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公开(公告)号：US08575831B2
公开(公告)日：2013-11-05
申请号：US13147225
申请日：2010-03-10
CPC分类号： H01J65/044
摘要： There is described an EHID lamp that comprises a field applicator, a means for coupling RF power to the field applicator, and a discharge vessel; the discharge vessel being disposed within the field applicator and containing a discharge medium; the field applicator being comprised of a solid, transparent or translucent dielectric material and having an optical control surface and a conductive coating that substantially covers its external surfaces. By combining functions served by otherwise individual components, the EHID lamp of this invention has the potential for reducing parts count, improving RF coupling to the plasma, reducing shadowing, and improving reliability.
摘要翻译： 描述了一种EHID灯，其包括场施加器，用于将RF功率耦合到场施加器的装置和放电容器; 放电容器设置在场施加器内并容纳放电介质; 场施加器由固体，透明或半透明的介电材料组成，并具有基本上覆盖其外表面的光学控制表面和导电涂层。 通过组合由其他单独部件所提供的功能，本发明的EHID灯具有减少部件数量，改善与等离子体的RF耦合，减少遮蔽和提高可靠性的潜力。
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公开(公告)号：US20120217871A1
公开(公告)日：2012-08-30
申请号：US13147225
申请日：2010-03-10
IPC分类号： H01J65/04
CPC分类号： H01J65/044
摘要： There is described an EHID lamp that comprises a field applicator, a means for coupling RF power to the field applicator, and a discharge vessel; the discharge vessel being disposed within the field applicator and containing a discharge medium; the field applicator being comprised of a solid, transparent or translucent dielectric material and having an optical control surface and a conductive coating that substantially covers its external surfaces. By combining functions served by otherwise individual components, the EHID lamp of this invention has the potential for reducing parts count, improving RF coupling to the plasma, reducing shadowing, and improving reliability.
摘要翻译： 描述了一种EHID灯，其包括场施加器，用于将RF功率耦合到场施加器的装置和放电容器; 放电容器设置在场施加器内并容纳放电介质; 场施加器由固体，透明或半透明的介电材料组成，并具有基本上覆盖其外表面的光学控制表面和导电涂层。 通过组合由其他单独部件所提供的功能，本发明的EHID灯具有减少部件数量，改善与等离子体的RF耦合，减少遮蔽和提高可靠性的潜力。
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公开(公告)号：US20090072740A1
公开(公告)日：2009-03-19
申请号：US11901532
申请日：2007-09-18
IPC分类号： H01J61/54
CPC分类号： H01J61/545 , H01J61/82
摘要： The restrike time for re-light up of an arc discharge lamp may be decreased by including at least one refractory bimetallic start up electrode that provides a shorter arc path intermediate the main arc path in a cool state, but when heated withdraws to have a relatively longer arc path. The longer arc path in the hot state results in a relatively higher path impedance that can be used by itself or in combination with a supplemental impedance device to extinguish the starting arc in favor of the main arc. The withdrawn bimetallic starting electrode then does not interfere with the main arc function.
摘要翻译： 可以通过包括至少一个难熔双金属启动电极来降低电弧放电灯重新点亮的重启时间，该耐火双金属启动电极在冷却状态下在主电弧路径之间提供较短的电弧路径，但是当加热时， 较长的弧径。 在热状态下的较长的电弧路径导致相对较高的路径阻抗，其可以自身使用或与补充阻抗装置组合以消除起弧电弧以有利于主电弧。 撤出的双金属起始电极不会干扰主电弧功能。
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4.发明授权公开(公告)号：US07362041B2
公开(公告)日：2008-04-22
申请号：US11023398
申请日：2004-12-29
IPC分类号： H01J1/02
CPC分类号： H01J61/827 , H01J61/33 , H01J61/34 , H01J61/54
摘要： A method of operating an arc discharge lamp and a lamp in which a light transmissive envelope encloses electrode tips, a salt and a fill that includes iodine, and in which after turning the lamp off, a first part of the light transmissive envelope is locally cooled relative to other parts of the light transmissive envelope to provide a condensation site for the iodine that is spaced from the electrode tips, the first part of the light transmissive envelope being where a salt reservoir forms and where the salt is cooled by the local cooling. The local cooling may be provided by an indentation in an outer sleeve around the light transmissive envelope, where the indentation contacts the first part to provide a heat sink.
摘要翻译： 一种操作电弧放电灯和灯的方法，其中透光信封包围电极尖端，盐和包含碘的填充物，并且其中在关闭灯之后，将第一部分透光外壳局部冷却 相对于透光外壳的其它部分提供与电极末端间隔开的碘的冷凝位置，透光外壳的第一部分是形成盐储存器的地方，并且盐通过局部冷却而被冷却。 局部冷却可以通过围绕光透射外壳的外套筒中的凹陷来提供，其中压痕接触第一部分以提供散热器。
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公开(公告)号：US5621275A
公开(公告)日：1997-04-15
申请号：US509851
申请日：1995-08-01
申请人： George C. Wei , Jerry Kramer , John Walsh , Walter P. Lapatovich
发明人： George C. Wei , Jerry Kramer , John Walsh , Walter P. Lapatovich
CPC分类号： H01J65/042 , H01J61/302 , H01J61/361 , H01J9/40
摘要： An arc tube for an electrodeless metal halide discharge lamp has an arc chamber fabricated from a material selected from the group consisting of magnesia-doped polycrystalline alumina, silicon dioxide doped polycrystalline alumina and mono-crystalline alumina. The arc chamber is tubular and has at least one end and has a given outside diameter. At least one end cap closes the at least one end of the arc chamber, the end cap being formed from magnesia-doped polycrystalline alumina and comprising a substantially cup-shaped member having an inside diameter which is sealed to the outside diameter of the arc chamber by a shrink-fit.
摘要翻译： 用于无电极金属卤化物放电灯的电弧管具有由选自掺有氧化镁的多晶氧化铝，掺二氧化硅多晶氧化铝和单晶氧化铝组成的组中的材料制成的电弧室。 电弧室是管状的并且具有至少一个端部并且具有给定的外径。 至少一个端盖封闭电弧室的至少一端，端盖由掺有氧化镁的多晶氧化铝形成，并且包括基本上杯形的构件，其内径被密封到电弧室的外径 通过收缩配合。
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公开(公告)号：US5113121A
公开(公告)日：1992-05-12
申请号：US523761
申请日：1990-05-15
IPC分类号： H05B41/24
CPC分类号： H05B41/24
摘要： An electrodeless lamp may be formed with a capsule having a radiant energy transmissive material defining an approximately cylindrical enclosed volume having an external length less than 20.0 millimeters, and an outer diameter less than 8.0 millimeters. The enclosed volume is filled with a lamp fill excitable by a high frequency electromagnetic field to produce radiant energy. The small size capsule produces a particularly efficient, orientation tolerant arc discharge. The arc is then highly stable as to position, yielding a good optical source to design for. The temperature gradient is small, thereby yielding little thermal stress on the capsule. An electrodeless HID headlamp system may be formed with the efficient capsule from a radio frequency source operating from the power supply of a typical automobile. The headlamp system includes a high frequency power source, a transmission line, a coupler, an excitable lamp fill captured in a lamp capsule, a reflector and a lens.
摘要翻译： 无电极灯可以形成有具有辐射能透射材料的胶囊，该胶囊限定具有小于20.0毫米的外部长度和小于8.0毫米的外径的近似圆柱形封闭容积。 封闭的容积填充有可由高频电磁场激发的灯填充物，以产生辐射能。 小尺寸胶囊产生特别有效的取向容许电弧放电。 然后电弧对于位置高度稳定，产生良好的光源来设计。 温度梯度小，从而在胶囊上产生很少的热应力。 无电极HID前照灯系统可以从来自典型汽车的电源的射频源形成有效的胶囊。 前照灯系统包括高频电源，传输线，耦合器，捕获在灯壳中的可激发灯填充物，反射器和透镜。
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公开(公告)号：US4874984A
公开(公告)日：1989-10-17
申请号：US179815
申请日：1988-04-11
CPC分类号： C09K11/643 , H01J61/44
摘要： A fluorescent lamp based on a phosphor excited by a molecular discharge is described. The fluorescent lamp comprises a fluorescent lamp coated with a manganese doped magnesium aluminate phosphor on the inside surface of the lamp envelope. The fluorescent lamp contains corrosion resistant filamentary electron emitting electrodes. The fluorescent lamp produces a plasma which emits 206 nm radiation from the molecular discharge of the iodine containing molecular vapors and inert gas fill which in turn excites the phosphor to emit visible light.
摘要翻译： 描述基于通过分子排放物激发的荧光体的荧光灯。 荧光灯包括在灯壳的内表面上涂覆有锰掺杂的铝酸镁荧光体的荧光灯。 荧光灯含有耐腐蚀丝状电子发射电极。 荧光灯产生等离子体，其从含碘分子蒸气和惰性气体填充物的分子放电发射206nm的辐射，其又激发磷光体发射可见光。
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公开(公告)号：US4436762A
公开(公告)日：1984-03-13
申请号：US402176
申请日：1982-07-26
CPC分类号： C23C16/401
摘要： A protective refractory metal oxide coating of 3Al.sub.2 O.sub.3.2SiO.sub.2 or 3B.sub.2 O.sub.3.2SiO.sub.2 is coated on the internal surface of a vessel by low pressure plasma induced chemical reactions. The source of the SiO.sub.2 required for the reaction can either be from the internal surface of the vessel (e.g., glass, quartz) or it can be introduced into the vessel.
摘要翻译： 通过低压等离子体诱导的化学反应将3Al2O3.2SiO2或3B2O3.2SiO2的保护性难熔金属氧化物涂层涂覆在容器的内表面上。 反应所需的SiO 2的来源可以来自容器的内表面（例如，玻璃，石英），或者可以将其引入容器中。
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公开(公告)号：US08651681B2
公开(公告)日：2014-02-18
申请号：US12943324
申请日：2010-11-10
CPC分类号： C09K11/7721 , C04B35/44 , C04B35/64 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/6025 , C04B2235/6562 , C04B2235/6582 , C04B2235/75 , C04B2235/764 , C04B2235/94 , H01L33/505 , H01L33/508 , H01L2924/0002 , H01L2924/00
摘要： There is herein described a luminescent ceramic converter that comprises a flat, monolithic piece of a ceramic material containing a luminescent species wherein a concentration of the luminescent species in a peripheral region of the converter is lower than in a central region of the converter.
摘要翻译： 这里描述了一种发光陶瓷转换器，其包括含有发光物质的平坦的整体式陶瓷材料片，其中转换器的外围区域中的发光物质的浓度低于转化器的中心区域。
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公开(公告)号：US07420331B2
公开(公告)日：2008-09-02
申请号：US11160452
申请日：2005-06-24
CPC分类号： C04B35/50 , C04B2235/3224 , C04B2235/3229 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3293 , C04B2235/3294 , C04B2235/3296 , C04B2235/3298 , C04B2235/94 , C04B2235/9646 , H01J61/302 , H01J61/827
摘要： A ceramic discharge vessel is provided wherein the vessel comprises a hollow body for enclosing a discharge and the hollow body is made of a polycrystalline dysprosium oxide containing a luminescent dopant that emits one or more visible light wavelengths when stimulated by radiation generated by the discharge. Preferably, the polycrystalline dysprosium oxide has been doped with one or more of europium, cerium, or terbium in an amount from about 0.1 to about 10 percent by weight on an oxide basis.
摘要翻译： 提供陶瓷放电容器，其中容器包括用于封闭放电的中空体，并且中空体由含有发光掺杂剂的多晶镝氧化物制成，该发光掺杂剂在被放电产生的辐射刺激时发出一个或多个可见光波长。 优选地，多晶镝氧化物已经以氧化物为基准以约0.1至约10重量％的量掺入一种或多种铕，铈或铽。
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