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公开(公告)号：EP0970086A1
公开(公告)日：2000-01-12
申请号：EP98913731.0
申请日：1998-03-18
发明人： SALBECK, Josef , LUPO, Donald
IPC分类号： C07D495/22 , C07D471/10 , C07D471/22 , H05B33/14 , H01L51/30
CPC分类号： H01L51/0071 , C07D471/10 , C09K11/06 , H01L51/0058 , H01L51/0059 , H01L51/0062 , H01L51/0064 , H01L51/007 , H01L51/0072 , H01L51/0086 , H01L51/4226 , Y02E10/549
摘要： The invention relates to spiro compounds of the general formula (I) wherein X?1, X2, X3, and X4¿ are the same or different and are -S-, -O-, -NR?5-, -CR5¿=N- or -CR5=CH- on the condition that at least one of the groups X1-4 is different from -CR5=CH-. Said spiro compounds are suitable for use as charge transfer materials, especially for photovoltaic cells, and as electroluminescence materials.
摘要翻译： 本发明涉及通式（I）的螺环化合物，其中X 1，X 2，X 3和X 4相同或不同并且是-S - ， - O - ， - NR 5 - ， - CR 5' N-或-CR 5 = CH-，条件是基团X 1-4中的至少一个不同于-CR 5 = CH-。 所述螺环化合物适合用作电荷转移材料，特别是用于光伏电池以及电致发光材料。
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公开(公告)号：EP0946995A2
公开(公告)日：1999-10-06
申请号：EP97950052.0
申请日：1997-10-30
发明人： SPREITZER, Hubert , LUPO, Donald , SCHENK, Hermann , YU, Nu
CPC分类号： H01L51/5012 , H05B33/12 , H05B33/14 , H05B33/22
摘要： This invention concerns an electroluminescent device, the electroluminescence spectrum of which does not overlap with the absorption spectrum, which contains two or more organic layers between two electrodes. This device is characterized by the fact that a) two neighboring organic layers each have an optical band gap of at least 2.5 eV, and b) the wave length (μmax corresponding to an energy Emax), at which the electroluminescence reaches a maximum, lies in the range which corresponds to the energy difference ΔE (ionization potential of the first organic layer minus electron affinity of the second organic layer), Emax being less than or equal to 2.5 eV.
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公开(公告)号：EP1060523A2
公开(公告)日：2000-12-20
申请号：EP99911706.2
申请日：1999-02-25
IPC分类号： H01L51/20
CPC分类号： H01L51/0058 , C07C17/12 , C09B1/00 , C09B3/78 , C09B17/00 , C09B19/00 , C09B21/00 , C09B57/00 , C09B57/008 , C09B57/10 , H01L27/307 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0062 , H01L51/0064 , H01L51/007 , H01L51/0072 , H01L51/0086 , H01L51/4226 , Y02E10/549 , Y02P70/521 , Y10S435/808 , Y10S436/805 , C07C25/22
摘要： The invention relates to a device for detecting electromagnetic radiation, characterised in that it has i) a photoactive layer consisting of a semiconductor with a band gap of over 2.5 eV, ii) a dye which is applied to the semiconductor and iii) a charge transfer layer containing a hole conductor material, said hole conductor material being preferably solid and amorphous.
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公开(公告)号：EP0968507A1
公开(公告)日：2000-01-05
申请号：EP98913727.8
申请日：1998-03-18
IPC分类号： H01G9/20
CPC分类号： H01L51/0058 , H01L51/0052 , H01L51/0054 , H01L51/0055 , H01L51/0059 , H01L51/006 , H01L51/0062 , H01L51/0064 , H01L51/007 , H01L51/0072 , H01L51/008 , H01L51/0086 , H01L51/0094 , H01L51/4226 , H01L2251/306 , Y02E10/549 , Y02P70/521
摘要： The invention relates to a photovoltaic cell with an electrolyte which has a redox system in the form of a hole conductor compound.
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5.发明授权
公开(公告)号：EP0793698B1
公开(公告)日：2000-03-29
申请号：EP95938459.5
申请日：1995-11-22
CPC分类号： C09K11/06 , C08G61/00 , H01L51/0035 , H01L51/0036 , H01L51/0043 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0094
摘要： The proposed conjugated polymers contain repeating units of formula I, in which the symbols and indices have the following meanings: psi is a group IV element other than carbon; D, E, F and G are identical or different, for example -O- or a chemical bond; U represents (for example) a chemical bond; V can have the same meaning as U or can represent -O-; the groups A are identical or different, and are (for example) H or a C1-C20 hydrocarbon group; T represents (for example) -O- or -CA=CA-, A having the meaning indicated above; K, L, M and Q are identical or different and represent hydrocarbon groups which can contain heteroatoms and are characterized by conjugated electron systems; m and n are identical or different integers 0, 1, 2, 3 or 4. The proposed polymers can be used as electroluminescent materials.
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公开(公告)号：EP0968175A1
公开(公告)日：2000-01-05
申请号：EP98916989.1
申请日：1998-03-18
发明人： SALBECK, Josef , LUPO, Donald
IPC分类号： C07C217/94 , C07D209/86 , C09K11/06 , H05B33/14 , H01L51/30
CPC分类号： H01L51/5012 , C07C217/92 , C07C2603/94 , C07D209/86 , C09B1/00 , C09B3/02 , C09B3/78 , C09B19/00 , C09B21/00 , C09B23/105 , C09B57/00 , C09B57/008 , H01L51/0054 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0062 , H01L51/0086 , H01L51/4226 , Y02E10/549
摘要： The invention relates to spiro compounds of the formula (I) wherein at least one of the radicals K1, L, M, N?1, R1, R2, R3, R4¿ is one of the groups (a), (b), (c), (d), (e), (f), (g), (h), (i), (j) and (k). Said spiro compounds are suitable for use as charge transfer materials, especially for photovoltaic cells, and as electroluminescence materials.
摘要翻译： 本发明涉及式（I）的螺环化合物，其中基团K1，L，M，N≥1，R1，R2，R3，R4中的至少一个是基团（a），（b）， （c），（d），（e），（f），（g），（h），（i），（j）和（k）。 所述螺环化合物适合用作电荷转移材料，特别是用于光伏电池以及电致发光材料。
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