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    • 18. 发明申请
    • Organic electroluminescent device
    • 有机电致发光器件
    • US20070196692A1
    • 2007-08-23
    • US11709791
    • 2007-02-23
    • Toshihiro IseSeiji Ichijima
    • Toshihiro IseSeiji Ichijima
    • H01L51/54
    • H01L51/0067H01L51/0068H01L51/0072H01L51/0081H01L51/0085H01L51/5016H01L51/5048
    • An organic electroluminescent device comprises: a pair of electrodes; and at least one organic compound layer therebetween, the at least one organic compound layer comprises at least a light-emitting layer, wherein at least one of the at least one organic compound layer comprises at least one compound represented by formula (1):Formula (1): wherein Q1 to Q4 each independently represents an atomic group for forming an aromatic hydrocarbon ring or an aromatic heterocyclic ring in combination with two carbon atoms in formula (1); A1 and A2 each independently represents a carbon atom or a nitrogen atom; and Q5 and Q6 each independently represents an atomic group for forming an aromatic hydrocarbon ring or an aromatic heterocyclic ring in combination with A1 and A2 respectively, provided that Q5 and Q6 are not combined through a single bond, a divalent aromatic hydrocarbon ring group or a divalent aromatic heterocyclic ring group.
    • 一种有机电致发光器件包括:一对电极; 和至少一个有机化合物层,所述至少一个有机化合物层包含至少一个发光层,其中所述至少一个有机化合物层中的至少一个包含至少一种由式(1)表示的化合物:式 (1)其中Q 1至Q 4各自独立地表示与式(2)中的两个碳原子一起形成芳族烃环或芳族杂环的原子团 1); A 1和A 2各自独立地表示碳原子或氮原子; Q 5和Q 6各自独立地表示用于形成芳香族烃环或芳香族杂环的原子团,与A 1和 只要Q 5和Q 6不通过单键,二价芳族烃环基团或二价芳香族基团组合,分别为A 2 杂环基。
    • 19. 发明授权
    • Organic electroluminescent device
    • 有机电致发光器件
    • US08277954B2
    • 2012-10-02
    • US11709791
    • 2007-02-23
    • Toshihiro IseSeiji Ichijima
    • Toshihiro IseSeiji Ichijima
    • B32B19/00B32B9/00H01J1/62H01J63/04H01L29/08H01L35/24H01L51/00
    • H01L51/0067H01L51/0068H01L51/0072H01L51/0081H01L51/0085H01L51/5016H01L51/5048
    • An organic electroluminescent device comprises: a pair of electrodes; and at least one organic compound layer therebetween, the at least one organic compound layer comprises at least a light-emitting layer, wherein at least one of the at least one organic compound layer comprises at least one compound represented by formula (1):Formula (1): wherein Q1 to Q4 each independently represents an atomic group for forming an aromatic hydrocarbon ring or an aromatic heterocyclic ring in combination with two carbon atoms in formula (1); A1 and A2 each independently represents a carbon atom or a nitrogen atom; and Q5 and Q6 each independently represents an atomic group for forming an aromatic hydrocarbon ring or an aromatic heterocyclic ring in combination with A1 and A2 respectively, provided that Q5 and Q6 are not combined through a single bond, a divalent aromatic hydrocarbon ring group or a divalent aromatic heterocyclic ring group.
    • 一种有机电致发光器件包括:一对电极; 和至少一个有机化合物层,所述至少一个有机化合物层包含至少一个发光层,其中所述至少一个有机化合物层中的至少一个包含至少一种由式(1)表示的化合物:式 (1)其中Q1〜Q4各自独立地表示与式(1)中的两个碳原子一起形成芳香族烃环或芳香族杂环的原子团。 A1和A2各自独立地表示碳原子或氮原子; Q 5和Q 6分别独立地表示与A1和A2组合形成芳香族烃环或芳香族杂环的原子团,条件是Q5和Q6不通过单键,二价芳香族烃环基或 二价芳族杂环基团。