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    Laser sustained plasma light source with electrically induced gas flow
    1.
    发明授权
    Laser sustained plasma light source with electrically induced gas flow 有权
    具有电致气流的激光持续等离子体光源

    公开(公告)号：US09390892B2

    公开(公告)日：2016-07-12

    申请号：US13924608

    申请日：2013-06-23

    Applicant: KLA-Tencor Corporation

    Inventor： Anatoly Shchemelinin ,  Ilya Bezel

    IPC: H01J7/24 ,  H05B31/26 ,  H01J37/32 ,  H01J61/04 ,  H01J61/12 ,  H01J61/14 ,  H01J61/16 ,  H01J61/20 ,  H01J61/28 ,  H01J65/04

    CPC classification number: H01J37/32055 ,  H01J61/04 ,  H01J61/125 ,  H01J61/14 ,  H01J61/16 ,  H01J61/20 ,  H01J61/28 ,  H01J65/04

    Abstract: A laser sustained plasma light source includes a plasma bulb containing a working gas flow driven by an electric current sustained within the plasma bulb. Charged particles are introduced into the working gas of the plasma bulb. An arrangement of electrodes maintained at different voltage levels drive the charged particles through the working gas. The movement of the charged particles within the working gas causes the working gas to flow in the direction of movement of the charged particles by entrainment. The resulting working gas flow increases convection around the plasma and increases laser to plasma interaction. The working gas flow within the plasma bulb can be stabilized and controlled by control of the voltages present on the each of the electrodes. A more stable flow of working gas through the plasma contributes to a more stable plasma shape and position within the plasma bulb.

    Abstract translation: 激光持续等离子体光源包括等离子体灯泡，其包含由等离子体灯泡内的电流驱动的工作气体流。 带电粒子被引入等离子体灯泡的工作气体中。 维持在不同电压水平的电极布置驱动带电粒子通过工作气体。 带电粒子在工作气体内的移动导致工作气体通过夹带在带电粒子的运动方向上流动。 所产生的工作气体流量增加等离子体周围的对流并且增加激光到等离子体相互作用。 可以通过控制存在于每个电极上的电压来稳定和控制等离子体灯泡内的工作气体流。 通过等离子体的工作气体的更稳定的流动有助于在等离子体灯泡内更稳定的等离子体形状和位置。

    Ingredients for solenoidal metal halide arc lamps
    3.
    发明授权
    Ingredients for solenoidal metal halide arc lamps 失效
    螺线管金属卤化物弧光灯的成分

    公开(公告)号：US4591759A

    公开(公告)日：1986-05-27

    申请号：US649033

    申请日：1984-09-10

    Applicant: Carl L. Chalek ,  Peter D. Johnson

    Inventor： Carl L. Chalek ,  Peter D. Johnson

    IPC: H01J61/14 ,  H01J65/04 ,  H01J61/18

    CPC classification number: H01J61/14 ,  H01J65/048

    Abstract: Halides of aluminum or tin, or other metals, in combination with sodium chloride in the presence of mercury and excess aluminum or tin metal are used as a fill material in a solenoidal metal halide arc lamp. This fill results in very good color and a high efficacy.

    Abstract translation: 在汞和过量的铝或锡金属的存在下，铝或锡或其他金属与氯化钠的组合的卤化物用作螺线管金属卤化物电弧灯中的填充材料。 这种填充导致非常好的颜色和高效率。

    Electric discharge lamp
    5.
    发明授权
    Electric discharge lamp 失效
    电动放电灯

    公开(公告)号：US3824423A

    公开(公告)日：1974-07-16

    申请号：US35652173

    申请日：1973-05-02

    Applicant: GTE LABORATORIES INC

    Inventor： PAPPALARDO R ,  AHMED S

    IPC: H01J61/14 ,  H01J61/12

    CPC classification number: H01J61/14

    Abstract: A low pressure electric discharge lamp comprising a sealed light-transmissive envelope and a fill within the envelope; the fill including, as the primary light-emitting material, a highly fluorescent aromatic organic compound, such as perylene, coronene, p-terphenyl, 1,6-diphenyl-hexa-1,3,5-triene, 9,10diphenylanthracene, and 1,4-bis-2-(4-methyl-5-phenyloxazolyl) benzene. At operating temperatures, the pressure or partial pressure of the vaporized organic compound is less than 1 torr.

    Abstract translation: 一种低压放电灯，包括密封透光外壳和封套内的填充物; 填充物包括作为主要发光材料的高荧光性芳香族有机化合物，例如苝，咔啉，对三联苯，1,6-二苯基 - 六-1,3,5-三烯，9,10-二苯基蒽 ，和1,4-双-2-（4-甲基-5-苯基恶唑基）苯。 在操作温度下，蒸发的有机化合物的压力或分压小于1乇。

    Lamp with phosphor composition for improved lumen performance, and method for making same
    10.
    发明授权
    Lamp with phosphor composition for improved lumen performance, and method for making same 有权
    具有用于改善流明性能的荧光粉组合物的灯及其制造方法

    公开(公告)号：US08704438B2

    公开(公告)日：2014-04-22

    申请号：US13287252

    申请日：2011-11-02

    Applicant: William Erwin Cohen ,  William Winder Beers ,  Fangming Du

    Inventor： William Erwin Cohen ,  William Winder Beers ,  Fangming Du

    IPC: H01J61/14 ,  H01J9/22 ,  H01J1/63

    CPC classification number: H01J61/44

    Abstract: Disclosed herein are lamps comprising a radiation source and a phosphor blend configured for conversion of radiation, the phosphor blend including at least two different rare earth phosphors, wherein the phosphor blend comprises at least one multimodal rare earth phosphor. Disclosed advantages may include greater lumen output than an identical lamp in which the phosphor blend, at the same loading, does not comprise at least one multimodal rare earth phosphor.

    Abstract translation: 本文公开了包括被配置为用于辐射转换的辐射源和荧光体混合物的灯，所述荧光体共混物包括至少两种不同的稀土荧光体，其中所述荧光体共混物包含至少一种多峰稀土荧光体。 公开的优点可以包括比相同的灯更大的流明输出，其中在相同负载下的磷光体共混物不包括至少一个多峰稀土荧光体。

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