发明名称 |
Reduced wattage gas discharge lamp |
摘要 |
A reduced wattage gas discharge lamp and method of making same. The gas discharge lamp includes a light transmissive envelope with an inner surface, having a light scattering reflective layer disposed thereon. A phosphor layer is coated on an inner surface of the light scattering reflective layer. A discharge-sustaining gaseous mixture is retained inside the light-transmissive envelope. The discharge-sustaining gaseous mixture includes at least 88% argon, by volume, at a low pressure. An electrode is located within the light-transmissive envelope. The electrode is capable of providing an electric discharge to trigger a reaction within the light-transmissive envelope to cause the lamp to emit light. The remainder of the discharge-sustaining gaseous mixture is substantially neon, at a low pressure. The low pressure is about 3.6 Torr.
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申请公布号 |
US8487523(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US201113107953 |
申请日期 |
2011.05.15 |
申请人 |
JONES BRIAN D.;BOYCE CRAIG;OSRAM SYLVANIA INC. |
发明人 |
JONES BRIAN D.;BOYCE CRAIG |
分类号 |
H01J5/16;H01J1/62;H01J9/00 |
主分类号 |
H01J5/16 |
代理机构 |
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