LIGHT EMITTING DIODE AND DISPLAY APPARATUS

Organization Name

boe technology group co., ltd.

Inventor(s)

Lei Chen of Beijing (CN)

Dan Wang of Beijing (CN)

Xueqin Chen of Beijing (CN)

Lixia Qiu of Beijing (CN)

LIGHT EMITTING DIODE AND DISPLAY APPARATUS

This abstract first appeared for US patent application 20250089441 titled 'LIGHT EMITTING DIODE AND DISPLAY APPARATUS

Original Abstract Submitted

a light emitting diode is provided. the light emitting diode includes a hole injection layer; and at least one of a hole transport layer or an electron barrier layer. the hole injection layer includes a host material doped with a guest material. the host material includes an aromatic material having one or more large steric hindrance groups.