Organometallic monomers and high refractive index polymers derived therefrom

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United States of America Patent

PATENT NO 9190616
SERIAL NO

14126447

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Abstract

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Synthesis of thianthrene moiety containing silane and germane monomers and their polymerization is presented. The polymers show high refractive index, high transparency and excellent thermal stability. They are useful as dielectric films for semiconductor industry and for optical applications, including high-RI materials in CMOS image sensors.

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Patent Owner(s)

Patent OwnerAddress
PIBOND OYESPOO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Paulasaari, Jyri Espoo, FI 15 47
Rantala, Juha T Espoo, FI 39 281

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