发明名称 |
LASER BEAM IRRADIATION APPARATUS FOR SUBSTRATE SEALING, SUBSTRATE SEALING METHOD, AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME |
摘要 |
A laser beam irradiation apparatus and method of manufacturing an organic light emitting display device using the same are disclosed. The laser beam irradiation apparatus is configured to irradiate a laser beam to an object extending in a first direction while moving the laser beam relative to the object in the first direction, where the laser beam has a cross-section taken in a plane perpendicular to a second direction in which the laser beam is irradiated from the apparatus, the cross-section comprising two substantially symmetrical portions that are substantially symmetrical about a centerline of the cross-section extending in the first direction, where the cross-section has a centerline length taken in the centerline, where at least part of the substantially symmetrical portions has a length in the first direction that is longer than the centerline length.
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申请公布号 |
US2011165814(A1) |
申请公布日期 |
2011.07.07 |
申请号 |
US20100974623 |
申请日期 |
2010.12.21 |
申请人 |
SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
JUNG-MIN LEE;TAE-WOOK KANG |
分类号 |
H01J9/26;B23K26/06 |
主分类号 |
H01J9/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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