LIGHT-EMITTING ELEMENT, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

摘要

The present invention provides a light-emitting element, display panel and manufacturing method thereof. The light-emitting element includes a cathode and an anode, disposed oppositely; and a light-emitting layer, disposed between the cathode and the anode; the light-emitting layer comprising a mixture of organic material and white-light emitting quantum dot material. As such, the present invention improves the stability and luminance of the light-emitting element, and the light-emitting element has the advantages of ultra-thin, transparent and easy to bend.

主权项

1. A light-emitting element, which comprises:
a cathode and an anode, disposed oppositely; a light-emitting layer, disposed between the cathode and the anode; the light-emitting layer comprising a mixture of organic material and white-light emitting quantum dot material, the white-light emitting quantum dot material being white quantum dot material; or a mixture of blue quantum dot material and yellow quantum dot material; or a mixture of red quantum dot material, green quantum dot material and blue quantum dot material; the light-emitting element further comprising an electron transport layer, the electron transport layer being disposed between the light-emitting layer and the cathode; the light-emitting layer further comprising a hole injection layer, at least one layer of the hole injection layer being disposed between the light-emitting layer and the anode.