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1. 发明申请

WO2007067420A2 METHOD OF MAKING A GLASS ENVELOPE 审中-公开
标题翻译：制作玻璃包装的方法
公开(公告)号：WO2007067420A2
公开(公告)日：2007-06-14
申请号：PCT/US2006/045936
申请日：2006-12-01
申请人： CORNING INCORPORATED , BECKEN, Keith J , LOGUNOV, Stephan L
发明人： BECKEN, Keith J , LOGUNOV, Stephan L
IPC分类号： H01J9/00 , H01J9/24
CPC分类号： H01L51/5246 , H01L51/56
摘要： A method of minimizing stress in an OLED device laser sealing process using an elongated laser beam. A laser beam having an intensity distribution which decreases as a function of distance from the longitudinal axis of the beam is passed- through a mask to create an elongated beam having a length- wise intensity distribution which decreases as a function of distance from the axis of the beam and a substantially constant width- wise intensity distribution. The elongated beam is traversed over a line of frit disposed between two substrates. The tails of the length- wise intensity distribution provide for a slow cool down of the frit as the beam traverses the line of frit.
摘要翻译：使用细长激光束在OLED器件激光密封过程中使应力最小化的方法。具有作为距离光束的纵轴的距离的函数减小的强度分布的激光束通过掩模以产生具有纵向强度分布的细长光束，该光束分布随着距离光轴的距离的距离而减小光束和基本上恒定的宽度强度分布。细长的横梁穿过设置在两个基板之间的玻璃料线。长度强度分布的尾部提供了当波束穿过玻璃料线时玻璃料的缓慢冷却。

2. 发明申请

WO2007067384A2 HERMETICALLY SEALED GLASS PACKAGE AND METHOD OF MANUFACTURE 审中-公开
标题翻译：密封玻璃包装及其制造方法
公开(公告)号：WO2007067384A2
公开(公告)日：2007-06-14
申请号：PCT/US2006/045479
申请日：2006-11-27
申请人： CORNING INCORPORATED , BECKEN, Keith J , LOGUNOV, Stephan L , ZHANG, Aiyu , BAYNE, John, F.
发明人： BECKEN, Keith J , LOGUNOV, Stephan L , ZHANG, Aiyu , BAYNE, John, F.
IPC分类号： H01L21/56
CPC分类号： B65B7/00 , C03C27/06 , H01L21/50 , H01L51/5246
摘要： A method for manufacturing a hermetically sealed package is provided, the method comprising the steps of: using a laser to heat a frit, disposed in a pattern between two substrates, such that the heated frit forms a hermetic seal which connects the substrates and further comprising: directing the laser to enter the frit pattern, then to trace the frit pattern, then to retrace a portion of the frit pattern, and then to exit the frit pattern; and selecting an initial laser power which, when the laser enters the frit pattern, is insufficient to heat the frit to form a hermetic seal; then increasing the laser power over a first section of the frit pattern to a target laser power at least sufficient to heat the frit to form a hermetic seal; and then decreasing the laser power over a second section of the frit pattern until the laser power is insufficient to heat the frit to form a hermetic seal before the laser exits the frit pattern.
摘要翻译：提供一种用于制造密封包装的方法，所述方法包括以下步骤：使用激光加热以两个基板之间的图案设置的玻璃料，使得加热的玻璃料形成密封件，该密封件连接基板，还包括：引导激光进入玻璃料图案，然后跟踪玻璃料图案，然后回扫玻璃料图案的一部分，然后退出玻璃料图案; 以及选择当激光进入玻璃料图案时的初始激光功率不足以加热玻璃料以形成气密密封; 然后将玻璃料图案的第一部分上的激光功率增加至至少足以加热玻璃料以形成气密密封的目标激光功率; 然后在玻璃料图案的第二部分上降低激光功率，直到激光功率不足以加热玻璃料以在激光器离开玻璃料图案之前形成气密密封。

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