| abstract |
PROBLEM TO BE SOLVED: To provide an organic EL element that emits white light, has high brightness, low driving voltage, and excellent power saving, and can provide a white backlight having excellent color reproducibility particularly in combination with a color filter. An organic EL element and a lighting device are provided. SOLUTION: Between an anode, a cathode, and the anode and the cathode, at least a three-color light emitting layer of a blue light emitting layer, a green light emitting layer, and a red light emitting layer, an electron transport layer and a hole transport layer, In the organic electroluminescence device in which the extracted light is white, at least one layer A of the red light emitting layer is located on the most cathode side in the three colors, and the electron transport layer is provided adjacent to the layer A. The organic electroluminescence device is characterized in that each of the electron transport layer and the hole transport layer has a thickness of 20 nm to 100 nm. [Selection figure] None |