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    • 2. 发明申请
    • WHITE LIGHT EMITTING ORGANIC ELECTROLUMINECENT DEVICE
    • 白光发光有机电致器件
    • WO2007073124A1
    • 2007-06-28
    • PCT/KR2006/005687
    • 2006-12-22
    • DOOSAN CorporationPARK, Ho-CheolCHOI, Cheol-KyuPARK, Jong-WookYANG, Ji-Bum
    • PARK, Ho-CheolCHOI, Cheol-KyuPARK, Jong-WookYANG, Ji-Bum
    • H05B33/12
    • H05B33/22H01L27/3209H01L51/005H01L51/0059H01L51/0065H01L51/5036
    • Provided is a white light emitting organic electroluminescent device, which includes a transparent substrate, a first element, and a second element. The first element includes a first anode, a first element organic layer, and a reflective cathode sequentially disposed on a first substrate of the transparent substrate. The second element includes a second anode, a second element organic layer, and a transparent or translucent cathode sequentially disposed on a second surface of the transparent substrate. The white light emitting organic electroluminescent device of the present invention can eliminate the color coordinates shift phenomenon of white light that occurs in a conventional three primary color white light organic electroluminescent device. Since the aging effect caused by heat generated from light emission is reduced by dividing electroluminescent layers, the electroluminescent device can have a long lifespan.
    • 提供一种白色发光有机电致发光器件,其包括透明基板,第一元件和第二元件。 第一元件包括顺序地设置在透明基板的第一基板上的第一阳极,第一元件有机层和反射阴极。 第二元件包括顺序地设置在透明基板的第二表面上的第二阳极,第二元件有机层和透明或半透明阴极。 本发明的白色发光有机电致发光元件能够消除在现有的3原色白光有机电致发光元件中发生的白光的色坐标偏移现象。 由于通过分割电致发光层而减少由发光产生的热引起的老化效应,因此电致发光器件可以具有长的寿命。
    • 5. 发明申请
    • CHROMOPHORE COMPOUNDS AND ORGANIC ELECTROLUMINESCENC DISPLAY DEVICE COMPRISING THE SAME
    • 色素化合物和包含其的有机电致发光显示装置
    • WO2006041263A1
    • 2006-04-20
    • PCT/KR2005/003424
    • 2005-10-13
    • DOOSAN CORPORATIONPARK, Jong-Wook
    • PARK, Jong-Wook
    • C09K11/06
    • C09K11/06C09K2211/1007C09K2211/1011C09K2211/1029C09K2211/1037C09K2211/1088H01L51/0071H01L51/5012H01L51/5048H05B33/14
    • The present invention relates to chromophore compounds applicable to any one of a hole injection layer (HIL)1 a hole transport layer (HTL), an emitting layer (EML), an electron transport layer (ETL) and an electron injection layer (EIL) of an organic electroluminescence display device. The compound is a derivative of phenothiazine, phenoxazine, phenoxathin, acridine, phenazasiline, or 9-aza-10- germa-anthracene. The compound has a substituent selected from the group consisting of a substituted or unsubstituted linear or branched alkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted alkenyl, a substituted or unsubstituted alkynyl, a substituted or unsubstituted alkoxy, a substituted or unsubstituted aryl, and a substituted or unsubstituted heteroaryl. The substituent may include at least one substituent selected from the group consisting of an alkyl, an alkoxy, a cycloalkyl, an alkenyl, an alkynyl, an aryl, a heteroaryl, a halogen such as F, Cl, Br, or I, aliphatic amine, aromatic amine, and an aryloxy.
    • 本发明涉及适用于空穴注入层(HIL)1空穴传输层(HTL),发光层(EML),电子传输层(ETL)和电子注入层(EIL) 的有机电致发光显示装置。 该化合物是吩噻嗪,吩恶嗪,吩霉素,吖啶,吩噻嗪或9-氮杂-10-锗 - 蒽的衍生物。 该化合物具有选自取代或未取代的直链或支链烷基,取代或未取代的环烷基,取代或未取代的烯基,取代或未取代的炔基,取代或未取代的烷氧基,取代或未取代的芳基, 和取代或未取代的杂芳基。 取代基可以包括选自烷基,烷氧基,环烷基,烯基,炔基,芳基,杂芳基,卤素如F,Cl,Br或I中的至少一个取代基,脂族胺 ,芳族胺和芳氧基。