APPARATUS AND METHOD FOR MANUFACTURING QUANTUM DOT

摘要

The present invention deals with a technology for manufacturing a quantum dot which is a semiconductor crystal of a nano size. The quantum dot manufacturing apparatus comprises a mixer wherein a precursor solution is mixed but is divided into a plurality of fine solutions for mixing so that different solutions may be finely intermixed when a plurality of precursor solutions are mixed in one channel, and a heater part wherein nuclei are generated and grow to form quantum dots as mixed solution output by said mixer passes through. A heating device may be added to this mixer that enables the adjustment of temperature. In addition, a buffer may be furnished between the mixer and the heating furnace that blocks additional nucleus formation at low temperature. In this way, quantum dots may be manufactured at very high flow rate and flux, thus enabling the mass-production of quantum dots.