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公开(公告)号:WO2003065770A1
公开(公告)日:2003-08-07
申请号:PCT/JP2003/000870
申请日:2003-01-30
Applicant: 住友化学工業株式会社 , 大西 敏博
Inventor: 大西 敏博
IPC: H05B33/22
CPC classification number: H01L51/5088 , H01L51/0036 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0084 , H01L51/0085 , H01L51/0089 , H01L51/0094
Abstract: An organic electroluminescence device characterized in that a hole injection layer and a light-emitting layer are provided between electrodes including of an anode and a cathode, and the hole injection layer contains an ultrastrong acid.
Abstract translation: 一种有机电致发光器件,其特征在于,在包括阳极和阴极的电极之间设置空穴注入层和发光层,并且空穴注入层含有超强酸。
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公开(公告)号:WO2003046108A1
公开(公告)日:2003-06-05
申请号:PCT/JP2002/012394
申请日:2002-11-27
Applicant: 住友化学工業株式会社 , 独立行政法人産業技術総合研究所 , 田中 正人 , 牧岡 良和 , 大西 敏博 , 鈴木 智之 , 土居 秀二
IPC: C09K11/06
CPC classification number: H01L51/0043 , C08G61/12 , C08G61/123 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , C09K2211/1441 , H01L51/0035 , H01L51/0059 , H01L51/50 , H01L51/52 , Y10S428/917 , Y10T428/26
Abstract: An electroluminescent element comprising a pair of electrodes, i.e., a positive electrode and a negative electrode, at least one of which is transparent or translucent and an organic layer interposed between the electrodes, wherein the organic layer comprises a copolymer represented by the following formula (1) and having 9−oxo−9−phosphafluorene−2,7−diyl skeletons and arylene skeletons in the main chain and has a thickness of 1 nm to 10 µm: (1) wherein R represents hydrogen, alkyl, cycloalkyl, aralkyl, aryl, alkyloxy, cycloalkyloxy, aralkyloxy, or aryloxy; Ar represents arylene; and n is an integer of 3 to 30,000.
Abstract translation: 一种电致发光元件,包括一对电极,即正电极和负电极,其中至少一个是透明或半透明的,并且介于电极之间的有机层,其中有机层包含由下式表示的共聚物 1),并且在主链中具有9-氧代-9-磷杂芴-2,7-二基骨架和亚芳基骨架,并且具有1nm至10μm的厚度:(1)其中R表示氢,烷基,环烷基,芳烷基, 芳基,烷氧基,环烷氧基,芳烷氧基或芳氧基; Ar表示亚芳基; n为3〜30,000的整数。
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