专利内容由知识产权出版社提供
专利名称：GLASS COMPOSITION FOR BLUE LAMP
BULBS, USE OF SUCH A COMPOSITION FORFORMING A BULB, AND AUTOMOTIVELAMP EMITTING BLUE LIGHT ANDINCLUDING A SUCH BULB
发明人：FLINK, Simon,ULENAERS, Hubertina, M.,
P.,STEINMANN, Maarten, W.
申请号：EP05732782.7申请日：20050426公开号：EP1744994A1公开日：20070124
摘要：The invention relates to a glass composition for use in a lamp bulb includingcobalt oxide to provide a blue colored glass, which composition comprises alkali metaloxide including lithium oxide. Such a composition has a glass transition temperature Tgbelow 700°C; preferably below 500°C. Also described is the use of a glass compositionaccording to the invention for forming a bulb for an automotive lamp that emits bluelight during operation; a glass bulb having the glass composition as described, and anautomotive lamp emitting blue light in operation and including such a bulb.
申请人：Koninklijke Philips Electronics N.V.
地址：Groenewoudseweg 1 5621 BA Eindhoven NL
国籍：NL
代理机构：Pet, Robert Jacob
更多信息请下载全文后查看
