申请人:State of Oregon acting by and through the State Board of Higher Education on behalf of the Univers
公开号:US20150023643A1
公开(公告)日:2015-01-22
Gradient index optical materials are formed by drop by drop dispensing of nanoparticle/monomer suspensions. Refractive index variations are defined by nanoparticle concentrations that can vary in three dimensions. Droplets of differing compositions can be mixed, and droplets or layers or droplets are partially cross-linked by exposure to ultraviolet radiation prior to dispensing additional droplets. Gradient index optical elements such as lenses, prisms, and waveguides can be formed in flexible polymer layers.
Fluorescent compounds of the boron thienyldipyrromethene type, and their use
申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
公开号:US10566551B2
公开(公告)日:2020-02-18
The present invention concerns fluorescent boron thienyldipyrromethene type compounds, their preparation process, as well as their use as an electron donor in the field of organic electronics, in particular for the production of a photoactive layer in photovoltaic cells of the bulk heterojunction type or for the production of field effect transistors.
COMPOSÉS FLUORESCENTS DE TYPE THIÉNYLDIPYRROMÉTHÈNE BORÉS ET LEURS UTILISATIONS
申请人:Centre National de la Recherche Scientifique
(CNRS)
公开号:EP2875031A1
公开(公告)日:2015-05-27
FLUORESCENT COMPOUNDS OF THE BORON THIENYLDIPYRROMETHENE TYPE, AND THEIR USE
申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
公开号:US20150171328A1
公开(公告)日:2015-06-18
The present invention concerns fluorescent boron thienyldipyrromethene type compounds, their preparation process, as well as their use as an electron donor in the field of organic electronics, in particular for the production of a photoactive layer in photovoltaic cells of the bulk heterojunction type or for the production of field effect transistors.