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    GRIPPING MULTI-LEVEL MATRIX STRUCTURE AND METHOD OF FORMATION THEREOF
    5.
    发明申请
    GRIPPING MULTI-LEVEL MATRIX STRUCTURE AND METHOD OF FORMATION THEREOF 审中-公开
    提取多层次矩阵结构及其形成方法

    公开(公告)号：WO0193298A8

    公开(公告)日：2007-11-01

    申请号：PCT/US0114897

    申请日：2001-05-09

    Applicant: CANDESCENT INTELLECTUAL PROP

    Inventor： PORTER JOHN D ,  MACKEY BOB L ,  NEIMEYER ROBERT G ,  SPINDT CHRISTOPHER J ,  CHANG DAVID C ,  SAHLSTROM KRIS E

    IPC: H01J9/227 ,  H01J29/02 ,  H01J29/32 ,  H01J29/86 ,  H01J29/87 ,  H01J31/12 ,  H01J9/18 ,  H01J29/18

    CPC classification number: H01J29/028 ,  H01J29/864 ,  H01J2329/00 ,  H01J2329/863

    Abstract: A multi-level matrix structure (100) for retaining a support structure within a flat panel display device. In one embodiment, the multi-level matrix structure (100) is comprised of first parallel ridges (102). The multi-level matrix structure (100) further includes second parallel ridges (104). The second parallel ridges (104) are oriented substantially orthogonally with respect to the first parallel ridges (102). In this embodiment, the second parallel ridges (104) have a height which is greater than the height of the first parallel ridges (102). Furthermore, in this embodiment, the second plurality of parallel spaced apart ridges (104) include contact portions (106) for retaining a support structure at a desired location within a flat panel display device. Hence, when a support structure is inserted between at least two of the contact portions (106) of the multi-level support structure (100), the support structure is retained in place, at a desired location within the flat panel display device, by the contact portions (106).

    Abstract translation: 一种用于将支撑结构保持在平板显示装置内的多级矩阵结构（100）。 在一个实施例中，多级矩阵结构（100）由第一平行脊（102）组成。 多级矩阵结构（100）还包括第二平行脊（104）。 第二平行脊（104）相对于第一平行脊（102）基本正交地定向。 在该实施例中，第二平行脊（104）的高度大于第一平行脊（102）的高度。 此外，在该实施例中，第二多个平行间隔开的​​脊（104）包括用于将支撑结构保持在平板显示装置内的期望位置处的接触部分（106）。 因此，当在多层支撑结构（100）的至少两个接触部分（106）之间插入支撑结构时，支撑结构被保持在平板显示装置内的所需位置的适当位置，由 接触部分（106）。

    SPACER STRUCTURES FOR A FLAT PANEL DISPLAY AND METHODS FOR OPERATING SAME
    9.
    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

    Applicant: CANDESCENT INTELLECTUAL PROP

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

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

    CPC classification number: H01J31/123 ,  H01J29/028 ,  H01J2329/8625 ,  H01J2329/864 ,  H01J2329/8645 ,  H01J2329/8655

    Abstract: 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.

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