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|1. (WO2018139822) SEMICONDUCTOR DONOR SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DONOR SUBSTRATE, METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DEVICE, AND DONOR SUBSTRATE MODULE|
|Applicants:||DAWONSYS CO., LTD.
|Inventors:||PARK, Sun Soon
LEE, Hae Ryong
JEE, Sung Hoon
HONG, Won Eui
|Title:||SEMICONDUCTOR DONOR SUBSTRATE, METHOD FOR MANUFACTURING SEMICONDUCTOR DONOR SUBSTRATE, METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DEVICE, AND DONOR SUBSTRATE MODULE|
The present invention relates to a semiconductor donor substrate that enables deposition of an organic material on a target substrate by Joule heating, the semiconductor donor substrate comprising: a body made of a semiconductor material; grooves formed on a surface portion of the body so as to accommodate an organic material for an organic light emitting device; and a heating region formed in at least a part of the grooves so that the organic material can be deposited on a target substrate by heating the organic material accommodated in the grooves.