Novel aryl silicon and aryl germanium host materials are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.
[EN] HOST MATERIALS FOR OLEDS<br/>[FR] MATÉRIAUX HÔTES POUR DIODES ÉLECTROLUMINESCENTES ORGANIQUES (OLED)
申请人:UNIVERSAL DISPLAY CORP
公开号:WO2012162325A1
公开(公告)日:2012-11-29
Novel aryl silicon and aryl germanium host materials are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.
HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
申请人:Samsung Display Co., Ltd.
公开号:US20220165960A1
公开(公告)日:2022-05-26
Provided are a heterocyclic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device:
wherein the detailed description of Formula 1 is the same as described in the present specification.
Novel aryl silicon and aryl germanium host materials are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.