公开(公告)号：US11887834B2

公开(公告)日：2024-01-30

申请号：US18148067

申请日：2022-12-29

Applicant: AweXome Ray, Inc.

Inventor： Keun Soo Jeong ,  Young Bae Kim ,  Sang Hyuk Ha ,  Seung Woo Yi ,  Hong Soo Choi ,  Se Hoon Gihm

IPC: H01J61/06

CPC classification number: H01J61/06

Abstract: An ultraviolet emitting device according to the present disclosure includes a lamp for mounting a discharge gas and an ultraviolet emission source therein, and a plurality of yarns formed by extending and aggregating carbon nanotubes in a first direction, and includes a first electrode at least partially exposed to the discharge gas within the lamp. Accordingly, electron emission efficiency of the first electrode is improved to achieve high efficiency, and durability is also improved to provide a long-life device.

公开(公告)号：US11881389B2

公开(公告)日：2024-01-23

申请号：US17743627

申请日：2022-05-13

Applicant: UNILAM CO., LTD.

Inventor： Joo Young Yoon ,  Eun Sik Kim ,  Hong Chae Jung ,  Se Hwi Park ,  So Ree Kim

IPC: H01J65/00 ,  H01J61/06 ,  H01J61/54

CPC classification number: H01J61/06 ,  H01J61/547 ,  H01J65/00

Abstract: An excimer lamp according to an embodiment of the present disclosure is capable of improving start-up characteristics and a light irradiation efficiency of a lamp and being miniaturized. The excimer lamp includes a light emitting tube emitting light, a first electrode disposed at an outer side of the light emitting tube, a second electrode disposed at an outer side of the light emitting tube in correspondence to the first electrode, and an auxiliary light emitting body disposed between the first electrode and the second electrode to emit light toward the light emitting tube when a voltage is applied to the first and second electrodes, and a light irradiation device having the same.

公开(公告)号：US20150357177A1

公开(公告)日：2015-12-10

申请号：US14296000

申请日：2014-06-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Loránd Lehel Tóth ,  Jácint GERGELY ,  Sándor Lukács ,  Gábor Szabó

IPC: H01J61/24 ,  H01J61/06

CPC classification number: H01J61/24 ,  H01J61/06 ,  H01J61/327 ,  H01J61/72

Abstract: In some embodiments, a fluorescent lighting device includes an arc tube; an amalgam flag including two opposing planar surfaces within the arc tube, the planar surfaces being adjacent to each other along a first edge of the planar surfaces and spaced apart from each other along a second edge of the planar surfaces; a quantity of amalgam deposited on the planar surfaces of the amalgam flag; and an electrode disposed within the arc tube to, at least in part, heat the quantity of amalgam when energized.

Abstract translation: 在一些实施例中，荧光照明装置包括电弧管; 包括在所述电弧管内的两个相对的平坦表面的汞齐标记，所述平坦表面沿着所述平坦表面的第一边缘彼此相邻并且沿着所述平坦表面的第二边缘彼此间隔开; 沉淀在汞齐标志的平面上的汞齐量; 以及设置在所述电弧管内的电极，至少部分地在通电时加热汞齐的量。

公开(公告)号：US20150282285A1

公开(公告)日：2015-10-01

申请号：US14437652

申请日：2013-10-22

Applicant: USHIO DENKI KABUSHIKI KAISHA

Inventor： Takahiro Shirai

IPC: H05B41/30 ,  H01J61/06 ,  H05G2/00

CPC classification number: H05B41/30 ,  H01J61/06 ,  H05G2/003 ,  H05G2/005 ,  H05G2/008

Abstract: Each of two discharge electrodes is partially immersed in a container, and rotations of the electrode cause a high-temperature plasma material adhering to the electrode to be conveyed into a discharge space. EUV light is emitted by generating a pulse discharge between the electrodes in a state where the high-temperature plasma material is vaporized. A plurality of capturing grooves for capturing the high-temperature plasma material are provided in the form of a plurality of concentric circles near the outer periphery of each discharge electrode. When each discharge electrode rotates, the high-temperature plasma material, which adheres to an area unnecessary for plasma generation, flows into the capturing grooves. As a result, the film thickness of the high-temperature plasma material does not increase very much at the outer periphery of each electrode, and it is possible to suppress the scattering of the high-temperature plasma material into a chamber interior.

Abstract translation: 两个放电电极中的每一个部分地浸没在容器中，并且电极的旋转引起附着到电极的高温等离子体材料被输送到放电空间。 通过在高温等离子体材料蒸发的状态下在电极之间产生脉冲放电来发射EUV光。 用于捕获高温等离子体材料的多个捕获槽以每个放电电极的外周附近的多个同心圆的形式提供。 当每个放电电极旋转时，粘附到不需要等离子体产生的区域的高温等离子体材料流入捕获槽。 结果，高温等离子体材料的膜厚度在每个电极的外周边不会增加很多，并且可以抑制高温等离子体材料向室内的散射。

公开(公告)号：US20150136999A1

公开(公告)日：2015-05-21

申请号：US14609757

申请日：2015-01-30

Applicant: Ultraviolet Sciences, Inc.

Inventor： James Randall Cooper ,  Ronald W. Chaffee

IPC: H01J61/06 ,  C02F1/32 ,  H05B41/24 ,  H01J61/16 ,  H05B41/30

CPC classification number: H01J61/06 ,  C02F1/325 ,  C02F2101/30 ,  C02F2201/3227 ,  G21K5/08 ,  H01J61/0675 ,  H01J61/0735 ,  H01J61/16 ,  H01J65/046 ,  H05B41/24 ,  H05B41/30

Abstract: A light source, with electrodes of alternating polarity attached to a substrate in an excimer ultraviolet (UV) lamp, for generating a plasma discharge between each of the electrodes. The shape of the substrate can shape and control the plasma discharge to reduce exposure of materials susceptible to attack by the halogens. The electrodes can be located such that the plasma discharge occurs in a region where it produces less contact of the halogens with the vulnerable areas of the lamp enclosure. The materials, such as the electrodes, substrate, and envelope, can be selected to withstand corrosive materials. In another embodiment, a plurality of sealed tubes, at least some of which contain an excimer gas are positioned between two electrodes.

Abstract translation: 光源，其具有交替极性的电极，附着于准分子紫外（UV）灯中的衬底，用于在每个电极之间产生等离子体放电。 基板的形状可以形成和控制等离子体放电，以减少容易被卤素攻击的材料的暴露。 电极可以被定位成使得等离子体放电发生在其中卤素与灯罩的易损区域的接触较少的区域中。 可以选择诸如电极，基底和外壳的材料来承受腐蚀性材料。 在另一个实施例中，多个密封管（其至少一些含有准分子气体）位于两个电极之间。

公开(公告)号：US20140197726A1

公开(公告)日：2014-07-17

申请号：US14150995

申请日：2014-01-09

Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

Inventor： KLAUS BERGMANN ,  RALF PRUEMMER

IPC: H01J61/06

CPC classification number: H01J61/06 ,  H05G2/005

Abstract: The present invention relates to a method for improving the wettability of a rotating electrode with a liquid medium in a discharge lamp, in particular for the production of EUV radiation or soft X-rays, and a correspondingly designed gas discharge lamp. In the method, the edge surface of the rotating electrode to which the liquid medium is applied is microstructured by means of external processing. This microstructure significantly improves the wettability of the edge surface for the liquid medium. Furthermore, the distribution of the liquid medium over the edge surface can be controlled selectively by suitable choice of the microstructure.

Abstract translation: 本发明涉及一种用于提高放电灯中液体介质的旋转电极的润湿性，特别是用于生产EUV辐射或软X射线的方法，以及相应设计的气体放电灯。 在该方法中，施加液体介质的旋转电极的边缘表面通过外部加工被微结构化。 该微结构显着提高了液体介质的边缘表面的润湿性。 此外，液体介质在边缘表面上的分布可以通过适当选择微结构来选择性地控制。

公开(公告)号：US20140125224A1

公开(公告)日：2014-05-08

申请号：US14128127

申请日：2012-02-21

Applicant: Satoko Kato

Inventor： Satoko Kato

IPC: H01J61/22 ,  H01J61/06

CPC classification number: H01J61/22 ,  H01J5/56 ,  H01J61/06 ,  H01J61/0735 ,  H01J61/125 ,  H01J61/34 ,  H01J61/825 ,  H01J61/827

Abstract: A mercury-free metal halide lamp for a vehicle according to an embodiment includes an airtight vessel 1 provided with a light-emitting part 11 with a discharge space 111 inside, a metal halide 2 and a rare gas sealed in the discharge space 111, and a pair of electrodes 32 disposed so that the tip ends of the respective electrodes 32 face each other in the discharge space 111. The electrodes 32 and the discharge space 111 do not contain thorium. When an electric power supplied to the lamp during a stable lighting period is represented by P (W), a value obtained by adding up the electric power supplied to the lamp during a period between 1 second and 40 seconds after the startup of the lamp is represented by WL (W), and the diameter of the electrodes 32 is represented by D (mm), P (W) satisfies 20≦P≦30 and WL/D (W/mm) satisfies 4300≦WL/D≦7400.

Abstract translation: 根据实施例的用于车辆的无汞金属卤化物灯包括：气密容器1，其设有具有内部具有放电空间111的发光部分11，金属卤化物2和密封在放电空间111中的稀有气体;以及 一对电极32被设置成使得各个电极32的前端在放电空间111中彼此面对。电极32和放电空间111不包含钍。 当在稳定的点亮期间向灯提供的电力由P（W）表示时，在灯启动之后的1秒至40秒之间的时段内通过将提供给灯的电力相加得到的值是 由WL（W）表示，电极32的直径由D（mm）表示，P（W）满足20＆nlE; P＆nlE; 30和WL / D（W / mm）满足4300＆nlE; WL / D＆nlE; 7400。

公开(公告)号：US08362699B2

公开(公告)日：2013-01-29

申请号：US12682973

申请日：2008-10-27

Applicant: J. Gary Eden ,  Sung-Jin Park ,  Andrew J. Price ,  Jason D. Readle ,  Clark J. Wagner

Inventor： J. Gary Eden ,  Sung-Jin Park ,  Andrew J. Price ,  Jason D. Readle ,  Clark J. Wagner

IPC: H01J17/49 ,  H01J9/00

CPC classification number: H01J17/49 ,  H01J61/06 ,  H01J61/305 ,  H01J61/52 ,  H01J61/82

Abstract: Embodiments of the invention provide for large arrays of microcavity plasma devices that can be made inexpensively, and can produce large area but thin displays or lighting sources Interwoven metal wire mesh, such as interwoven Al mesh, consists of two sets of wires which are interwoven in such a way that the two wire sets cross each other, typically at πght angles (90 degrees) although other patterns are also available Fabrication is accomplished with a simple and inexpensive wet chemical etching process The wires in each set are spaced from one another such that the finished mesh forms an array of openings that can be, for example, square, rectangular or diamond-shaped The size of the openings or microcavities is a function of the diameter of the wires in the mesh and the spacing between the wires in the mesh used to form the array of microcavity plasma devices.

Abstract translation: 本发明的实施例提供了可以廉价制造并且可以生产大面积但薄的显示器或照明源的微腔等离子体装置的大阵列。交织的金属丝网如交织的Al网由两组电线组成， 尽管其他图案也是可用的，这两种线组彼此交叉的方式，通常是直角（90度）通过简单和便宜的湿式化学蚀刻工艺完成。每组中的导线彼此间隔开，使得 完成的网格形成可以是例如正方形，矩形或菱形的开口阵列。开口或微腔的尺寸是网中线的直径和网中线之间的间距的函数 用于形成微腔等离子体装置阵列。

公开(公告)号：US08358409B2

公开(公告)日：2013-01-22

申请号：US12922818

申请日：2009-05-18

Applicant: Sergey Evgenyevich Sholupov

Inventor： Sergey Evgenyevich Sholupov

IPC: G01J3/30 ,  H01J17/20 ,  H01J61/20

CPC classification number: G01N21/3103 ,  H01J61/06 ,  H01J61/20 ,  H01J61/32 ,  H01J61/72 ,  H01J65/046

Abstract: The invention relates to analytical chemistry. In the analyser, mercury placed in a spectral lamp is enriched with a mercury isotope having an even neutron number, wherein said isotope constitutes not less than 50% of the total mercury content in the spectral lamp. Moreover, the discharge cavity of the spectral lamp is connected to a ballast cavity, the volume of which is greater than the discharge cavity volume, and electrical discharge generating means, the discharge cavity and the ballast cavity are designed in such a way that the discharge generated in the discharge cavity does not penetrates into the ballast cavity. A buffer gas in the spectral lamp contains a noble gas in a quantity equal to or greater than 50%, the charge of the atomic core of said gas being not less than 36. Said invention makes it possible to lower the detection level of mercury in a carrier gas and to reduce a drift.

Abstract translation: 本发明涉及分析化学。 在分析仪中，放置在光谱灯中的汞富含具有均匀中子数的汞同位素，其中所述同位素构成不小于光谱灯中总汞含量的50％。 此外，光谱灯的放电腔连接到其体积大于排出腔体积的压载腔，并且放电产生装置，排放腔和镇流器腔被设计成使得放电 在放电腔中产生的不会渗透到镇流器腔中。 光谱灯中的缓冲气体含有等于或大于50％的惰性气体，所述气体的原子核的电荷不小于36.所述发明使得可以降低汞的检测水平 载气并减少漂移。

公开(公告)号：US07586045B2

公开(公告)日：2009-09-08

申请号：US11584918

申请日：2006-10-20

Applicant: Dong-Gil Kim ,  Young-Chul Lee ,  Sung-Jung Kim ,  Sung-Hae Kim

Inventor： Dong-Gil Kim ,  Young-Chul Lee ,  Sung-Jung Kim ,  Sung-Hae Kim

IPC: H01B5/14

CPC classification number: H01J65/00 ,  H01J9/02 ,  H01J61/06

Abstract: A method of fabricating an electrode of an external electrode fluorescent lamp (EEFL) includes plating nickel on both ends of a glass tube through an electroless nickel plating process and forming electrodes by dipping the glass tube into an electrode material including zinc, and tin or lead.

Abstract translation: 一种制造外部电极荧光灯（EEFL）的电极的方法包括通过无电镀镍工艺在玻璃管的两端镀镍，并通过将玻璃管浸入包含锌的电极材料中形成电极，并且将锡或铅 。