Organic electroluminescent display panel

An organic electroluminescent display panel comprising:

• an active matrix substrate including a thin-film transistor;
• and
• an organic electroluminescent element disposed on the active matrix substrate,
• the organic electroluminescent element including, in an order from an active matrix substrate side:
• a cathode electrically connected to the thin-film transistor,
• a first charge conversion layer in contact with the cathode,
• a first hole injection layer,
• a first hole transport layer,
• a first light-emitting layer,
• a first electron transport layer,
• a first electron injection layer,
• a laminate,
• a second charge conversion layer, and
• an anode in contact with the second charge conversion layer,
• the first charge conversion layer defined to inject electrons into the cathode and emit holes to a first light-emitting layer side,
• the second charge conversion layer defined to inject holes into the anode and emit electrons to the first light-emitting layer side,
• the laminate including one or more charge-generating layers and one or more light-emitting layers alternately in order from a first electron injection layer side.