| 发明名称 |
High pressure discharge lamp, method for producing the same and lamp unit |
| 摘要 |
A high pressure discharge lamp 100 comprises a luminous bulb 1 enclosing a luminous substance 6 inside and a sealing portion 2 for retaining the airtightness of the luminous bulb 1. The sealing portion 2 has a first glass portion 8 extending from the luminous bulb 1 and a second glass portion 7 provided at least in a portion of the inside of the first glass portion 8, and further has a portion (20) to which a compressive stress is applied. In the luminous bulb 1, mercuric bromide (HgBr2) is enclosed.
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| 申请公布号 |
US2004135513(A1) |
申请公布日期 |
2004.07.15 |
| 申请号 |
US20030744673 |
申请日期 |
2003.12.22 |
| 申请人 |
HORIUCHI MAKOTO;TAKAHASHI KIYOSHI;ICHIBAKASE TSUYOSHI;HATAOKA SHINICHIRO;SEKI TOMOYUKI;TSUTATANI TAKASHI |
发明人 |
HORIUCHI MAKOTO;TAKAHASHI KIYOSHI;ICHIBAKASE TSUYOSHI;HATAOKA SHINICHIRO;SEKI TOMOYUKI;TSUTATANI TAKASHI |
| 分类号 |
H01J9/32;H01J9/395;H01J61/20;H01J61/36;H01J61/82;H01K1/38;H01K3/20;(IPC1-7):H01J17/16;H01J61/30 |
主分类号 |
H01J9/32 |
| 代理机构 |
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