US Patent Application 20080157065 - Compositions, layers and films for optoelectronic devices, methods of production and uses thereof
Inventors
US Classes257/40, ORGANIC SEMICONDUCTOR MATERIAL438/22, MAKING DEVICE OR CIRCUIT EMISSIVE OF NONELECTRICAL SIGNAL525/478, Wherein one of said silicon materials contains Si-H bond428/409, SURFACE PROPERTY OR CHARACTERISTIC OF WEB, SHEET OR BLOCK428/446, Of silicon containing (not as silicon alloy)525/477, Mixed with silicon-containing reactant or polymer therefrom257/E51.001, ORGANIC SOLID STATE DEVICES, PROCESSES OR APPARATUS PECULIAR TO MANUFACTURE OR TREATMENT OF SUCH DEVICES OR OF PARTS THEREOF257/E33.001LIGHT EMITTING SEMICONDUCTOR DEVICES HAVING A POTENTIAL OR A SURFACE BARRIER, PROCESSES OR APPARATUS PECULIAR TO THE MANUFACTURE OR TREATMENT OF SUCH DEVICES, OR OF PARTS THEREOFAttorney, Agent or FirmInternational ClassesH01L 51/50H01L 33/00 C08G 77/04 B32B 27/00 B32B 9/00 Abstract textOptoelectronic devices are described that include: a) a surface within the device, and b) at least one sufficiently light-transmissive crosslinked film, wherein the film is formed from at least one silicon-based material, at least one catalyst, and at least one solvent. Optoelectronic device are also disclosed, which include: a) a surface within the device, and b) at least one light-transmissive crosslinkable composition, wherein the composition comprises at least one silicon-based material, at least one crosslinking agent and at least one solvent. Methods of producing optoelectronic devices are also disclosed that include: a) providing a surface, b) providing at least one sufficiently light-transmissive crosslinkable composition, wherein the composition comprises at least one silicon-based material and at least one catalyst, c) applying the crosslinkable material to the surface, and d) curing the crosslinkable material to form a sufficiently light-transmissive crosslinked composition. Crosslinkable compositions are disclosed that comprise: polyphenylsilsesquioxane, polyphenylsiloxane or a combination thereof, tetramethylammonium nitrate, at least one solvent, and an aminopropyl triethoxysilane-based compound. |
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