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发明授权
CN102185115B 激光束照射装置、基板密封及制造有机发光显示器的方法 有权

激光束照射装置、基板密封及制造有机发光显示器的方法
摘要：
本发明提供一种激光束照射装置、基板密封及制造有机发光显示器的方法。所述激光束照射装置将激光束照射到布置在第一基板与第二基板之间的密封单元上，以密封所述第一基板和所述第二基板。所述激光束在与所述激光束的行进方向垂直的表面上具有从所述激光束的中央部分向末端部分增大的束强度。所述激光束的中央部分处的束强度是所述激光束的末端部分处的束强度的一半或更小，并且所述激光束具有相对于所述激光束的行进方向对称的束分布曲线。
摘要（英）：

A laser beam irradiation apparatus irradiates a laser beam onto a sealing unit disposed between a first substrate and a second substrate so as to seal the first substrate and the second substrate. The laser beam has a beam intensity which increases from a center portion to an edge portion of the laser beam on a surface which is perpendicular to a proceeding direction of the laser beam. The beam intensity at the center portion of the laser beam is half of the beam intensity at the edge portion of the laser beam or less, and the laser beam has a beam profile which is symmetrical relative to the proceeding direction of the laser beam.

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