| 专利名称： | Metal halide lamp with a ceramic discharge vessel |
| 公开（告）号： | |
| 公开（公告）日： | 2007-02-21 00:00:00 |
| 申请（专利）号： | EP20060012284(EP1755145) |
| 申请日： | 2006-06-14 00:00:00 |
| 发明（设计）人： | OSRAM SYLVANIA INC (US) |
| (申请)专利权（人）： | BROWNE JOANNE M (US);LAPATOVICH WALTER P DR (US) |
| 内容： | A ceramic metal halide lamp is provided wherein the ceramic discharge vessel is comprised of dysprosium oxide. The lamp has a warm-up time that is less than about 50%, and preferably less than about one-third, of the warm-up time of a similarly constructed and operated lamp having a ceramic discharge vessel made of polycrystalline aluminum oxide. |
发布日期：2007-08-23 08:51:00