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    PHOTOAKTIVES BAUELEMENT MIT ORGANISCHEN SCHICHTEN
    1.
    发明公开
    PHOTOAKTIVES BAUELEMENT MIT ORGANISCHEN SCHICHTEN 审中-公开
    与有机层光活性组分

    公开(公告)号：EP1859494A1

    公开(公告)日：2007-11-28

    申请号：EP06722568.0

    申请日：2006-03-03

    申请人： Technische Universität Dresden ,  Universitaet Ulm

    发明人： PFEIFFER, Martin ,  SCHÜPPEL, Rico ,  UHRICH, Christian ,  PETRICH, Annette ,  LEO, Karl ,  BÄUERLE, Peter ,  KILICKIRAN, Pinar ,  BRIER, Eduard

    IPC分类号： H01L51/42 ,  H01L51/46

    CPC分类号： H01L51/4246 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0046 ,  H01L51/0047 ,  H01L51/0048 ,  H01L51/0053 ,  H01L51/0077 ,  H01L51/0078 ,  H01L51/0085 ,  H01L51/4253 ,  Y02E10/549

    摘要： The invention relates to a photoactive component comprising organic layers, in particular, solar cells, comprising a layer which comprises an electrode and a counter-electrode in addition to a sequence of organic layers which is arranged between the electrode and the counter-electrode. Photoactive areas are formed in two adjacent layers, that is, an electron harvesting layer (EHL - “Electron Harvesting Layer” ) and an electron separating layer (ESL - “Electron Separating Layer” ) in one of the sequences of organic layers. The electron harvesting layer (EHL) is a mixed layer which contains an organic material (A) and at least one additional organic material (B), wherein: (i) the lowest singlet-excitation state for electrons (S1A ) of the organic material (A) is energetically higher than the lowest singlet-excitation state for electrons (S1B ) of the additional organic material (B), (ii) the additional organic material (B) is formed by means of converting an ISC- mechanism (ISC - “Inter-System-Crossing” ) of singlet electrons on triplet electrons having a quantum yield of at least approximately 20 %, preferably, at least approximately 50 % and (iii) the lowest triplet excitation state for electrons (T1B) of the additional organic material (B) is energetically higher that the lowest triplet-excitation state for electrons (T1A ) of the organic material (A); and in the region of the defining surface, a triplet electron of the organic material (A) is formed in free charge carrier pairs of separating donor-acceptor hetero transitions between the electron harvesting layer (EHL) and the electron separating layer (ESL).

    RICHTUNGSSELEKTIVER INTERFEROMETRISCHER OPTISCHER FILTER
    5.
    发明公开
    RICHTUNGSSELEKTIVER INTERFEROMETRISCHER OPTISCHER FILTER 审中-公开

    公开(公告)号：EP3204802A1

    公开(公告)日：2017-08-16

    申请号：EP15797587.1

    申请日：2015-10-07

    申请人： Technische Universität Dresden

    发明人： LANGNER, Maik ,  FRÖB, Hartmut ,  LYSSENKO, Vadim G. ,  SUDZIUS, Markas ,  LEO, Karl

    IPC分类号： G02B5/28 ,  G01J3/26 ,  G02B26/00

    CPC分类号： G02B5/288 ,  G01J3/0278 ,  G01J3/26 ,  G02B1/005 ,  G02B5/284 ,  G02B26/001

    摘要： The invention relates to a direction-selective interferometric optical filter (30) for spectrometric devices, at least comprising an arrangement of two layered one-dimensional photonic structures (36, 37; 25a, 25b), wherein each of the two structures (36, 37; 25a, 25b) contains a defect layer (32, 34), wherein each photonic structure (36, 37; 25a, 25b) has a dispersion function (f1, f2) in the energy momentum space (E, kx, ky), wherein kx and ky are momentum components of transmitted photons of the photonic structures (36, 37, 25a, 25b) for a defined energy (frequency/wavelength) E in the energy momentum space (E, k
    x , k
    y ), wherein both photonic structures (36, 37; 25a, 25b) have opposite interfaces (42, 43) which are at a plane-parallel distance (D
    D ) from one another. In this case, the dispersion functions (f1, f2) of both photonic structures (36, 37; 25a, 25b) cross or intersect in the energy momentum space (E, k
    x , k
    y ) and produce a cut set (A) of rays of waves on the surfaces of the dispersion functions (f1, f2) at a particular energy (E), wherein a ray (A) of waves contains waves (11a, 11b) selectively chosen through the filter (30) at an angle, while other waves (13a, 13b) are reflected by the filter (30) at other angles.

    摘要翻译： 本发明涉及用于光谱测定装置的方向选择性干涉滤光器（30），其至少包括两个分层的一维光子结构（36,37; 25a，25b）的布置，其中两个结构（36,37; 其中每个光子结构（36,37; 25a，25b）在能量动量空间（E，kx，ky）中具有色散函数（f1，f2），所述缺陷层（32,34） ，其中kx和ky是能量动量空间（E，kx，ky）中的限定能量（频率/波长）E的光子结构（36,37,25a，25b）的透射光子的动量分量，其中光子 结构（36,37; 25a，25b）具有彼此处于平面平行距离（DD）的相对界面（42,43）。 在这种情况下，两个光子结构（36,37; 25a，25b）的色散函数（f1，f2）在能量动量空间（E，kx，ky）中交叉或相交并产生光线的切割集合（A） （E）处的色散函数（f1，f2）的表面上的波，其中波的光线（A）包含以一定角度选择性地通过滤波器（30）选择的波（11a，11b） 其他波（13a，13b）被滤光器（30）以其他角度反射。

    VORRICHTUNG ZUR SPEKTROMETRISCHEN ERFASSUNG VON LICHT MIT EINER PHOTODIODE, DIE MONOLITHISCH IN DIE SCHICHTSTRUKTUR EINES WELLENLÄNGENSELEKTIVEN FILTERS INTEGRIERT IST
    6.
    发明公开
    VORRICHTUNG ZUR SPEKTROMETRISCHEN ERFASSUNG VON LICHT MIT EINER PHOTODIODE, DIE MONOLITHISCH IN DIE SCHICHTSTRUKTUR EINES WELLENLÄNGENSELEKTIVEN FILTERS INTEGRIERT IST 审中-公开
    VORRICHTUNG ZUR SPEKTROMETRISCHEN ERFASSUNG VON LICHT MIT EINER光电二极管DIE MONOLITHISCH死在SCHICHTSTRUKTUR EINESWELLENLÄNGENSELEKTIVENFILTERS INTEGRIERT IST

    公开(公告)号：EP3204739A1

    公开(公告)日：2017-08-16

    申请号：EP15797834.7

    申请日：2015-10-07

    申请人： Technische Universität Dresden

    发明人： LANGNER, Maik ,  FRÖB, Hartmut ,  LYSSENKO, Vadim, G. ,  SUDZIUS, Markas ,  LEO, Karl

    IPC分类号： G01J3/26 ,  G01J3/36 ,  H01L27/146 ,  G01J3/02 ,  H01L31/054 ,  H01L31/0232

    CPC分类号： G01J3/0259 ,  G01J3/26 ,  G01J3/28 ,  G01J3/36 ,  G01J2003/1234 ,  H01L27/305 ,  H01L51/441 ,  H01L51/447 ,  Y02E10/52

    摘要： The invention relates to an apparatus (1) for spectrometrically capturing light, at least comprising a wavelength-adjustable filter (20) for converting spectral information into location information and an organic photodiode (30) in the form of a detector for converting the location information into electrical signals which can be forwarded, wherein the filter (20) and the organic photodiode (30) form a one-piece monolith, wherein the organic photodiode (30) is connected to the filter (20) or the organic photodiode (30) is integrated in the filter (20), wherein the filter (20) consists of at least one spectrally resolving element in the form of at least one layer-like photonic crystal (21) which constitutes the monolith and in which two layers (2, 3) of variable thickness D are formed along a direction perpendicular to the incidence of light, wherein a resonant layer (4) is arranged between the two layers (2, 3), wherein the organic photodiode (30) making contact with the filter (20) consists of at least the following detector layers: - a photoactive layer (31), - a first electrode (33) of the photoactive layer (31) and - a second electrode (32) of the photoactive layer (31), wherein the photoactive layer (31) is situated between the two electrodes (33, 32) and one of the electrodes (33) is in contact with the photonic crystal (21). In this case, the detector layers (33, 32, 31): - the photoactive layer (31), - the first electrode (33) of the photoactive layer (31) and - the second electrode (32) of the photoactive layer (31) - are situated inside the resonant layer (4) of the photonic crystal (21) of the filter (20).

    摘要翻译： 本发明涉及一种用于光谱捕获光的装置（1），其至少包括用于将光谱信息转换成位置信息的波长可调节滤波器（20）和用于将位置信息转换成检测器形式的有机光电二极管（30） 转换成可被转发的电信号，其中滤波器（20）和有机光电二极管（30）形成整体式单片，其中有机光电二极管（30）连接到滤波器（20）或有机光电二极管（30） 被集成在滤光器（20）中，其中滤光器（20）由至少一个构成单块的层状光子晶体（21）形式的至少一个光谱分辨元件组成，并且其中两层（2， 其中在所述两个层（2,3）之间设置有谐振层（4），其中所述有机光电二极管（30）与所述滤波器（3）接触 20）c 至少以下检测器层的onsists： - 一个光敏层（31）， - 所述光活性层（31）的第一电极（33）和 - 光活性层（31）的第二电极（32），其中所述光活性 层（31）位于两个电极（33,32）之间，并且电极（33）中的一个与光子晶体（21）接触。 在这种情况下，检测器层（33,32,31）：光敏层（31），光敏层（31）的第一电极（33）和光敏层（31）的第二电极（32） 31）位于滤波器（20）的光子晶体（21）的谐振层（4）内部。

    ORGANISCHES, WEISSLICHT NACH OBEN EMITTIERENDES BAUELEMENT
    7.
    发明公开
    ORGANISCHES, WEISSLICHT NACH OBEN EMITTIERENDES BAUELEMENT 审中-公开
    ORGANISCHES，WEISSLICHT每个OBEN EMITTIERENDES BAUELEMENT

    公开(公告)号：EP2165378A1

    公开(公告)日：2010-03-24

    申请号：EP08784221.7

    申请日：2008-06-20

    申请人： Technische Universität Dresden

    发明人： THOMSCHKE, Michael ,  NITSCHE, Robert ,  LEO, Karl

    IPC分类号： H01L51/52

    CPC分类号： H01L51/5275 ,  H01L51/5036 ,  H01L51/5265 ,  H01L2251/5315 ,  H01L2251/558

    摘要： The invention relates to an organic component which vertically emits white light and comprises an electrode (1), a transparent counter-electrode (2) that is designed as a cover electrode, and an arrangement of organic layers (3) that are in contact with and are disposed between the electrode (1) and the counter-electrode (2) and are designed to emit light when a voltage is applied to the electrode (1) and the counter-electrode (2). A nanometer-thick coating (6) that has a layer thickness range D = d ± (0.2 x d), wherein d = 10.4n2 - 75n + 150 and n is the optical refractive index, is applied to the counter-electrode (2) on a side facing away from the arrangement of organic layers (3).

    摘要翻译： 本发明涉及垂直发射白光的有机组分，其包含电极（1），设计为覆盖电极的透明对电极（2）以及与有机层（3）接触的有机层 并且布置在电极（1）和反电极（2）之间并且被设计为当电压施加到电极（1）和反电极（2）时发光。 在对电极（2）上施加具有层厚度范围D = d±（0.2×d）的纳米厚度涂层（6），其中d = 10.4n2-75n + 150且n是光学折射率， 在背离有机层（3）的排列的一侧上。