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85 条记录 (耗时 0.012 秒)

    Light-emitting substrate and display apparatus using the same
    31.
    发明公开
    Light-emitting substrate and display apparatus using the same 有权
    Lichtemittierendes Substrat und Anzeigevorrichtung damit

    公开(公告)号：EP2073247A2

    公开(公告)日：2009-06-24

    申请号：EP08020873.9

    申请日：2008-12-02

    申请人： Canon Kabushiki Kaisha

    发明人： Yamazaki, Koji ,  Suzuki, Norihiro ,  Todokoro, Yasuyuki

    IPC分类号： H01J31/12 ,  H01J29/08 ,  H01J29/96

    CPC分类号： H01J29/085 ,  H01J29/96 ,  H01J31/127

    摘要： A light-emitting substrate (1) includes a substrate (10), a plurality of light-emitting members (4) arranged on the substrate in a matrix pattern, a partition (6) arranged between respective adjacent ones of the plurality of light-emitting members and projecting relative to a surface of the substrate to a position higher than the light-emitting members, a plurality of conductors (5) each covering at least one of the light-emitting members and arranged in a matrix pattern in a mutually spaced relation, and a resistor (7) electrically interconnecting the plurality of conductors. The resistor has a column stripe portion extending in a column direction, and the column stripe portion is positioned on the partition.

    摘要翻译： 发光基板（1）包括基板（10），以矩阵状配置在基板上的多个发光部件（4），配置在多个发光部件（10）中的相邻的多个发光部件 发光部件，并且相对于基板的表面突出到高于发光部件的位置;多个导体（5），其各自覆盖至少一个发光部件，并且以相互间隔开的矩阵状配置 以及电连接多个导体的电阻器（7）。 电阻器具有在列方向上延伸的列条纹部分，并且列条纹部分位于隔板上。

    SPACER STRUCTURES FOR A FLAT PANEL DISPLAY AND METHODS FOR OPERATING SAME
    33.
    发明公开
    SPACER STRUCTURES FOR A FLAT PANEL DISPLAY AND METHODS FOR OPERATING SAME 失效
    架结构FOR的平面显示设备和操作方法

    公开(公告)号：EP0968510A4

    公开(公告)日：2005-01-05

    申请号：EP97933337

    申请日：1997-07-17

    申请人： CANDESCENT INTELLECTUAL PROP

    发明人： SPINDT CHRISTOPHER J ,  MORRIS DAVID L ,  SCHMID ANTHONY P ,  SUN YU NAN

    IPC分类号： H01J29/87 ,  G09G3/20 ,  G09G3/22 ,  H01J29/02 ,  H01J29/92 ,  H01J29/96 ,  H01J31/12 ,  H01J1/62 ,  H01J63/04

    CPC分类号： H01J31/123 ,  H01J29/028 ,  H01J2329/8625 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

    摘要： Methods and structures are provided which reduce charge build up on spacer walls in a flat panel display. In one embodiment, the order of activating the electron emitting elements is modified such that the electron emitting elements adjacent to the spacers are activated before the electron emitting elements which charge thespacers (501, 502, 503) to an undesirable level. In another embodiment, face electrodes (501a, 502a, 503a) which are located on the surface of the spacer are connected to a common bus (504), thereby distributing the charge built up on any particular spacer. The common bus (504) can further be connected to a capacitor (1010) which is located either inside or outside the active region of the flat panel display, thereby increasing the charging time constant of the spacers. The capacitor can be connected to ground or to a high voltage supply (1011). In another embodiment, the charging time constant of the spacers is increased by fabricating the spacers from a material having a high dielectric constant, such as dispersion of aluminum oxide, chromium oxide and titanium oxide, wherein the titanium oxide makes up approximately four percent of the spacer material.

    Flat-type display
    34.
    发明公开
    Flat-type display 审中-公开
    的平面显示设备

    公开(公告)号：EP1132940A3

    公开(公告)日：2004-01-02

    申请号：EP01400623.3

    申请日：2001-03-09

    申请人： SONY CORPORATION

    发明人： Morikazu, Konishi ,  Koichi, Iida

    IPC分类号： H01J31/12 ,  H01J3/02 ,  G09G3/22 ,  H01J29/96

    CPC分类号： H01J29/96 ,  G09G3/22 ,  H01J31/127

    摘要： A flat-type display comprising a first panel (10) having electron-emitting portions (16); a second panel (20) having an electron irradiation surface: and an electron-emitting-portion driving circuit (31, 34) for driving the electron-emitting portions (16), wherein an electron-emitting-portion cutoff circuit (32) is provided between the electron-emitting portions (16) and the electron-emitting-portion driving circuit (31, 34) for preventing a discharge between the electron-emitting portions (16) and the electron irradiation surface.

    Image intensifiers
    39.
    发明公开
    Image intensifiers 失效
    Bildverstärker。

    公开(公告)号：EP0447061A2

    公开(公告)日：1991-09-18

    申请号：EP91301568.1

    申请日：1991-02-26

    申请人： EEV LIMITED

    发明人： Hadfield, Kevin Anthony Derek

    IPC分类号： H01J29/98 ,  H01J31/50 ,  H01J29/96

    CPC分类号： H04N5/238 ,  H01J29/98 ,  H01J31/50 ,  H01J2231/50063 ,  H01J2231/50094 ,  H04N5/2254 ,  H05G1/64

    摘要： The high voltage power supply (2) of an image intensifier (3) is operated intermittently to minimise the effect on the intensified image of interference produced by the power supply (2), the input capacitance of the intensifier maintaining the high voltage at an acceptable level when the power supply (2) is not operating.
    When used in conjunction with a video camera, the power supply (2) may be allowed to operate only during the frame synch and/or line synch periods. A shutter may inhibit operation of the image intensifier (3) whilst its power supply is operating.

    摘要翻译： 图像增强器（3）的高电压电源（2）间歇地操作以最小化对由电源（2）产生的干扰对增强的图像的影响，将增强器的输入电容保持在可接受的高电压 电源（2）不工作时的电平。 当与摄像机一起使用时，电源（2）可以仅允许在帧同步和/或线同步期间操作。 快门可以在其电源运行的同时禁止图像增强器（3）的操作。

    Cathode ray tube
    40.
    发明公开
    Cathode ray tube 失效
    阴极射线管

    公开(公告)号：EP0367250A1

    公开(公告)日：1990-05-09

    申请号：EP89120229.3

    申请日：1989-10-31

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Kamohara, Eiji Intellectual Property Division ,  Koshigoe, Shinpei Intellectual Property Division ,  Shimoma, Taketoshi Intellectual Property Division

    IPC分类号： H01J29/96 ,  H01J29/48

    CPC分类号： H01J29/96

    摘要： A cathode ray tube comprises, at least, an electron beam generation unit, a plurality of electrodes consti­tuting an electron lens unit for allowing electron beams which are emitted from the electron beam generation unit to focus on a predetermined location on a phosphor screen, a pair of insulating support rods (13a, 13b) for supporting the electrodes, a resistor unit ( 141 ) for applying a voltage to at least one of the plurality of electrodes, and a metal ring (SR) mounted in contact with a predetermined electrode of the electron lens unit and surrounding the insulating support rod (13a, 13b). A voltage pickup terminal (T21) on the resistor unit ( 141 ) of the cathode ray tube, via which a voltage is applied to at least one electrode in the electron lens unit, is located on the electron beam generation unit side with the metal ring (SR) as a reference. The potential on the metal ring (SR) is lower than a poten­tial on the voltage pickup terminal (T21).

    摘要翻译： 阴极射线管至少包括电子束产生单元，构成电子透镜单元的多个电极，用于允许从电子束产生单元发射的电子束聚焦在荧光屏上的预定位置，一对 用于支撑电极的绝缘支撑杆（13a，13b），用于向多个电极中的至少一个电极施加电压的电阻单元（141），以及安装成与该电极中的预定电极接触的金属环（SR） 电子透镜单元并围绕绝缘支撑杆（13a，13b）。 阴极射线管的电阻器单元（141）上的电压拾取端子（T21），通过电压拾取端子（T21）向电子透镜单元中的至少一个电极施加电压，位于电子束产生单元侧，金属环 （SR）作为参考。 金属环（SR）上的电位低于电压检测端子（T21）上的电位。