Patent ID: 10801107

Abstract:
Disclosed is an apparatus for collecting a by-product in a semiconductor process, the apparatus including: a housing; a heater plate; a heater power supply unit; first and second upper horizontal brackets collecting a by-product; a by-product collecting tower allowing the exhaust gas to pass through an exhaust gas passing space and collecting the by-product; the lower horizontal bracket guiding the exhaust gas toward the window and collecting the by-product contained in the exhaust gas; the window blocking the powder form by-product from introducing to a gas collecting and discharging port and guiding the exhaust gas thereto; and the gas collecting and discharging port. Accordingly, the apparatus can increase capacity of collecting a by-product with a simple structure, thereby extending a replacement period of the apparatus. In addition, the apparatus can collect a large amount of by-products quickly and efficiently over a long period of time.