H - Electricity – 01 – K
Patent
H - Electricity
01
K
H01K 1/32 (2006.01) H01J 9/20 (2006.01) H01K 3/00 (2006.01)
Patent
CA 2317051
A light diffusing coating for use on the exterior surfaces of the glass envelopes of electric lamps. The light diffusing coating containing a bimodal distribution of fine and ultrafine silica scattering centers which are adhered to each other and the glass surface by a sol gel derived silica.
Revêtement diffuseur de lumière pour utilisation sur les surfaces extérieures des enveloppes de verre de lampes électriques. Le revêtement diffuseur de lumière comporte une distribution bimodale de centres de diffusion de silice fin et ultrafin qui sont collés l'un à l'autre et à la surface en verre par un silice obtenu par voie sol-gel.
Fetherstonhaugh & Co.
Osram Sylvania Inc.
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