| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a light emitting element, a light emitting device and an electronic apparatus which have a long lifetime.SOLUTION: A light emitting element includes a light emitting layer and a layer to control the movement of carriers, between an anode and a cathode. The layer to control the movement of carriers includes a first organic compound and a second organic compound. The layer to control the movement of carriers is provided between the light emitting layer and the cathode. The first organic compound is an electron-transporting organic compound, and the second organic compound is an electron-trapping organic compound. The layer to control the movement of carriers contains the first organic compound more than the second organic compound.</p> |
