Title:
ランプ及びランプを製造する方法
Document Type and Number:
Japanese Patent JP5281398
Kind Code:
B2
Abstract:
A lamp includes an envelope of a vitreous composition, having a pinched part at least one end to form a seal isolating an interior of the envelope from the environment of the envelope, and an arrangement for conducting electrical current to the interior of the envelope, having a section embedded in one of the pinched parts of the envelope and a section external to the envelope. At least part of embedded section of the arrangement for conducting electrical current is at least partly surrounded by a composition including at least one of phosphorus in a non-volatile form and an acid thereof.
Inventors:
Beume, Oliver
Flings, thomas
Wertels, Wilhelmus Johannes Jakobus
Schitettemann, Marten Willem
Janssen, Johannes Martinus
Flings, thomas
Wertels, Wilhelmus Johannes Jakobus
Schitettemann, Marten Willem
Janssen, Johannes Martinus
Application Number:
JP2008523498A
Publication Date:
September 04, 2013
Filing Date:
July 14, 2006
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H01J61/36; H01J9/32; H01K1/38; H01K3/12
Domestic Patent References:
| JP5234572A | ||||
| JP2002201340A | ||||
| JP47009240A | ||||
| JP6295710A | ||||
| JP2004319177A | ||||
| JP53016233B1 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Hitoshi Nagasaka
Shinsuke Onuki
Tadashige Ito
Hitoshi Nagasaka