Back to results
US 12,343,687 B2Granted
Apparatus for manufacturing organic material and method of manufacturing organic material using the apparatus
AssigneeSamsung Display Co., Ltd.
InventorsKeun Hee Han, Jong Woo Lee, Myung Ki Lee, Suk Ki, Jeong Hyeon Son
Life of this patent
Estimating the term…
Abstract
An apparatus for manufacturing an organic material includes an outer tube including an internal accommodating space, and at least one loading inner tube and at least one collecting inner tube disposed in the accommodation space, the loading inner tube including a mesh boat disposed in a first direction in which the loading inner tube extends.
Claims9
A method of manufacturing an organic material, the method comprising:
- loading an organic material to be purified on a mesh boat;
- subliming the organic material to both above and below the mesh boat by applying heat to the organic material;
- and
- obtaining at least a portion of the sublimed organic material,
- wherein an apparatus including the mesh boat includes a buffer inner tube that includes a plurality of mesh filters spaced apart from each other along a first direction, the mesh filters comprising filter portions extending along a second direction perpendicular to the first direction, one of the filter portions being coupled to another one of one of the filter portions by a fixing member extending along the first direction, the fixing member being in an inner space of the buffer inner tube.
2 more elements
Dependencies are inferred from the claim text.