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    LOCAL ENERGY ACTIVATION OF GETTER
    1.
    发明申请
    LOCAL ENERGY ACTIVATION OF GETTER 审中-公开
    本地能源启动

    公开(公告)号：WO1998026443A1

    公开(公告)日：1998-06-18

    申请号：PCT/US1997021093

    申请日：1997-11-26

    Applicant: CANDESCENT TECHNOLOGIES CORPORATION

    Inventor： CANDESCENT TECHNOLOGIES CORPORATION ,  MASLENNIKOV, Igor, L. ,  CURTIN, Christopher, J. ,  CHO, Steven, T. ,  CONTE, Alfred, S. ,  POTHOVEN, Floyd, R. ,  COOPER, Anthony, J.

    IPC: H01J29/46

    CPC classification number: H01J9/385 ,  H01J17/24 ,  H01J29/94 ,  H01J2209/385 ,  H01J2329/00

    Abstract: A getter (50 or 74) situated in a cavity of a hollow structure, such as a flat-panel device, is activated by directing light energy locally through part of the hollow structure and onto the getter. The light energy is typically provided by a laser beam (60). The getter, typically of the non-evaporable type, is usually inserted as a single piece of gettering material into the cavity. The getter normally can be activated/re-activated multiple times in this manner, typically during the sealing of different parts of the structure together. The getter-containing cavity can be formed by a pair of plate structures (40 and 42) sandwiched around and outer wall (44), or by an auxiliary compartment (72) connected to a larger main compartment (70) typically constituted by the plate structures and outer wall.

    Abstract translation: 位于中空结构的空腔（例如平板装置）中的吸气剂（50或74）通过将光能局部引导通过部分中空结构并引导到吸气剂而被激活。 光能通常由激光束（60）提供。 通常为非蒸发型的吸气剂通常作为单个吸气材料插入空腔中。 吸气剂通常可以以这种方式被激活/重新激活多次，通常在结构的不同部分的密封期间。 含吸气剂的空腔可以由夹在其中的一对板结构（40和42）和外壁（44）或通过连接到较大的主隔室（70）的辅助隔室（72）形成，该主隔室通常由板 结构和外墙。

    GAP JUMPING TO SEAL STRUCTURE
    2.
    发明申请
    GAP JUMPING TO SEAL STRUCTURE 审中-公开
    密封结构破坏

    公开(公告)号：WO1998026440A1

    公开(公告)日：1998-06-18

    申请号：PCT/US1997021095

    申请日：1997-11-26

    Applicant: CANDESCENT TECHNOLOGIES CORPORATION

    Inventor： CANDESCENT TECHNOLOGIES CORPORATION ,  FAHLEN, Theodore, S. ,  LUDWIG, Paul, N. ,  SCHMID, Anthony, P. ,  PRESSLEY, Robert, J. ,  CHO, Steven, T. ,  CONTE, Alfred, S. ,  COOPER, Anthony, J. ,  POTHOVEN, Floyd, R.

    IPC: H01J09/26

    CPC classification number: H01J31/123 ,  B23K26/206 ,  C03B23/24 ,  H01J9/261 ,  H01J9/385

    Abstract: Portions (40 and 44) of a structure, such as a flat-panel display, are positioned such that a sealing area (40S) of one portion is at least partially separated from a corresponding sealing area (44S) of another portion such that a gap (48) at least partially separates the two sealing areas, typically by height of 25 microns or more. Energy is applied in a "gap jumping technique" to locally heat material of at least one portion along the sealing area such that the material bridges the gap and seals the portions (40 and 44) together. A laser is typically employed to locally melt and draw the material into the gap by a combination of factors such as surface tension and capillary action. A first part of the gap jumping technique may be performed in a non-vacuum environment to tack the portions together, but the gap jumping technique is typically completed in a vacuum to form an evacuated panel.

    Abstract translation: 诸如平板显示器的结构的部分（40和44）被定位成使得一部分的密封区域（40S）至少部分地与另一部分的对应的密封区域（44S）分离，使得 间隙（48）至少部分地分离两个密封区域，通常高度为25微米或更大。 能量以“间隙跳跃技术”施加以沿着密封区域局部加热至少一部分的材料，使得材料桥接间隙并将部分（40和44）密封在一起。 通常使用激光器来局部熔融并通过诸如表面张力和毛细管作用的因素的组合将材料吸入间隙中。 间隙跳跃技术的第一部分可以在非真空环境中执行以将部分粘合在一起，但间隙跳跃技术通常在真空中完成以形成抽空的面板。

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