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    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT
    1.
    发明专利
    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT 未知

    公开(公告)号：ZA201306870B

    公开(公告)日：2014-11-26

    申请号：ZA201306870

    申请日：2013-09-12

    Applicant: BASF SE

    Inventor： BRUDER INGMAR ,  EICKEMEYER FELIX ,  ERK PETER ,  SENS RUDIGER ,  IRLE STEPHAN ,  AL MOHAMEDI ,  PELSTER ANDREAS ,  THIEL ERWIN

    IPC: G01C20060101

    Abstract: A distance measuring device (180) comprising a detector (110) for optically detecting at least one object (112) is proposed. The detector (110) comprises at least one optical sensor (114). The optical sensor (114) has at least one sensor region (116). The optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (116). The sensor signal, given the same total power of the illumination, is dependent on a geometry of the illumination, in particular on a beam cross section of the illumination on the sensor area (118). The detector (110) furthermore has at least one evaluation device (122). The evaluation device (122) is designed to generate at least one item of geometrical information from the sensor signal, in particular at least one item of geometrical information about the illumination and/or the object (112).

    Detector for optically detecting at least one object
    2.
    发明专利
    Detector for optically detecting at least one object 未知

    公开(公告)号：AU2012219157A1

    公开(公告)日：2013-09-05

    申请号：AU2012219157

    申请日：2012-02-09

    Applicant: BASF SE

    Inventor： BRUDER INGMAR ,  EICKEMEYER FELIX ,  ERK PETER ,  SENS RUDIGER ,  IRLE STEPHAN ,  AL MOHAMEDI HAROUN ,  PELSTER ANDREAS ,  THIEL ERWIN

    IPC: G01C3/00

    Abstract: A detector (110) for optically detecting at least one object (112) is proposed. The detector (110) comprises at least one optical sensor (114). The optical sensor (114) has at least one sensor region (116). The optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (116). The sensor signal, given the same total power of the illumination, is dependent on a geometry of the illumination, in particular on a beam cross section of the illumination on the sensor area (118). The detector (110) furthermore has at least one evaluation device (122). The evaluation device (122) is designed to generate at least one item of geometrical information from the sensor signal, in particular at least one item of geometrical information about the illumination and/or the object (112).

    Dye solar cell with improved stability
    3.
    发明专利
    Dye solar cell with improved stability 未知

    公开(公告)号：AU2011281207A1

    公开(公告)日：2013-01-31

    申请号：AU2011281207

    申请日：2011-07-13

    Applicant: BASF SE

    Inventor： PSCHIRER NEIL GREGORY ,  BRUDER INGMAR ,  SENS RUDIGER ,  ERK PETER

    IPC: H01G9/20 ,  H01L27/30 ,  H01L51/42 ,  H01L51/46

    Abstract: A photovoltaic element (110) is proposed for conversion of electromagnetic radiation to electrical energy. The photovoltaic element (1 10) may especially be a dye solar cell (1 12). The photovoltaic element (110) has at least one first electrode (1 16), at least one n-semiconductive metal oxide (120), at least one electromagnetic radiation-absorbing dye (122), at least one solid organic p-semiconductor (126) and at least one second electrode (132). The p-semiconductor (126) comprises at least one metal oxide (130).

    Method for determining the identity, absence and concentration of a chemical compound in a medium
    6.
    发明专利
    Method for determining the identity, absence and concentration of a chemical compound in a medium 未知

    公开(公告)号：AU2006331342A1

    公开(公告)日：2007-07-05

    申请号：AU2006331342

    申请日：2006-12-27

    Applicant: BASF SE

    Inventor： VAMVAKARIS CHRISTOS ,  AHLERS WOLFGANG ,  SENS RUDIGER ,  THIEL ERWIN

    IPC: G01J3/28 ,  G01N21/31 ,  G01N21/64

    Abstract: The procedure for the confirmation of the presence of a chemical compound contained in a medium (312) for identification of a mineral oil and/or for the examination of the authenticity of a commodity, comprises determining the chemical compound contained in the medium by verification step and determining the concentration of the chemical compound by analysis step. The verification step comprises exposing the medium to a first analysis radiation (316) of a variable wavelength, which assumes two different values, and generating a spectral response function. The procedure for the confirmation of the presence of a chemical compound contained in a medium (312) for identification of a mineral oil and/or for the examination of the authenticity of a commodity, comprises determining the chemical compound contained in the medium by verification step and determining the concentration of the chemical compound by analysis step. The verification step comprises exposing the medium to a first analysis radiation (316) of a variable wavelength, which assumes two different values, generating a spectral response function such as a transmission function and an emission function on the basis of the radiation and forming a spectral correlation function by spectral comparison of the spectral response function with a sample function. The analysis step comprises exposing the medium to the second analysis radiation with an excitation wavelength and generating a spectral analysis function on the basis of the radiation of the response wavelength that is absorbed and/or emitted and/or reflected and/or scattered from the medium as response to the first and second analysis radiations of the wavelength. The sample function represents a spectral measuring function of the medium. The spectral correlation function is a coordinate shift. In a sample recognition step, the spectral correlation function is examined and concluded whether the chemical compound is contained in the medium. The analysis step is accomplished only if it is confirmed in the verification step. The spectral correlation function is formed from the spectral response functions and the sample functions. In the spectral response function-generating step, a raw response function is determined and subsequently transformed as follows into the spectral response function. A wavelength shift is empirically determined by a spectral response function of the medium containing the compound, which is compared with a spectral response function of the reference medium and/or with a reference response function. The spectral response medium is formed from a spectral shift. The spectral correlation function is formed by the comparison of the spectral response function of the compound in another medium and/or with a standard response function. The wavelength shift is determined from a shift of a maximum of a maximum of the spectral correlation function. A spectral background function is empirically determined by a spectral response function of the medium containing the compound that is compared with a spectral response function of the medium not containing the compound and/or with a reference response function. A spectral background function is determined from a deviation in such a manner that a first spectral correlation function is formed by a spectral comparison of the spectral response function with the sample function in accordance with the spectral response function generation step, which is adapted to a second spectral correlation function formed by a spectral self-comparison of the sample function. The emission function and spectral analysis function exhibit a fluorescence function. The spectral background function and/or the wavelength shift are taken from a database, which is sorted according to the media. The excitation wavelength of the second analysis radiation assumes two different values. The spectral analysis function is determined integrally over a wavelength range of the response wavelength, in which the excitation wavelength is not contained in this wavelength range. A lock-in procedure is used in the analysis step, in which a second analysis radiation of the excitation wavelength is periodically modulated with a frequency. The spectral analysis function is determined integrally over a wavelength range of a response wavelength in a time-solved manner. An independent claim is included for a device for confirmation of the presence of a chemical compound contained in a medium.

    New absorber for organic heterojunction solar cells
    7.
    发明专利
    New absorber for organic heterojunction solar cells 未知

    公开(公告)号：AU2014310684A1

    公开(公告)日：2016-03-17

    申请号：AU2014310684

    申请日：2014-08-14

    Applicant: BASF SE

    Inventor： TANABE JUNICHI ,  NISHIMAE YUICHI ,  EICKHOFF CHRISTIAN ,  ERK PETER ,  SENS RUDIGER ,  SEND ROBERT ,  SUNDARRAJ SUDHAKAR

    IPC: H01L51/46 ,  C07D498/02 ,  H01L51/42

    Abstract: The present invention relates to a photoactive material comprising a donor substance and an acceptor substance, wherein the donor substance comprises or consists of one or more compounds of formula (I) described below, or the acceptor substance comprises or consists of one or more compounds of formula (I) described below, or the donor substance comprises or consists of a first compound of formula (I) described below and the acceptor substance comprises a second compound of formula (I) described below with the proviso that the first and second compound are not the same, as well as to an organic solar cell or photodetector comprising said photoactive material. The present invention also relates to a photoelectric conversion device comprising or consisting of two or more organic solar cells comprising said photoactive material and to compounds of formula (I) as described below for use as donor substance or as acceptor substance in a photoactive material.

    PHOTOVOLTAIC ELEMENT
    8.
    发明专利
    PHOTOVOLTAIC ELEMENT 未知

    公开(公告)号：ZA201306535B

    公开(公告)日：2014-11-26

    申请号：ZA201306535

    申请日：2013-08-30

    Applicant: BASF SE

    Inventor： KUHN ALFRED ,  SENS RUDIGER ,  PSCHIRER NEIL GREGORY ,  BRUDER INGMAR ,  ERK PETER

    IPC: H01L20060101 ,  C01G20060101 ,  C07C20060101

    Abstract: A photovoltaic element (110) is proposed for conversion of electromagnetic radiation to electrical energy, more particularly a dye solar cell (112). The photovoltaic element (110) has at least one first electrode (116), at least one n-semiconductive metal oxide (120), at least one electromagnetic radiation- absorbing dye (122), at least one solid organic p-semiconductor (126) and at least one second electrode (132). The p-semiconductor (126) comprises silver in oxidized form.

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