| 摘要 |
<p>PURPOSE: A light emitting element, display device, and electronic apparatus are provided to uniformly emit light of each light emitting layer, thereby emitting white light. CONSTITUTION: A red light emitting layer, a blue light emitting layer, and a green light emitting layer(9) are formed between a cathode and an anode. The red light emitting layer emits red light. The blue light emitting layer emits blue light. The green light emitting layer emits green light. A first middle layer(7A) is formed between the red light emitting layer and the blue light emitting layer. The first middle layer adjusts movement of electrons and holes between the red light emitting layer and the blue light emitting layer. The second middle layer(7B) is formed between the blue light emitting layer and the green light emitting layer. The second middle layer adjusts movement of holes and electrons between the blue light emitting layer and the green light emitting layer.</p> |
