ORGANIC LIGHT-EMITTING DEVICE

Abstract

Provided is an organic light-emitting device capable of emitting light with high efficiency by incorporating a silyl compound in which a silyl group and an amino group are directly bonded to an anthracene ring particularly into its light-emitting layer. In the organic light-emitting device including: a pair of electrodes composed of an anode and a cathode; and an organic compound layer interposed between the pair of electrodes, wherein the organic compound layer contains the following silyl compound. A layer containing at least one kind of the silyl compound is a light-emitting layer.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a sectional view showing an example of an organic light-emitting device according to the present invention.

FIG. 2 is a sectional view showing another example of the organic light-emitting device according to the present invention.

FIG. 3 is a sectional view showing still another example of the organic light-emitting device according to the present invention.

FIG. 4 is a sectional view showing yet another example of the organic light-emitting device according to of the present invention.

FIG. 5 is a sectional view showing still yet another example of the organic light-emitting device according to the present invention.

Claims

1. An organic light-emitting device, comprising: a pair of electrodes composed of an anode and a cathode; andan organic compound layer interposed between the pair of electrodes,wherein the organic compound layer contains a compound represented by the following general formula [1]:

2. An organic light-emitting device according to claim 1, wherein the organic compound layer is a light-emitting layer.

3. An organic light-emitting device according to claim 2, wherein the light-emitting layer contains a first compound represented by the general formula [1] and a second compound represented by the following general formula [2]:

4. An organic light-emitting device according to claim 2, wherein the light-emitting layer contains a first compound represented by the general formula [1] and a second compound represented by the following general formula [3]:

5. An organic light-emitting device according to claim 2, wherein the light-emitting layer contains a first compound represented by the general formula [1] and a second compound represented by the following general formula [4]:

6. An organic light-emitting device according to claim 2, wherein the light-emitting layer contains a first compound represented by the general formula [1] and a second compound represented by the following general formula [5]: