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1.发明授权Fluorescent lamps and improved yytrium-containing phosphors useful therein 失效荧光灯和其中有用的含有yytrium的荧光体
公开(公告)号：US5391959A
公开(公告)日：1995-02-21
申请号：US54176
申请日：1993-04-30
CPC分类号： C09K11/025 , C09K11/7784 , H01J61/44 , Y10T428/2991
摘要： Yttrium-containing phosphors can be stabilized for use in an aqueous slurry containing a binder, which slurry can be used for coating fluorescent lamps by treating with ammonium dihydrogen phosphate and ammonium hydrogen difluoride to inactivate free yttrium ions. The resulting aqueous slurry is stable and provides coated fluorescent lamps having uniform coatings that are bright and long lasting.
摘要翻译： 含钇荧光体可以稳定地用于含有粘合剂的含水浆料中，该浆料可用于通过用磷酸二氢铵和二氢化铵铵处理来涂覆荧光灯以使游离的钇离子失活。 所得的含水浆料是稳定的，并提供具有均匀涂层的涂层荧光灯，其具有明亮和持久的光泽。
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2.发明授权
公开(公告)号：US5268614A
公开(公告)日：1993-12-07
申请号：US908598
申请日：1992-06-30
申请人： Mohamed E. Labib , Henry Wielicki, deceased , by Edward A. Wielicki, executor , by Joanna Wielicki, executrix , Pamela K. Whitman
发明人： Mohamed E. Labib , Henry Wielicki, deceased , by Edward A. Wielicki, executor , by Joanna Wielicki, executrix , Pamela K. Whitman
CPC分类号： C09K11/025 , C09K11/7784 , H01J61/44 , Y10T428/2991
摘要： Yttrium-containing phosphors can be stabilized for use in an aqueous slurry containing a binder, which slurry can be used for coating fluorescent lamps by treating with ammonium dihydrogen phosphate and ammonium hydrogen difluoride to inactivate free yttrium ions. The resulting aqueous slurry is stable and provides coated fluorescent lamps having uniform coatings that are bright and long lasting.
摘要翻译： 含钇荧光体可以稳定地用于含有粘合剂的含水浆料中，该浆料可用于通过用磷酸二氢铵和二氢化铵铵处理来涂覆荧光灯以使游离的钇离子失活。 所得的含水浆料是稳定的，并提供具有均匀涂层的涂层荧光灯，其具有明亮和持久的光泽。
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公开(公告)号：US5944572A
公开(公告)日：1999-08-31
申请号：US957572
申请日：1997-10-24
摘要： A low pressure mercury vapor discharge lamp is provided, having a non-straight glass envelope and a plurality of rare earth phosphor layers coated inside the glass envelope. The lamp is made by coating a plurality of rare earth phosphor layers inside a straight glass tube. The tube is then formed into a non-straight configuration, each layer being sufficiently thin so that the phosphor coating does not flake off in sections where the tube is bent around a radius of curvature. A plurality of thin rare earth phosphor layers will not flake off in the bent section whereas a single thick rare earth phosphor layer will flake off. The invention is particularly useful in the manufacture of helical compact fluorescent lamps.
摘要翻译： 提供一种低压汞蒸汽放电灯，其具有非直线玻璃外壳和多个稀土荧光粉层，该稀土荧光粉层涂覆在玻璃外壳内。 该灯通过在直的玻璃管内涂覆多个稀土荧光体层而制成。 然后将管形成为非直线构造，每个层都足够薄，使得荧光体涂层在管围绕曲率半径弯曲的部分中不会剥落。 多个薄稀土荧光体层不会在弯曲部分中剥落，而单个厚的稀土荧光体层将被剥落。 本发明在螺旋紧凑型荧光灯的制造中特别有用。
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公开(公告)号：US5578892A
公开(公告)日：1996-11-26
申请号：US403045
申请日：1995-03-13
CPC分类号： C03C17/005 , C03C17/007 , C03C17/009 , H01J61/40 , H01K1/32 , C03C2217/452 , C03C2217/477 , C03C2217/485
摘要： An electric lamp is provided having a quartz envelope and a light source capable of generating light within the envelope. Disposed on a surface of the envelope is a filter which absorbs a portion of the light emitted by the light source to produce light output poorly seen by insects. The filter includes a blue absorbing pigment in a vitreous glassy silica binder derived from a coating precursor comprising a liquid dispersion of colloidal silica in a silicone. The blue absorbing pigment is preferably a praseodymium doped zircon or an antimony doped nickel titanate. Preferably, the filter also includes a precoat of ultra-fine titania to improve the reduction of ultraviolet radiation.
摘要翻译： 提供一种具有石英外壳和能够在外壳内产生光的光源的电灯。 设置在信封的表面上的是滤光器，其吸收由光源发射的光的一部分以产生由昆虫看不到的光输出。 该过滤器包括衍生自包含硅氧烷中的胶态二氧化硅的液体分散体的涂层前体的玻璃状玻璃状二氧化硅粘合剂中的蓝色吸收颜料。 蓝色吸收颜料优选是掺杂镨的锆石或掺杂锑的钛酸镍。 优选地，过滤器还包括超细二氧化钛的预涂层以改善紫外线辐射的减少。
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5.发明授权Electrodeless fluorescent lamp having an improved phosphor distribution arrangement and a method of making the same 失效具有改进的磷光体分布布置的无电极荧光灯及其制造方法
公开(公告)号：US5917291A
公开(公告)日：1999-06-29
申请号：US855655
申请日：1997-05-13
CPC分类号： H01J61/56 , H01J61/025 , H01J61/42 , H01J61/48 , H01J65/048 , H01J9/221
摘要： An electrodeless fluorescent reflector lamp includes a housing arrangement having a threaded screw base for receiving line power and a lamp envelope mounted on the housing arrangement. A ballast circuit is disposed within the housing arrangement and is effective for converting line power into an RF signal which excites a fill contained within the lamp envelope to a discharge state thereby resulting in the production of visible light. The lamp envelope is constructed having an upper curved face portion and a lower tapered portion which extends partly within the housing. A reflective coating is applied to the lower tapered portion of the lamp envelope. A phosphor coating distribution is applied to the interior surface of the lamp envelope in a manner so as to maximize the light output from the reflector lamp. The phosphor coating distribution is such that a first thickness of phosphor material is disposed on the lower tapered portion whereas a second thickness of phosphor material is applied to the upper curved face portion of the lamp envelope. The thickness of the phosphor material applied to the lower tapered portion is substantially greater than that applied to the upper curved face portion thereby resulting in improved light output characteristics for the reflector lamp.
摘要翻译： 无电极荧光反射灯包括具有用于接收线路电力的螺纹螺纹基座和安装在壳体布置上的灯壳的壳体布置。 镇流器电路设置在壳体装置内，并且有效地将线路功率转换成射频信号，其将包含在灯外壳内的填充物激发到放电状态，从而导致可见光的产生。 灯壳被构造成具有上部曲面部分和部分地在壳体内延伸的下锥形部分。 将反射涂层施加到灯壳的下锥形部分。 荧光体涂层分布以使得来自反射灯的光输出最大化的方式施加到灯壳的内表面。 荧光体涂层分布使得第一厚度的荧光体材料设置在下锥形部分上，而第二厚度的荧光体材料被施加到灯壳的上曲面部分。 施加到下锥形部分的荧光体材料的厚度基本上大于施加到上曲面部分的荧光体材料的厚度，从而导致反射器灯的改善的光输出特性。
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公开(公告)号：US5723937A
公开(公告)日：1998-03-03
申请号：US34316
申请日：1993-03-22
摘要： A light-scattering coating comprising light-scattering particles, such as alumina, dispersed in a silica matrix is formed by applying to the filter a silicone solution in which is dispersed colloidal silica and the light-scattering particles to a suitable substrate and then pyrolyzing the dispersion at high temperature to drive off the organic components and form the silica matrix. This coating is hard and abrasion resistant and is useful for reflectors, lamps and lenses.
摘要翻译： 分散在二氧化硅基质中的包含光散射颗粒如氧化铝的光散射涂层是通过向滤光器施加硅氧烷溶液而形成的，硅氧烷溶液中分散有胶体二氧化硅和光散射颗粒到合适的底物上，然后热解 在高温下分散以驱除有机组分并形成二氧化硅基质。 该涂层坚硬耐磨，适用于反射镜，灯具和镜片。
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公开(公告)号：US5680005A
公开(公告)日：1997-10-21
申请号：US414320
申请日：1995-03-31
CPC分类号： H01J61/44 , H01J61/327 , H01J61/56 , H01J61/70 , Y02B20/19
摘要： A compact fluorescent lamp is provided in a coiled or helical configuration in order to maximize the length of discharge tubing for a given height. A non-uniform coating of phosphor is provided on the interior surface of the discharge envelope to inhibit light otherwise directed inwardly into the lamp toward a longitudinal axis of the helical configuration and redirect the light outwardly through an outer circumferential portion having a thinner phosphor coating. This results in increased light output for an given lamp geometry and lamp power.
摘要翻译： 以螺旋形或螺旋状构造的紧凑型荧光灯为了使给定高度的排放管的长度最大化。 荧光体的不均匀涂层设置在放电外壳的内表面上，以抑制另外朝向螺旋形结构的纵向轴线向内指向的光，并将光向外通过具有较薄的荧光体涂层的外圆周部分。 这导致给定灯几何形状和灯功率的光输出增加。
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公开(公告)号：US5536991A
公开(公告)日：1996-07-16
申请号：US305002
申请日：1994-09-13
CPC分类号： H01J61/025 , H01J61/35 , H01J9/20 , H01K1/325
摘要： An electric lamp, such as an incandescent linear quartz heat lamp, is provided having a vitreous light transmissive envelope having an exterior surface and a light source capable of generating light within said envelope. Disposed on a portion of the exterior surface of the envelope is a diffuse reflective coating, such as a boron nitride coating, for reflecting at least a portion of the light emitted by the source. A protective silica coating encapsulates the reflective coating to protect the reflective coating from things such as abrasion, moisture, and cleaning solvents.
摘要翻译： 提供了一种诸如白炽线性石英加热灯的电灯，其具有具有外表面的玻璃透光外壳和能够在所述外壳内产生光的光源。 设置在外壳的外表面的一部分上的是漫反射涂层，例如氮化硼涂层，用于反射由源发射的光的至少一部分。 保护性二氧化硅涂层包封反射涂层以保护反射涂层免受磨损，潮湿和清洁溶剂等物质的影响。
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公开(公告)号：US5731659A
公开(公告)日：1998-03-24
申请号：US644441
申请日：1996-05-13
摘要： A low pressure mercury vapor discharge lamp is provided, having a non-straight glass envelope and a plurality of rare earth phosphor layers coated inside the glass envelope. The lamp is made by coating a plurality of rare earth phosphor layers inside a straight glass tube. The tube is then formed into a non-straight configuration, each layer being sufficiently thin so that the phosphor coating does not flake off in sections where the tube is bent around a radius of curvature. A plurality of thin rare earth phosphor layers will not flake off in the bent section whereas a single thick rare earth phosphor layer will flake off. The invention is particularly useful in the manufacture of helical compact fluorescent lamps.
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公开(公告)号：US5627426A
公开(公告)日：1997-05-06
申请号：US513564
申请日：1993-03-22
摘要： Incandescent lamps or arc lamps having an infrared red reflecting multilayer optical interference filter on the outer surface of the vitreous or fused quartz lamp envelope enclosing the filament have a light-scattering coating applied over the filter to scatter light emitted by the lamp and thereby diffuse the filament image. The light-scattering coating consists of light-scattering particles, such as alumina, dispersed in a silica matrix. This coating is formed by applying to the filter a silicone solution in which is dispersed colloidal silica and light-scattering particles and pyrolyzing at high temperature to drive off the organic components and form the silica matrix.
摘要翻译： 在包围灯丝的玻璃状或熔融石英灯外壳的外表面上具有红外红外反射多层光学干涉滤光器的白炽灯或弧光灯具有施加在过滤器上的光散射涂层，以散射由灯发出的光，从而将 灯丝图像。 光散射涂层由分散在二氧化硅基质中的光散射颗粒如氧化铝组成。 该涂层通过向滤器施加硅氧烷溶液而形成，其中分散有胶体二氧化硅和光散射颗粒，并在高温下热解以驱除有机组分并形成二氧化硅基质。
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