发明授权
- 专利标题： Laser beam irradiation apparatus for substrate sealing, and method of manufacturing organic light emitting display device by using the laser beam irradiation apparatus
- 专利标题（中）： 用于基板密封的激光束照射装置，以及使用该激光束照射装置制造有机发光显示装置的方法
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申请号： US12979634申请日： 2010-12-28
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公开(公告)号： US08226448B2公开(公告)日： 2012-07-24
- 发明人: Alexander Voronov , Gyoo-Wan Han , Tae-Wook Kang , Cheol-Lae Roh
- 申请人： Alexander Voronov , Gyoo-Wan Han , Tae-Wook Kang , Cheol-Lae Roh
- 申请人地址： KR Giheung-Gu, Yongin, Gyunggi-Do
- 专利权人： Samsung Mobile Display Co., Ltd.
- 当前专利权人： Samsung Mobile Display Co., Ltd.
- 当前专利权人地址： KR Giheung-Gu, Yongin, Gyunggi-Do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2010-0004750 20100119
- 主分类号： H01J9/26
- IPC分类号： H01J9/26 ; H01J9/40 ; B29C65/16 ; B23K26/08
摘要：
A laser beam irradiation apparatus irradiates a laser beam to a sealing unit disposed between a first substrate and a second substrate to seal the first substrate and the second substrate. The laser beam irradiation apparatus includes a laser head for irradiating the laser beam; and a control unit for controlling a drive-velocity and a drive-direction of the laser beam. The laser beam is controlled by the control unit which repetitively performs a backward and forward movement along a first direction, and passes a same position at least twice.
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