发明名称 |
Laser irradiation apparatus and method of fabricating organic light emitting display using the same |
摘要 |
<p>A laser irradiation apparatus (300) and method of fabricating an organic light emitting display using the same are provided. The laser irradiation apparatus includes: a laser generator (340); a mask (360) having means (390) for changing a propagation path of a laser beam; and a projection lens (370). The method of fabricating an organic light emitting display includes: irradiating a laser beam on an edge of an irradiated region of a donor substrate using the laser irradiation apparatus with high intensity to form an organic layer pattern on a substrate. The laser beam having low intensity can perform a transfer process to improve laser beam efficiency. In addition, it is possible to reduce damage on the organic layer, and improve quality of the transferred organic layer pattern.
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申请公布号 |
EP1640106(A3) |
申请公布日期 |
2006.06.07 |
申请号 |
EP20040090519 |
申请日期 |
2004.12.29 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
LEE, JAE-HO;KANG, TAE-MIN;LEE, SEONG-TAEK |
分类号 |
B23K26/06;H01L51/40 |
主分类号 |
B23K26/06 |
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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