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71. 发明申请

US20030099108A1 RECIRCULATION OF REFLECTED SOURCE LIGHT IN AN IMAGE PROJECTION SYSTEM 失效
标题翻译：反射光源在图像投影系统中的重建
公开(公告)号：US20030099108A1
公开(公告)日：2003-05-29
申请号：US09997873
申请日：2001-11-29
发明人： David E. Slobodin
IPC分类号： F21V009/00
CPC分类号： H01J61/822 , G02B26/008 , G02B26/0841 , H01J65/044 , H04N9/3117
摘要： An image projection system achieves improved image brightness and optical efficiency by redirecting some of the unused polychromatic light emitted by a primary light source and reflected by a spatially nonuniform light filter back into the lamp assembly housing the light source. The unused portions of the polychromatic light are re-reflected for transmission through a different spatial region of the light filter, resulting in an approximately 30% increase in probability of transmission. Because recirculation of unused light occurs within the lamp assembly, there is no significant reduction in etendue. In a first preferred embodiment, an interference light filter reflects certain colors of light while transmitting other colors of light. In a second preferred embodiment, a polarizing light filter passes light in certain polarization states while reflecting light in other polarization states.
摘要翻译：图像投影系统通过将由一次光源发射并被空间不均匀的滤光器反射的一些未使用的多色光重定向到容纳光源的灯组件中，来实现改善的图像亮度和光学效率。多色光的未使用部分被再次反射以通过光滤波器的不同空间区域传输，导致传输概率增加约30％。因为未使用的光的再循环发生在灯组件内，所以光通量没有显着降低。在第一优选实施例中，干涉光滤光器在发射其他颜色的光的同时反射某些颜色的光。在第二优选实施例中，偏振光滤光器以某种偏振状态通过光，同时反射其它偏振状态的光。

72. 发明申请

US20030098101A1 Method for manufacturing mesh screen of electrodeless lighting system 失效
标题翻译：无电极照明系统网眼制造方法
公开(公告)号：US20030098101A1
公开(公告)日：2003-05-29
申请号：US10119403
申请日：2002-04-08
申请人： LG Electronics Inc.
发明人： Byoung-Ok Min
IPC分类号： C21D005/10
CPC分类号： C23C28/322 , C23C28/3455 , C25D7/00 , H01J1/52 , H01J61/10 , H01J65/044
摘要： A method for manufacturing a mesh screen of an electrodeless lighting system, capable of intercepting microwave and passing light generated in a bulb, including a mesh screen forming step for forming a mesh screen to have a mesh structure, a first plating step for plating first metal substance on the surface of the mesh screen, a vacuum heat-treating step for vacuum-heat-treating the mesh screen under the condition that the temperature is risen to a predetermined degree, a second plating step for plating second metal substance on the surface of the mesh screen and a photocatalytic coating step for coating photocatalytic substance on the surface of the mesh screen, can improve plating characteristic of the mesh screen, strengthen the maintenance strength, lengthen the life span of the mesh screen and improve the optical character.
摘要翻译：一种无电极照明系统的网状丝网的制造方法，其特征在于，具备能够截留微波并使在灯泡中产生的光通过的方法，该方法包括：筛网形成步骤，用于形成具有网格结构的筛网;第一镀层步骤，在丝网的表面上的物质，在温度升高到预定程度的条件下对网眼进行真空热处理的真空热处理步骤，用于将第二金属物质镀覆在表面上的第二镀层步骤网筛和光催化涂层在网眼表面上涂层光催化剂的步骤，可以提高网眼的电镀特性，加强维护强度，延长网眼寿命，提高光学特性。

73. 发明申请

US20030094904A1 Air-cooled lamp, and article treatment system and method utilizing an air-cooled lamp 有权
标题翻译：风冷灯和利用风冷灯的物品处理系统和方法
公开(公告)号：US20030094904A1
公开(公告)日：2003-05-22
申请号：US10029975
申请日：2001-12-31
发明人： Charles H. Wood
IPC分类号： H01K001/62
CPC分类号： F21V29/67 , B29C71/04 , B29C2035/0827 , F26B3/28 , F26B15/08 , H01J61/52 , H01J65/044
摘要： An article treatment system and method utilizing an air-cooled lamp and having reduced cooling requirement. A power supply responds to a sensor sensing the presence of an article at an article treating location by providing power to an air-cooled lamp, causing the lamp to project radiation onto the article at a radiation level sufficient to effectively treat the article. An air blower blows air onto the lamp, and a blower driver is responsive to the level of the power being provided to the lamp to drive the air blower at a speed blowing air onto the lamp with an air pressure having a non-linear relationship with the power level.
摘要翻译：一种利用风冷灯并具有降低冷却要求的物品处理系统和方法。电源通过向空气冷却的灯提供电力来响应感测物品在物品处理位置处的存在的传感器，从而使灯以足以有效地处理物品的辐射水平将辐射投射到物品上。吹风机将空气吹到灯上，并且鼓风机驱动器响应于提供给灯的功率的水平，以将空气吹送到灯上的速度驱动鼓风机，其中空气压力与空气压力具有非线性关系功率级别。

74. 发明申请

US20030057842A1 Electrodeless discharge lamp using microwave energy 失效
标题翻译：无极放电灯采用微波能量
公开(公告)号：US20030057842A1
公开(公告)日：2003-03-27
申请号：US10151095
申请日：2002-05-21
发明人： Hyun-Jung Kim , Joon-Sik Choi
IPC分类号： H01J065/04
CPC分类号： H01J65/044
摘要： In an electrodeless discharge lamp using microwave energy, an electrodeless discharge lamp using microwave energy includes a resonator having an opening portion at the side and forming a resonance region at which microwave energy is resonated, a magnetron having an antenna in order to output microwave energy, a coaxial wave guide installed to the other side of the resonator, transmitting microwave energy from the magnetron to the resonator and having an internal guide extended in the projecting direction of the antenna of the microwave generator, a bulb placed inside the resonator and having enclosed fluorescent materials generating lights by the microwave energy, and a mesh member installed to the opening portion of the resonator, preventing leakage of microwave energy and passing lights generated in the bulb. Accordingly, by reducing a size of a lamp, it can be easily applied to a low-output system required a compact construction such as a projection TV, etc.
摘要翻译：在使用微波能量的无电极放电灯中，使用微波能量的无电极放电灯包括在侧面具有开口部分并形成微波能量谐振的谐振区域的谐振器，具有天线以便输出微波能量的磁控管，安装在谐振器的另一侧的同轴波导，将微波能量从磁控管传递到谐振器，并具有沿微波发生器的天线的突出方向延伸的内部引导件，放置在谐振器内部并具有封闭荧光通过微波能量产生光的材料，以及安装在谐振器的开口部分的网状部件，防止微波能量的泄漏和灯泡中产生的光的通过。因此，通过减小灯的尺寸，可以容易地应用于需要诸如投影电视等的紧凑结构的低输出系统。

75. 发明申请

US20030020414A1 Microwave excited ultraviolet lamp system with improved lamp cooling 有权
标题翻译：微波激发的紫外线灯系统具有改进的灯泡冷却
公开(公告)号：US20030020414A1
公开(公告)日：2003-01-30
申请号：US10182164
申请日：2002-07-25
发明人： James W. Schmitkons , James M. Borsuk
IPC分类号： H05B041/16
CPC分类号： F21V29/505 , H01J61/52 , H01J61/523 , H01J65/044 , H05B41/24
摘要： A reflector (42) for use in a microwave excited ultra violet lamp system (10) having a plasma lamp bulb (20). The reflector (42) includes a pair of longitudinally extending reflector panels (46) that are mounted in opposing, i.e., mirror facing relationship, and in space relationship to the plasma lamp bulb (20). A longitudinally ex-tending intermediate member (52) is mounted in spaced relationship to the pair of reflector panels (46) and to the plasma lamp bulb (20). The reflector panels (46) and the intermediate member (52) form a pair of longitudinally extending slots (64) that are operable to pass air toward the plasma lamp bulb (20) to envelop the bulb (20) effectively entirely about its outer surface. Alternatively, the pair of reflector panels (46e) are connected to longitudinally extending edges (58e) of the intermediate member (52e). The intermediate member (52e) includes multiple apertures (78) formed therethrough that are operable to pass air toward the bulb (20) to envelope the bulb (20) effectively entirely about its outer surface. A method of cooling a plasma lamp bulb (20) in a microwave excited ultravoilet lamp system (10) is also disclosed.
摘要翻译：一种用于具有等离子体灯泡（20）的微波激发紫外灯系统（10）的反射器（42）。反射器（42）包括一对纵向延伸的反射器面板（46），其以相对的，即镜面的关系安装，并且与等离子体灯泡（20）处于空间关系。纵向延伸的中间构件（52）以与该对反射板（46）和等离子体灯泡（20）间隔开的关系安装。反射器面板（46）和中间构件（52）形成一对纵向延伸的狭槽（64），其可操作以将空气传递到等离子体灯泡（20），以有效地完全围绕灯泡（20）围绕其外表面。或者，一对反射器面板（46e）连接到中间构件（52e）的纵向延伸的边缘（58e）。中间构件（52e）包括穿过其形成的多个孔（78），其可操作以将空气朝向灯泡（20）通过，从而有效地完全围绕灯泡（20）围绕其外表面包围灯泡（20）。还公开了一种在微波激发的超小型灯系统（10）中冷却等离子体灯泡（20）的方法。

76. 发明授权

US06486603B1 High-frequency excitation point light source lamp device 失效
标题翻译：高频激发点光源灯装置
公开(公告)号：US06486603B1
公开(公告)日：2002-11-26
申请号：US09515332
申请日：2000-02-29
申请人： Mitsuru Ikeuchi , Yukiharu Tagawa , Hiroyuki Fujii
发明人： Mitsuru Ikeuchi , Yukiharu Tagawa , Hiroyuki Fujii
IPC分类号： H01J6167
CPC分类号： H01J61/86 , H01J61/073 , H01J61/0732 , H01J61/0735 , H01J61/822 , H01J65/042 , H01J65/044 , H01J65/046
摘要： To provide a lamp device that is a point light source, that withstands high pressure, and that produces high-intensity light, a high-frequency excitation point light source lamp device has been devised having a discharge vessel made of a transparent, non-conductive material and having an expanded part forming a discharge space and with tubules joined to the expanded part; at least one discharge concentrator, that concentrates the electrical field within the discharge space of the expanded part, which is supported in a tubule with an end within the discharge space; and a high-frequency supply external to the lamp for providing excitation energy that excites a discharge of the concentrator.
摘要翻译：为了提供能够承受高压并产生高强度光的点光源的灯装置，已经设计出具有由透明，不导电的放电容器制成的高频激发点光源灯装置并且具有形成放电空间的膨胀部分和与所述扩张部分接合的小管; 至少一个放电浓缩器，其将电场集中在扩张部分的放电空间内，该放电空间被支撑在具有放电空间内的端部的小管中; 以及用于提供激发集中器的放电的激发能量的灯外部的高频电源。

77. 发明授权

US06476557B1 Non-rotating electrodeless lamp containing molecular fill 有权
标题翻译：非旋转无电极灯含分子填充
公开(公告)号：US06476557B1
公开(公告)日：2002-11-05
申请号：US09423808
申请日：1999-11-12
申请人： Yongzhang Leng , Brian P. Turner , James E. Simpson
发明人： Yongzhang Leng , Brian P. Turner , James E. Simpson
IPC分类号： H01J1720
CPC分类号： H01J65/044 , H01J61/12 , H01J65/042
摘要： An electrodeless lamp includes a stationary bulb (10) containing a fill for producing a discharge, the fill has a primary radiating material which ordinarily produces an unstable discharge in the absence of bulb rotation. The fill further includes an alkali metal in an amount sufficient to stabilize the discharge without bulb rotation. The alkali metal may be, for example, cesium bromide. Preferably, the fill is excited by a non-stationary electric field (E, E1) such as, for example, a circular polarized electric field.
摘要翻译：无电极灯包括容纳用于产生放电的填充物的固定灯泡（10），所述填充物具有主要辐射材料，其在没有灯泡旋转的情况下通常产生不稳定的放电。填充物还包括足以稳定排放而不会发生灯泡旋转的碱金属。碱金属可以是例如溴化铯。优选地，填充物被非平稳电场（E，E1）激发，例如圆极化电场。

78. 发明授权

US06469444B1 Lamp with improved color rendering 失效
标题翻译：灯具具有改进的显色性能
公开(公告)号：US06469444B1
公开(公告)日：2002-10-22
申请号：US09647528
申请日：2000-10-02
申请人： Yongzhang Leng , James T. Dolan , Bruce Shanks
发明人： Yongzhang Leng , James T. Dolan , Bruce Shanks
IPC分类号： H01J1720
CPC分类号： H01J65/044 , H01J61/125
摘要： A discharge lamp for providing visible radiation includes a lamp envelope which is made of light transmissive material a fill in the envelope including either calcium halide or strontium halide together with either elemental sulfur or elemental selenium in gaseous form which is obtainable when the fill is excited by sufficient power in operation, in an amount such that the excited fill emits a discharge of visible radiation from the fill with substantially all of the radiation being molecular radiation which is emitted in the visible region of the spectrum. The calcium halide or strontium halide operates at a vapor pressure which provides a significant amount of radiation in the red region of the spectrum therefrom and the overall spectrum has a color rendering index of about 87 or more.
摘要翻译：一种用于提供可见辐射的放电灯包括一个由透光材料制成的灯泡，灯泡填充在外壳中，包括卤化钙或卤化锶，以及气态形式的元素硫或元素硒，当填充物被足够的功率，使得激发的填充物从填充物中发射可见光的放电，其中基本上所有的辐射是在光谱的可见光区域中发射的分子辐射。卤化钙或卤化锶在蒸气压下工作，该蒸气压在其光谱的红色区域提供了大量的辐射，整个光谱的显色指数为约87或更高。

79. 发明申请

US20020140381A1 Lamp utilizing fiber for enhanced starting field 有权
标题翻译：灯具利用光纤增强起始场
公开(公告)号：US20020140381A1
公开(公告)日：2002-10-03
申请号：US09838234
申请日：2001-04-20
发明人： Czeslaw Golkowski , David Hammer , Byungmoo Song , Yonglai Tian , Miodrag Cekic , Michael G. Ury , Douglas A. Kirkpatrick
IPC分类号： H05B041/16
CPC分类号： H01J65/044 , H01J61/54 , H01J61/545 , H01J65/04
摘要： A discharge lamp bulb includes a light transmissive envelope and at least one conductive fiber disposed on a wall of the envelope, where the fiber has a thickness of less than 100 microns. The lamp may be either electrodeless or may include internal electrodes. Suitable materials for the fiber(s) include but are not limited to carbon, silicon carbide, aluminum, tantalum, molybdenum, platinum, and tungsten. Silicon carbide whiskers and platinum coated silicon carbide fibers may also be used. The fiber(s) may be aligned with the electrical field, at least during starting. The lamp preferably further includes a protective material covering the fiber(s). For example the protective material may be a sol gel deposited silica coating. Noble gases inside the bulb at pressures in excess of 300 Torr can be reliably ignited at applied electric field strengths of less than 4null105 V/m. Over 2000 Torr xenon, krypton, and argon respectively achieve breakdown with an applied field of less than 3null105 V/m.
摘要翻译：放电灯泡包括透光外壳和设置在外壳壁上的至少一个导电纤维，其中纤维的厚度小于100微米。灯可以是无电极的，也可以包括内部电极。用于纤维的合适材料包括但不限于碳，碳化硅，铝，钽，钼，铂和钨。也可以使用碳化硅晶须和铂包覆的碳化硅纤维。至少在启动期间，纤维可以与电场对准。灯优选地还包括覆盖纤维的保护材料。例如，保护材料可以是溶胶凝胶沉积二氧化硅涂层。当施加的电场强度小于4×105 V / m时，灯泡内的超过300乇的气体可以被可靠地点燃。超过2000乇，氪和氩分别在小于3×105 V / m的施加场分别实现击穿。

80. 发明申请

US20020135321A1 MICROWAVE POWERED LAMP WITH IMPROVED COOLING SYSTEM 有权
标题翻译：具有改进冷却系统的MICROWAVE动力灯
公开(公告)号：US20020135321A1
公开(公告)日：2002-09-26
申请号：US09805504
申请日：2001-03-14
发明人： Jonathan David Barry , Ernest G. Penzenstadier , Edmund F. Davis
IPC分类号： H05B041/16
CPC分类号： H05B41/24 , H01J61/52 , H01J65/044
摘要： The invention is a microwave powered lamp (100) and an assembly (300) of a microwave powered lamp. A microwave powered lamp in accordance with the invention includes a housing (22) containing a water cooled magnetron (110), the water cooled magnetron providing microwaves to a microwave excited bulb, the microwave excited bulb 16 providing light from the housing; an air source (18), coupled to the housing, which blows air (20) to the water cooled magnetron and the lamp with the air providing cooling to the bulb to control operation temperature thereof; a heat exchanger (102), disposed in the housing, with the air blown from the air source contacting the heat exchanger, the heat exchanger having a portion contacted by water heated by operation of the water cooled magnetron with the air blown from the air source cooling the heated water, and a water circulation circuit (104), coupled to the water cooled magnetron and the portion of the heat exchanger, which circulates heated water from the water coaled magnetron to the portion of the heat exchanger and cooled water from the portion of the heat exchanger back to the water cooled magnetron.
摘要翻译：本发明是微波供电的灯（100）和微波照明灯的组件（300）。根据本发明的微波照明灯包括：包含水冷磁控管（110）的壳体（22），水冷磁控管向微波激发的灯泡提供微波，微波激发的灯泡16提供来自壳体的光; 连接到壳体的空气源（18），其将空气（20）吹送到水冷磁控管和灯，空气向灯泡提供冷却以控制其操作温度; 设置在所述壳体中的热交换器（102），其中从所述空气源吹出的空气接触所述热交换器，所述热交换器具有与通过所述水冷磁控管的操作而被加热的水接触的部分，所述空气从所述空气源吹出的空气冷却加热的水;以及水循环回路（104），其连接到水冷磁控管和热交换器的部分，其将加热的水从水煤矿磁控管循环到热交换器的部分，并将冷却的水从部分的热交换器返回到水冷磁控管。

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