| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a long life organic EL display device having high contrast and color purity and low power consumption, and to provide a method of manufacturing an organic EL display device with high productivity by using a large substrate and a small number of components so as to manufacture the organic EL display device at a low cost. <P>SOLUTION: An organic EL display device 100 comprises a bottom emission transparent pixel electrode 111 corresponding to red, green and blue sectioned by a bank 112, as a partition, on a transparent substrate 2, a hole transport layer 110b formed on the pixel electrode 111, red, green and blue organic light-emitting layers 110c formed on the hole transport layer 110b and painted by ink jet method, and a counter electrode 12 covering these organic light-emitting layers 110c. The pixel electrode 111 contains a coloring component which transmits light of the same color as the luminous color from the organic light-emitting layers 110c selectively, and the thickness of the pixel electrode 111 is 0.3-2 μm. <P>COPYRIGHT: (C)2012,JPO&INPIT |
