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Invention Application
US20160164039A1 ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME 审中-公开
有机发光装置及其显示装置

  • Patent Title: ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME
  • Patent Title (中): 有机发光装置及其显示装置
  • Application No.: US14799978
    Application Date: 2015-07-15
  • Publication No.: US20160164039A1
    Publication Date: 2016-06-09
  • Inventor: Jahyun IM
  • Applicant: Samsung Display Co., Ltd.
  • Priority: KR10-2014-0174807 20141208
  • Main IPC: H01L51/52
  • IPC: H01L51/52 ;  H01L27/32 ;  H01L51/00 ;  H01L51/50
ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME
Abstract:
Provided is an organic light emitting device including a first electrode, a hole transport region provided on the first electrode, a light emission layer provided on the hole transport region, an electron transport region provided on the light emission layer, a second electrode provided on the electron transport region, and an organic capping layer provided on the second electrode. The organic capping layer includes an anthracene-based compound. The organic capping layer may include a compound expressed by Chemical Formula 1 below.
Abstract(Chinese):

本发明提供一种有机发光装置，其具有：第一电极，设置在第一电极上的空穴传输区域，设置在空穴传输区域上的发光层，设置在发光层上的电子传输区域，设置在第一电极上的第二电极 电子传输区域和设置在第二电极上的有机覆盖层。 有机覆盖层包括基于蒽的化合物。 有机覆盖层可以包括由下面的化学式1表示的化合物。

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