Display device with electron beam guiding channels
    1.
    发明申请
    Display device with electron beam guiding channels 审中-公开
    具有电子束导向通道的显示装置

    公开(公告)号:US20060038747A1

    公开(公告)日:2006-02-23

    申请号:US10518256

    申请日:2002-06-04

    IPC分类号: G09G3/20

    摘要: A display device is provided with electron beam guiding channels (10). A channel (10) receives an electron beam (EB) and guides the beam (EB) parallel to a luminescent display screen (40). The electron beam (EB) is extractable from the channel (10), after which the beam (EB) impinges on the display screen (40). Electrode means (11, 12, 13) defining an electric potential in the channel (10) are provided for guiding and extracting the electron beam (EB). The electrode means (11, 12, 13) are arranged in such a way that in the channel (10), the electron beam (EB) is focused in a transverse direction being perpendicular to the channel (10) and parallel to the display screen (40). Thus, the electron transmission of the beam guiding channel (10) can be particularly high.

    摘要翻译: 显示装置设有电子束引导通道(10)。 通道(10)接收电子束(EB)并且引导平行于发光显示屏(40)的光束(EB)。 电子束(EB)可以从通道(10)中抽出,之后光束(EB)撞击显示屏幕(40)。 设置在通道(10)中限定电位的电极装置(11,12,13),用于引导和提取电子束(EB)。 电极装置(11,12,13)被布置成使得在通道(10)中,电子束(EB)在与通道(10)垂直的方向上聚焦并平行于显示屏 (40)。 因此,光束引导通道(10)的电子传输可能特别高。

    Electrostatic deflection system and display device
    2.
    发明申请
    Electrostatic deflection system and display device 审中-公开
    静电偏转系统和显示装置

    公开(公告)号:US20070057616A1

    公开(公告)日:2007-03-15

    申请号:US10560008

    申请日:2004-06-01

    IPC分类号: H01J29/74

    CPC分类号: H01J29/74 H01J31/125

    摘要: The invention relates to an electrostatic deflection system for deflecting an electron beam (132), and to a matrix display device provided with such an electrostatic deflection system. The deflection system has deflectors (112, 114) for the horizontal and vertical directions, and a focus electrode (110). By applying a sufficiently high voltage difference of for example several kilo Volts between the focus electrode (110) and at least one of the deflectors (112, 114), a bipotential type focusing electron lens is integrated with the deflection system. Thereby, the system achieves simultaneous deflection of the electron beam (132) and focusing of the electron beam onto a surface (140) to be scanned. In a matrix display device, the electron beam (332) may be kept in focus on the display screen (340) thereby obtaining a relatively small spot size and high image quality. Generally, the display screens divided into a number of portions (344). In operation, each portion is scanned by a separate electron beam (332).

    摘要翻译: 本发明涉及一种用于偏转电子束(132)的静电偏转系统,以及具有这种静电偏转系统的矩阵显示装置。 偏转系统具有用于水平和垂直方向的偏转器(112,114)和聚焦电极(110)。 通过在聚焦电极(110)和至少一个偏转器(112,114)之间施加足够高的例如几千伏特的电压差,将双电位型聚焦电子透镜与偏转系统集成。 因此,该系统实现电子束(132)的同时偏转和电子束聚焦到待扫描的表面(140)上。 在矩阵显示装置中,可以将电子束(332)聚焦在显示屏(340)上,从而获得相对较小的斑点尺寸和高图像质量。 通常,显示屏幕被划分为多个部分(344)。 在操作中,每个部分由单独的电子束(332)扫描。

    Game Board, Pawn, Sticker And System For Detecting Pawns On A Game Board
    3.
    发明申请
    Game Board, Pawn, Sticker And System For Detecting Pawns On A Game Board 有权
    游戏板,典当,贴纸和系统检测棋盘上的棋子

    公开(公告)号:US20080058045A1

    公开(公告)日:2008-03-06

    申请号:US11575317

    申请日:2005-09-08

    IPC分类号: A63F3/00

    摘要: A game board (2) with a board surface (3) and a scanning display, the scanning display comprises display means for displaying a game board layout on the board surface (3), and detection means for scanning a code surface of a pawn (20) for detecting a pawn code when the code surface of the pawn (20) is directed towards the board surface (3). The game board (2) further comprises or is coupled to a memory (6) for storing a set of codes, and a processor (5) for comparing the detected pawn code to the stored codes to identify the pawn (20). The detection means preferably comprise a plurality of light sensors (12).

    摘要翻译: 具有板表面(3)和扫描显示器的游戏板(2),扫描显示器包括用于在板表面(3)上显示游戏板布局的显示装置,以及用于扫描棋子的代码表面的检测装置 20)用于当棋子(20)的代码表面指向板表面(3)时检测棋子代码。 游戏板(2)还包括或耦合到用于存储一组代码的存储器(6),以及用于将检测到的典当代码与所存储的代码进行比较以识别棋子(20)的处理器(5)。 检测装置优选地包括多个光传感器(12)。

    Beam current measurement
    4.
    发明申请
    Beam current measurement 审中-公开
    光束电流测量

    公开(公告)号:US20060043958A1

    公开(公告)日:2006-03-02

    申请号:US10527895

    申请日:2003-08-08

    IPC分类号: G01N27/00

    摘要: The display apparatus comprises a picture tube (CRT) with an electron gun which generates an electron beam (BB) directed towards a display screen. The electron gun comprises a first and a second electrode (CA, G1). The electron beam (EB) originates from the first electrode (CA). The voltage between the first electrode (CA) and the second electrode ( G1) controls the intensity of the electron beam (EB). A beam current (IB) flows in the first electrode (CA) in response to the electron beam (EB). A (ICA) in the first electrode (CA) is the sum of the beam current (IB) and a current (IC) flowing through a capacitance (CWN) between the first and the second electrode (CA, G1). A compensation circuit (COM) supplies a compensation current (ICO) to the first electrode (CA) to compensate for a capacitive current (IC) through a capacitance (CIN) between the first and the second electrode (CA, G1). A beam current measurement circuit (BMC) measures the total current (IT) which is the sum of the total current in the first electrode (ICA) and the compensation current (ICO).

    摘要翻译: 显示装置包括具有电子枪的显像管(CRT),该电子枪产生指向显示屏的电子束(BB)。 电子枪包括第一和第二电极(CA,G 1)。 电子束(EB)起源于第一电极(CA)。 第一电极(CA)与第二电极(G 1)之间的电压控制电子束(EB)的强度。 射束电流(IB)响应于电子束(EB)在第一电极(CA)中流动。 “img id =”custom-character-00001“he =”2.56mm“wi =”46.20mm“file =”US20060043958A1-20060302-P00999.TIF“alt =”在提交时丢失或难以辨认“img-content =” 第一电极(CA)中的字符“img-format =”tif“/>(ICA)是流过第一和第二电极之间的电容(CWN)的电流(IB)和电流(IC)的总和 电极(CA,G 1)。 补偿电路(COM)通过第一和第二电极(CA,G 1)之间的电容(CIN)向第一电极(CA)提供补偿电流(ICO)以补偿电容电流(IC)。 光束电流测量电路(BMC)测量作为第一电极(ICA)中的总电流与补偿电流(ICO)之和的总电流(IT)。

    Lighting Device With User Interface For Light Control
    5.
    发明申请
    Lighting Device With User Interface For Light Control 审中-公开
    具有用于光控制的用户界面的照明设备

    公开(公告)号:US20070230159A1

    公开(公告)日:2007-10-04

    申请号:US11568627

    申请日:2005-05-02

    IPC分类号: F21V33/00

    CPC分类号: H05B33/0863

    摘要: The invention relates to a lighting device (1) comprising a lighting unit (2) and a user interface (3) for controlling the lighting colour and/or intensity of the lighting unit (2). The user interface (3) comprises a sensing device (5) with a large number of conductive elements (6), which responds to the proximity of a conductive object, like for instance a human finger pointing to the user interface (3). The user interface (3) can be based on proximity sensing or on touch-control. In both cases an element (6) on the outer surface (4) of the user interface (3) is selected, which corresponds to one of the selectable colours and/or intensities of the lighting unit (2). The selected element (6) generates an output signal which is sent to a processing unit (9), which converts this output signal into a driving signal suitable for the driver circuit (8) to drive the light sources (7).

    摘要翻译: 本发明涉及一种包括照明单元(2)和用于控制照明单元(2)的照明颜色和/或强度的用户接口(3)的照明设备(1)。 用户界面(3)包括具有大量导电元件(6)的感测装置(5),其响应导电对象的接近度,例如指向用户界面(3)的人类手指。 用户界面(3)可以基于接近感测或触摸控制。 在这两种情况下,选择用户界面(3)的外表面(4)上的元件(6),其对应于照明单元(2)的可选颜色和/或强度之一。 所选择的元件(6)产生一个输出信号,该输出信号被发送到处理单元(9),该处理单元将该输出信号转换成适用于驱动电路(8)的驱动信号以驱动光源(7)。

    Switchable transparent display
    6.
    发明申请
    Switchable transparent display 审中-公开
    可切换透明显示

    公开(公告)号:US20070024822A1

    公开(公告)日:2007-02-01

    申请号:US10578063

    申请日:2004-11-02

    IPC分类号: G03B21/14

    摘要: The present invention relates to a display device (100) arranged to operate in two different modes: a transparent mode and a display mode. The idea of the present invention is that a transparent plate (101) is provided with a plurality of light emitting means (102). The light emitting means are arranged in a grid which defines the pixels of the display device. The area of each light emitting means must be small compared to the area (104) of the corresponding pixel it illuminates, since the plate provided with the light emitting means must appear transparent to the human eye. A first switchable diffuser (103) is placed in front of the plate. Thus, the display device will appear virtually transparent when the diffuser is operated in the transparent mode, whereas when operated in the display mode, the light emitted from the light emitting means will be diffused and result in uniform pixels of the display device.

    摘要翻译: 本发明涉及一种布置成以两种不同模式操作的显示设备(100):透明模式和显示模式。 本发明的目的在于,透明板(101)具有多个发光装置(102)。 发光装置布置成限定显示装置的像素的格栅。 由于设置有发光装置的板必须对人眼透明,所以每个发光装置的面积必须小于其照亮的相应像素的面积(104)。 第一可切换扩散器(103)被放置在板的前面。 因此,当扩散器以透明模式操作时,显示装置将显现为实质上透明的,而当在显示模式下操作时,从发光装置发射的光将被扩散并导致显示装置的均匀像素。

    Game Board, Pawn and System for Playing Board Games
    7.
    发明申请
    Game Board, Pawn and System for Playing Board Games 有权
    游戏板,棋盘游戏系统

    公开(公告)号:US20080004110A1

    公开(公告)日:2008-01-03

    申请号:US11575315

    申请日:2005-09-08

    IPC分类号: A63F9/24

    摘要: A system (1) for playing board games comprises a game board (2) and at least one pawn (20). The game board comprises display means (4, 5 and 6) for displaying on a board surface (3) a game board layout. The display means are further arranged to display a pawn input image (22) on the board surface (3). The pawn (20) comprises a contact surface (21) for supporting the pawn (20) on the board surface (3), and an image input part (23) cooperating with the board surface (3) to receive the pawn input image (22). The pawn also comprises an image surface (24) to display a pawn output image (25), and means for conducting (26) the pawn input image (24) from the image input part (23) to the image surface (24).

    摘要翻译: 一种用于玩棋盘游戏的系统(1)包括游戏板(2)和至少一个棋子(20)。 游戏板包括用于在板表面(3)上显示游戏板布局的显示装置(4,5,6)。 显示装置还被布置成在板表面(3)上显示棋子输入图像(22)。 棋子(20)包括用于在板表面(3)上支撑棋子(20)的接触表面(21)和与板表面(3)配合的图像输入部分(23),以接收典当输入图像 22)。 棋子还包括用于显示棋子输出图像(25)的图像表面(24),以及用于将棋子输入图像(24)从图像输入部分(23)导引到图像表面(24)的装置。

    Activation of electronic paint with registration codes
    9.
    发明申请
    Activation of electronic paint with registration codes 审中-公开
    激活电子油漆与注册码

    公开(公告)号:US20060176269A1

    公开(公告)日:2006-08-10

    申请号:US10565668

    申请日:2004-07-21

    IPC分类号: G09G5/00

    摘要: The invention provides a method of activating an electronic paint (50). An electronic-paint registration code on a coded portion (20) of an electronic paint (50) is scanned. A position of an electronic brush (30) relative to the coded portion (20) of the electronic paint (50) is determined based on the scanned electronic-paint registration code, and a predetermined image is written on the electronic paint (50) based on the position of the electronic brush (30).

    摘要翻译: 本发明提供一种激活电子漆(50)的方法。 扫描电子涂料(50)的编码部分(20)上的电子漆注册码。 基于所扫描的电子涂料登记码确定电子刷(30)相对于电子漆(50)的编码部分(20)的位置,并且将预定图像写入电子涂料(50)上 在电子刷(30)的位置上。