公开(公告)号：US20020023262A1

公开(公告)日：2002-02-21

申请号：US09738709

申请日：2000-12-15

Applicant: U.S. Philips Corporation

Inventor： Christopher R. Porter

IPC: H04N007/16

CPC classification number: H04N21/4396 ,  H04N7/16 ,  H04N21/23614 ,  H04N21/4348 ,  H04N21/441 ,  H04N21/4508 ,  H04N21/4542 ,  H04N21/84

Abstract: An arrangement for the control of viewing of a television programme in which a classification code is transmitted with the video signal, for example in an extension packet of a teletext signal, includes a decoder (23) which detects the received codes and passes them to a microcontroller (27). An authorised user is able to enter codes of permitted programme classifications by means of a remote control unit (28). Codes representing these permitted classifications are stored in a non-volatile memory (29). The received and permitted codes are compared in the micro controller (27) that inhibits the video (25) and/or audio (32) circuits if the received codes are not permitted codes. A second tuner 40 is provided which is controlled by the processor (27) to cycle through the available channels and for each channel the processor determines the classification codes being transmitted and notes those channels which have non-permitted (or permitted) classification codes. When requests for channel changes are made the processor (27) determines whether the channel has a permitted classification code and if not causes the tuner (21) to select an alternative channel.

Abstract translation: 用于控制与视频信号一起发送分类码的电视节目的控制装置，例如在图文电视信号的扩展分组中，包括：解码器（23），其检测接收到的代码并将其传递给 微控制器（27）。 授权用户能够通过遥控单元（28）输入允许节目分类的代码。 代表这些允许分类的代码被存储在非易失性存储器（29）中。 如果接收到的代码是不允许的代码，则在禁止视频（25）和/或音频（32）电路的微控制器（27）中比较接收和允许的代码。 提供第二调谐器40，其由处理器（27）控制以循环可用信道，并且对于每个信道，处理器确定正在发送的分类代码并且记录那些具有不允许（或允许的）分类代码的信道。 当进行频道更改的请求时，处理器（27）确定该频道是否具有允许的分类代码，并且如果不使调谐器（21）选择替代频道。

公开(公告)号：US20020018437A1

公开(公告)日：2002-02-14

申请号：US09957126

申请日：2001-09-20

Applicant: U.S. Philips Corporation

Inventor： Franz Kletzl

IPC: G11B017/04 ,  G11B017/08

CPC classification number: G11B17/051 ,  G11B17/223 ,  G11B17/26

Abstract: A changer apparatus for information discs comprises a stacking unit for stacking at least two holder compartments, adapted to hold one information disc each, in at least two stacking positions, the holder compartments being coupled to at least one spindle having a screwthread and the holder compartments being movable in a vertical direction by rotation of the spindles, an upper stacking zone and a lower stacking zone of the stacking unit being provided for stacking the holder compartments, and the changer apparatus having a play position for reading information stored on the information discs and/or writing information on the information discs. According to the invention a loading position has been provided in such a changer apparatus in a central zone of the stacking unit between the upper and the lower stacking zone, into which loading position one of the holder compartments is each time movable by rotation of the spindles, and transport means being provided, which transport are adapted to move the information disc from the holder compartment, which is in the loading position, into the play position and into the eject position in which the information disc can be removed from the apparatus, the play position being arranged between the eject position and the loading position.

Abstract translation: 一种用于信息盘的变换器装置，包括：堆叠单元，用于堆叠至少两个保持器隔间，适于在至少两个堆叠位置保持一个信息盘，保持器隔间与至少一个具有螺纹的主轴连接， 可以通过主轴的旋转在竖直方向上移动，堆叠单元的上部堆叠区域和下部堆叠区域被设置用于堆叠保持器隔间，并且更换器装置具有用于读取存储在信息盘上的信息的播放位置， /或在信息盘上写信息。 根据本发明，在这样一种更换装置中，装载位置设置在上部和下部堆叠区域之间的堆叠单元的中心区域中，其中一个保持器隔间的装载位置每次可以通过主轴的旋转而移动 ，并且提供传送装置，该传送装置适于将信息盘从处于装载位置的保持室移动到播放位置并进入信息盘可从该装置移除的弹出位置， 播放位置布置在弹出位置和装载位置之间。

公开(公告)号：US20010055089A1

公开(公告)日：2001-12-27

申请号：US09860356

申请日：2001-05-18

Applicant: U.S. PHILIPS CORPORATION

Inventor： Peter Van De Witte ,  Michael Geoffrey Pitt

IPC: G02F001/1339

CPC classification number: C09K19/586 ,  G02F1/133516 ,  G02F1/133533

Abstract: In a method of manufacturing a liquid crystal device including a layer having a fixed cholesteric order, the patterned layer is manufactured by providing a layer comprising polymerizable cholesterically ordered material and a compound convertible by means of radiation from a non-converted to converted state. The pitch of the cholesterically ordered material is influenced by the compound in its converted state to a different extent than in its converted state. The polymerizable layer is then irradiated pattern-wise thus creating regions of different pitch. The irradiated layer is then polymerized and/or cross-linked to fix the cholesteric order thus obtained.

Abstract translation: 在制造包括具有固定的胆固醇级的层的液晶装置的方法中，通过提供包含可聚合的胆甾醇排序的材料的层和通过未转化状态的辐射可转换的化合物来制造图案化层。 胆甾醇排序材料的间距受转化状态的化合物与其转化状态的不同程度的影响。 然后，图案化地照射可聚合层，从而产生不同间距的区域。 然后将辐射层聚合和/或交联以固定由此获得的胆甾醇顺序。

公开(公告)号：US20010053649A1

公开(公告)日：2001-12-20

申请号：US09880210

申请日：2001-06-13

Applicant: U.S. Philips Corporation

Inventor： Johannes Maria Azalina Antonius Compen

IPC: B05D005/12

CPC classification number: H01J9/20

Abstract: The invention relates to a method of manufacturing a cathode ray tube comprising a funnel-shaped part (1) connected to a neck part (5), the funnel-shaped part having an inner surface and a high-voltage connection element (30). The manufacturing method comprises the step of covering the inner surface of the funnel-shaped part (1) with a carrier liquid comprising a conductive material. The covering step comprises: supplying the carrier liquid through a pipe (3) positioned near an edge (4) of the funnel-shaped part and close to the inner surface of the funnel-shaped part (1). The pipe and the funnel-shaped part are moved with respect to each other, while a projection of the pipe on the inner surface thereby describes a trajectory (20) on the inner surface of the funnel-shaped part which is substantially parallel to the edge (4) of the funnel-shaped part. The carrier liquid is allowed to drain downwardly, and thereby leaves a coating (26) formed by a residue of the conductive material on the inner surface. In accordance with the invention, during the covering step, the pipe (3) and the funnel-shaped part (1) are moved with respect to each other to obtain a trajectory (20) which is a non-closed loop, such that the high-voltage connection element (30) is not completely provided with the coating (26).

Abstract translation: 本发明涉及一种制造阴极射线管的方法，该阴极射线管包括连接到颈部（5）的漏斗状部分（1），漏斗形部分具有内表面和高压连接元件（30）。 制造方法包括用包含导电材料的载液覆盖漏斗形部分（1）的内表面的步骤。 覆盖步骤包括：通过位于漏斗形部分的边缘（4）附近并靠近漏斗形部分（1）的内表面的管道（3）供应载体液体。 管和漏斗形部分相对于彼此移动，同时管内表面上的突起因此在漏斗形部分的内表面上描绘出基本上平行于边缘的轨迹（20） （4）的漏斗形部分。 使载体液体向下排出，从而在内表面上留下由导电材料的残留物形成的涂层（26）。 根据本发明，在覆盖步骤期间，管道（3）和漏斗状部分（1）相对于彼此移动以获得作为非闭环的轨迹（20），使得 高压连接元件（30）未完全设置有涂层（26）。

公开(公告)号：US20010052857A1

公开(公告)日：2001-12-20

申请号：US09104489

申请日：1998-06-25

Applicant: U.S. Philips Corporation

Inventor： FRANCISCUS A. C. MEIJS

IPC: G08C019/00

CPC classification number: H04N5/765 ,  H04N7/163

Abstract: The invention relates to a signal processing system comprising a signal processing device (8) and a portable information carrier (2). The signal processing device comprises a signal source selection device (11), having a number of preset positions. A preset position can be related to a signal source and a number of parameter values. With the aid of read means (1), write means (14) and the portable information carrier the preselection settings can be exchanged between similar signal-processing devices. In a first memory section (4) the signal source names are related to specific data, such as a frequency or channel number. In a second memory section (5) and in a memory of the portable information carrier preset positions are related to the parameter values and to signal source names, which uniquely identify the signal sources within a given set of signal sources.

Abstract translation: 本发明涉及包括信号处理设备（8）和便携式信息载体（2）的信号处理系统。 信号处理装置包括具有多个预设位置的信号源选择装置（11）。 预设位置可以与信号源和多个参数值相关。 借助于读取装置（1），写入装置（14）和便携式信息载体，可以在类似的信号处理装置之间交换预选设置。 在第一存储器部分（4）中，信号源名称与诸如频率或频道号的特定数据相关。 在第二存储器部分（5）中和在便携式信息载体预置位置的存储器中与参数值相关联，并且信号源名称唯一地标识给定信号源集合内的信号源。

公开(公告)号：US20010052597A1

公开(公告)日：2001-12-20

申请号：US09863566

申请日：2001-05-23

Applicant: U.S. PHILIPS CORPORATION

Inventor： Nigel D. Young ,  John M. Shannon

IPC: H01L029/04 ,  H01L031/036 ,  H01L031/0376 ,  H01L031/20

CPC classification number: H01L27/3269 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/043 ,  G09G2360/148

Abstract: A display device has an array of pixels (10) comprising light emitting display elements (20), for example EL elements, carried on a substrate (50) and associated light sensing elements (40) responsive to light emitted by the display elements. The light sensing elements each comprise a gated photosensitive thin film device such as a TFT structure or a lateral gated pin device having a semiconductor layer (52) with contact regions (53, 54) laterally spaced on the substrate and separated by a gate controlled region (55). A part of the associated display element (20) extends over the gate controlled region with an electrode (70) of the display element serving as the gate of the photosensitive device thereby ensuring good optical coupling between the display element and the photosensitive device and enabling the gate to be appropriately biased. Such an arrangement enables, for example, the provision of electro-optic feedback control in the pixel in comparatively simple manner.

Abstract translation: 显示装置具有包括发光显示元件（20）的像素阵列（10），所述发光显示元件（20）例如EL元件被承载在基板（50）上并响应于由显示元件发射的光而相关联的光感测元件（40）。 光感测元件各自包括门控感光薄膜器件，例如TFT结构或侧向门控引脚器件，其具有半导体层（52），该接触区域（53,54）在衬底上横向间隔开并由栅极控制区域 （55）。 相关联的显示元件（20）的一部分在栅极控制区域上延伸，显示元件的电极（70）用作感光器件的栅极，从而确保显示元件和感光器件之间良好的光学耦合， 门被适当偏见。 这种布置使得能够例如以相对简单的方式在像素中提供电光反馈控制。

公开(公告)号：US20010050777A1

公开(公告)日：2001-12-13

申请号：US09725411

申请日：2000-11-29

Applicant: U.S. PHILIPS CORPORATION

Inventor： Jean Gobert

IPC: B41J001/00 ,  G06K001/00 ,  G06F015/00 ,  G06K009/40 ,  B41B001/00

CPC classification number: G06F1/0356

Abstract: A device supplies an output value Y in response to an input value X in accordance with a given function F. The function F can be, for example, a gamma correction function for a video signal. The device operates as follows. An input section (INP) derives a table input value (XT) and an interpolator input value (XI) from the input value (X). A table (TBL) supplies a table value (YT) in response to the table input value (XT). An interpolator (INT) supplies an interpolation value (YI) in response to the interpolator input value (YI). An output section (OUT) combines the table value (YT) and the interpolation value (YI) so as to obtain the output value (Y). The input section (INP) comprises an interval detector (DET) which defines a plurality of input value intervals (I1, I2). This detector (DET) supplies an interval indication (IND) which indicates the interval (I1) in which the input value (X) lies. The input section (INP) further comprises an input value former (IVC) for forming the table input value (XT) and the interpolator input value (XI) in dependence on the interval indication (IND). The table input value (XT) and the interpolator input value (XI) are determined, respectively, by a more significant part (MSP) of the input value and the complementary less significant part (LSP) of variable magnitudes in accordance with the interval indication (IND). By means of such a device a satisfactory accuracy of the output value can be obtained while the table is of a moderate size.

Abstract translation: 设备根据给定的功能F响应于输入值X提供输出值Y.功能F可以是例如视频信号的伽马校正功能。 设备的操作如下。 输入部分（INP）从输入值（X）导出表输入值（XT）和内插器输入值（XI）。 表（TBL）响应于表输入值（XT）提供表值（YT）。 内插器（INT）响应于内插器输入值（YI）提供内插值（YI）。 输出部（OUT）组合表格值（YT）和内插值（YI），以获得输出值（Y）。 输入部分（INP）包括定义多个输入值间隔（I1，I2）的间隔检测器（DET）。 该检测器（DET）提供指示输入值（X）所在的间隔（I1）的间隔指示（IND）。 输入部分（INP）还包括用于根据间隔指示（IND）形成表输入值（XT）和内插器输入值（XI）的输入值形成器（IVC）。 表输入值（XT）和内插器输入值（XI）分别由输入值的较大部分（MSP）和可变幅度的互补较小有效部分（LSP）根据间隔指示 （IND）。 通过这种装置，当桌子具有中等大小时，可以获得令人满意的输出值的精度。

公开(公告)号：US20010048131A1

公开(公告)日：2001-12-06

申请号：US09781382

申请日：2001-02-12

Applicant: U.S. PHILIPS CORPORATION

Inventor： Godefridus A.M. Hurkx ,  Rob Van Dalen

IPC: H01L029/94

CPC classification number: H01L29/7802 ,  H01L29/0634 ,  H01L29/405 ,  H01L29/408 ,  H01L29/861 ,  H01L29/872

Abstract: A semiconductor body has first and second opposed major surfaces. A first region meets the first major surface and at least one second region meets the second major surface. The semiconductor body provides a voltage-sustaining zone between the first and second regions. The voltage sustaining zone has third regions of one conductivity type interposed with fourth regions of the opposite conductivity type with the second and third regions providing a rectifying junction such that, in use, when the rectifying junction is forward biased in one mode of operation by a voltage applied between the first and second regions, a main current path is provided between the first and second major surfaces through the first region, the voltage-sustaining zone and the second region.

Abstract translation: 半导体本体具有第一和第二相对的主表面。 第一区域与第一主表面相交，并且至少一个第二区域与第二主表面相交。 半导体主体在第一和第二区域之间提供电压维持区域。 电压维持区具有一个导电类型的第三区域，插入具有相反导电类型的第四区域，第二和第三区域提供整流结，使得在使用中，当整流结在一种工作模式下被正向偏置时 施加在第一和第二区域之间的电压，通过第一区域，电压维持区域和第二区域在第一和第二主表面之间提供主电流通路。

公开(公告)号：US20010043540A1

公开(公告)日：2001-11-22

申请号：US09840219

申请日：2001-04-23

Applicant: U.S. PHILIPS CORPORATION

Inventor： Benno Tieke ,  Robert Woudenberg

IPC: G11B007/125

CPC classification number: G11B7/126 ,  G11B7/0045

Abstract: The invention relates to methods and devices for forming marks and lands by applying a radiation beam (32) to a recording surface (301) of an optical record carrier (30). Recording strategies are proposed for recording information at high recording speeds. An intermediate power level (P1, P2) is introduced in between the bottom power level (P0) and the write power level (Pw) , its value being dependent on the length of the preceding land (151, 152, 153). A raised write power level (PR1, PR2) is also proposed, its value being dependent on the length of the mark to be recorded (241, 242, 243).

Abstract translation: 本发明涉及通过将辐射束（32）施加到光学记录载体（30）的记录表面（301）来形成标记和平台的方法和装置。 提出记录策略，以高记录速度记录信息。 中间功率电平（P1，P2）被引入到底部功率电平（P0）和写入功率电平（Pw）之间，其值取决于前一个电平（151,152,153）的长度。 还提出了提高的写入功率电平（PR1，PR2），其值取决于要记录的标记的长度（241,242,243）。

公开(公告)号：US20010036238A1

公开(公告)日：2001-11-01

申请号：US09814386

申请日：2001-03-21

Applicant: U.S. PHILIPS CORPORATION

Inventor： Matthew P.J. Baker ,  Timothy J. Moulsley

IPC: H04L007/00

CPC classification number: H04W52/282 ,  H04L1/0002 ,  H04L1/0025 ,  H04L1/0027 ,  H04W52/362

Abstract: A radio communication system comprising a primary station and a plurality of secondary stations has a communication channel for the transmission of information from a secondary station to the primary station. The secondary station can adjust its output transmission power at a plurality of different rates, and the primary station can instruct the secondary station which of the plurality of rates it should use. The primary station determines the optimum rate for the secondary station to use by measurement of characteristics of signals received from the secondary station, for example the average signal to interference ratio, and is instructs the secondary station accordingly. Other indications may be used to determine or verify the optimum rate, for example further properties of the received signals or information on the speed of the secondary station.

Abstract translation: 包括主站和多个次站的无线电通信系统具有用于从次站向主站传输信息的通信信道。 次站可以以多个不同的速率调整其输出传输功率，并且主站可以指示次站其应该使用的多个速率中的哪一个。 主站通过测量从次站接收到的信号的特性，例如平均信号与干扰比，确定次站所使用的最佳速率，并相应地指示次站。 可以使用其他指示来确定或验证最佳速率，例如接收到的信号的进一步属性或关于次站速度的信息。