发明申请
- 专利标题: ORGANIC LIGHT EMITTING DEVICE AND FLAT PANEL DISPLAY DEVICE COMPRISING THE SAME
- 专利标题(中): 有机发光装置和包含该装置的平板显示装置
-
申请号: US13439586申请日: 2012-04-04
-
公开(公告)号: US20120211733A1公开(公告)日: 2012-08-23
- 发明人: Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
- 申请人: Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
- 申请人地址: KR Yongin-si
- 专利权人: SAMSUNG MOBILE DISPLAY CO., LTD.
- 当前专利权人: SAMSUNG MOBILE DISPLAY CO., LTD.
- 当前专利权人地址: KR Yongin-si
- 优先权: KR1020040022877 20040402; KR1020040054700 20040714; KR1020040098747 20041129; KR1020060048306 20060529
- 主分类号: H01L51/52
- IPC分类号: H01L51/52 ; H01L51/54
摘要:
Provided are an organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.