SUBLIMATION PURIFICATION APPARATUS AND METHOD

摘要

A present invention relates to a sublimation purification device and method for manufacturing an organic material for OLED. A conventional purifier is manufactured in a batch type due to the limited condition of a purifying process such that one process of the conventional purifier is finished by supplying raw material which can be manufactured once and discharging the purified material. Most of the processes are manually conducted and cannot be continuously carried out, thus the increase of productivity and production amounts is limited. According to the present invention, the supply of the raw material and the discharge of the purified material can be automatically and continuously conducted.