EP-4707273-A3 - POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME
EP4707273A3EP 4707273 A3EP4707273 A3EP 4707273A3EP-4707273-A3
Abstract
A polycyclic compound represented by Formula 1: and a light emitting device including a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region are provided. The electron transport region includes a polycyclic compound represented by Formula 1.
Inventors
- Kim, Seulong
- PARK, Eungyoung
- SONG, HAJIN
- LEE, JONGWON
- HWANG, JAEHOON
Assignees
- Samsung Display Co., Ltd.
Dates
- Publication Date
- 20260506
- Application Date
- 20221027