06-03-2014 дата публикации
Номер: US20140060735A1
A substrate processing apparatus is disclosed. The substrate processing apparatus includes: a first process unit including a plurality of first process stations configured to perform a first process in a first atmosphere; a second process unit including a plurality of second process stations configured to perform a second process in a second atmosphere different from the first atmosphere; and a transformation unit between the first process unit and the second process unit. The first process unit, the transformation unit, and the second process unit are arranged in a line. The transformation unit includes a plurality of transformation stations configured to transform an atmosphere between the first atmosphere and the second atmosphere. Thus, the efficiency of processing a substrate can be improved, and the area or length in which the substrate processing apparatus is installed can be reduced. 1. A substrate processing apparatus comprising:a first process unit comprising a plurality of first process stations configured to perform a first process in a first atmosphere;a second process unit comprising a plurality of second process stations configured to perform a second process in a second atmosphere different from the first atmosphere; anda transformation unit between the first process unit and the second process unit, the first process unit, the transformation unit, and the second process unit are arranged in a line, and', 'the transformation unit comprises a plurality of transformation stations configured to transform an atmosphere between the first atmosphere and the second atmosphere., 'wherein'}2. The substrate processing apparatus of claim 1 , wherein the transformation stations are arranged on both sides of the line.3. The substrate processing apparatus of claim 1 , wherein each of the transformation stations is configured to accommodate and process a plurality of substrates concurrently.4. The substrate processing apparatus of claim 1 , wherein a ratio of a ...
Подробнее