LIGHT EMITTING ELEMENT, DISPLAY DEVICE, AND NANOPARTICLE DISPERSION LIQUID

Abstract: a light-emitting element includes an anode and a cathode, a light-emitting layer positioned between the anode and the cathode, and a charge function layer positioned between the anode and the light-emitting layer and including a nanoparticle including a metal atom, in which the charge function layer includes an organic molecule including a first functional group capable of bonding to the nanoparticle, a second functional group having a hole transport property, and a hydrocarbon group having 1 to 4 carbon atoms.

Inventor(s): Takayuki NAKA, Kazuki MARUHASHI, Yuki FUKUNARI

CPC Classification: H10K50/115 (ORGANIC ELECTRIC SOLID-STATE DEVICES)

Search for rejections for patent application number 20250185452