SUBLIMATION PURIFICATION APPARATUS

• Main Authors: PARK, BEOM GYU, PARK, SUNG HO, KIM, SEE YONG, NAM, YOUNG WOONG, KIM, DAE HOON, JEONG, JONG WON, PARK, JUNG HWAN, BAECK, JEONG SU
• Format: Patent
• Language: English; Korean
• Published: 02.04.2014
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; ELECTRICITY; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PORTABLE POWER-DRIVEN TOOLS; SEPARATION; TRANSPORTING

The present invention relates to a sublimation purification apparatus for a purification process during a production of an organic material for an OLED. A normal sublimation purification apparatus is produced into a batch type due to a limited condition of the purification process, and finishes one process of inserting a raw material for one production, purifying, and discharging a purified material. The process is performed manually, and has a structure which is impossible for continuous processes, thereby having limitation on productivity and increasing production amount. Through the present invention, the continuous processes are made possible by automating the insertion of the raw material and the discharging of the purified material with respect to an existing sublimation purification apparatus.