METHOD OF MANUFACTURING AN ORGANIC LIGHT EMITTING STRUCTURE AND METHOD OF MANUFACTURING AN ORGANIC LIGHT EMITTING DISPLAY DEVICE

摘要

A method of manufacturing an organic light emitting structure is provided as follows. A first electrode is formed on a lower substrate. A pixel defining layer is formed adjacent to the first electrode on the lower substrate. A preliminary charge transport layer is formed on the first electrode and the pixel defining layer. An organic light emitting layer is formed on the preliminary charge transport layer. The preliminary charge transport layer is selectively etched to form a charge transport layer. A second electrode is formed on the organic light emitting layer.

主权项

1. A method of manufacturing an organic light emitting structure, the method comprising:
forming a first electrode on a lower substrate; forming a pixel defining layer adjacent to the first electrode on the lower substrate; forming a preliminary charge transport layer on the first electrode and the pixel defining layer; forming an organic light emitting layer on the preliminary charge transport layer; selectively etching the preliminary charge transport layer to form a charge transport layer; and forming a second electrode on the organic light emitting layer.