Abstract:
The present invention provides the compounds of formulae (3) and (1) wherein n is 0 or 1, R13 and R14 are the same or different and are selected from the group consisting of NHR310, NR311R312, OR313, SR314 and R315, or R13 and R14 together are selected from the group consisting of (a), (b) and (c), and X is CI, Br of I, and a process for the preparation of compounds of formula (3) comprising the compounds of formula (1) as key intermediates.
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.
Abstract:
An optical detector (110) is disclosed, the optical detector (110) comprising: at least one spatial light modulator (114) 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 (116) adapted to detect the light beam (136) after passing the matrix (132) of pixels (134) of the spatial light modulator (114) and to generate at least one sensor signal; at least one modulator device (118) 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.
Abstract:
The present invention provides the compounds of formulae (3) and (1) wherein n is 0 or 1, R13 and R14 are the same or different and are selected from the group consisting of NHR310, NR311R312, OR313, SR314 and R315, or R13 and R14 together are selected from the group consisting of (a), (b) and (c), and X is CI, Br of I, and a process for the preparation of compounds of formula (3) comprising the compounds of formula (1) as key intermediates.
Abstract:
The present invention related to thermally stable p-conducting oligomers and polymers of triangulene of formula (I) and their use in dye sensitized solar cells.
Abstract:
Boron-comprising perylene monoimides and a process for producing the boron-comprising perylene monoimides are provided. The boron-comprising perylene monoimides are useful as building blocks for producing perylene monoimide derivatives and monoimide derivatives. The boron-comprising perylene monoimides are also useful for preparing dye-sensitized solar cells.
Abstract:
Boron-comprising perylene monoimides and a process for producing the boron-comprising perylene monoimides are provided. The boron-comprising perylene monoimides are useful as building blocks for producing perylene monoimide derivatives and monoimide derivatives. The boron-comprising perylene monoimides are also useful for preparing dye-sensitized solar cells.