ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Samsung Display Co., Ltd.
公开号:US20190019964A1
公开(公告)日:2019-01-17
An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the emission layer includes an organometallic compound of Formula 1. The organometallic compound of Formula 1 may be a phosphorescent dopant:
ORGANIC LIGHT-EMITTING DEVICE, APPARATUS INCLUDING THE SAME, AND ORGANOMETALLIC COMPOUND
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20200194693A1
公开(公告)日:2020-06-18
Provided are an organic light-emitting device, an apparatus including the same, and an organometallic compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The organic layer includes an organometallic compound represented by Formula 1.
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Samsung Display Co., Ltd.
公开号:US20190315776A1
公开(公告)日:2019-10-17
An organic light-emitting device and a heterocyclic compound, the device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes a heterocyclic compound represented by Formula 1:
CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20170062720A1
公开(公告)日:2017-03-02
The present disclosure provides a condensed-cyclic compound represented by Formula 1, in which one selected from R
1
to R
8
is a monoamine represented by Formula 2:
The condensed-cyclic compound represented by Formula 1 may act as a hole transport material having a suitable energy level and band-gap. Further, the condensed-cyclic compound represented by Formula 1 has a fused core, and accordingly may have a high glass transition temperature (Tg), high melting point, and improved resistance to high temperatures. Therefore an organic light-emitting device including the condensed-cyclic compound represented by Formula 1 may retain high durability during storing and/or driving.
CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20200190113A1
公开(公告)日:2020-06-18
A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, the organic layer including the condensed cyclic compound represented by Formula 1. A display apparatus includes: a thin-film transistor comprising a source electrode, a drain electrode, and an active layer; and the organic light-emitting device.