Patent ID: 9065054
Filing Date: 2015-06-23
Classification: H01L,Y02E

Abstract:
1. A method of forming an organic light emitting pattern of an organic electro-luminescence display, comprising: preparing a display substrate in which a region where a first organic light emitting material is to be formed is defined, and preparing a temporal transfer substrate (TTS) that is a transfer subject on which the first organic light emitting material is to be transferred; forming the first organic light emitting material on the temporal transfer substrate; applying heat to a portion other than a first region of the temporal transfer substrate to remove the first organic light emitting material formed on the portion other than the first region as a first heating step; disposing the temporal transfer substrate and the display substrate to closely face each other; and applying heat to the temporal transfer substrate to transfer the organic light emitting material on the display substrate by sublimation as a transfer heating step.