Compounds with terminal heteroarylcyanovinylene groups and their use in organic solar cells

    公开(公告)号:AU2014310681B2

    公开(公告)日:2018-08-02

    申请号:AU2014310681

    申请日:2014-08-14

    Applicant: BASF SE

    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 herein, or the acceptor substance comprises or consists of one or more compounds of formula (I) described herein, or the donor sub¬ stance comprises or consists of a first compound of formula (I) described herein and the acceptor substance comprises a second compound of formula (I) described herein with the proviso that the first and second compound are not the same, as well as to an organic solar cell 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 herein for use as donor substance or as acceptor substance in a photoactive material. Further, the present invention relates to the use of a compound of formula (III) as described herein in the synthesis of a compound of formula (I) as described herein.

    Detector for optically detecting an orientation of at least one object

    公开(公告)号:AU2014280335B2

    公开(公告)日:2018-03-22

    申请号:AU2014280335

    申请日:2014-06-05

    Applicant: BASF SE

    Abstract: A detector device (111) for determining an orientation of at least one object (112) is disclosed. The detector device comprises: at least two beacon devices (204), the beacon devices (204) being adapted to be at least one of attached to the object (112), held by the object (112) and integrated into the object (112), the beacon devices (204) each being adapted to direct light beams (138) towards a detector (110), the beacon devices (204) having predetermined coordinates in a coordinate system of the object (112); at least one detector (110) adapted to detect the light beams (138) traveling from the beacon devices (204) towards the detector (110); at least one evaluation device (142), the evaluation device (142) being adapted to determine longitudinal coordinates of each of the beacon devices (204) in a coordinate system of the detector (110), the evaluation device (142) being further adapted to determine an orientation of the object (112) in the coordinate system of the detector (110) by using the longitudinal coordinates of the beacon devices (204).

    Optical detector and method for manufacturing the same

    公开(公告)号:AU2014280334B2

    公开(公告)日:2018-02-01

    申请号:AU2014280334

    申请日:2014-06-05

    Applicant: BASF SE

    Abstract: An optical detector (110) is disclosed. The optical detector (110) comprises: - an optical sensor (112), having a substrate (116) and at least one photosensitive layer setup (118) disposed thereon, the photosensitive layer setup (118) having at least one first electrode (120), at least one second electrode (130) and at least one photovoltaic material (140) sandwiched in between the first electrode (120) and the second electrode (130), wherein the photovoltaic material (140) comprises at least one organic material, wherein the first electrode (120) comprises a plurality of first electrode stripes (124) and wherein the second electrode (130) comprises a plurality of second electrode stripes (134), wherein the first electrode stripes (124) and the second electrode stripes (134) intersect such that a matrix (142) of pixels (144) is formed at intersections of the first electrode stripes (124) and the second electrode stripes (134); and - at least one readout device (114), the readout device (114) comprising a plurality of electrical measurement devices (154) being connected to the second electrode stripes (134) and a switching device (160) for subsequently connecting the first electrode stripes (124) to the electrical measurement devices (154).

    DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT

    公开(公告)号:ZA201505108B

    公开(公告)日:2017-11-29

    申请号:ZA201505108

    申请日:2015-07-16

    Applicant: BASF SE

    Abstract: A detector having a transversal optical sensor adapted to determine a transversal position of at least one light beam traveling from an object to the detector and a longitudinal optical sensor having at least one sensor region. The longitudinal optical sensor is designed to affect at least one longitudinal sensor signal in a manner dependent on an illumination of the sensor region by the light beam. The longitudinal sensor signal, given the same total power of the illumination, is dependent on a beam cross-section of the light beam in the sensor region.

    Detector for optically detecting at least one object

    公开(公告)号:AU2015249509A1

    公开(公告)日:2016-10-27

    申请号:AU2015249509

    申请日:2015-04-16

    Applicant: BASF SE

    Abstract: A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: - at least one optical sensor (114), wherein the optical sensor (114) has at least one sensor region (136), wherein the optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (136) by illumination light traveling from the object (112) to the detector (110), -at least one beam-splitting device (129), wherein the beam-splitting device (129) is adapted to split the illumination light in at least two separate light beams (139), wherein each light beam travels on a light path to the optical sensor (114), -at least one modulation device (137) for modulating the illumination light, wherein the at least one modulation device (137) is arranged on one of the at least two light paths, -at least one evaluation device (142), wherein the evaluation device (142) is designed to generate at least one item of information from the at least one sensor signal (114), in particular at least one item of information about the distance and/or the color of the object (112).

    Optical detector
    39.
    发明专利

    公开(公告)号:AU2014310703A1

    公开(公告)日:2016-04-07

    申请号:AU2014310703

    申请日:2014-08-15

    Applicant: BASF SE

    Abstract: An optical detector (1 10) is disclosed, the optical detector (1 10) comprising: - at least one spatial light modulator (1 14) being adapted to modify at least one property of a light beam (136) in a spatially resolved fashion, having a matrix (132) of pixels (134), each pixel (134) being controllable to individually modify the at least one optical property of a portion of the light beam (136) passing the pixel (134); - at least one optical sensor (1 16) adapted to detect the light beam (136) after passing the matrix (132) of pixels (134) of the spatial light modulator (1 14) and to generate at least one sensor signal; - at least one modulator device (1 18) adapted for periodically controlling at least two of the pixels (134) with different modulation frequencies; and - at least one evaluation device (120) adapted for performing a frequency analysis in order to determine signal components of the sensor signal for the modulation frequencies.

    Detector for optically detecting at least one object

    公开(公告)号:AU2014280332A1

    公开(公告)日:2016-01-07

    申请号:AU2014280332

    申请日:2014-06-05

    Applicant: BASF SE

    Abstract: A detector (110) for determining a position of at least one object (118) is disclosed. The detector (110) comprises: at least one optical sensor (112), the optical sensor (112) being adapted to detect a light beam (150) traveling from the object (1 18) towards the detector (110), the optical sensor (112) having at least one matrix (152) of pixels (154); and at least one evaluation device (126), the evaluation device (126) being adapted for determining an intensity distribution of pixels (154) of the optical sensor (112) which are illuminated by the light beam (150), the evaluation device (126) further being adapted for determining at least one longitudinal coordinate of the object (118) by using the intensity distribution.

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