Barrier coatings

Stock material or miscellaneous articles – Composite – Of silicon containing

Reexamination Certificate

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C313S506000, C313S509000, C313S511000, C313S512000

Reexamination Certificate

active

07449246

ABSTRACT:
A barrier coating of organic-inorganic composition, the barrier coating having optical properties that are substantially uniform along an axis of light transmission, said axis oriented substantially perpendicular to the surface of the coating.

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patent: 2004/0152390 (2004-08-01), Chung et al.
patent: 2004/0209126 (2004-10-01), Ziegler et al.
patent: 2004/0219380 (2004-11-01), Naruse et al.
patent: WO 98/39497 (1998-09-01), None
Akihiro Hashimoto et al “Properties of PECVD SiOxNyFilms as Selective Diffusion Barrier”, Jul. 1985. J. Electrochem. Soc.: Solid-State Science & Technology, vol. 133, No.7, pp. 1464-1467.
M.I. Alayo, et al On the nitrogen and oxygen incorporation in plasma-enhanced chemical vapor deposition (PECVD) SiOxNy films, 2002, Thin Solid Films, vol. 402, pp. 154-161.
PCT International Search Report dated Aug. 28, 2007.

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