20250221147. Light-emittin (TCL Technology Group)

LIGHT-EMITTING DEVICE AND PREPARATION METHOD THEREFOR

Abstract: disclosed in the disclosure are a light-emitting device and a preparation method therefor. the light-emitting device includes a positive electrode, a hole transport layer, a light-emitting layer, and a negative electrode, which are arranged in a stacked manner.

Inventor(s): Kaimin CHEN

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

Search for rejections for patent application number 20250221147