Hybrid organic-inorganic materials for waveguides, optical devices, and other applications

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United States of America Patent

PATENT NO 7643717
APP PUB NO 20030235933A1
SERIAL NO

10150625

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Abstract

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Waveguides are disclosed (and other devices and materials including but not limited to hybrid organic-inorganic coatings, passivation materials, glob top materials, underfill materials, materials for IC and other applications, microlenses and any of a wide variety of optical devices) that benefit by being formed of a novel hybrid organic-inorganic material. In one embodiment of the invention, a method for making a waveguide includes: forming a lower cladding layer on a substrate; forming a core layer after the lower cladding layer; and forming an upper cladding layer after the core layer; wherein the lower cladding layer, core layer and/or upper cladding layer comprises a hybrid organic-inorganic material—that has many desirable properties relating to stability, hydrophobicity, roughness, optical absorbance, polarization dependent loss, among others.

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Patent Owner(s)

Patent OwnerAddress
SILECS OYESPOO FINLAND ESPOO SOUTHERN FINLAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maaninen, Arto L T Oulu, FI 10 97
Maaninen, Tiina J Oulu, FI 9 79
Pietikainen, Jarkko J Oulu, FI 10 85
Rantala, Juha T Oulu, FI 39 281
Tormanen, T Teemu T Oulu, FI 10 133

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