC分类号： H04N13/395

摘要： A display device for generating a three-dimensional volumetric image incorporates an optical path length adjuster enables electro-optical control of a physical path length between a display panel and a focusing element, to generate a virtual image within a defined imaging volume. The adjuster varies an optical path length between an input optical path and an output optical path and includes: a first polarisation switch for selecting a polarisation state for an input beam on the input optical path and an optical element having birefringent properties and thereby defining at least two possible effective optical paths of different lengths therethrough, for passing the input beam along a selected one of said at least two possible optical paths according to the selected polarisation state of the input beam and for providing an output beam of light, on said optical output path, that has travelled along the selected optical path.

摘要翻译： 用于产生三维体积图像的显示装置包括光路长度调节器，能够对显示面板和聚焦元件之间的物理路径长度进行电光控制，以在定义的成像体积内产生虚像。 调节器改变输入光路和输出光路之间的光路长度，包括：用于选择输入光路上的输入光束的偏振状态的第一偏振开关和具有双折射特性的光学元件，从而至少限定 根据所选择的输入光束的偏振状态使输入光束沿所选择的所述至少两个可能的光路中的一个通过输入光束并用于在所述光输出端上提供输出光束 沿着所选光路行进的路径。

公开(公告)号：US20070150431A1

公开(公告)日：2007-06-28

申请号：US10595765

申请日：2004-12-01

申请人： Robert Jochemsen ,  Johannes Korst ,  Hong Li

发明人： Robert Jochemsen ,  Johannes Korst ,  Hong Li

IPC分类号： G06F17/30

CPC分类号： H04N21/2393

摘要： The invention relates to real-time handling of data in more in particular, estimation of time needed to retrieve frames for video rendering, taking fragmentation of frames into account. Especially for data retrieval for trick-play, this is non-trivial, as it is not known on beforehand whether the frames to be retrieved are fragmented. Retrieval of non contiguously fragmented frames takes at least twice as much time as retrieval of a non-fragmented frame. The invention provides various advantageous embodiments, taking into account that when allocation units are substantially larger than the size of frames to be retrieved. An embodiment of the invention provides a method for accurate retrieval time estimation when trick play speed, allocation unit size, frame size and logical data distance between frames to retrieve is known.

摘要翻译： 本发明尤其涉及对数据的实时处理，尤其涉及检索用于视频呈现的帧所需的时间的估计，考虑到帧的碎片化。 特别是对于特技播放的数据检索，这是不平凡的，因为事先不知道要检索的帧是否被分段。 非连续分片帧的检索至少需要检索非碎片帧的两倍。 本发明提供了各种有利的实施例，考虑到当分配单元实质上大于要检索的帧的大小时。 本发明的一个实施例提供了一种当特技播放速度，分配单元大小，帧大小以及要检索的帧之间的逻辑数据距离是已知的时，精确检索时间估计的方法。

公开(公告)号：US20070130607A1

公开(公告)日：2007-06-07

申请号：US10596081

申请日：2004-12-02

申请人： Rogier Louis Thissen ,  Rudy Musschebroeck

发明人： Rogier Louis Thissen ,  Rudy Musschebroeck

IPC分类号： H04N7/16 ,  G06F3/00 ,  G06F13/00 ,  H04N7/173 ,  H04N5/445

CPC分类号： G08C19/28 ,  G08C2201/20 ,  G08C2201/33 ,  H04N5/44582 ,  H04N21/4143 ,  H04N21/42207 ,  H04N21/42208 ,  H04N21/42224 ,  H04N21/42225 ,  H04N21/42226 ,  H04N21/4532 ,  H04N21/485 ,  H04N21/8186

摘要： A method of enabling the programming of universal remote control system for controlling a CE device of a combination type providing a combination of functionalities equivalent to that provided by a combination of devices with respective basic features, the CE device including an interface for receiving remote control signals to access the combination of functionalities, wherein the combination of functionalities determines possible operational states of the CE device, includes providing input data for a configuration process for generating program code enabling the remote control system to provide remote control signals controlling transitions between the possible states. The input data is assembled by a data processing system in accordance with information defining the combination of devices with basic features received through an interface to the data processing system.

摘要翻译： 一种能够编程通用遥控系统的方法，用于控制组合类型的CE设备，该组合类型提供与具有相应基本特征的设备组合提供的功能相当的功能组合，该CE设备包括用于接收远程控制信号的接口 功能的组合确定CE设备的可能的操作状态，包括提供用于生成程序代码的配置过程的输入数据，使得远程控制系统能够提供控制可能状态之间的转换的遥控信号。 输入数据由数据处理系统根据定义具有通过与数​​据处理系统的接口接收的基本特征的设备的组合的信息进行组合。

公开(公告)号：US20070118482A1

公开(公告)日：2007-05-24

申请号：US10596459

申请日：2004-12-13

申请人： Pim Tuyls ,  Adrianus Sempel ,  Geert Schrijen ,  Pieter Snijder

发明人： Pim Tuyls ,  Adrianus Sempel ,  Geert Schrijen ,  Pieter Snijder

IPC分类号： G06Q99/00

CPC分类号： G06F21/84

摘要： A device (1) for decrypting encrypted images comprises an array of sensor elements (11) for sensing a first image, for example an encrypted image, and an array of display elements (12) for displaying a second image, for example a decrypted image. At least some display elements comprise integrated sensor elements, thus reducing the number of parts of the device. The integrated display/sensor elements (13) may be constituted by polymeric LED elements. The sensor function of the integrated elements may also be used for positioning the device relative to a terminal, and/or for checking a biometric feature of the user.

摘要翻译： 用于解密加密图像的设备（1）包括用于感测第一图像（例如加密图像）的传感器元件阵列（11）和用于显示第二图像的显示元件阵列（12），例如解密图像 。 至少一些显示元件包括集成传感器元件，从而减少了设备的部件数量。 集成显示/传感器元件（13）可以由聚合物LED元件构成。 集成元件的传感器功能也可用于相对于终端定位设备，和/或用于检查用户的生物测定特征。

公开(公告)号：US20070116255A1

公开(公告)日：2007-05-24

申请号：US10596319

申请日：2004-11-25

申请人： Rene Derkx ,  Ivo Merks ,  Cornelis Janse

发明人： Rene Derkx ,  Ivo Merks ,  Cornelis Janse

IPC分类号： H04M9/08

CPC分类号： H04B3/237 ,  H04B3/231

摘要： Disclosed is an echo canceller comprising two or more adaptive filters for calculating echo estimates, whereby the adaptive filters each have adaptation control mechanisms for applying individual update control criteria. The adaptive filters are arranged in series. Each of the adaptation control mechanisms of the adaptive filters may apply individual update control criteria for both direct echo and diffuse echo. Several step-size reduction strategies are presented.

摘要翻译： 公开了一种回波消除器，其包括用于计算回波估计的两个或更多个自适应滤波器，由此自适应滤波器各自具有用于应用各个更新控制标准的适配控制机制。 自适应滤波器串联布置。 自适应滤波器的每个自适应控制机制可以针对直接回波和弥散回波应用各自的更新控制标准。 提出了几个步骤缩小策略。

公开(公告)号：US20070115782A1

公开(公告)日：2007-05-24

申请号：US10596649

申请日：2004-12-13

申请人： Ole Andersen ,  Robert Hendriks ,  Alexander Van Der Lee ,  Jan Van Der Werf

发明人： Ole Andersen ,  Robert Hendriks ,  Alexander Van Der Lee ,  Jan Van Der Werf

IPC分类号： G11B7/00

CPC分类号： G11B7/13 ,  G11B7/0901 ,  G11B7/0908 ,  G11B7/127 ,  H01S5/0028 ,  H01S5/06236 ,  H01S5/0656 ,  H01S5/18355

摘要： A pick-up unit, an optical drive comprising such a pick-up unit, and a method of generating error-signals are described. Light reflected from an information carrier is injected into one or more VCSELs. The spatial intensity distribution of the emission from the VCSEL(s) is used for the generation of error signals in an optical pick-up unit. Alternatively, the relative timing for the switching of individual lasers of an array of VCSELs is used for the detection of error signals.

摘要翻译： 描述拾取单元，包括这种拾取单元的光学驱动器和产生误差信号的方法。 从信息载体反射的光被注入到一个或多个VCSEL中。 来自VCSEL的发射的空间强度分布用于在光学拾取单元中产生误差信号。 或者，VCSEL的阵列的各个激光器的切换的相对定时被用于检测误差信号。

公开(公告)号：US20070105291A1

公开(公告)日：2007-05-10

申请号：US10596450

申请日：2004-11-29

申请人： Bartlomiej Pawlak ,  Raymond Duffy

发明人： Bartlomiej Pawlak ,  Raymond Duffy

IPC分类号： H01L21/338 ,  H01L21/8234

CPC分类号： H01L29/6659 ,  H01L21/26506 ,  H01L21/26513 ,  H01L29/1083 ,  H01L29/6653

摘要： The invention relates to a method of manufacturing a semiconductor device (10) with a field effect transistor, in which method a semiconductor body (1) of silicon is provided at a surface thereof with a source region (2) and a drain region (3) of a first conductivity type, which both are provided with extensions (2A,3A) and with a channel region (4) of a second conductivity type, opposite to the first conductivity type, between the source region (2) and the drain region (3) and with a gate region (5) separated from the surface of the semiconductor body (1) by a gate dielectric (6) above the channel region (4), and wherein a pocket region (7) of the second conductivity type and with a doping concentration higher than the doping concentration of the channel region (4) is formed below the extensions (2A,3A), and wherein the pocket region (7) is formed by implanting heavy ions in the semiconductor body (1), after which implantation a first annealing process is done at a moderate temperature and a second annealing process with fast ramp-up is done at a higher temperature. According to the invention, the method is characterized in that between the two annealing processes amorphous silicon in the semiconductor body (1) is intentionally kept present in a surface region of the semiconductor body (1) which extends from the surface of the semiconductor body up to about the projected range of the implanted pocket region (7). This may be obtained by e.g. timely interrupting the first annealing process or by making the relevant region amorphous by an implantation of inert ions between the first and the second annealing process. In this way a very abrupt and narrow doping profile in the pocket region (7) is obtained, which is advantageous for future CMOS devices.

摘要翻译： 本发明涉及一种制造具有场效应晶体管的半导体器件（10）的方法，其中在其表面上设置有源区（2）和漏区（3）的硅半导体本体（1） ），其在源极区域（2）和第二导电类型（2）之间设置有延伸部（2A，3A）和具有与第一导电类型相反的第二导电类型的沟道区域（4） 漏极区域（3）以及栅极区域（5），其通过沟道区域（4）上方的栅极电介质（6）与半导体本体（1）的表面分离，并且其中第二 导电类型和掺杂浓度高于沟道区域（4）的掺杂浓度形成在扩展部分（2A，3A）的下方，并且其中通过在半导体本体中注入重离子而形成凹穴区域（7） （1），之后植入第一次退火 在中等温度下进行过程，并且在较高温度下进行具有快速升温的第二退火工艺。 根据本发明，该方法的特征在于，在两个退火处理之间，半导体本体（1）中的非晶硅有意地保持在半导体本体（1）的从半导体本体的表面向上延伸的表面区域中 到约植入袋区域（7）的投影范围。 这可以通过例如 及时中断第一退火工艺，或者通过在第一和第二退火工艺之间注入惰性离子使相关区域变为无定形。 以这种方式，获得了在口袋区域（7）中非常突然和窄的掺杂分布，这对将来的CMOS器件是有利的。