INNER TUBE FOR SUBLIMATION PURIFICATION APPARATUS

The invention is related to an inner tube, especially an inner tube for collecting a purified material, used in an apparatus for sublimation-purification of OLED materials. The surface area or size of the conventional inner tube used for a sublimation-purification apparatus is limited to the surface...

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Bibliographic Details
Main Authors KIM, SEE-YONG, PARK, SUNG-HO, JEONG, JONG-WON, PARK, BEOM-GYU, PARK, JUNG-HWAN, KIM, DAE-HOON
Format Patent
LanguageEnglish
French
Published 28.08.2014
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The invention is related to an inner tube, especially an inner tube for collecting a purified material, used in an apparatus for sublimation-purification of OLED materials. The surface area or size of the conventional inner tube used for a sublimation-purification apparatus is limited to the surface area or size of an outer tube, and thus the amount of material obtained in one process is restrictive thereby. The present invention provides an inner tube for improving productivity of the purified material compared to the conventional inner tube. L'invention concerne un tube interne, notamment un tube interne pour la collecte d'une matière purifiée, utilisé dans un appareil pour la purification par sublimation de matières de DELO. L'aire de surface ou la dimension du tube interne classique utilisé pour un appareil de purification par sublimation est limitée à l'aire de surface ou la dimension d'un tube externe, et donc la quantité de matière obtenue dans un procédé est restrictive de ce fait. La présente invention fournit un tube interne pour améliorer la productivité de la matière purifiée par comparaison au tube interne classique.
Bibliography:Application Number: WO2014KR01363