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    • 16. 发明公开
    • 유기 발광 소자
    • 有机发光元件
    • KR1020130006937A
    • 2013-01-18
    • KR1020110062462
    • 2011-06-27
    • 삼성디스플레이 주식회사
    • 고희주조세진이창호오일수송형준윤진영이보라송영우이종혁김성철
    • H01L51/50H05B33/22
    • H01L51/5278B82Y20/00H01L51/0045H01L51/5092
    • PURPOSE: An organic light emitting device is provided to improve a viewing angle and a contrast ratio by including an electron injection layer and fullerene located between light emitting layers. CONSTITUTION: A first light emitting layer(385) is located between a first electrode(191) and a second electrode. A second light emitting layer(395) is located between the first light emitting layer and the second electrode. An electron injection layer is located between the first light emitting layer and the second light emitting layer. The electron injection layer includes fullerene. A first unit device includes the electron injection layer. [Reference numerals] (191a) Ag reflective layer; (191b) First electrode(ITO anode); (270) Second electrode(cathode); (385) EML(Red or Green)
    • 目的:提供一种有机发光装置,通过包括位于发光层之间的电子注入层和富勒烯来改善视角和对比度。 构成:第一发光层(385)位于第一电极(191)和第二电极之间。 第二发光层(395)位于第一发光层和第二电极之间。 电子注入层位于第一发光层和第二发光层之间。 电子注入层包括富勒烯。 第一单元器件包括电子注入层。 (参考数字)(191a)Ag反射层; (191b)第一电极(ITO阳极); (270)第二电极(阴极); (385)EML(红色或绿色)
    • 18. 发明公开
    • 유기 발광 장치
    • 有机发光装置
    • KR1020120005755A
    • 2012-01-17
    • KR1020100066392
    • 2010-07-09
    • 삼성디스플레이 주식회사
    • 이창호고희주오일수조세진송형준윤진영이종혁
    • H01L51/52H05B33/26H05B33/28
    • H01L51/5278H01L2251/5323H01L51/5036H01L51/5203
    • PURPOSE: A double sided light emission type organic light emitting device is provided to simplify a circuit and a structure of the organic light emitting device by simultaneously emitting light from a first organic light emitting layer and a second organic light emitting layer without applying an additional voltage to a conductive reflection layer. CONSTITUTION: An organic light emitting device(20) includes a first transparent electrode(21), a first organic light emitting layer(22), a conductive reflection layer(23), a second organic light emitting layer(24), and a second transparent electrode which are successively laminated on a substrate member(11). The first transparent electrode and the second transparent electrode maintain a first potential and a second potential by applying a voltage between the first transparent electrode and the second transparent electrode. The conductive reflection layer maintains a third potential between the first potential and the second potential.
    • 目的:提供一种双面发光型有机发光器件,用于通过同时从第一有机发光层和第二有机发光层发射光来简化有机发光器件的电路和结构,而不施加附加电压 到导电反射层。 构成:有机发光器件(20)包括第一透明电极(21),第一有机发光层(22),导电反射层(23),第二有机发光层(24)和第二有机发光层 透明电极,其依次层压在基板部件(11)上。 第一透明电极和第二透明电极通过在第一透明电极和第二透明电极之间施加电压来保持第一电位和第二电位。 导电反射层在第一电位和第二电位之间保持第三电位。