Process for producing a glass-coated article

Details Process for producing a glass-coated article Process for producing a glass-coated article

1995-02-01

1997-06-17

Simmons, David A.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

65 43, 264 61, 427 58, 4271262, 257634, B32B 3126, B05D 512

Patent

active

056393253

ABSTRACT:
A process for producing a glass-coated article having a silicon substrate and the article produced thereby are provided. According to the process of the present invention, a layer of glass wetting agent material is formed on the substrate to improve wetting of a glass material to the article. A desired thickness of the glass material is applied to the layer of wetting agent material. The article is then fired and subjected to ambient conditions sufficient to melt the glass material and to form a substantially uniform layer of glass material that is substantially devoid of void pockets and deformities. Particular utility for the present invention is found in the areas of fabrication of electronic circuit boards and semiconductor devices, although other utilities are contemplated.

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PCT International Search Search Report. International Application No. PCT/US96/00226. International Filing Date Mar. 1, 1996.

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