| 摘要 |
An apparatus for attaching substrates is provided to minimize an error rate of products by preventing a metal foreign substance form being mixed with a sealing material or a liquid material. An apparatus for attaching substrates includes a lower chamber(200), an upper chamber(100), and an ejection unit(230). At least one position determination pin is upwardly protruded from the lower chamber(200). The upper chamber(100) has a position determination hole into which the position determination pin is inserted to be aligned with the lower chamber(200). The ejection unit(230) is formed to be connected with outside on a circumference of the position determination pin. An injection unit which is connected to a predetermined gas supply source is installed on a circumference of the position determination hole. The ejection unit(230) is connected to a vacuum pump.
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